Fixed #4259

Result of DeepDiff contain ordered sets. Also added fallback for usual sets to lists just in case, should be safe.
Fixed error adding a boolean
2026-08-21 04:32:23 +00:00 · 2024-01-30 15:41:08 +05:00 · 2024-01-30 14:40:07 +05:00 · 2024-01-30 14:36:35 +05:00 · 2024-01-30 14:36:35 +05:00 · 2024-01-30 14:36:35 +05:00
29 changed files with 2361 additions and 160 deletions
@@ -0,0 +1,993 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition[DesignTransferView]'),'2;1');
+FILE_NAME('/dev/null','2024-01-24T15:32:17+05:00',(),(),'IfcOpenShell v0.7.0-6c9e130ca','IfcOpenShell v0.7.0-6c9e130ca','Nobody');
+FILE_SCHEMA(('IFC4'));
+ENDSEC;
+DATA;
+#1=IFCPROJECT('3GRx5GJtv7EvI86hmjeQD6',$,'Landscape Assets Library',$,$,$,$,(#10,#14),#5);
+#2=IFCPROJECTLIBRARY('1Go1D2HIr9AR4M6PdJb8DW',$,'Landscape Assets Library',$,$,$,$,$,$);
+#3=IFCRELDECLARES('2Nc$sSRrvCzOJbe4Q6ZcVa',$,$,$,#1,(#2));
+#4=IFCSIUNIT(*,.LENGTHUNIT.,.MILLI.,.METRE.);
+#5=IFCUNITASSIGNMENT((#4));
+#6=IFCCARTESIANPOINT((0.,0.,0.));
+#7=IFCDIRECTION((0.,0.,1.));
+#8=IFCDIRECTION((1.,0.,0.));
+#9=IFCAXIS2PLACEMENT3D(#6,#7,#8);
+#10=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,1.E-05,#9,$);
+#11=IFCCARTESIANPOINT((0.,0.));
+#12=IFCDIRECTION((1.,0.));
+#13=IFCAXIS2PLACEMENT2D(#11,#12);
+#14=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Plan',2,1.E-05,#13,$);
+#15=IFCGEOMETRICREPRESENTATIONSUBCONTEXT('Body','Model',*,*,*,*,#10,$,.MODEL_VIEW.,$);
+#16=IFCGEOMETRICREPRESENTATIONSUBCONTEXT('Body','Plan',*,*,*,*,#14,$,.PLAN_VIEW.,$);
+#17=IFCCARTESIANPOINTLIST2D(((-331.408782958984,488.559936523438),(-428.486114501953,371.370391845703),(-408.744873046875,331.425659179688),(-492.345001220703,263.470184326172),(-519.991760253906,89.2266616821289),(-366.53076171875,65.1004943847656),(-523.9287109375,51.0255508422852),(-542.778625488281,-161.150390625),(-455.430816650391,-198.061676025391),(-467.317413330078,-264.261047363281),(-389.842987060547,-378.319213867188),(-351.178894042969,-382.372741699219),(-243.823715209961,-498.601684570312),(-171.287063598633,-509.852447509766),(-182.036499023438,-454.125518798828),(-123.127815246582,-538.493591308594),(208.583557128906,-495.693969726562),(174.199142456055,-387.101898193359),(269.968353271484,-457.362365722656),(517.720397949219,-208.39501953125),(467.592559814453,-165.981643676758),(535.54443359375,-138.483825683594),(546.240173339844,47.7887229919434),(425.388610839844,29.4520435333252),(514.287658691406,107.907821655273),(467.776489257812,312.002685546875),(374.896423339844,365.066589355469),(325.083190917969,461.613433837891),(224.657806396484,496.0244140625),(105.845329284668,424.517761230469),(191.164672851562,514.677307128906),(-7.41858577728271,553.592407226562),(-105.371849060059,531.902709960938),(-180.417175292969,499.200317382812)));
+#18=IFCINDEXEDPOLYCURVE(#17,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#19=IFCCARTESIANPOINTLIST3D(((80.,0.,0.),(40.,69.2820323027551,0.),(-40.,69.2820323027551,0.),(-80.,9.79717439317883E-15,0.),(-40.,-69.2820323027551,0.),(40.,-69.2820323027551,0.),(80.,0.,280.),(40.,69.2820323027551,280.),(-40.,69.2820323027551,280.),(-80.,9.79717439317883E-15,280.),(-40.,-69.2820323027551,280.),(40.,-69.2820323027551,280.),(570.140986817674,-5.11998806339175,502.765430824539),(261.339072714044,511.863483235935,520.441255965265),(-271.449977559115,464.840881207563,498.631051036932),(-577.400357563209,-18.0002392785791,529.745674601363),(-246.747896537159,-522.096293601777,523.07445182747),(289.929723989709,-497.828722152031,481.563368832141),(502.264135660384,-3.10815712380199,727.667741239885),(256.486268377103,397.638199139059,733.570036889682),(-210.099579404528,457.859720268934,722.445245365077),(-522.479901100414,-35.7080296205946,687.931736233252),(-213.081169792834,-438.257812253687,704.648197605265),(273.503462940155,-437.429578762916,717.812431534607),(409.72756228227,-31.3204193188668,937.51589967911),(231.939555298324,334.085354425246,911.578097173966),(-213.440011711198,325.481782873574,931.184023328963),(-391.4385670944,11.3681475906559,933.839400395571),(-181.597613330968,-384.045646583411,936.269525762716),(198.107253544529,-351.52926490917,903.558501964971),(358.836914477244,-29.0443800107266,1124.54961826854),(191.636382145782,325.816574427016,1143.76409675514),(-175.686180114122,275.257306965059,1132.35007279295),(-330.55780048986,-23.1508504281077,1121.17416888324),(-172.687090174965,-317.707089809191,1159.279616419),(192.616008554028,-273.601791847896,1147.14103266758),(252.691797114565,-4.70084047240072,1330.07490310776),(147.138603790187,216.221351494253,1352.71275883304),(-162.078730999078,224.60205813657,1371.67941135993),(-271.544406853979,26.607279268613,1378.19571732018),(-150.451939922955,-226.516554345382,1395.27272058484),(133.281231324475,-220.990480915293,1334.23398662872),(187.5691337229,-2.77622907865673,1575.7384942221),(88.4380124532162,169.216774598146,1585.64117034361),(-94.8941720337192,139.038794764388,1578.6341137138),(-154.588503036945,-6.10749408831602,1549.40002660187),(-129.962875945536,-160.551322551302,1550.49839466833),(64.8441918513045,-191.270989336927,1579.55078264226),(0.05,0.,1800.),(0.025,0.0433012701892219,1800.),(-0.025,0.0433012701892219,1800.),(-0.05,6.12323399573677E-18,1800.),(-0.025,-0.0433012701892219,1800.),(0.025,-0.0433012701892219,1800.)));
+#20=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#21=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#22=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#23=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#24=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#25=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#26=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#27=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#28=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#29=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#30=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#31=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#32=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#33=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#34=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#35=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#36=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#37=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#38=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#39=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#40=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#41=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#42=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#43=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#44=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#45=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#46=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#47=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#48=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#49=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#50=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#51=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#52=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#53=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#54=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#55=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#56=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#57=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#58=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#59=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#60=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#61=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#62=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#63=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#64=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#65=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#66=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#67=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#68=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#69=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#70=IFCPOLYGONALFACESET(#19,$,(#20,#21,#22,#23,#24,#25,#26,#27,#28,#29,#30,#31,#32,#33,#34,#35,#36,#37,#38,#39,#40,#41,#42,#43,#44,#45,#46,#47,#48,#49,#50,#51,#52,#53,#54,#55,#56,#57,#58,#59,#60,#61,#62,#63,#64,#65,#66,#67,#68,#69),$);
+#71=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#18));
+#72=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#70));
+#73=IFCGEOGRAPHICELEMENTTYPE('34zHVx8cX0dRoaynJ1QKTg',$,'Cone Tree (1.8m)',$,$,$,(#78,#83),$,$,.NOTDEFINED.);
+#74=IFCCARTESIANPOINT((0.,0.,0.));
+#75=IFCDIRECTION((1.,0.,0.));
+#76=IFCDIRECTION((0.,0.,1.));
+#77=IFCAXIS2PLACEMENT3D(#74,#76,#75);
+#78=IFCREPRESENTATIONMAP(#77,#72);
+#79=IFCCARTESIANPOINT((0.,0.,0.));
+#80=IFCDIRECTION((1.,0.,0.));
+#81=IFCDIRECTION((0.,0.,1.));
+#82=IFCAXIS2PLACEMENT3D(#79,#81,#80);
+#83=IFCREPRESENTATIONMAP(#82,#71);
+#84=IFCRELDECLARES('2hc5gFJQT6VP_pTBscCuS_',$,$,$,#2,(#840,#409,#680,#208,#613,#73,#342,#773,#275,#479,#742,#907,#711,#141,#546,#974,#444));
+#85=IFCCARTESIANPOINTLIST2D(((-1281.64282226562,1889.38659667969),(-1657.06579589844,1436.1845703125),(-1580.72131347656,1281.70812988281),(-1904.02453613281,1018.90686035156),(-2010.94165039062,345.062408447266),(-1417.46850585938,251.760314941406),(-2026.16674804688,197.328903198242),(-2099.06420898438,-623.209899902344),(-1761.26782226562,-765.955322265625),(-1807.236328125,-1021.96527099609),(-1507.62292480469,-1463.05749511719),(-1358.09887695312,-1478.73352050781),(-942.928833007812,-1928.220703125),(-662.411010742188,-1971.73022460938),(-703.981872558594,-1756.21984863281),(-476.166870117188,-2082.49291992188),(806.646179199219,-1916.97583007812),(673.672790527344,-1497.02233886719),(1044.03686523438,-1768.73767089844),(2002.15771484375,-805.917053222656),(1808.30041503906,-641.893615722656),(2071.087890625,-535.552490234375),(2112.45092773438,184.811248779297),(1645.0869140625,113.898612976074),(1988.88244628906,417.307220458984),(1809.01171875,1206.59436035156),(1449.82067871094,1411.80627441406),(1257.18005371094,1785.17761230469),(868.809387207031,1918.25366210938),(409.3310546875,1641.71911621094),(739.282836914062,1990.38916015625),(-28.6895751953125,2140.8837890625),(-407.5,2057.00415039062),(-697.719543457031,1930.53576660156)));
+#86=IFCINDEXEDPOLYCURVE(#85,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#87=IFCCARTESIANPOINTLIST3D(((220.,0.,0.),(110.,190.525588832576,0.),(-110.,190.525588832577,0.),(-220.,2.69422295812418E-14,0.),(-110.,-190.525588832576,0.),(110.,-190.525588832576,0.),(220.,0.,740.),(110.,190.525588832576,740.),(-110.,190.525588832577,740.),(-220.,2.69422295812418E-14,740.),(-110.,-190.525588832576,740.),(110.,-190.525588832576,740.),(2227.84155681395,-42.6665671949312,2823.99763782354),(916.158939283701,2080.25825808339,2971.29618066292),(-1000.41647965929,1688.40324118029,2789.54447292681),(-2288.33631302674,-150.00199398816,3048.8330026304),(-794.565804476328,-2165.53167779874,2993.23947951463),(1154.41436658091,-1963.30191571753,2647.31378788689),(1998.64557494764,-25.9013093650166,4925.80260557047),(1043.94112536474,1419.75032646046,4974.98840265211),(-657.385383926618,1921.59633587608,4882.28180661374),(-2167.11028694789,-297.566913504955,4594.66923051519),(-682.231970495834,-1758.24710241569,4733.97307528197),(1185.75108005685,-1751.34515665926,4843.67502469316),(1563.95190790781,-261.00349432389,6902.15630684973),(1007.60740526381,1181.51272302971,6686.0079526402),(-853.444542037762,1109.81629343244,6849.3906705985),(-1411.54361467555,94.7345632554656,6871.51881282023),(-588.091222202507,-1597.84849101442,6891.76985754645),(725.67155731552,-1326.87864372908,6619.17799256523),(1476.3076206437,-242.036500089388,8688.38967604738),(839.969851214854,1403.97565889549,8848.51033010232),(-707.051500951019,982.648430045852,8753.39346375077),(-1240.6483374155,-192.923753567565,8660.26093116989),(-682.059084791378,-1336.39662041362,8977.80632730116),(848.133404616898,-968.852470736159,8876.65146270604),(928.209420399157,-39.1736706033394,10628.7194306599),(637.377253807116,782.05157030683,10817.3682283706),(-761.878313881205,851.890792326142,10975.4236660946),(-1085.31450156094,221.727327238442,11029.7262157634),(-664.988388246851,-867.844927399578,11172.0345763022),(521.899149926181,-821.794315482163,10663.3784600012),(721.965003246392,-23.1352423221394,12903.5350708985),(316.42788155458,681.716198690303,12986.057371911),(-370.229211392105,430.233033408991,12927.6652333293),(-447.126414196768,-50.8957840693003,12684.0478407298),(-662.468410657245,-609.504098299938,12693.2009079504),(119.812709871982,-865.501321513485,12935.3041410664),(0.05,0.,15000.),(0.025,0.0433012701892219,15000.),(-0.025,0.0433012701892219,15000.),(-0.05,6.12323399573677E-18,15000.),(-0.025,-0.0433012701892219,15000.),(0.025,-0.0433012701892219,15000.)));
+#88=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#89=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#90=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#91=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#92=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#93=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#94=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#95=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#96=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#97=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#98=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#99=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#100=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#101=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#102=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#103=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#104=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#105=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#106=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#107=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#108=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#109=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#110=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#111=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#112=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#113=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#114=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#115=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#116=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#117=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#118=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#119=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#120=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#121=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#122=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#123=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#124=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#125=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#126=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#127=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#128=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#129=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#130=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#131=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#132=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#133=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#134=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#135=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#136=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#137=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#138=IFCPOLYGONALFACESET(#87,$,(#88,#89,#90,#91,#92,#93,#94,#95,#96,#97,#98,#99,#100,#101,#102,#103,#104,#105,#106,#107,#108,#109,#110,#111,#112,#113,#114,#115,#116,#117,#118,#119,#120,#121,#122,#123,#124,#125,#126,#127,#128,#129,#130,#131,#132,#133,#134,#135,#136,#137),$);
+#139=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#86));
+#140=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#138));
+#141=IFCGEOGRAPHICELEMENTTYPE('1up5YjiS1CSvOopNo9qhzA',$,'Cone Tree (15m)',$,$,$,(#146,#151),$,$,.NOTDEFINED.);
+#142=IFCCARTESIANPOINT((0.,0.,0.));
+#143=IFCDIRECTION((1.,0.,0.));
+#144=IFCDIRECTION((0.,0.,1.));
+#145=IFCAXIS2PLACEMENT3D(#142,#144,#143);
+#146=IFCREPRESENTATIONMAP(#145,#140);
+#147=IFCCARTESIANPOINT((0.,0.,0.));
+#148=IFCDIRECTION((1.,0.,0.));
+#149=IFCDIRECTION((0.,0.,1.));
+#150=IFCAXIS2PLACEMENT3D(#147,#149,#148);
+#151=IFCREPRESENTATIONMAP(#150,#139);
+#152=IFCCARTESIANPOINTLIST2D(((-498.579620361328,735.001647949219),(-644.625122070312,558.698791503906),(-614.925903320312,498.60498046875),(-740.696044921875,396.37109375),(-782.288513183594,134.234802246094),(-551.41796875,97.9387969970703),(-788.211303710938,76.7640991210938),(-816.569641113281,-242.43864440918),(-685.161376953125,-297.968902587891),(-703.043884277344,-397.560852050781),(-586.489440917969,-569.15283203125),(-528.322204589844,-575.251037597656),(-366.814422607422,-750.108703613281),(-257.688507080078,-767.03466796875),(-273.860229492188,-683.197692871094),(-185.236541748047,-810.123107910156),(313.798278808594,-745.734313964844),(262.069519042969,-582.365661621094),(406.147064208984,-688.067260742188),(778.871398925781,-313.5146484375),(703.457824707031,-249.706893920898),(805.686340332031,-208.338500976562),(821.777282714844,71.8945388793945),(639.965148925781,44.3083839416504),(773.707153320312,162.339202880859),(703.734558105469,469.384552001953),(564.003479003906,549.215209960938),(489.063201904297,694.462707519531),(337.980773925781,746.2314453125),(159.236328125,638.655029296875),(287.592864990234,774.293273925781),(-11.1607036590576,832.838073730469),(-158.524017333984,800.207580566406),(-271.424072265625,751.009338378906)));
+#153=IFCINDEXEDPOLYCURVE(#152,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#154=IFCCARTESIANPOINTLIST3D(((110.,0.,0.),(55.,95.2627944162882,0.),(-55.,95.2627944162883,0.),(-110.,1.34711147906209E-14,0.),(-55.,-95.2627944162882,0.),(55.,-95.2627944162882,0.),(110.,0.,320.),(55.,95.2627944162882,320.),(-55.,95.2627944162883,320.),(-110.,1.34711147906209E-14,320.),(-55.,-95.2627944162882,320.),(55.,-95.2627944162882,320.),(864.280518937983,-14.2221890649771,1004.18968879832),(366.2196464279,798.785843488237,1053.28920307812),(-394.305493219765,668.167504520537,992.705300499414),(-884.445437675581,-50.0006646627198,1079.13481040061),(-325.688601492109,-827.210316726686,1060.60363602869),(445.638122193637,-759.800396032949,945.295072152772),(771.659636093658,-8.63376978833887,1694.31515423778),(400.702597343804,564.567676396979,1710.71041993166),(-271.850683531095,731.84967953552,1679.8082212522),(-827.814540093743,-99.1889711683184,1583.93736255268),(-280.132879054167,-677.399935048722,1630.37197747494),(447.972582241171,-675.099286463246,1666.93929394534),(610.539524858158,-87.0011647746299,2342.62353085467),(380.480246199047,471.106285369781,2270.57407945149),(-329.092625123698,447.207475504026,2325.0349854376),(-559.736760447407,31.5781877518219,2332.41103284484),(-240.641518511947,-609.88487469802,2339.16138108691),(286.501630216284,-519.561592269572,2248.29742609317),(565.102540214566,-80.6788333631295,2927.55846344436),(316.489950404951,531.211740774762,2980.93201479601),(-272.18383365034,390.769331158215,2949.22639267883),(-486.549445805167,-64.3079178558549,2918.18221515187),(-263.853028263793,-508.685394614137,3024.03068052896),(319.211134872299,-386.170678054984,2990.31239233058),(366.18091791083,-13.0578902011131,3563.85885783901),(240.847973491261,309.854854694926,3626.74179040925),(-282.348326849291,333.134595368031,3679.42693631726),(-418.54927829809,73.9091090794806,3697.52778620685),(-250.051684971173,-338.452640392509,3744.96390638646),(202.355272197616,-323.102436420037,3575.41186761945),(281.210556637686,-7.71174744071313,4311.65454744235),(125.753738295971,262.36087427247,4339.1619811132),(-143.687514908479,178.533152512032,4319.69793491929),(-189.597693621145,-16.9652613564334,4238.49213738614),(-241.100581330193,-238.290174142348,4241.54315979299),(60.215347735105,-323.622581880197,4322.24423749834),(0.05,0.,5000.),(0.025,0.0433012701892219,5000.),(-0.025,0.0433012701892219,5000.),(-0.05,6.12323399573677E-18,5000.),(-0.025,-0.0433012701892219,5000.),(0.025,-0.0433012701892219,5000.)));
+#155=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#156=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#157=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#158=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#159=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#160=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#161=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#162=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#163=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#164=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#165=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#166=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#167=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#168=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#169=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#170=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#171=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#172=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#173=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#174=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#175=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#176=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#177=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#178=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#179=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#180=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#181=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#182=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#183=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#184=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#185=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#186=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#187=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#188=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#189=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#190=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#191=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#192=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#193=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#194=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#195=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#196=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#197=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#198=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#199=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#200=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#201=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#202=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#203=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#204=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#205=IFCPOLYGONALFACESET(#154,$,(#155,#156,#157,#158,#159,#160,#161,#162,#163,#164,#165,#166,#167,#168,#169,#170,#171,#172,#173,#174,#175,#176,#177,#178,#179,#180,#181,#182,#183,#184,#185,#186,#187,#188,#189,#190,#191,#192,#193,#194,#195,#196,#197,#198,#199,#200,#201,#202,#203,#204),$);
+#206=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#153));
+#207=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#205));
+#208=IFCGEOGRAPHICELEMENTTYPE('1cYi681Jz1UQcLu0VCPumj',$,'Cone Tree (5m)',$,$,$,(#213,#218),$,$,.NOTDEFINED.);
+#209=IFCCARTESIANPOINT((0.,0.,0.));
+#210=IFCDIRECTION((1.,0.,0.));
+#211=IFCDIRECTION((0.,0.,1.));
+#212=IFCAXIS2PLACEMENT3D(#209,#211,#210);
+#213=IFCREPRESENTATIONMAP(#212,#207);
+#214=IFCCARTESIANPOINT((0.,0.,0.));
+#215=IFCDIRECTION((1.,0.,0.));
+#216=IFCDIRECTION((0.,0.,1.));
+#217=IFCAXIS2PLACEMENT3D(#214,#216,#215);
+#218=IFCREPRESENTATIONMAP(#217,#206);
+#219=IFCCARTESIANPOINTLIST2D(((-117.312850952148,172.941558837891),(-151.676498413086,131.458541870117),(-144.688446044922,117.318817138672),(-174.28141784668,93.263786315918),(-184.067886352539,31.584659576416),(-129.745407104492,23.0444221496582),(-185.461486816406,18.062141418457),(-192.134033203125,-57.0443878173828),(-161.214447021484,-70.1103286743164),(-165.422088623047,-93.5437316894531),(-137.997512817383,-133.918304443359),(-124.311111450195,-135.353179931641),(-86.3092803955078,-176.496170043945),(-60.6325874328613,-180.478744506836),(-64.4376983642578,-160.752395629883),(-43.5850677490234,-190.617202758789),(73.8348922729492,-175.466888427734),(61.6634140014648,-137.027221679688),(95.5640106201172,-161.898178100586),(183.263854980469,-73.7681503295898),(165.519485473633,-58.7545623779297),(189.573257446289,-49.020824432373),(193.359359741211,16.9163608551025),(150.580032348633,10.4255018234253),(182.048736572266,38.1974563598633),(165.584594726562,110.443428039551),(132.706695556641,129.227111816406),(115.073692321777,163.402984619141),(79.5248870849609,175.583862304688),(37.4673728942871,150.271774291992),(67.6689071655273,182.186645507812),(-2.62604808807373,195.961898803711),(-37.2997703552246,188.284133911133),(-63.8644866943359,176.708084106445)));
+#220=IFCINDEXEDPOLYCURVE(#219,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#221=IFCCARTESIANPOINTLIST3D(((0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(189.142441515039,-1.13777512519817,58.3923179610087),(89.297571714232,167.825915933192,62.3202791033923),(-91.5444394575811,157.376448815776,57.4735668970959),(-190.755635014047,-4.00005317301757,64.3879276891917),(-86.0550881193688,-170.099873792268,62.9054337394378),(95.651049775491,-164.707080136769,53.6807486293646),(196.799437554159,-0.69070158306711,117.259498053308),(99.5895411208377,162.136578649577,118.571119308818),(-89.2813880158209,175.51913890066,116.098943414462),(-201.291829874166,-7.93511769346546,108.4292747185),(-89.9439636576667,-171.163159341716,112.144043912281),(103.371139912627,-170.979107454878,115.069429229913),(198.976495321986,-6.96009318197039,172.781311039802),(105.50508636259,167.707783451086,167.017354927548),(-101.394076676563,165.795878661826,171.374227406436),(-194.912274169126,2.52625502014577,171.964311199016),(-94.3179881476225,-178.810070597345,172.504339058381),(97.9867970839694,-171.58420800307,165.235222658882),(198.408203217165,-6.45430666905036,223.233248504121),(101.919196032396,175.172031121757,227.503132612252),(-98.3747066920271,163.936638352433,224.966682842878),(-192.123955664413,-5.14463342846837,222.483148640721),(-97.7082422611035,-173.369923428907,230.951025870888),(102.136890789784,-163.568746104175,228.253562815018),(185.561140099533,-1.04463121608905,277.794422912835),(97.4011712126342,160.119291473642,282.825057518454),(-100.721199481277,161.981670727491,287.039869191095),(-189.750608930514,5.91272872635847,288.487937182262),(-98.1374681310272,-162.407114329449,292.282826796631),(94.3217551091426,-161.179098011651,278.71866369527),(181.830177864348,-0.61693979525705,341.275220938245),(89.7269657303444,158.975584278118,343.475815631913),(-91.161667859345,152.269366537283,341.9186919364),(-174.501148823025,-1.35722090851465,335.422228133748),(-98.9547131730822,-157.049928267708,335.666309926296),(84.4838944854751,-163.876520886736,342.122396142724),(0.05,0.,400.),(0.025,0.0433012701892219,400.),(-0.025,0.0433012701892219,400.),(-0.05,6.12323399573677E-18,400.),(-0.025,-0.0433012701892219,400.),(0.025,-0.0433012701892219,400.)));
+#222=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#223=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#224=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#225=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#226=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#227=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#228=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#229=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#230=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#231=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#232=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#233=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#234=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#235=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#236=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#237=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#238=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#239=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#240=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#241=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#242=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#243=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#244=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#245=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#246=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#247=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#248=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#249=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#250=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#251=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#252=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#253=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#254=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#255=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#256=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#257=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#258=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#259=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#260=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#261=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#262=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#263=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#264=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#265=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#266=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#267=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#268=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#269=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#270=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#271=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#272=IFCPOLYGONALFACESET(#221,$,(#222,#223,#224,#225,#226,#227,#228,#229,#230,#231,#232,#233,#234,#235,#236,#237,#238,#239,#240,#241,#242,#243,#244,#245,#246,#247,#248,#249,#250,#251,#252,#253,#254,#255,#256,#257,#258,#259,#260,#261,#262,#263,#264,#265,#266,#267,#268,#269,#270,#271),$);
+#273=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#220));
+#274=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#272));
+#275=IFCGEOGRAPHICELEMENTTYPE('1mO0fZa2b4sflxAiM3QTIb',$,'Hedge Small (0.4m)',$,$,$,(#280,#285),$,$,.NOTDEFINED.);
+#276=IFCCARTESIANPOINT((0.,0.,0.));
+#277=IFCDIRECTION((1.,0.,0.));
+#278=IFCDIRECTION((0.,0.,1.));
+#279=IFCAXIS2PLACEMENT3D(#276,#278,#277);
+#280=IFCREPRESENTATIONMAP(#279,#274);
+#281=IFCCARTESIANPOINT((0.,0.,0.));
+#282=IFCDIRECTION((1.,0.,0.));
+#283=IFCDIRECTION((0.,0.,1.));
+#284=IFCAXIS2PLACEMENT3D(#281,#283,#282);
+#285=IFCREPRESENTATIONMAP(#284,#273);
+#286=IFCCARTESIANPOINTLIST2D(((-234.625701904297,345.883117675781),(-303.352996826172,262.917083740234),(-289.376892089844,234.637634277344),(-348.562835693359,186.527572631836),(-368.135772705078,63.169319152832),(-259.490814208984,46.0888442993164),(-370.922973632812,36.1242828369141),(-384.26806640625,-114.088775634766),(-322.428894042969,-140.220657348633),(-330.844177246094,-187.087463378906),(-275.995025634766,-267.836608886719),(-248.622222900391,-270.706359863281),(-172.618560791016,-352.992340087891),(-121.265174865723,-360.957489013672),(-128.875396728516,-321.504791259766),(-87.1701354980469,-381.234405517578),(147.669784545898,-350.933776855469),(123.32682800293,-274.054443359375),(191.128021240234,-323.796356201172),(366.527709960938,-147.53630065918),(331.038970947266,-117.509124755859),(379.146514892578,-98.0416488647461),(386.718719482422,33.8327217102051),(301.160064697266,20.8510036468506),(364.097473144531,76.3949127197266),(331.169189453125,220.886856079102),(265.413391113281,258.454223632812),(230.147384643555,326.805969238281),(159.049774169922,351.167724609375),(74.9347457885742,300.543548583984),(135.337814331055,364.373291015625),(-5.25209617614746,391.923797607422),(-74.5995407104492,376.568267822266),(-127.728973388672,353.416168212891)));
+#287=IFCINDEXEDPOLYCURVE(#286,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#288=IFCCARTESIANPOINTLIST3D(((0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(378.284883030077,-2.27555025039633,116.784635922017),(178.595143428464,335.651831866383,124.640558206785),(-183.088878915162,314.752897631551,114.947133794192),(-381.511270028093,-8.00010634603514,128.775855378383),(-172.110176238738,-340.199747584535,125.810867478876),(191.302099550982,-329.414160273537,107.361497258729),(393.598875108319,-1.38140316613422,234.518996106616),(199.179082241675,324.273157299153,237.142238617636),(-178.562776031642,351.03827780132,232.197886828923),(-402.583659748332,-15.8702353869309,216.858549437001),(-179.887927315333,-342.326318683432,224.288087824562),(206.742279825254,-341.958214909756,230.138858459826),(397.952990643972,-13.9201863639408,345.562622079605),(211.010172725181,335.415566902172,334.034709855096),(-202.788153353125,331.591757323652,342.748454812872),(-389.824548338252,5.05251004029154,343.928622398032),(-188.635976295245,-357.620141194691,345.008678116763),(195.973594167939,-343.168416006139,330.470445317765),(396.81640643433,-12.9086133381007,446.466497008241),(203.838392064792,350.344062243514,455.006265224505),(-196.749413384054,327.873276704866,449.933365685756),(-384.247911328827,-10.2892668569367,444.966297281442),(-195.416484522207,-346.739846857814,461.902051741776),(204.273781579568,-327.137492208349,456.507125630036),(371.122280199066,-2.0892624321781,555.588845825671),(194.802342425268,320.238582947285,565.650115036909),(-201.442398962553,323.963341454982,574.07973838219),(-379.501217861028,11.8254574527169,576.975874364524),(-196.274936262054,-324.814228658898,584.565653593263),(188.643510218285,-322.358196023303,557.43732739054),(363.660355728696,-1.2338795905141,682.550441876491),(179.453931460689,317.951168556236,686.951631263826),(-182.32333571869,304.538733074566,683.837383872801),(-349.00229764605,-2.71444181702931,670.844456267496),(-197.909426346164,-314.099856535417,671.332619852593),(168.96778897095,-327.753041773473,684.244792285448),(0.05,0.,800.),(0.025,0.0433012701892219,800.),(-0.025,0.0433012701892219,800.),(-0.05,6.12323399573677E-18,800.),(-0.025,-0.0433012701892219,800.),(0.025,-0.0433012701892219,800.)));
+#289=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#290=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#291=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#292=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#293=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#294=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#295=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#296=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#297=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#298=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#299=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#300=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#301=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#302=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#303=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#304=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#305=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#306=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#307=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#308=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#309=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#310=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#311=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#312=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#313=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#314=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#315=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#316=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#317=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#318=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#319=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#320=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#321=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#322=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#323=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#324=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#325=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#326=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#327=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#328=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#329=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#330=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#331=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#332=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#333=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#334=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#335=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#336=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#337=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#338=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#339=IFCPOLYGONALFACESET(#288,$,(#289,#290,#291,#292,#293,#294,#295,#296,#297,#298,#299,#300,#301,#302,#303,#304,#305,#306,#307,#308,#309,#310,#311,#312,#313,#314,#315,#316,#317,#318,#319,#320,#321,#322,#323,#324,#325,#326,#327,#328,#329,#330,#331,#332,#333,#334,#335,#336,#337,#338),$);
+#340=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#287));
+#341=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#339));
+#342=IFCGEOGRAPHICELEMENTTYPE('1esPZTKFXE3Af39$mWJyUW',$,'Hedge Medium (0.8m)',$,$,$,(#347,#352),$,$,.NOTDEFINED.);
+#343=IFCCARTESIANPOINT((0.,0.,0.));
+#344=IFCDIRECTION((1.,0.,0.));
+#345=IFCDIRECTION((0.,0.,1.));
+#346=IFCAXIS2PLACEMENT3D(#343,#345,#344);
+#347=IFCREPRESENTATIONMAP(#346,#341);
+#348=IFCCARTESIANPOINT((0.,0.,0.));
+#349=IFCDIRECTION((1.,0.,0.));
+#350=IFCDIRECTION((0.,0.,1.));
+#351=IFCAXIS2PLACEMENT3D(#348,#350,#349);
+#352=IFCREPRESENTATIONMAP(#351,#340);
+#353=IFCCARTESIANPOINTLIST2D(((-527.907836914062,778.237060546875),(-682.544250488281,591.5634765625),(-651.098022460938,527.934692382812),(-784.266357421875,419.687042236328),(-828.305480957031,142.130966186523),(-583.854309082031,103.699897766113),(-834.57666015625,81.2796401977539),(-864.603149414062,-256.699737548828),(-725.465026855469,-315.496459960938),(-744.3994140625,-420.946807861328),(-620.988830566406,-602.632385253906),(-559.400024414062,-609.08935546875),(-388.391754150391,-794.232788085938),(-272.846649169922,-812.154357910156),(-289.969635009766,-723.3857421875),(-196.1328125,-857.777404785156),(332.257019042969,-789.601013183594),(277.4853515625,-616.622497558594),(430.038055419922,-728.541809082031),(824.687377929688,-331.956665039062),(744.837707519531,-264.395538330078),(853.079650878906,-220.593704223633),(870.117126464844,76.1236267089844),(677.610168457031,46.9147605895996),(819.219299316406,171.888565063477),(745.130676269531,496.995422363281),(597.18017578125,581.522033691406),(517.831604003906,735.313415527344),(357.861999511719,790.127380371094),(168.603179931641,676.222961425781),(304.510101318359,819.839904785156),(-11.8172159194946,881.828552246094),(-167.848968505859,847.278625488281),(-287.390197753906,795.186340332031)));
+#354=IFCINDEXEDPOLYCURVE(#353,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#355=IFCCARTESIANPOINTLIST3D(((0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(851.140986817674,-5.11998806339175,262.765430824539),(401.839072714044,755.216621699362,280.441255965265),(-411.949977559115,708.19401967099,258.631051036932),(-858.400357563209,-18.0002392785791,289.745674601363),(-387.24789653716,-765.449432065204,283.07445182747),(430.429723989709,-741.181860615459,241.563368832141),(885.597468993717,-3.10815712380199,527.667741239885),(448.152935043769,729.614603923094,533.570036889682),(-401.766246071194,789.836125052969,522.445245365077),(-905.813234433747,-35.7080296205946,487.931736233252),(-404.7478364595,-770.234217037722,504.648197605265),(465.170129606822,-769.40598354695,517.812431534608),(895.394228948937,-31.3204193188668,777.515899679111),(474.772888631657,754.685025529888,751.578097173967),(-456.273345044531,746.081453978216,771.184023328963),(-877.105233761067,11.368147590656,773.839400395571),(-424.430946664301,-804.645317688054,776.269525762717),(440.940586877863,-772.128936013813,743.558501964971),(892.836914477244,-29.0443800107266,1004.54961826854),(458.636382145783,788.274140047906,1023.76409675514),(-442.686180114122,737.714872585949,1012.35007279295),(-864.55780048986,-23.1508504281077,1001.17416888324),(-439.687090174966,-780.164655430081,1039.279616419),(459.616008554028,-736.059357468786,1027.14103266758),(835.025130447899,-4.70084047240072,1250.07490310776),(438.305270456854,720.536811631391,1272.71275883304),(-453.245397665745,728.917518273708,1291.67941135993),(-853.877740187312,26.6072792686131,1298.19571732018),(-441.618606589622,-730.832014482521,1315.27272058484),(424.447897991142,-725.305941052431,1254.23398662872),(818.235800389567,-2.77622907865673,1535.7384942221),(403.77134578655,715.390129251532,1545.64117034361),(-410.227505367052,685.212149417774,1538.6341137138),(-785.255169703612,-6.10749408831594,1509.40002660187),(-445.29620927887,-706.724677204688,1510.49839466833),(380.177525184638,-737.444343990313,1539.55078264226),(0.05,0.,1800.),(0.025,0.0433012701892219,1800.),(-0.025,0.0433012701892219,1800.),(-0.05,6.12323399573677E-18,1800.),(-0.025,-0.0433012701892219,1800.),(0.025,-0.0433012701892219,1800.)));
+#356=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#357=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#358=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#359=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#360=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#361=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#362=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#363=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#364=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#365=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#366=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#367=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#368=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#369=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#370=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#371=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#372=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#373=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#374=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#375=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#376=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#377=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#378=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#379=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#380=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#381=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#382=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#383=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#384=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#385=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#386=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#387=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#388=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#389=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#390=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#391=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#392=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#393=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#394=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#395=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#396=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#397=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#398=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#399=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#400=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#401=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#402=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#403=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#404=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#405=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#406=IFCPOLYGONALFACESET(#355,$,(#356,#357,#358,#359,#360,#361,#362,#363,#364,#365,#366,#367,#368,#369,#370,#371,#372,#373,#374,#375,#376,#377,#378,#379,#380,#381,#382,#383,#384,#385,#386,#387,#388,#389,#390,#391,#392,#393,#394,#395,#396,#397,#398,#399,#400,#401,#402,#403,#404,#405),$);
+#407=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#354));
+#408=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#406));
+#409=IFCGEOGRAPHICELEMENTTYPE('2ITyucrb9DnxtmPeA_FCBG',$,'Hedge Big (1.8m)',$,$,$,(#414,#419),$,$,.NOTDEFINED.);
+#410=IFCCARTESIANPOINT((0.,0.,0.));
+#411=IFCDIRECTION((1.,0.,0.));
+#412=IFCDIRECTION((0.,0.,1.));
+#413=IFCAXIS2PLACEMENT3D(#410,#412,#411);
+#414=IFCREPRESENTATIONMAP(#413,#408);
+#415=IFCCARTESIANPOINT((0.,0.,0.));
+#416=IFCDIRECTION((1.,0.,0.));
+#417=IFCDIRECTION((0.,0.,1.));
+#418=IFCAXIS2PLACEMENT3D(#415,#417,#416);
+#419=IFCREPRESENTATIONMAP(#418,#407);
+#420=IFCCARTESIANPOINTLIST3D(((-2517.70166015625,-2646.30053710938,3901.58129882812),(-255.675521850586,-1248.60815429688,5000.),(-1133.70935058594,-349.566070556641,4688.61865234375),(0.,0.,4658.5205078125),(3472.91040039062,-1142.93579101562,3901.58129882812),(1250.74682617188,317.302124023438,5000.),(806.568603515625,-858.251220703125,4688.61865234375),(1171.36364746094,3483.57202148438,3901.58129882812),(-298.783111572266,1267.951171875,5000.),(874.774963378906,818.52783203125,4688.61865234375),(-3164.8310546875,1859.35131835938,3901.58129882812),(-1289.18603515625,-25.3927478790283,5000.),(-613.466796875,1034.14660644531,4688.61865234375)));
+#421=IFCINDEXEDPOLYGONALFACE((3,2,1));
+#422=IFCINDEXEDPOLYGONALFACE((3,4,2));
+#423=IFCINDEXEDPOLYGONALFACE((7,6,5));
+#424=IFCINDEXEDPOLYGONALFACE((7,4,6));
+#425=IFCINDEXEDPOLYGONALFACE((10,9,8));
+#426=IFCINDEXEDPOLYGONALFACE((10,4,9));
+#427=IFCINDEXEDPOLYGONALFACE((13,12,11));
+#428=IFCINDEXEDPOLYGONALFACE((13,4,12));
+#429=IFCPOLYGONALFACESET(#420,$,(#421,#422,#423,#424,#425,#426,#427,#428),$);
+#430=IFCCARTESIANPOINT((0.,0.));
+#431=IFCAXIS2PLACEMENT2D(#430,$);
+#432=IFCCIRCLE(#431,100.);
+#433=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#432);
+#434=IFCCARTESIANPOINT((0.,0.,0.));
+#435=IFCDIRECTION((0.,0.,1.));
+#436=IFCDIRECTION((1.,0.,0.));
+#437=IFCAXIS2PLACEMENT3D(#434,#435,#436);
+#438=IFCDIRECTION((0.,0.,1.));
+#439=IFCEXTRUDEDAREASOLID(#433,#437,#438,4658.5204646405);
+#440=IFCCARTESIANPOINTLIST2D(((-2517.70166015625,-2646.30053710938,0.),(-255.675521850586,-1248.60815429688,0.),(-1133.70935058594,-349.566070556641,0.),(0.,0.,0.),(3472.91040039062,-1142.93579101562,0.),(1250.74682617188,317.302124023438,0.),(806.568603515625,-858.251220703125,0.),(1171.36364746094,3483.57202148438,0.),(-298.783111572266,1267.951171875,0.),(874.774963378906,818.52783203125,0.),(-3164.8310546875,1859.35131835938,0.),(-1289.18603515625,-25.3927478790283,0.),(-613.466796875,1034.14660644531,0.)));
+#441=IFCINDEXEDPOLYCURVE(#440,(IFCLINEINDEX((4,12,11,13,4)),IFCLINEINDEX((4,2,1,3,4)),IFCLINEINDEX((4,6,5,7,4)),IFCLINEINDEX((4,9,8,10,4))),$);
+#442=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#441));
+#443=IFCSHAPEREPRESENTATION(#15,'Body','SweptSolid',(#429,#439));
+#444=IFCGEOGRAPHICELEMENTTYPE('0If5oJIRTAxw5EHjhL6zX$',$,'Palm Tree (5m)',$,$,$,(#449,#454),$,$,.NOTDEFINED.);
+#445=IFCCARTESIANPOINT((0.,0.,0.));
+#446=IFCDIRECTION((1.,0.,0.));
+#447=IFCDIRECTION((0.,0.,1.));
+#448=IFCAXIS2PLACEMENT3D(#445,#447,#446);
+#449=IFCREPRESENTATIONMAP(#448,#443);
+#450=IFCCARTESIANPOINT((0.,0.,0.));
+#451=IFCDIRECTION((1.,0.,0.));
+#452=IFCDIRECTION((0.,0.,1.));
+#453=IFCAXIS2PLACEMENT3D(#450,#452,#451);
+#454=IFCREPRESENTATIONMAP(#453,#442);
+#455=IFCCARTESIANPOINTLIST3D(((-5223.76025390625,-5490.57861328125,12720.986328125),(-530.478881835938,-2590.62841796875,15000.),(-2352.23486328125,-725.284240722656,14353.9423828125),(0.,0.,14291.4931640625),(7205.64013671875,-2371.37817382812,12720.986328125),(2595.06591796875,658.342590332031,15000.),(1673.47912597656,-1780.7109375,14353.9423828125),(2430.36059570312,7227.76025390625,12720.986328125),(-619.919128417969,2630.76171875,15000.),(1814.99462890625,1698.29223632812,14353.9423828125),(-6566.43310546875,3857.80639648438,12720.986328125),(-2674.81982421875,-52.6852073669434,15000.),(-1272.82897949219,2145.66088867188,14353.9423828125)));
+#456=IFCINDEXEDPOLYGONALFACE((3,2,1));
+#457=IFCINDEXEDPOLYGONALFACE((3,4,2));
+#458=IFCINDEXEDPOLYGONALFACE((7,6,5));
+#459=IFCINDEXEDPOLYGONALFACE((7,4,6));
+#460=IFCINDEXEDPOLYGONALFACE((10,9,8));
+#461=IFCINDEXEDPOLYGONALFACE((10,4,9));
+#462=IFCINDEXEDPOLYGONALFACE((13,12,11));
+#463=IFCINDEXEDPOLYGONALFACE((13,4,12));
+#464=IFCPOLYGONALFACESET(#455,$,(#456,#457,#458,#459,#460,#461,#462,#463),$);
+#465=IFCCARTESIANPOINT((0.,0.));
+#466=IFCAXIS2PLACEMENT2D(#465,$);
+#467=IFCCIRCLE(#466,200.);
+#468=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#467);
+#469=IFCCARTESIANPOINT((0.,0.,0.));
+#470=IFCDIRECTION((0.,0.,1.));
+#471=IFCDIRECTION((1.,0.,0.));
+#472=IFCAXIS2PLACEMENT3D(#469,#470,#471);
+#473=IFCDIRECTION((0.,0.,1.));
+#474=IFCEXTRUDEDAREASOLID(#468,#472,#473,14291.4938033876);
+#475=IFCCARTESIANPOINTLIST2D(((-5223.76025390625,-5490.57861328125,0.),(-530.478881835938,-2590.62841796875,0.),(-2352.23486328125,-725.284240722656,0.),(0.,0.,0.),(7205.64013671875,-2371.37817382812,0.),(2595.06591796875,658.342590332031,0.),(1673.47912597656,-1780.7109375,0.),(2430.36059570312,7227.76025390625,0.),(-619.919128417969,2630.76171875,0.),(1814.99462890625,1698.29223632812,0.),(-6566.43310546875,3857.80639648438,0.),(-2674.81982421875,-52.6852073669434,0.),(-1272.82897949219,2145.66088867188,0.)));
+#476=IFCINDEXEDPOLYCURVE(#475,(IFCLINEINDEX((4,12,11,13,4)),IFCLINEINDEX((4,2,1,3,4)),IFCLINEINDEX((4,6,5,7,4)),IFCLINEINDEX((4,9,8,10,4))),$);
+#477=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#476));
+#478=IFCSHAPEREPRESENTATION(#15,'Body','SweptSolid',(#464,#474));
+#479=IFCGEOGRAPHICELEMENTTYPE('11RlAtH99EAwxYuNeuU3sf',$,'Palm Tree (15m)',$,$,$,(#484,#489),$,$,.NOTDEFINED.);
+#480=IFCCARTESIANPOINT((0.,0.,0.));
+#481=IFCDIRECTION((1.,0.,0.));
+#482=IFCDIRECTION((0.,0.,1.));
+#483=IFCAXIS2PLACEMENT3D(#480,#482,#481);
+#484=IFCREPRESENTATIONMAP(#483,#478);
+#485=IFCCARTESIANPOINT((0.,0.,0.));
+#486=IFCDIRECTION((1.,0.,0.));
+#487=IFCDIRECTION((0.,0.,1.));
+#488=IFCAXIS2PLACEMENT3D(#485,#487,#486);
+#489=IFCREPRESENTATIONMAP(#488,#477);
+#490=IFCCARTESIANPOINTLIST2D(((-117.312850952148,172.941558837891),(-151.676498413086,131.458541870117),(-144.688446044922,117.318817138672),(-174.28141784668,93.263786315918),(-184.067886352539,31.584659576416),(-129.745407104492,23.0444221496582),(-185.461486816406,18.062141418457),(-192.134033203125,-57.0443878173828),(-161.214447021484,-70.1103286743164),(-165.422088623047,-93.5437316894531),(-137.997512817383,-133.918304443359),(-124.311111450195,-135.353179931641),(-86.3092803955078,-176.496170043945),(-60.6325874328613,-180.478744506836),(-64.4376983642578,-160.752395629883),(-43.5850677490234,-190.617202758789),(73.8348922729492,-175.466888427734),(61.6634140014648,-137.027221679688),(95.5640106201172,-161.898178100586),(183.263854980469,-73.7681503295898),(165.519485473633,-58.7545623779297),(189.573257446289,-49.020824432373),(193.359359741211,16.9163608551025),(150.580032348633,10.4255018234253),(182.048736572266,38.1974563598633),(165.584594726562,110.443428039551),(132.706695556641,129.227111816406),(115.073692321777,163.402984619141),(79.5248870849609,175.583862304688),(37.4673728942871,150.271774291992),(67.6689071655273,182.186645507812),(-2.62604808807373,195.961898803711),(-37.2997703552246,188.284133911133),(-63.8644866943359,176.708084106445)));
+#491=IFCINDEXEDPOLYCURVE(#490,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#492=IFCCARTESIANPOINTLIST3D(((0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(117.302441515039,-1.13777512519817,58.3923179610087),(53.377571714232,105.610650925318,62.3202791033923),(-55.6244394575812,95.1611838079015,57.4735668970959),(-118.915635014047,-4.00005317301758,64.3879276891917),(-50.1350881193688,-107.884608784393,62.9054337394378),(59.731049775491,-102.491815128895,53.6807486293646),(146.906104220826,-0.69070158306711,117.259498053308),(74.642874454171,118.927684503425,118.571119308818),(-64.3347213491543,132.310244754508,116.098943414462),(-151.398496540833,-7.93511769346546,108.4292747185),(-64.9972969910001,-127.954265195564,112.144043912281),(78.4244732459604,-127.770213308726,115.069429229913),(171.029828655319,-6.96009318197039,172.781311039802),(91.5317530292571,143.505260166657,167.017354927548),(-87.4207433432292,141.593355377397,171.374227406436),(-166.965607502459,2.52625502014577,171.964311199016),(-80.3446548142891,-154.607547312916,172.504339058381),(84.0134637506361,-147.38168471864,165.235222658882),(204.408203217165,-6.45430666905036,223.233248504121),(104.919196032396,180.368183544464,227.503132612252),(-101.374706692027,169.13279077514,224.966682842878),(-198.123955664413,-5.14463342846837,222.483148640721),(-100.708242261103,-178.566075851614,230.951025870888),(105.136890789784,-168.764898526881,228.253562815018),(169.614473432866,-1.04463121608905,277.794422912835),(89.4278378793009,146.309073034627,282.825057518454),(-92.7478661479432,148.171452288475,287.039869191095),(-173.803942263847,5.91272872635847,288.487937182262),(-90.1641347976938,-148.596895890433,292.282826796631),(86.3484217758093,-147.368879572635,278.71866369527),(143.936844531015,-0.61693979525705,341.275220938245),(70.7802990636777,126.15899497738,343.475815631913),(-72.2150011926783,119.452777236545,341.9186919364),(-136.607815489692,-1.35722090851466,335.422228133748),(-80.0080465064155,-124.23333896697,335.666309926296),(65.5372278188084,-131.059931585998,342.122396142724),(0.05,0.,400.),(0.025,0.0433012701892219,400.),(-0.025,0.0433012701892219,400.),(-0.05,6.12323399573677E-18,400.),(-0.025,-0.0433012701892219,400.),(0.025,-0.0433012701892219,400.)));
+#493=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#494=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#495=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#496=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#497=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#498=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#499=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#500=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#501=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#502=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#503=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#504=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#505=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#506=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#507=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#508=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#509=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#510=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#511=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#512=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#513=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#514=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#515=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#516=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#517=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#518=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#519=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#520=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#521=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#522=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#523=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#524=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#525=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#526=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#527=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#528=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#529=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#530=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#531=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#532=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#533=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#534=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#535=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#536=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#537=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#538=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#539=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#540=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#541=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#542=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#543=IFCPOLYGONALFACESET(#492,$,(#493,#494,#495,#496,#497,#498,#499,#500,#501,#502,#503,#504,#505,#506,#507,#508,#509,#510,#511,#512,#513,#514,#515,#516,#517,#518,#519,#520,#521,#522,#523,#524,#525,#526,#527,#528,#529,#530,#531,#532,#533,#534,#535,#536,#537,#538,#539,#540,#541,#542),$);
+#544=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#491));
+#545=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#543));
+#546=IFCGEOGRAPHICELEMENTTYPE('224k6o88949Ak$WjDPqiY0',$,'Shrub Small (0.4m)',$,$,$,(#551,#556),$,$,.NOTDEFINED.);
+#547=IFCCARTESIANPOINT((0.,0.,0.));
+#548=IFCDIRECTION((1.,0.,0.));
+#549=IFCDIRECTION((0.,0.,1.));
+#550=IFCAXIS2PLACEMENT3D(#547,#549,#548);
+#551=IFCREPRESENTATIONMAP(#550,#545);
+#552=IFCCARTESIANPOINT((0.,0.,0.));
+#553=IFCDIRECTION((1.,0.,0.));
+#554=IFCDIRECTION((0.,0.,1.));
+#555=IFCAXIS2PLACEMENT3D(#552,#554,#553);
+#556=IFCREPRESENTATIONMAP(#555,#544);
+#557=IFCCARTESIANPOINTLIST2D(((-234.625701904297,345.883117675781),(-303.352996826172,262.917083740234),(-289.376892089844,234.637634277344),(-348.562835693359,186.527572631836),(-368.135772705078,63.169319152832),(-259.490814208984,46.0888442993164),(-370.922973632812,36.1242828369141),(-384.26806640625,-114.088775634766),(-322.428894042969,-140.220657348633),(-330.844177246094,-187.087463378906),(-275.995025634766,-267.836608886719),(-248.622222900391,-270.706359863281),(-172.618560791016,-352.992340087891),(-121.265174865723,-360.957489013672),(-128.875396728516,-321.504791259766),(-87.1701354980469,-381.234405517578),(147.669784545898,-350.933776855469),(123.32682800293,-274.054443359375),(191.128021240234,-323.796356201172),(366.527709960938,-147.53630065918),(331.038970947266,-117.509124755859),(379.146514892578,-98.0416488647461),(386.718719482422,33.8327217102051),(301.160064697266,20.8510036468506),(364.097473144531,76.3949127197266),(331.169189453125,220.886856079102),(265.413391113281,258.454223632812),(230.147384643555,326.805969238281),(159.049774169922,351.167724609375),(74.9347457885742,300.543548583984),(135.337814331055,364.373291015625),(-5.25209617614746,391.923797607422),(-74.5995407104492,376.568267822266),(-127.728973388672,353.416168212891)));
+#558=IFCINDEXEDPOLYCURVE(#557,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#559=IFCCARTESIANPOINTLIST3D(((0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(234.604883030077,-2.27555025039633,116.784635922017),(106.755143428464,211.221301850635,124.640558206785),(-111.248878915162,190.322367615803,114.947133794192),(-237.831270028093,-8.00010634603516,128.775855378383),(-100.270176238738,-215.769217568787,125.810867478876),(119.462099550982,-204.983630257789,107.361497258729),(293.812208441652,-1.38140316613422,234.518996106616),(149.285748908342,237.85536900685,237.142238617636),(-128.669442698309,264.620489509016,232.197886828923),(-302.796993081665,-15.8702353869309,216.858549437001),(-129.994593982,-255.908530391129,224.288087824562),(156.848946491921,-255.540426617453,230.138858459826),(342.059657310639,-13.9201863639408,345.562622079605),(183.063506058514,287.010520333314,334.034709855096),(-174.841486686458,283.186710754793,342.748454812872),(-333.931215004918,5.05251004029153,343.928622398032),(-160.689309628578,-309.215094625832,345.008678116763),(168.026927501272,-294.763369437281,330.470445317765),(408.81640643433,-12.9086133381007,446.466497008241),(209.838392064792,360.736367088927,455.006265224505),(-202.749413384054,338.26558155028,449.933365685756),(-396.247911328827,-10.2892668569367,444.966297281442),(-201.416484522207,-357.132151703227,461.902051741776),(210.273781579568,-337.529797053763,456.507125630036),(339.228946865733,-2.0892624321781,555.588845825671),(178.855675758602,292.618146069253,565.650115036909),(-185.495732295886,296.34290457695,574.07973838219),(-347.607884527694,11.8254574527169,576.975874364524),(-180.328269595388,-297.193791780866,584.565653593263),(172.696843551619,-294.737759145271,557.43732739054),(287.87368906203,-1.2338795905141,682.550441876491),(141.560598127355,252.31798995476,686.951631263826),(-144.430002385357,238.90555447309,683.837383872801),(-273.215630979383,-2.71444181702932,670.844456267496),(-160.016093012831,-248.46667793394,671.332619852593),(131.074455637617,-262.119863171996,684.244792285448),(0.05,0.,800.),(0.025,0.0433012701892219,800.),(-0.025,0.0433012701892219,800.),(-0.05,6.12323399573677E-18,800.),(-0.025,-0.0433012701892219,800.),(0.025,-0.0433012701892219,800.)));
+#560=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#561=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#562=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#563=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#564=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#565=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#566=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#567=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#568=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#569=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#570=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#571=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#572=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#573=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#574=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#575=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#576=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#577=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#578=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#579=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#580=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#581=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#582=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#583=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#584=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#585=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#586=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#587=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#588=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#589=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#590=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#591=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#592=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#593=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#594=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#595=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#596=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#597=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#598=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#599=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#600=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#601=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#602=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#603=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#604=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#605=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#606=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#607=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#608=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#609=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#610=IFCPOLYGONALFACESET(#559,$,(#560,#561,#562,#563,#564,#565,#566,#567,#568,#569,#570,#571,#572,#573,#574,#575,#576,#577,#578,#579,#580,#581,#582,#583,#584,#585,#586,#587,#588,#589,#590,#591,#592,#593,#594,#595,#596,#597,#598,#599,#600,#601,#602,#603,#604,#605,#606,#607,#608,#609),$);
+#611=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#558));
+#612=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#610));
+#613=IFCGEOGRAPHICELEMENTTYPE('0sCZ5iWS904ODo2Mqo8nHu',$,'Shrum Medium (0.8m)',$,$,$,(#618,#623),$,$,.NOTDEFINED.);
+#614=IFCCARTESIANPOINT((0.,0.,0.));
+#615=IFCDIRECTION((1.,0.,0.));
+#616=IFCDIRECTION((0.,0.,1.));
+#617=IFCAXIS2PLACEMENT3D(#614,#616,#615);
+#618=IFCREPRESENTATIONMAP(#617,#612);
+#619=IFCCARTESIANPOINT((0.,0.,0.));
+#620=IFCDIRECTION((1.,0.,0.));
+#621=IFCDIRECTION((0.,0.,1.));
+#622=IFCAXIS2PLACEMENT3D(#619,#621,#620);
+#623=IFCREPRESENTATIONMAP(#622,#611);
+#624=IFCCARTESIANPOINTLIST2D(((-527.907836914062,778.237060546875),(-682.544250488281,591.5634765625),(-651.098022460938,527.934692382812),(-784.266357421875,419.687042236328),(-828.305480957031,142.130966186523),(-583.854309082031,103.699897766113),(-834.57666015625,81.2796401977539),(-864.603149414062,-256.699737548828),(-725.465026855469,-315.496459960938),(-744.3994140625,-420.946807861328),(-620.988830566406,-602.632385253906),(-559.400024414062,-609.08935546875),(-388.391754150391,-794.232788085938),(-272.846649169922,-812.154357910156),(-289.969635009766,-723.3857421875),(-196.1328125,-857.777404785156),(332.257019042969,-789.601013183594),(277.4853515625,-616.622497558594),(430.038055419922,-728.541809082031),(824.687377929688,-331.956665039062),(744.837707519531,-264.395538330078),(853.079650878906,-220.593704223633),(870.117126464844,76.1236267089844),(677.610168457031,46.9147605895996),(819.219299316406,171.888565063477),(745.130676269531,496.995422363281),(597.18017578125,581.522033691406),(517.831604003906,735.313415527344),(357.861999511719,790.127380371094),(168.603179931641,676.222961425781),(304.510101318359,819.839904785156),(-11.8172159194946,881.828552246094),(-167.848968505859,847.278625488281),(-287.390197753906,795.186340332031)));
+#625=IFCINDEXEDPOLYCURVE(#624,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#626=IFCCARTESIANPOINTLIST3D(((0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(0.,0.,0.),(527.860986817674,-5.11998806339175,262.765430824539),(240.199072714044,475.247929163929,280.441255965265),(-250.309977559115,428.225327135557,258.631051036932),(-535.120357563209,-18.0002392785791,289.745674601363),(-225.607896537159,-485.480739529771,283.07445182747),(268.789723989709,-461.213168080025,241.563368832141),(661.077468993717,-3.10815712380199,527.667741239885),(335.892935043769,535.174580265412,533.570036889682),(-289.506246071194,595.396101395287,522.445245365077),(-681.293234433747,-35.7080296205946,487.931736233252),(-292.4878364595,-575.794193380039,504.648197605265),(352.910129606822,-574.965959889268,517.812431534608),(769.634228948937,-31.3204193188668,777.515899679111),(411.892888631657,645.773670749957,751.578097173967),(-393.393345044531,637.170099198285,771.184023328963),(-751.345233761067,11.3681475906559,773.839400395571),(-361.550946664301,-695.733962908123,776.269525762717),(378.060586877863,-663.217581233882,743.558501964971),(919.836914477244,-29.0443800107266,1004.54961826854),(472.136382145783,811.656825950086,1023.76409675514),(-456.186180114122,761.097558488129,1012.35007279295),(-891.55780048986,-23.1508504281077,1001.17416888324),(-453.187090174966,-803.547341332261,1039.279616419),(473.116008554028,-759.442043370966,1027.14103266758),(763.265130447899,-4.70084047240072,1250.07490310776),(402.425270456854,658.39082865582,1272.71275883304),(-417.365397665745,666.771535298137,1291.67941135993),(-782.117740187312,26.6072792686131,1298.19571732018),(-405.738606589622,-668.686031506949,1315.27272058484),(388.567897991142,-663.159958076859,1254.23398662872),(647.715800389567,-2.77622907865673,1535.7384942221),(318.51134578655,567.715477398209,1545.64117034361),(-324.967505367052,537.537497564452,1538.6341137138),(-614.735169703612,-6.10749408831597,1509.40002660187),(-360.03620927887,-559.050025351365,1510.49839466833),(294.917525184638,-589.769692136991,1539.55078264226),(0.05,0.,1800.),(0.025,0.0433012701892219,1800.),(-0.025,0.0433012701892219,1800.),(-0.05,6.12323399573677E-18,1800.),(-0.025,-0.0433012701892219,1800.),(0.025,-0.0433012701892219,1800.)));
+#627=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#628=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#629=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#630=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#631=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#632=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#633=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#634=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#635=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#636=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#637=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#638=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#639=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#640=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#641=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#642=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#643=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#644=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#645=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#646=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#647=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#648=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#649=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#650=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#651=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#652=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#653=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#654=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#655=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#656=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#657=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#658=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#659=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#660=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#661=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#662=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#663=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#664=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#665=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#666=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#667=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#668=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#669=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#670=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#671=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#672=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#673=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#674=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#675=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#676=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#677=IFCPOLYGONALFACESET(#626,$,(#627,#628,#629,#630,#631,#632,#633,#634,#635,#636,#637,#638,#639,#640,#641,#642,#643,#644,#645,#646,#647,#648,#649,#650,#651,#652,#653,#654,#655,#656,#657,#658,#659,#660,#661,#662,#663,#664,#665,#666,#667,#668,#669,#670,#671,#672,#673,#674,#675,#676),$);
+#678=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#625));
+#679=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#677));
+#680=IFCGEOGRAPHICELEMENTTYPE('3mKZtHjt12Rh_uInKdrcGZ',$,'Shrub Big (1.8m)',$,$,$,(#685,#690),$,$,.NOTDEFINED.);
+#681=IFCCARTESIANPOINT((0.,0.,0.));
+#682=IFCDIRECTION((1.,0.,0.));
+#683=IFCDIRECTION((0.,0.,1.));
+#684=IFCAXIS2PLACEMENT3D(#681,#683,#682);
+#685=IFCREPRESENTATIONMAP(#684,#679);
+#686=IFCCARTESIANPOINT((0.,0.,0.));
+#687=IFCDIRECTION((1.,0.,0.));
+#688=IFCDIRECTION((0.,0.,1.));
+#689=IFCAXIS2PLACEMENT3D(#686,#688,#687);
+#690=IFCREPRESENTATIONMAP(#689,#678);
+#691=IFCCARTESIANPOINT((0.,0.));
+#692=IFCAXIS2PLACEMENT2D(#691,$);
+#693=IFCCIRCLE(#692,100.);
+#694=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#693);
+#695=IFCCARTESIANPOINT((0.,0.,0.));
+#696=IFCDIRECTION((0.,0.,1.));
+#697=IFCDIRECTION((1.,0.,0.));
+#698=IFCAXIS2PLACEMENT3D(#695,#696,#697);
+#699=IFCDIRECTION((0.,0.,1.));
+#700=IFCEXTRUDEDAREASOLID(#694,#698,#699,460.);
+#701=IFCCARTESIANPOINT((0.,0.,1130.));
+#702=IFCDIRECTION((0.,0.,1.));
+#703=IFCDIRECTION((1.,0.,0.));
+#704=IFCAXIS2PLACEMENT3D(#701,#702,#703);
+#705=IFCSPHERE(#704,670.);
+#706=IFCCARTESIANPOINT((0.,0.));
+#707=IFCAXIS2PLACEMENT2D(#706,$);
+#708=IFCCIRCLE(#707,670.);
+#709=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#708));
+#710=IFCSHAPEREPRESENTATION(#15,'Body','SweptSolid',(#700,#705));
+#711=IFCGEOGRAPHICELEMENTTYPE('24b7xpbZb38f1BXogqUXhD',$,'Simple Tree (1.8m)',$,$,$,(#716,#721),$,$,.NOTDEFINED.);
+#712=IFCCARTESIANPOINT((0.,0.,0.));
+#713=IFCDIRECTION((1.,0.,0.));
+#714=IFCDIRECTION((0.,0.,1.));
+#715=IFCAXIS2PLACEMENT3D(#712,#714,#713);
+#716=IFCREPRESENTATIONMAP(#715,#710);
+#717=IFCCARTESIANPOINT((0.,0.,0.));
+#718=IFCDIRECTION((1.,0.,0.));
+#719=IFCDIRECTION((0.,0.,1.));
+#720=IFCAXIS2PLACEMENT3D(#717,#719,#718);
+#721=IFCREPRESENTATIONMAP(#720,#709);
+#722=IFCCARTESIANPOINT((0.,0.));
+#723=IFCAXIS2PLACEMENT2D(#722,$);
+#724=IFCCIRCLE(#723,100.);
+#725=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#724);
+#726=IFCCARTESIANPOINT((0.,0.,0.));
+#727=IFCDIRECTION((0.,0.,1.));
+#728=IFCDIRECTION((1.,0.,0.));
+#729=IFCAXIS2PLACEMENT3D(#726,#727,#728);
+#730=IFCDIRECTION((0.,0.,1.));
+#731=IFCEXTRUDEDAREASOLID(#725,#729,#730,1710.);
+#732=IFCCARTESIANPOINT((0.,0.,3355.));
+#733=IFCDIRECTION((0.,0.,1.));
+#734=IFCDIRECTION((1.,0.,0.));
+#735=IFCAXIS2PLACEMENT3D(#732,#733,#734);
+#736=IFCSPHERE(#735,1645.);
+#737=IFCCARTESIANPOINT((0.,0.));
+#738=IFCAXIS2PLACEMENT2D(#737,$);
+#739=IFCCIRCLE(#738,1645.);
+#740=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#739));
+#741=IFCSHAPEREPRESENTATION(#15,'Body','SweptSolid',(#731,#736));
+#742=IFCGEOGRAPHICELEMENTTYPE('3VL8Zl9Xb2AwPSDD7jujfl',$,'Simple Tree (5m)',$,$,$,(#747,#752),$,$,.NOTDEFINED.);
+#743=IFCCARTESIANPOINT((0.,0.,0.));
+#744=IFCDIRECTION((1.,0.,0.));
+#745=IFCDIRECTION((0.,0.,1.));
+#746=IFCAXIS2PLACEMENT3D(#743,#745,#744);
+#747=IFCREPRESENTATIONMAP(#746,#741);
+#748=IFCCARTESIANPOINT((0.,0.,0.));
+#749=IFCDIRECTION((1.,0.,0.));
+#750=IFCDIRECTION((0.,0.,1.));
+#751=IFCAXIS2PLACEMENT3D(#748,#750,#749);
+#752=IFCREPRESENTATIONMAP(#751,#740);
+#753=IFCCARTESIANPOINT((0.,0.));
+#754=IFCAXIS2PLACEMENT2D(#753,$);
+#755=IFCCIRCLE(#754,220.);
+#756=IFCARBITRARYCLOSEDPROFILEDEF(.AREA.,$,#755);
+#757=IFCCARTESIANPOINT((0.,0.,0.));
+#758=IFCDIRECTION((0.,0.,1.));
+#759=IFCDIRECTION((1.,0.,0.));
+#760=IFCAXIS2PLACEMENT3D(#757,#758,#759);
+#761=IFCDIRECTION((0.,0.,1.));
+#762=IFCEXTRUDEDAREASOLID(#756,#760,#761,5790.);
+#763=IFCCARTESIANPOINT((0.,0.,10395.));
+#764=IFCDIRECTION((0.,0.,1.));
+#765=IFCDIRECTION((1.,0.,0.));
+#766=IFCAXIS2PLACEMENT3D(#763,#764,#765);
+#767=IFCSPHERE(#766,4605.);
+#768=IFCCARTESIANPOINT((0.,0.));
+#769=IFCAXIS2PLACEMENT2D(#768,$);
+#770=IFCCIRCLE(#769,4605.);
+#771=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#770));
+#772=IFCSHAPEREPRESENTATION(#15,'Body','SweptSolid',(#762,#767));
+#773=IFCGEOGRAPHICELEMENTTYPE('3jGYIuJcL0phM2h4r9r95Q',$,'Simple Tree (15m)',$,$,$,(#778,#783),$,$,.NOTDEFINED.);
+#774=IFCCARTESIANPOINT((0.,0.,0.));
+#775=IFCDIRECTION((1.,0.,0.));
+#776=IFCDIRECTION((0.,0.,1.));
+#777=IFCAXIS2PLACEMENT3D(#774,#776,#775);
+#778=IFCREPRESENTATIONMAP(#777,#772);
+#779=IFCCARTESIANPOINT((0.,0.,0.));
+#780=IFCDIRECTION((1.,0.,0.));
+#781=IFCDIRECTION((0.,0.,1.));
+#782=IFCAXIS2PLACEMENT3D(#779,#781,#780);
+#783=IFCREPRESENTATIONMAP(#782,#771);
+#784=IFCCARTESIANPOINTLIST2D(((-498.579620361328,735.001647949219),(-644.625122070312,558.698791503906),(-614.925903320312,498.60498046875),(-740.696044921875,396.37109375),(-782.288513183594,134.234802246094),(-551.41796875,97.9387969970703),(-788.211303710938,76.7640991210938),(-816.569641113281,-242.43864440918),(-685.161376953125,-297.968902587891),(-703.043884277344,-397.560852050781),(-586.489440917969,-569.15283203125),(-528.322204589844,-575.251037597656),(-366.814422607422,-750.108703613281),(-257.688507080078,-767.03466796875),(-273.860229492188,-683.197692871094),(-185.236541748047,-810.123107910156),(313.798278808594,-745.734313964844),(262.069519042969,-582.365661621094),(406.147064208984,-688.067260742188),(778.871398925781,-313.5146484375),(703.457824707031,-249.706893920898),(805.686340332031,-208.338500976562),(821.777282714844,71.8945388793945),(639.965148925781,44.3083839416504),(773.707153320312,162.339202880859),(703.734558105469,469.384552001953),(564.003479003906,549.215209960938),(489.063201904297,694.462707519531),(337.980773925781,746.2314453125),(159.236328125,638.655029296875),(287.592864990234,774.293273925781),(-11.1607036590576,832.838073730469),(-158.524017333984,800.207580566406),(-271.424072265625,751.009338378906)));
+#785=IFCINDEXEDPOLYCURVE(#784,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#786=IFCCARTESIANPOINTLIST3D(((80.,0.,0.),(40.,69.2820323027551,0.),(-40.,69.2820323027551,0.),(-80.,9.79717439317883E-15,0.),(-40.,-69.2820323027551,0.),(40.,-69.2820323027551,0.),(80.,0.,280.),(40.,69.2820323027551,280.),(-40.,69.2820323027551,280.),(-80.,9.79717439317883E-15,280.),(-40.,-69.2820323027551,280.),(40.,-69.2820323027551,280.),(610.340986817674,-5.11998806339175,502.765430824539),(281.439072714044,546.677704468069,520.441255965265),(-291.549977559115,499.655102439697,498.631051036932),(-617.600357563209,-18.0002392785791,529.745674601363),(-266.847896537159,-556.910514833911,523.07445182747),(310.029723989709,-532.642943384166,481.563368832141),(699.397468993717,-3.10815712380199,727.667741239885),(355.052935043769,568.360673738432,733.570036889682),(-308.666246071194,628.582194868307,722.445245365077),(-719.613234433747,-35.7080296205946,687.931736233252),(-311.6478364595,-608.980286853059,704.648197605265),(372.070129606822,-608.152053362288,717.812431534607),(763.794228948937,-31.3204193188668,937.51589967911),(408.972888631657,640.716082391856,911.578097173966),(-390.473345044531,632.112510840184,931.184023328963),(-745.505233761067,11.3681475906559,933.839400395571),(-358.630946664301,-690.676374550022,936.269525762716),(375.140586877863,-658.159992875781,903.558501964971),(869.836914477244,-29.0443800107266,1124.54961826854),(447.136382145783,768.355555760864,1143.76409675514),(-431.186180114122,717.796288298907,1132.35007279295),(-841.55780048986,-23.1508504281077,1121.17416888324),(-428.187090174966,-760.246071143039,1159.279616419),(448.116008554028,-716.140773181744,1147.14103266758),(757.425130447899,-4.70084047240072,1330.07490310776),(399.505270456854,653.333240297718,1352.71275883304),(-414.445397665745,661.713946940036,1371.67941135993),(-776.277740187312,26.6072792686131,1378.19571732018),(-402.818606589622,-663.628443148848,1395.27272058484),(385.647897991142,-658.102369718758,1334.23398662872),(686.035800389567,-2.77622907865673,1575.7384942221),(337.67134578655,600.901570871229,1585.64117034361),(-344.127505367052,570.723591037471,1578.6341137138),(-653.055169703612,-6.10749408831596,1549.40002660187),(-379.19620927887,-592.236118824385,1550.49839466833),(314.077525184638,-622.955785610011,1579.55078264226),(0.05,0.,1800.),(0.025,0.0433012701892219,1800.),(-0.025,0.0433012701892219,1800.),(-0.05,6.12323399573677E-18,1800.),(-0.025,-0.0433012701892219,1800.),(0.025,-0.0433012701892219,1800.)));
+#787=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#788=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#789=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#790=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#791=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#792=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#793=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#794=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#795=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#796=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#797=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#798=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#799=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#800=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#801=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#802=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#803=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#804=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#805=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#806=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#807=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#808=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#809=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#810=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#811=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#812=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#813=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#814=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#815=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#816=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#817=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#818=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#819=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#820=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#821=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#822=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#823=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#824=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#825=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#826=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#827=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#828=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#829=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#830=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#831=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#832=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#833=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#834=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#835=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#836=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#837=IFCPOLYGONALFACESET(#786,$,(#787,#788,#789,#790,#791,#792,#793,#794,#795,#796,#797,#798,#799,#800,#801,#802,#803,#804,#805,#806,#807,#808,#809,#810,#811,#812,#813,#814,#815,#816,#817,#818,#819,#820,#821,#822,#823,#824,#825,#826,#827,#828,#829,#830,#831,#832,#833,#834,#835,#836),$);
+#838=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#785));
+#839=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#837));
+#840=IFCGEOGRAPHICELEMENTTYPE('1CLHhCfcnFaBY1EM4kLSOR',$,'Tree Small (1.8m)',$,$,$,(#845,#850),$,$,.NOTDEFINED.);
+#841=IFCCARTESIANPOINT((0.,0.,0.));
+#842=IFCDIRECTION((1.,0.,0.));
+#843=IFCDIRECTION((0.,0.,1.));
+#844=IFCAXIS2PLACEMENT3D(#841,#843,#842);
+#845=IFCREPRESENTATIONMAP(#844,#839);
+#846=IFCCARTESIANPOINT((0.,0.,0.));
+#847=IFCDIRECTION((1.,0.,0.));
+#848=IFCDIRECTION((0.,0.,1.));
+#849=IFCAXIS2PLACEMENT3D(#846,#848,#847);
+#850=IFCREPRESENTATIONMAP(#849,#838);
+#851=IFCCARTESIANPOINTLIST2D(((-2932.8212890625,4323.5390625),(-3791.91259765625,3286.46362304688),(-3617.21118164062,2932.97045898438),(-4357.03564453125,2331.5947265625),(-4601.697265625,789.616455078125),(-3243.63500976562,576.110534667969),(-4636.537109375,451.553527832031),(-4803.35107421875,-1426.10961914062),(-4030.36108398438,-1752.75817871094),(-4135.55224609375,-2338.59326171875),(-3449.93798828125,-3347.95776367188),(-3107.77783203125,-3383.82958984375),(-2157.73193359375,-4412.404296875),(-1515.81469726562,-4511.96826171875),(-1610.94250488281,-4018.80981445312),(-1089.62670898438,-4765.43017578125),(1845.87219238281,-4386.67236328125),(1541.58532714844,-3425.68041992188),(2389.10034179688,-4047.45458984375),(4581.5966796875,-1844.20373535156),(4137.9873046875,-1468.86413574219),(4739.33154296875,-1225.52062988281),(4833.98388671875,422.909027099609),(3764.5009765625,260.637542724609),(4551.21826171875,954.936462402344),(4139.615234375,2761.08569335938),(3317.66748046875,3230.677734375),(2876.84228515625,4085.07470703125),(1988.12219238281,4389.5966796875),(936.684326171875,3756.79443359375),(1691.72277832031,4554.66650390625),(-65.6511993408203,4899.0478515625),(-932.494262695312,4707.103515625),(-1596.61218261719,4417.7021484375)));
+#852=IFCINDEXEDPOLYCURVE(#851,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#853=IFCCARTESIANPOINTLIST3D(((220.,0.,0.),(110.,190.525588832576,0.),(-110.,190.525588832577,0.),(-220.,2.69422295812418E-14,0.),(-110.,-190.525588832576,0.),(110.,-190.525588832576,0.),(220.,0.,1830.),(110.,190.525588832576,1830.),(-110.,190.525588832577,1830.),(-220.,2.69422295812418E-14,1830.),(-110.,-190.525588832576,1830.),(110.,-190.525588832576,1830.),(3602.84155681395,-42.6665671949312,3758.28335210925),(1603.6589392837,3271.04318828699,3905.58189494864),(-1687.91647965929,2879.18817138389,3723.83018721253),(-3663.33631302674,-150.001993988159,3983.11871691612),(-1482.06580447633,-3356.31660800234,3927.52519380035),(1841.91436658091,-3154.08684592113,3581.5995021726),(4144.97890828097,-25.9013093650166,5704.3740341419),(2117.10779203141,3278.52951811646,5753.55983122354),(-1730.55205059328,3780.37552753208,5660.85323518517),(-4313.44362028123,-297.566913504955,5373.24065908662),(-1755.3986371625,-3617.02629407169,5512.5445038534),(2258.91774672351,-3610.12434831526,5622.24645326459),(4481.61857457447,-261.00349432389,7525.01344970687),(2466.44073859714,3708.28617613811,7308.86509549734),(-2312.27787537109,3636.58974654084,7472.24781345564),(-4329.21028134222,94.734563255466,7494.37595567738),(-2046.92455553584,-4124.62194412282,7514.62700040359),(2184.50489064885,-3853.65209683748,7242.03513542238),(5165.3076206437,-242.036500089388,9155.53253319023),(2684.46985121485,4598.74337345629,9315.65318724518),(-2551.55150095102,4177.41614460665,9220.53632089363),(-4929.6483374155,-192.923753567564,9127.40378831275),(-2526.55908479138,-4531.16433497441,9444.94918444402),(2692.6334046169,-4163.62018529695,9343.7943198489),(4428.54275373249,-39.1736706033394,10940.1480020885),(2387.54392047378,3813.42915868696,11128.7967997992),(-2512.04498054787,3883.26838070627,11286.8522375232),(-4585.64783489427,221.727327238442,11341.154787192),(-2415.15505491352,-3899.22251577971,11483.4631477308),(2272.06581659285,-3853.17190386229,10974.8070314298),(4033.63166991306,-23.1352423221394,13059.2493566128),(1972.26121488791,3549.70366088977,13141.7716576253),(-2026.06254472544,3298.22049560846,13083.3795190436),(-3758.79308086343,-50.8957840692999,12839.7621264441),(-2318.30174399058,-3477.4915604994,12848.9151936647),(1775.64604320532,-3733.48878371295,13091.0184267807),(0.05,0.,15000.),(0.025,0.0433012701892219,15000.),(-0.025,0.0433012701892219,15000.),(-0.05,6.12323399573677E-18,15000.),(-0.025,-0.0433012701892219,15000.),(0.025,-0.0433012701892219,15000.)));
+#854=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#855=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#856=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#857=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#858=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#859=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#860=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#861=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#862=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#863=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#864=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#865=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#866=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#867=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#868=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#869=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#870=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#871=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#872=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#873=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#874=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#875=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#876=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#877=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#878=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#879=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#880=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#881=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#882=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#883=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#884=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#885=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#886=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#887=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#888=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#889=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#890=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#891=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#892=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#893=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#894=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#895=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#896=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#897=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#898=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#899=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#900=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#901=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#902=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#903=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#904=IFCPOLYGONALFACESET(#853,$,(#854,#855,#856,#857,#858,#859,#860,#861,#862,#863,#864,#865,#866,#867,#868,#869,#870,#871,#872,#873,#874,#875,#876,#877,#878,#879,#880,#881,#882,#883,#884,#885,#886,#887,#888,#889,#890,#891,#892,#893,#894,#895,#896,#897,#898,#899,#900,#901,#902,#903),$);
+#905=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#852));
+#906=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#904));
+#907=IFCGEOGRAPHICELEMENTTYPE('1$Hd6qXnz8ff4y_T2Agko8',$,'Tree Big (15m)',$,$,$,(#912,#917),$,$,.NOTDEFINED.);
+#908=IFCCARTESIANPOINT((0.,0.,0.));
+#909=IFCDIRECTION((1.,0.,0.));
+#910=IFCDIRECTION((0.,0.,1.));
+#911=IFCAXIS2PLACEMENT3D(#908,#910,#909);
+#912=IFCREPRESENTATIONMAP(#911,#906);
+#913=IFCCARTESIANPOINT((0.,0.,0.));
+#914=IFCDIRECTION((1.,0.,0.));
+#915=IFCDIRECTION((0.,0.,1.));
+#916=IFCAXIS2PLACEMENT3D(#913,#915,#914);
+#917=IFCREPRESENTATIONMAP(#916,#905);
+#918=IFCCARTESIANPOINTLIST2D(((-1466.41064453125,2161.76953125),(-1895.95629882812,1643.23181152344),(-1808.60559082031,1466.48522949219),(-2178.51782226562,1165.79736328125),(-2300.8486328125,394.808227539062),(-1621.81750488281,288.055267333984),(-2318.2685546875,225.776763916016),(-2401.67553710938,-713.054809570312),(-2015.18054199219,-876.379089355469),(-2067.77612304688,-1169.29663085938),(-1724.96899414062,-1673.97888183594),(-1553.88891601562,-1691.91479492188),(-1078.86596679688,-2206.2021484375),(-757.907348632812,-2255.98413085938),(-805.471252441406,-2009.40490722656),(-544.813354492188,-2382.71508789062),(922.936096191406,-2193.33618164062),(770.792663574219,-1712.84020996094),(1194.55017089844,-2023.72729492188),(2290.79833984375,-922.101867675781),(2068.99365234375,-734.432067871094),(2369.66577148438,-612.760314941406),(2416.99194335938,211.454513549805),(1882.25048828125,130.318771362305),(2275.60913085938,477.468231201172),(2069.8076171875,1380.54284667969),(1658.83374023438,1615.3388671875),(1438.42114257812,2042.53735351562),(994.061096191406,2194.79833984375),(468.342163085938,1878.39721679688),(845.861389160156,2277.33325195312),(-32.8255996704102,2449.52392578125),(-466.247131347656,2353.5517578125),(-798.306091308594,2208.85107421875)));
+#919=IFCINDEXEDPOLYCURVE(#918,(IFCLINEINDEX((1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,1))),$);
+#920=IFCCARTESIANPOINTLIST3D(((110.,0.,0.),(55.,95.2627944162882,0.),(-55.,95.2627944162883,0.),(-110.,1.34711147906209E-14,0.),(-55.,-95.2627944162882,0.),(55.,-95.2627944162882,0.),(110.,0.,840.),(55.,95.2627944162882,840.),(-55.,95.2627944162883,840.),(-110.,1.34711147906209E-14,840.),(-55.,-95.2627944162882,840.),(55.,-95.2627944162882,840.),(1794.28051893798,-14.2221890649771,1449.90397451261),(831.219646427901,1604.18946900776,1499.0034887924),(-859.305493219764,1473.57113004006,1438.4195862137),(-1814.44543767558,-50.0006646627197,1524.8490961149),(-790.68860149211,-1632.61394224621,1506.31792174297),(910.638122193637,-1565.20402155248,1391.00935786706),(2054.99296942699,-8.63376978833887,2065.74372566635),(1042.36926401047,1675.96694458701,2082.13899136023),(-913.517350197761,1843.24894772555,2051.23679268077),(-2111.14787342708,-99.1889711683183,1955.36593398126),(-921.799545720834,-1788.79920323875,2001.80054890351),(1089.63924890784,-1786.49855465328,2038.36786537391),(2247.20619152482,-87.0011647746299,2639.76638799753),(1198.81357953238,1888.50119623031,2567.71693659435),(-1147.42595845703,1864.60238636456,2622.17784258045),(-2196.40342711407,31.5781877518221,2629.5538899877),(-1058.97485184528,-2027.27978555855,2636.30423822977),(1104.83496354962,-1936.9565031301,2545.44028323603),(2555.10254021457,-80.6788333631295,3150.41560630151),(1311.48995040495,2254.60229430579,3203.78915765315),(-1267.18383365034,2114.15988468925,3172.08353553597),(-2476.54944580517,-64.3079178558546,3141.03935800901),(-1258.85302826379,-2232.07594814517,3246.8878233861),(1314.2111348723,-2109.56123158602,3213.16953518773),(2229.51425124416,-13.0578902011131,3712.43028641044),(1172.51464015793,1923.54885707993,3775.31321898068),(-1214.01499351596,1946.82859775303,3827.99836488869),(-2281.88261163142,73.9091090794808,3846.09921477827),(-1181.71835163784,-1952.14664277751,3893.53533495789),(1134.02193886428,-1936.79643880504,3723.98329619088),(2017.87722330435,-7.71174744071313,4385.94026172807),(994.087071629305,1766.35832551144,4413.44769539892),(-1012.02084824181,1682.53060375101,4393.983649205),(-1926.26436028781,-16.9652613564332,4312.77785167185),(-1109.43391466353,-1742.28762538132,4315.82887407871),(928.548681068438,-1827.62003311917,4396.52995178405),(0.05,0.,5000.),(0.025,0.0433012701892219,5000.),(-0.025,0.0433012701892219,5000.),(-0.05,6.12323399573677E-18,5000.),(-0.025,-0.0433012701892219,5000.),(0.025,-0.0433012701892219,5000.)));
+#921=IFCINDEXEDPOLYGONALFACE((1,2,3,4,5,6));
+#922=IFCINDEXEDPOLYGONALFACE((6,1,7,12));
+#923=IFCINDEXEDPOLYGONALFACE((1,2,8,7));
+#924=IFCINDEXEDPOLYGONALFACE((2,3,9,8));
+#925=IFCINDEXEDPOLYGONALFACE((3,4,10,9));
+#926=IFCINDEXEDPOLYGONALFACE((4,5,11,10));
+#927=IFCINDEXEDPOLYGONALFACE((5,6,12,11));
+#928=IFCINDEXEDPOLYGONALFACE((12,7,13,18));
+#929=IFCINDEXEDPOLYGONALFACE((7,8,14,13));
+#930=IFCINDEXEDPOLYGONALFACE((8,9,15,14));
+#931=IFCINDEXEDPOLYGONALFACE((9,10,16,15));
+#932=IFCINDEXEDPOLYGONALFACE((10,11,17,16));
+#933=IFCINDEXEDPOLYGONALFACE((11,12,18,17));
+#934=IFCINDEXEDPOLYGONALFACE((18,13,19,24));
+#935=IFCINDEXEDPOLYGONALFACE((13,14,20,19));
+#936=IFCINDEXEDPOLYGONALFACE((14,15,21,20));
+#937=IFCINDEXEDPOLYGONALFACE((15,16,22,21));
+#938=IFCINDEXEDPOLYGONALFACE((16,17,23,22));
+#939=IFCINDEXEDPOLYGONALFACE((17,18,24,23));
+#940=IFCINDEXEDPOLYGONALFACE((24,19,25,30));
+#941=IFCINDEXEDPOLYGONALFACE((19,20,26,25));
+#942=IFCINDEXEDPOLYGONALFACE((20,21,27,26));
+#943=IFCINDEXEDPOLYGONALFACE((21,22,28,27));
+#944=IFCINDEXEDPOLYGONALFACE((22,23,29,28));
+#945=IFCINDEXEDPOLYGONALFACE((23,24,30,29));
+#946=IFCINDEXEDPOLYGONALFACE((30,25,31,36));
+#947=IFCINDEXEDPOLYGONALFACE((25,26,32,31));
+#948=IFCINDEXEDPOLYGONALFACE((26,27,33,32));
+#949=IFCINDEXEDPOLYGONALFACE((27,28,34,33));
+#950=IFCINDEXEDPOLYGONALFACE((28,29,35,34));
+#951=IFCINDEXEDPOLYGONALFACE((29,30,36,35));
+#952=IFCINDEXEDPOLYGONALFACE((36,31,37,42));
+#953=IFCINDEXEDPOLYGONALFACE((31,32,38,37));
+#954=IFCINDEXEDPOLYGONALFACE((32,33,39,38));
+#955=IFCINDEXEDPOLYGONALFACE((33,34,40,39));
+#956=IFCINDEXEDPOLYGONALFACE((34,35,41,40));
+#957=IFCINDEXEDPOLYGONALFACE((35,36,42,41));
+#958=IFCINDEXEDPOLYGONALFACE((42,37,43,48));
+#959=IFCINDEXEDPOLYGONALFACE((37,38,44,43));
+#960=IFCINDEXEDPOLYGONALFACE((38,39,45,44));
+#961=IFCINDEXEDPOLYGONALFACE((39,40,46,45));
+#962=IFCINDEXEDPOLYGONALFACE((40,41,47,46));
+#963=IFCINDEXEDPOLYGONALFACE((41,42,48,47));
+#964=IFCINDEXEDPOLYGONALFACE((48,43,49,54));
+#965=IFCINDEXEDPOLYGONALFACE((43,44,50,49));
+#966=IFCINDEXEDPOLYGONALFACE((44,45,51,50));
+#967=IFCINDEXEDPOLYGONALFACE((45,46,52,51));
+#968=IFCINDEXEDPOLYGONALFACE((46,47,53,52));
+#969=IFCINDEXEDPOLYGONALFACE((47,48,54,53));
+#970=IFCINDEXEDPOLYGONALFACE((49,50,51,52,53,54));
+#971=IFCPOLYGONALFACESET(#920,$,(#921,#922,#923,#924,#925,#926,#927,#928,#929,#930,#931,#932,#933,#934,#935,#936,#937,#938,#939,#940,#941,#942,#943,#944,#945,#946,#947,#948,#949,#950,#951,#952,#953,#954,#955,#956,#957,#958,#959,#960,#961,#962,#963,#964,#965,#966,#967,#968,#969,#970),$);
+#972=IFCSHAPEREPRESENTATION(#16,'Body','Curve2D',(#919));
+#973=IFCSHAPEREPRESENTATION(#15,'Body','Tessellation',(#971));
+#974=IFCGEOGRAPHICELEMENTTYPE('1t393Epk10ahdDnhnFR8sr',$,'Tree Medium (5m)',$,$,$,(#979,#984),$,$,.NOTDEFINED.);
+#975=IFCCARTESIANPOINT((0.,0.,0.));
+#976=IFCDIRECTION((1.,0.,0.));
+#977=IFCDIRECTION((0.,0.,1.));
+#978=IFCAXIS2PLACEMENT3D(#975,#977,#976);
+#979=IFCREPRESENTATIONMAP(#978,#973);
+#980=IFCCARTESIANPOINT((0.,0.,0.));
+#981=IFCDIRECTION((1.,0.,0.));
+#982=IFCDIRECTION((0.,0.,1.));
+#983=IFCAXIS2PLACEMENT3D(#980,#982,#981);
+#984=IFCREPRESENTATIONMAP(#983,#972);
+ENDSEC;
+END-ISO-10303-21;
@@ -80,8 +80,8 @@ class IfcStore:
            if IfcStore.path:
                try:
                    IfcStore.load_file(IfcStore.path)
-                except:
-                    pass
+                except Exception as e:
+                    print(f"Failed to load file {IfcStore.path}. Error details: {e}")
        return IfcStore.file

    @staticmethod
@@ -49,7 +49,17 @@ classes = (
    operator.SwitchRepresentation,
    operator.UpdateParametricRepresentation,
    operator.UpdateRepresentation,
+    operator.RemoveRepresentationItem,
+    operator.EnableEditingRepresentationItemStyle,
+    operator.EditRepresentationItemStyle,
+    operator.DisableEditingRepresentationItemStyle,
+    operator.UnassignRepresentationItemStyle,
+    operator.EnableEditingRepresentationItemShapeAspect,
+    operator.EditRepresentationItemShapeAspect,
+    operator.DisableEditingRepresentationItemShapeAspect,
+    operator.RemoveRepresentationItemFromShapeAspect,
    prop.RepresentationItem,
+    prop.ShapeAspect,
    prop.BIMObjectGeometryProperties,
    prop.BIMGeometryProperties,
    ui.BIM_PT_placement,
@@ -93,7 +103,9 @@ def register():
        addon_keymaps.append((km, kmi))
        kmi = km.keymap_items.new("bim.override_object_duplicate_move_linked_macro", "D", "PRESS", alt=True)
        addon_keymaps.append((km, kmi))
-        kmi = km.keymap_items.new("bim.object_duplicate_move_linked_aggregate_macro", "D", "PRESS", ctrl=True, shift=True)
+        kmi = km.keymap_items.new(
+            "bim.object_duplicate_move_linked_aggregate_macro", "D", "PRESS", ctrl=True, shift=True
+        )
        addon_keymaps.append((km, kmi))
        kmi = km.keymap_items.new("bim.override_paste_buffer", "V", "PRESS", ctrl=True)
        addon_keymaps.append((km, kmi))
@@ -38,6 +38,7 @@ class RepresentationsData:
    def load(cls):
        cls.data = {"representations": cls.representations()}
        cls.data["contexts"] = cls.contexts()
+        cls.data["shape_aspects"] = cls.shape_aspects()
        cls.is_loaded = True

    @classmethod
@@ -92,6 +93,24 @@ class RepresentationsData:
            )
        return results

+    @classmethod
+    def shape_aspects(cls):
+        obj = bpy.context.active_object
+        element = tool.Ifc.get_entity(obj)
+        active_representation_id = obj.data.BIMMeshProperties.ifc_definition_id
+        base_representation = tool.Ifc.get().by_id(active_representation_id)
+
+        # shape aspects matching context of the active representation
+        matching_shape_aspects = []
+        for shape_aspect in tool.Geometry.get_shape_aspects(element):
+            matching_representation = tool.Geometry.get_shape_aspect_representation(shape_aspect, base_representation)
+            if matching_representation:
+                matching_shape_aspects.append(shape_aspect)
+
+        # blender enum items
+        new_shape_aspect = [("NEW", "Create A New Shape Aspect", "")]
+        return new_shape_aspect + [(str(s.id()), s.Name or "Unnamed", "") for s in matching_shape_aspects]
+

 class RepresentationItemsData:
    data = {}
@@ -767,11 +767,13 @@ class OverrideDuplicateMove(bpy.types.Operator):
            element = tool.Ifc.get_entity(obj)
            if element:
                if element.is_a("IfcAnnotation") and element.ObjectType == "DRAWING":
-                    self.report({'INFO'}, "Did not duplicate. Duplicate drawings through the Drawings and Documents UI.")
+                    self.report(
+                        {"INFO"}, "Did not duplicate. Duplicate drawings through the Drawings and Documents UI."
+                    )
                    obj.select_set(False)
                    continue  # For now, don't copy drawings until we stabilise a bit more. It's tricky.
                elif element.is_a("IfcProject"):
-                    self.report({'INFO'}, "Did not duplicate. IFC can only have one project.")
+                    self.report({"INFO"}, "Did not duplicate. IFC can only have one project.")
                    obj.select_set(False)
                    continue  # Only one IfcProject is allowed.

@@ -1590,6 +1592,11 @@ class EnableEditingRepresentationItems(bpy.types.Operator, Operator):
                                    new.surface_style = style.Name or "Unnamed"
                        elif inverse.is_a("IfcPresentationLayerAssignment"):
                            new.layer = inverse.Name or "Unnamed"
+                        elif inverse.is_a("IfcShapeRepresentation"):
+                            if inverse.OfShapeAspect:
+                                shape_aspect = inverse.OfShapeAspect[0]
+                                new.shape_aspect = shape_aspect.Name
+                                new.shape_aspect_id = shape_aspect.id()


 class DisableEditingRepresentationItems(bpy.types.Operator, Operator):
@@ -1600,3 +1607,195 @@ class DisableEditingRepresentationItems(bpy.types.Operator, Operator):
    def _execute(self, context):
        obj = context.active_object
        obj.BIMGeometryProperties.is_editing = False
+
+
+class RemoveRepresentationItem(bpy.types.Operator, Operator):
+    bl_idname = "bim.remove_representation_item"
+    bl_label = "Remove Representation Item"
+    bl_options = {"REGISTER", "UNDO"}
+
+    @classmethod
+    def poll(cls, context):
+        if context.active_object is None or len(context.active_object.BIMGeometryProperties.items) <= 1:
+            cls.poll_message_set(
+                "Active object need to have more than 1 representation items to keep representation valid"
+            )
+            return False
+        return True
+
+    def _execute(self, context):
+        obj = context.active_object
+        props = obj.BIMGeometryProperties
+        ifc_file = tool.Ifc.get()
+
+        representation_item_id = props.items[props.active_item_index].ifc_definition_id
+        representation_item = ifc_file.by_id(representation_item_id)
+        tool.Geometry.remove_representation_item(representation_item)
+        tool.Geometry.reload_representation(obj)
+
+        # reload style ui
+        bpy.ops.bim.disable_editing_representation_items()
+        bpy.ops.bim.enable_editing_representation_items()
+
+
+class EnableEditingRepresentationItemStyle(bpy.types.Operator, Operator):
+    bl_idname = "bim.enable_editing_representation_item_style"
+    bl_label = "Enable Editing Representation Item Style"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        props = context.active_object.BIMGeometryProperties
+        props.is_editing_item_style = True
+        ifc_file = tool.Ifc.get()
+
+        # set dropdown to currently active style
+        representation_item_id = props.items[props.active_item_index].ifc_definition_id
+        representation_item = ifc_file.by_id(representation_item_id)
+        style = tool.Style.get_representation_item_style(representation_item)
+        if style:
+            props.representation_item_style = str(style.id())
+
+
+class EditRepresentationItemStyle(bpy.types.Operator, Operator):
+    bl_idname = "bim.edit_representation_item_style"
+    bl_label = "Edit Representation Item Style"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        obj = context.active_object
+        props = obj.BIMGeometryProperties
+        props.is_editing_item_style = False
+        ifc_file = tool.Ifc.get()
+
+        surface_style = ifc_file.by_id(int(props.representation_item_style))
+        representation_item_id = props.items[props.active_item_index].ifc_definition_id
+        representation_item = ifc_file.by_id(representation_item_id)
+
+        tool.Style.assign_style_to_representation_item(representation_item, surface_style)
+        tool.Geometry.reload_representation(obj)
+        # reload style ui
+        bpy.ops.bim.disable_editing_representation_items()
+        bpy.ops.bim.enable_editing_representation_items()
+
+
+class DisableEditingRepresentationItemStyle(bpy.types.Operator, Operator):
+    bl_idname = "bim.disable_editing_representation_item_style"
+    bl_label = "Disable Editing Representation Item Style"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        props = context.active_object.BIMGeometryProperties
+        props.is_editing_item_style = False
+
+
+class UnassignRepresentationItemStyle(bpy.types.Operator, Operator):
+    bl_idname = "bim.unassign_representation_item_style"
+    bl_label = "Unassign Representation Item Style"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        obj = context.active_object
+        props = obj.BIMGeometryProperties
+        props.is_editing_item_style = False
+
+        # get active representation item
+        representation_item_id = props.items[props.active_item_index].ifc_definition_id
+        representation_item = tool.Ifc.get_entity_by_id(representation_item_id)
+        if not representation_item:
+            self.report({"ERROR"}, f"Couldn't find representation item by id {representation_item_id}.")
+            return {"CANCELLED"}
+
+        tool.Style.assign_style_to_representation_item(representation_item, None)
+        tool.Geometry.reload_representation(obj)
+        # reload style ui
+        bpy.ops.bim.disable_editing_representation_items()
+        bpy.ops.bim.enable_editing_representation_items()
+
+
+class EnableEditingRepresentationItemShapeAspect(bpy.types.Operator, Operator):
+    bl_idname = "bim.enable_editing_representation_item_shape_aspect"
+    bl_label = "Enable Editing Representation Item Shape Aspect"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        props = context.active_object.BIMGeometryProperties
+        props.is_editing_item_shape_aspect = True
+
+        # set dropdown to currently active shape aspect
+        shape_aspect_id = props.items[props.active_item_index].shape_aspect_id
+        if shape_aspect_id != 0:
+            props.representation_item_shape_aspect = str(shape_aspect_id)
+
+
+class EditRepresentationItemShapeAspect(bpy.types.Operator, Operator):
+    bl_idname = "bim.edit_representation_item_shape_aspect"
+    bl_label = "Edit Representation Item Shape Aspect"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        obj = context.active_object
+        element = tool.Ifc.get_entity(obj)
+        props = obj.BIMGeometryProperties
+        props.is_editing_item_shape_aspect = False
+        ifc_file = tool.Ifc.get()
+
+        representation_item_id = props.items[props.active_item_index].ifc_definition_id
+        representation_item = ifc_file.by_id(representation_item_id)
+
+        if props.representation_item_shape_aspect == "NEW":
+            active_representation = tool.Geometry.get_active_representation(obj)
+            # find IfcProductRepresentationSelect based on current representation
+            if hasattr(element, "Representation"):  # IfcProduct
+                product_shape = element.Representation
+            else:  # IfcTypeProduct
+                for representation_map in element.RepresentationMaps:
+                    if representation_map.MappedRepresentation == active_representation:
+                        product_shape = representation_map
+            previous_shape_aspect_id = props.items[props.active_item_index].shape_aspect_id
+            # will be None if item didn't had a shape aspect
+            previous_shape_aspect = tool.Ifc.get_entity_by_id(previous_shape_aspect_id)
+            shape_aspect = tool.Geometry.create_shape_aspect(
+                product_shape, active_representation, [representation_item], previous_shape_aspect
+            )
+        else:
+            shape_aspect = ifc_file.by_id(int(props.representation_item_shape_aspect))
+            tool.Geometry.add_representation_item_to_shape_aspect([representation_item], shape_aspect)
+
+        # set attributes from UI
+        shape_aspect_attrs = props.shape_aspect_attrs
+        shape_aspect.Name = shape_aspect_attrs.name
+        shape_aspect.Description = shape_aspect_attrs.description
+
+        # reload style ui
+        bpy.ops.bim.disable_editing_representation_items()
+        bpy.ops.bim.enable_editing_representation_items()
+
+
+class DisableEditingRepresentationItemShapeAspect(bpy.types.Operator, Operator):
+    bl_idname = "bim.disable_editing_representation_item_shape_aspect"
+    bl_label = "Disable Editing Representation Item Shape Aspect"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        props = context.active_object.BIMGeometryProperties
+        props.is_editing_item_shape_aspect = False
+
+
+class RemoveRepresentationItemFromShapeAspect(bpy.types.Operator, Operator):
+    bl_idname = "bim.remove_representation_item_from_shape_aspect"
+    bl_label = "Remove Representation Item From Shape Aspect"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        obj = context.active_object
+        props = obj.BIMGeometryProperties
+        ifc_file = tool.Ifc.get()
+
+        representation_item_id = props.items[props.active_item_index].ifc_definition_id
+        representation_item = ifc_file.by_id(representation_item_id)
+        shape_aspect = ifc_file.by_id(props.items[props.active_item_index].shape_aspect_id)
+
+        tool.Geometry.remove_representation_items_from_shape_aspect([representation_item], shape_aspect)
+        # reload style ui
+        bpy.ops.bim.disable_editing_representation_items()
+        bpy.ops.bim.enable_editing_representation_items()
@@ -17,6 +17,7 @@
 # along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.

 import bpy
+import blenderbim.tool as tool
 from blenderbim.bim.prop import StrProperty, Attribute
 from blenderbim.bim.module.geometry.data import RepresentationsData
 from bpy.types import PropertyGroup
@@ -47,11 +48,60 @@ def update_mode(self, context):
        bpy.ops.bim.override_mode_set_edit("INVOKE_DEFAULT")


+def get_styles(self, context):
+    # postponed import to avoid circular import
+    from blenderbim.bim.module.material.data import MaterialsData
+
+    if not MaterialsData.is_loaded:
+        MaterialsData.load()
+    return MaterialsData.data["styles"]
+
+
+def get_shape_aspects(self, context):
+    if not RepresentationsData.is_loaded:
+        RepresentationsData.load()
+    return RepresentationsData.data["shape_aspects"]
+
+
+def get_material_constituents(self, context, edit_text):
+    # TODO: cache in data.py
+    return [m.Name for m in tool.Ifc.get().by_type("IfcMaterialConstituent") if m.Name]
+
+
+def update_shape_aspect(self, context):
+    shape_aspect_id = self.representation_item_shape_aspect
+    attrs = self.shape_aspect_attrs
+
+    if shape_aspect_id == "NEW":  # new shape aspect
+        attrs.name = tool.Blender.get_blender_prop_default_value(attrs, "name")
+        attrs.description = tool.Blender.get_blender_prop_default_value(attrs, "description")
+    else:
+        shape_aspect = tool.Ifc.get().by_id(int(shape_aspect_id))
+        attrs.name = shape_aspect.Name or ""
+        attrs.description = shape_aspect.Description or ""
+
+
 class RepresentationItem(PropertyGroup):
    name: StringProperty(name="Name")
    surface_style: StringProperty(name="Surface Style")
    layer: StringProperty(name="Layer")
    ifc_definition_id: IntProperty(name="IFC Definition ID")
+    shape_aspect: StringProperty(name="Shape Aspect")
+    shape_aspect_id: IntProperty(name="Shape Aspect IFC ID")
+
+
+class ShapeAspect(PropertyGroup):
+    name: StringProperty(
+        name="Name",
+        description=(
+            "Note that IfcMaterialConstituent is applied based on shape aspects using the same name as material constituent.\n"
+            "In dropdown suggestions you can see names of existing material constituents."
+        ),
+        search=get_material_constituents,
+    )
+    description: StringProperty(
+        name="Description",
+    )


 class BIMObjectGeometryProperties(PropertyGroup):
@@ -59,6 +109,13 @@ class BIMObjectGeometryProperties(PropertyGroup):
    is_editing: BoolProperty(name="Is Editing", default=False)
    items: CollectionProperty(name="Representation Items", type=RepresentationItem)
    active_item_index: IntProperty(name="Active Representation Item Index")
+    is_editing_item_style: BoolProperty(name="Is Editing Item's Style", default=False)
+    representation_item_style: EnumProperty(items=get_styles, name="Representation Item Style")
+    is_editing_item_shape_aspect: BoolProperty(name="Is Editing Item's Shape Aspect", default=False)
+    representation_item_shape_aspect: EnumProperty(
+        items=get_shape_aspects, name="Representation Item Shape Aspect", update=update_shape_aspect
+    )
+    shape_aspect_attrs: PointerProperty(type=ShapeAspect)


 class BIMGeometryProperties(PropertyGroup):
@@ -29,6 +29,7 @@ from blenderbim.bim.module.geometry.data import (
    PlacementData,
    DerivedCoordinatesData,
 )
+from blenderbim.bim.module.layer.data import LayersData


 def mode_menu(self, context):
@@ -133,6 +134,7 @@ class BIM_PT_representations(Panel):

        if not RepresentationsData.data["representations"]:
            layout.label(text="No Representations Found")
+            return

        for representation in RepresentationsData.data["representations"]:
            row = self.layout.row(align=True)
@@ -150,6 +152,18 @@ class BIM_PT_representations(Panel):
            op.ifc_definition_id = representation["id"]
            op.disable_opening_subtractions = False
            row.operator("bim.remove_representation", icon="X", text="").representation_id = representation["id"]
+            if representation["is_active"]:
+                active_representation = representation
+
+        layout.separator()
+        if not LayersData.is_loaded:
+            LayersData.load()
+        if LayersData.data["active_layers"]:
+            layout.label(text="Representation Presentation Layers:")
+            for layer_name in LayersData.data["active_layers"].values():
+                layout.label(text=layer_name, icon="STICKY_UVS_LOC")
+        else:
+            layout.label(text="Representation Has No Presentation Layers", icon="STICKY_UVS_LOC")


 class BIM_PT_representation_items(Panel):
@@ -187,20 +201,47 @@ class BIM_PT_representation_items(Panel):
        self.layout.template_list("BIM_UL_representation_items", "", props, "items", props, "active_item_index")

        item_is_active = props.active_item_index < len(props.items)
-        if item_is_active:
-            surface_style = props.items[props.active_item_index].surface_style
-            presentation_layer = props.items[props.active_item_index].layer
+        if not item_is_active:
+            return
+
+        active_item = props.items[props.active_item_index]
+        surface_style = active_item.surface_style
+        shape_aspect = active_item.shape_aspect
+
+        row = self.layout.row(align=True)
+        if props.is_editing_item_style:
+            # NOTE: we currently support 1 item having just 1 style
+            # when IfcStyledItem can actually have multiple styles
+            row.prop(props, "representation_item_style", icon="SHADING_RENDERED", text="")
+            row.operator("bim.edit_representation_item_style", icon="CHECKMARK", text="")
+            row.operator("bim.disable_editing_representation_item_style", icon="CANCEL", text="")
        else:
-            surface_style, presentation_layer = None, None
+            if surface_style:
+                row.label(text=surface_style, icon="SHADING_RENDERED")
+            else:
+                row.label(text="No Surface Style", icon="MESH_UVSPHERE")
+            row.operator("bim.enable_editing_representation_item_style", icon="GREASEPENCIL", text="")
+            if surface_style:
+                row.operator("bim.unassign_representation_item_style", icon="X", text="")

        row = self.layout.row()
-        if surface_style:
-            row.label(text=surface_style, icon="SHADING_RENDERED")
-        else:
-            row.label(text="No Surface Style", icon="MESH_UVSPHERE")
+        row.label(text=active_item.layer or "No Presentation Layer", icon="STICKY_UVS_LOC")

-        row = self.layout.row()
-        row.label(text=presentation_layer or "No Presentation Layer", icon="STICKY_UVS_LOC")
+        row = self.layout.row(align=True)
+        if props.is_editing_item_shape_aspect:
+            row.prop(props, "representation_item_shape_aspect", icon="SHAPEKEY_DATA", text="")
+            row.operator("bim.edit_representation_item_shape_aspect", icon="CHECKMARK", text="")
+            row.operator("bim.disable_editing_representation_item_shape_aspect", icon="CANCEL", text="")
+
+            shape_aspect_attrs = props.shape_aspect_attrs
+            self.layout.label(text="Shape Aspect Attributes:")
+            self.layout.prop(shape_aspect_attrs, "name")
+            self.layout.prop(shape_aspect_attrs, "description")
+        else:
+            row.label(text=shape_aspect or "No Shape Aspect", icon="SHAPEKEY_DATA")
+            row.operator("bim.enable_editing_representation_item_shape_aspect", icon="GREASEPENCIL", text="")
+            if shape_aspect:
+                row.operator("bim.remove_representation_item_from_shape_aspect", icon="X", text="")


 class BIM_PT_connections(Panel):
@@ -469,3 +510,4 @@ class BIM_UL_representation_items(UIList):
            row.label(text=item.name, icon=icon)
            if item.layer:
                row.label(text="", icon="STICKY_UVS_LOC")
+            row.operator("bim.remove_representation_item", icon="X", text="")
@@ -40,14 +40,15 @@ class LayersData:

    @classmethod
    def active_layers(cls):
+        if not bpy.context.active_object:
+            return []
        data = bpy.context.active_object.data
        if not data:
            return []
        if not isinstance(data, bpy.types.Mesh) or not data.BIMMeshProperties.ifc_definition_id:
            return []
-        results = []
+        results = dict()
        shape = tool.Ifc.get().by_id(data.BIMMeshProperties.ifc_definition_id)
-        for inverse in tool.Ifc.get().get_inverse(shape):
-            if inverse.is_a("IfcPresentationLayerAssignment"):
-                results.append(inverse.id())
+        for inverse in shape.LayerAssignments:
+            results[inverse.id()] = inverse.Name or "Unnamed"
        return results
@@ -137,6 +137,7 @@ class RemovePresentationLayer(bpy.types.Operator):
 class AssignPresentationLayer(bpy.types.Operator):
    bl_idname = "bim.assign_presentation_layer"
    bl_label = "Assign Presentation Layer"
+    bl_description = "Assign presentation layer to the active representation of the active object"
    bl_options = {"REGISTER", "UNDO"}
    item: bpy.props.StringProperty()
    layer: bpy.props.IntProperty()
@@ -158,6 +159,7 @@ class AssignPresentationLayer(bpy.types.Operator):
 class UnassignPresentationLayer(bpy.types.Operator):
    bl_idname = "bim.unassign_presentation_layer"
    bl_label = "Unassign Presentation Layer"
+    bl_description = "Unassign presentation layer from the active representation of the active object"
    bl_options = {"REGISTER", "UNDO"}
    item: bpy.props.StringProperty()
    layer: bpy.props.IntProperty()
@@ -84,6 +84,7 @@ class BIM_UL_layers(UIList):
                    op = row.operator("bim.assign_presentation_layer", text="", icon="KEYFRAME", emboss=False)
                    op.layer = item.ifc_definition_id

+            # TODO: replace placeholder UI for hiding presentation layers
            row.operator("bim.disable_editing_layer", text="", icon="HIDE_OFF", emboss=False)
            row.operator("bim.disable_editing_layer", text="", icon="FREEZE", emboss=False)

@@ -521,6 +521,7 @@ class AddBoolean(Operator, tool.Ifc.Operator):
            return {"FINISHED"}
        if element2 and not element1:
            obj1, obj2 = obj2, obj1
+            element1, element2 = element2, element1
        if not obj1.data or not hasattr(obj1.data, "BIMMeshProperties"):
            return {"FINISHED"}
        representation = tool.Ifc.get().by_id(obj1.data.BIMMeshProperties.ifc_definition_id)
@@ -668,17 +669,17 @@ class RemoveBooleans(Operator, tool.Ifc.Operator, AddObjectHelper):
            except:
                continue

-            boolean = None
+            boolean_id = None
            for inverse in tool.Ifc.get().get_inverse(item):
                if inverse.is_a("IfcBooleanResult"):
-                    boolean = inverse
+                    boolean_id = inverse.id()
                    break
            ifcopenshell.api.run("geometry.remove_boolean", tool.Ifc.get(), item=item)

            if obj.data.BIMMeshProperties.obj:
                upstream_obj = obj.data.BIMMeshProperties.obj
                element = tool.Ifc.get_entity(upstream_obj)
-                bbim_boolean_updates.setdefault(element, []).append(boolean)
+                bbim_boolean_updates.setdefault(element, []).append(boolean_id)
                body = ifcopenshell.util.representation.get_representation(element, "Model", "Body", "MODEL_VIEW")
                if body:
                    blenderbim.core.geometry.switch_representation(
@@ -692,8 +693,8 @@ class RemoveBooleans(Operator, tool.Ifc.Operator, AddObjectHelper):
                    )
            bpy.data.objects.remove(obj)

-        for element, booleans in bbim_boolean_updates.items():
-            tool.Model.unmark_manual_booleans(element, booleans)
+        for element, boolean_ids in bbim_boolean_updates.items():
+            tool.Model.unmark_manual_booleans(element, boolean_ids)

        tool.Blender.set_active_object(upstream_obj)
        return {"FINISHED"}
@@ -29,8 +29,9 @@ class AddOpening(bpy.types.Operator, tool.Ifc.Operator):
    bl_idname = "bim.add_opening"
    bl_label = "Add Opening"
    bl_options = {"REGISTER", "UNDO"}
-    bl_description = "Adds an opening to an element.\n" \
-        "Need to select two elements, order of selection is not important"
+    bl_description = (
+        "Adds an opening to an element.\n" "Need to select two elements, order of selection is not important"
+    )

    @classmethod
    def poll(cls, context):
@@ -41,12 +42,10 @@ class AddOpening(bpy.types.Operator, tool.Ifc.Operator):
    def _execute(self, context):
        props = context.scene.BIMModelProperties
        selected_objects = context.selected_objects
-        target_object = selected_objects[0] 
-
+        target_object = selected_objects[0]

        opening_objects = [obj for obj in selected_objects if obj != target_object]

-
        for opening_obj in opening_objects:
            element1 = tool.Ifc.get_entity(target_object)
            obj1 = target_object
@@ -58,7 +57,7 @@ class AddOpening(bpy.types.Operator, tool.Ifc.Operator):

            if element1 and element2:
                if element1.is_a("IfcOpeningElement") and element2.is_a("IfcOpeningElement"):
-                    self.report({'INFO'}, "You can't add an opening to another opening.")
+                    self.report({"INFO"}, "You can't add an opening to another opening.")
                    continue
                elif not element1.is_a("IfcOpeningElement") and not element2.is_a("IfcOpeningElement"):
                    if element1.is_a("IfcWindow") or element1.is_a("IfcDoor"):  # Add a fill to an element.
@@ -75,7 +74,7 @@ class AddOpening(bpy.types.Operator, tool.Ifc.Operator):
                element1, element2 = element2, element1

            if element1.is_a("IfcOpeningElement"):
-                self.report({'INFO'}, "You can't add an opening to another opening.")
+                self.report({"INFO"}, "You can't add an opening to another opening.")
                continue

            if tool.Ifc.is_moved(obj1):
@@ -259,8 +258,10 @@ class BooleansMarkAsManual(bpy.types.Operator):
        if self.mark_as_manual:
            tool.Model.mark_manual_booleans(element, booleans)
        else:
-            tool.Model.unmark_manual_booleans(element, booleans)
+            tool.Model.unmark_manual_booleans(element, [b.id() for b in booleans])

-        self.report({"INFO"}, f"{len(booleans)} were marked as {'manual' if self.mark_as_manual else 'automatic'}")
+        self.report(
+            {"INFO"}, f"{len(booleans)} booleans were marked as {'manual' if self.mark_as_manual else 'automatic'}"
+        )
        blenderbim.bim.handler.refresh_ui_data()
        return {"FINISHED"}
@@ -299,6 +299,7 @@ class Geometry(blenderbim.core.tool.Geometry):

    @classmethod
    def get_active_representation(cls, obj):
+        """< IfcShapeRepresentation or None"""
        if obj.data and hasattr(obj.data, "BIMMeshProperties") and obj.data.BIMMeshProperties.ifc_definition_id:
            return tool.Ifc.get().by_id(obj.data.BIMMeshProperties.ifc_definition_id)

@@ -441,7 +442,7 @@ class Geometry(blenderbim.core.tool.Geometry):
            return styles

        usage_count = [0] * len(obj.material_slots)
-        if not usage_count: # if there are no materials, polygons will still use index 0
+        if not usage_count:  # if there are no materials, polygons will still use index 0
            return []
        for poly in obj.data.polygons:
            usage_count[poly.material_index] += 1
@@ -716,3 +717,161 @@ class Geometry(blenderbim.core.tool.Geometry):
        obj.matrix_world.translation += original_min_point - new_max_point

        bpy.context.view_layer.update()
+
+    @classmethod
+    def reload_representation(cls, obj):
+        representation = tool.Ifc.get().by_id(obj.data.BIMMeshProperties.ifc_definition_id)
+        blenderbim.core.geometry.switch_representation(
+            tool.Ifc,
+            tool.Geometry,
+            obj=obj,
+            representation=representation,
+            should_reload=True,
+            is_global=True,
+            should_sync_changes_first=False,
+            apply_openings=True,
+        )
+
+    @classmethod
+    def remove_representation_item(cls, representation_item):
+        # NOTE: we assume it's not the last representation item
+        # otherwise we probably would need to remove representation too
+        # NOTE: a lot of shared code with `geometry.remove_representation`
+        ifc_file = tool.Ifc.get()
+        shape_aspects = []
+
+        consider_inverses = []
+        styled_item, colour, texture, layer = None, None, None, None
+        [consider_inverses.append(styled_item := t) for t in representation_item.StyledByItem]
+        [consider_inverses.append(layer := t) for t in representation_item.LayerAssignment]
+        # IfcTessellatedFaceSet
+        [consider_inverses.append(colour := t) for t in getattr(representation_item, "HasColours", [])]
+        [consider_inverses.append(texture := t) for t in getattr(representation_item, "HasTextures", [])]
+
+        for inverse in ifc_file.get_inverse(representation_item):
+            if inverse.is_a("IfcShapeRepresentation"):
+                if inverse.OfShapeAspect:
+                    shape_aspects.append(inverse.OfShapeAspect[0])
+                else:
+                    representation = inverse
+
+        if styled_item:
+            ifc_file.remove(styled_item)
+        if layer and len(layer.Items) == 1:
+            ifc_file.remove(styled_item)
+        if colour:
+            ifcopenshell.util.element.remove_deep2(ifc_file, colour)
+        if texture:
+            ifcopenshell.util.element.remove_deep2(ifc_file, texture)
+
+        for shape_aspect in shape_aspects:
+            cls.remove_representation_items_from_shape_aspect([representation_item], shape_aspect)
+
+        representation.Items = tuple(set(representation.Items) - {representation_item})
+        also_consider = list(consider_inverses)
+        ifcopenshell.util.element.remove_deep2(ifc_file, representation_item, also_consider=also_consider)
+
+    @classmethod
+    def get_shape_aspects(cls, element):
+        # IfcProduct
+        if hasattr(element, "Representation"):
+            return element.Representation.HasShapeAspects
+
+        # IfcTypeProduct
+        shape_aspects = []
+        for repersentation_map in element.RepresentationMaps:
+            shape_aspects += repersentation_map.HasShapeAspects
+        return shape_aspects
+
+    @classmethod
+    def create_shape_aspect(cls, product_shape, base_representation, items, previous_shape_aspect=None):
+        """
+        > `product_shape` - IfcProductDefinitionShape or IfcRepresentationMap\n
+        > `base_representation` - base representation to get context attributes from\n
+        > `items` - representation items\n
+        > `previous_shape_aspect` - (optional) previous shape aspect, if provided\n
+        items will be removed the previous shape aspect first\n
+
+        < IfcShapeAspect
+        """
+
+        if previous_shape_aspect is not None:
+            cls.remove_representation_items_from_shape_aspect(items, previous_shape_aspect)
+
+        shape_aspect = tool.Ifc.get().createIfcShapeAspect(
+            PartOfProductDefinitionShape=product_shape, ShapeRepresentations=()
+        )
+        # keep IfcShapeAspect and IfcShapeRepresentation valid
+        rep = tool.Geometry.add_shape_aspect_representation(shape_aspect, base_representation)
+        rep.Items = items
+
+        return shape_aspect
+
+    @classmethod
+    def remove_representation_items_from_shape_aspect(cls, representation_items, shape_aspect):
+        ifc_file = tool.Ifc.get()
+        # as shape aspect might have multiple representations
+        # it's easier to find it from the item
+        for inverse in ifc_file.get_inverse(representation_items[0]):
+            if inverse.is_a("IfcShapeRepresentation") and shape_aspect in inverse.OfShapeAspect:
+                representation = inverse
+                break
+
+        # removing last item would make representation invalid
+        if len(representation.Items) == len(representation_items):
+            # removing last representation would make shape aspect invalid.
+            # remove shape aspect first otherwise remove_representation won't remove it because of the inverse
+            if len(shape_aspect.ShapeRepresentations) == 1:
+                ifc_file.remove(shape_aspect)
+            tool.Ifc.run("geometry.remove_representation", representation=representation)
+        else:
+            items = set(representation.Items) - set(representation_items)
+            representation.Items = tuple(items)
+
+    @classmethod
+    def add_representation_item_to_shape_aspect(cls, representation_items, shape_aspect):
+        """NOTE: we assume that all items belonged to the same representation and to the same shape aspect"""
+        ifc_file = tool.Ifc.get()
+        previous_shape_aspect = None
+        for inverse in ifc_file.get_inverse(representation_items[0]):
+            if inverse.is_a("IfcShapeRepresentation"):
+                if inverse.OfShapeAspect:
+                    # item is already added to the shape aspect
+                    if inverse.OfShapeAspect[0] == shape_aspect:
+                        return
+                    previous_shape_aspect = inverse.OfShapeAspect[0]
+                else:
+                    base_representation = inverse
+
+        # remove item from previous shape aspect
+        if previous_shape_aspect:
+            cls.remove_representation_items_from_shape_aspect(representation_items, previous_shape_aspect)
+        shape_aspect_representation = cls.get_shape_aspect_representation(
+            shape_aspect, base_representation, create_new=True
+        )
+        shape_aspect_representation.Items = shape_aspect_representation.Items + tuple(representation_items)
+
+    @classmethod
+    def get_shape_aspect_representation(cls, shape_aspect, base_representation, create_new=False):
+        for representation in shape_aspect.ShapeRepresentations:
+            if (
+                representation.ContextOfItems == base_representation.ContextOfItems
+                and representation.RepresentationIdentifier == base_representation.RepresentationIdentifier
+                and representation.RepresentationType == base_representation.RepresentationType
+            ):
+                return representation
+
+        if not create_new:
+            return None
+
+        return cls.add_shape_aspect_representation(shape_aspect, base_representation)
+
+    @classmethod
+    def add_shape_aspect_representation(cls, shape_aspect, base_representation):
+        shape_aspect_representation = tool.Ifc.get().createIfcShapeRepresentation(
+            ContextOfItems=base_representation.ContextOfItems,
+            RepresentationIdentifier=base_representation.RepresentationIdentifier,
+            RepresentationType=base_representation.RepresentationType,
+        )
+        shape_aspect.ShapeRepresentations = shape_aspect.ShapeRepresentations + (shape_aspect_representation,)
+        return shape_aspect_representation
@@ -415,24 +415,25 @@ class IfcGit:
    @classmethod
    def config_ifcmerge(cls):
        config_reader = IfcGitRepo.repo.config_reader()
-        config_writer = IfcGitRepo.repo.config_writer()
        section = 'mergetool "ifcmerge"'
        if not config_reader.has_section(section):
-            config_writer.set_value(section, "cmd", "ifcmerge $BASE $LOCAL $REMOTE $MERGED")
-            config_writer.set_value(section, "trustExitCode", True)
+            with IfcGitRepo.repo.config_writer() as config_writer:
+                config_writer.set_value(section, "cmd", "ifcmerge $BASE $LOCAL $REMOTE $MERGED")
+                config_writer.set_value(section, "trustExitCode", True)
        section = 'mergetool "ifcmerge-forward"'
        if not config_reader.has_section(section):
-            config_writer.set_value(section, "cmd", "ifcmerge $BASE $REMOTE $LOCAL $MERGED")
-            config_writer.set_value(section, "trustExitCode", True)
+            with IfcGitRepo.repo.config_writer() as config_writer:
+                config_writer.set_value(section, "cmd", "ifcmerge $BASE $REMOTE $LOCAL $MERGED")
+                config_writer.set_value(section, "trustExitCode", True)

    @classmethod
    def config_push(cls, repo):
        """Set push.autoSetupRemote"""
        config_reader = repo.config_reader()
-        config_writer = repo.config_writer()
        if not config_reader.has_section("push"):
-            config_writer.set_value("push", "default", "current")
-            config_writer.set_value("push", "autoSetupRemote", True)
+            with repo.config_writer() as config_writer:
+                config_writer.set_value("push", "default", "current")
+                config_writer.set_value("push", "autoSetupRemote", True)

    @classmethod
    def config_info_attributes(cls, repo):
@@ -478,7 +478,7 @@ class Model(blenderbim.core.tool.Model):
        return {"thickness": thickness, "offset": offset, "direction_sense": direction_sense}

    @classmethod
-    def get_booleans(cls, element=None, representation=None):
+    def get_booleans(cls, element=None, representation=None) -> list[ifcopenshell.entity_instance]:
        if representation is None:
            representation = ifcopenshell.util.representation.get_representation(element, "Model", "Body", "MODEL_VIEW")
            if not representation:
@@ -493,7 +493,7 @@ class Model(blenderbim.core.tool.Model):
        return booleans

    @classmethod
-    def get_manual_booleans(cls, element, representation=None):
+    def get_manual_booleans(cls, element, representation=None) -> list[ifcopenshell.entity_instance]:
        pset = ifcopenshell.util.element.get_pset(element, "BBIM_Boolean")
        if not pset:
            return []
@@ -502,7 +502,7 @@ class Model(blenderbim.core.tool.Model):
            representation = ifcopenshell.util.representation.get_representation(element, "Model", "Body", "MODEL_VIEW")
            if not representation:
                return []
-        booleans = [b for b in cls.get_booleans(element) if b.id() in boolean_ids]
+        booleans = [b for b in cls.get_booleans(element, representation) if b.id() in boolean_ids]
        return booleans

    @classmethod
@@ -521,11 +521,12 @@ class Model(blenderbim.core.tool.Model):
        ifcopenshell.api.run("pset.edit_pset", tool.Ifc.get(), pset=pset, properties={"Data": data})

    @classmethod
-    def unmark_manual_booleans(cls, element, booleans):
+    def unmark_manual_booleans(cls, element, boolean_ids):
+        # NOTE: we use use boolean_ids instead of boolean entities
+        # so it will be possible to unmark manual booleans after they already was deleted
        pset = ifcopenshell.util.element.get_pset(element, "BBIM_Boolean")
        if not pset:
            return
-        boolean_ids = [b.id() for b in booleans]
        data = set(json.loads(pset["Data"]))
        data -= set(boolean_ids)
        data = list(data)
@@ -978,8 +979,8 @@ class Model(blenderbim.core.tool.Model):
        if nosing_length < 0:  # tread gaps
            length += abs(nosing_length) * number_of_treads
        calculated_params["Length"] = round(length, 5)
-        pitch = height/length
-        pitch_formatted = str(round(pitch*100, 1)) + ' % / ' + str(round(degrees(atan(pitch)), 1)) + ' deg'
+        pitch = height / length
+        pitch_formatted = str(round(pitch * 100, 1)) + " % / " + str(round(degrees(atan(pitch)), 1)) + " deg"
        calculated_params["Pitch"] = str(pitch_formatted)

        return calculated_params
@@ -181,7 +181,7 @@ class Qto(blenderbim.core.tool.Qto):
        "quantity_value" : XX,
        "quantity_type" : XX
        }]
-        :rtype list
+        :rtype: list

        Example:

@@ -549,6 +549,27 @@ class Style(blenderbim.core.tool.Style):
        representation = tool.Geometry.get_active_representation(obj)
        tool.Ifc.run("style.assign_representation_styles", shape_representation=representation, styles=[style])

+    @classmethod
+    def assign_style_to_representation_item(cls, representation_item, style=None):
+        ifc_file = tool.Ifc.get()
+        if not representation_item.StyledByItem:
+            if style is None:
+                return
+            ifc_file.createIfcStyledItem(representation_item, (style,))
+
+        styled_item = representation_item.StyledByItem[0]
+        if style is None:
+            ifc_file.remove(styled_item)
+            return
+        styled_item.Styles = (style,)
+
+    @classmethod
+    def get_representation_item_style(cls, representation_item):
+        for inverse in tool.Ifc.get().get_inverse(representation_item):
+            if inverse.is_a("IfcStyledItem"):
+                for style in inverse.Styles:
+                    return style
+
    @classmethod
    def reload_material_from_ifc(cls, blender_material):
        blender_material.BIMStyleProperties.active_style_type = blender_material.BIMStyleProperties.active_style_type
@@ -25,18 +25,16 @@ from ifcopenshell.util.shape_builder import ShapeBuilder, V


 class LibraryGenerator:
-    def generate(self, output_filename="IFC4 EU Steel.ifc"):
+    def generate(self, library_name, output_filename="IFC4 EU Steel.ifc"):
        ifcopenshell.api.pre_listeners = {}
        ifcopenshell.api.post_listeners = {}

        self.materials = {}

        self.file = ifcopenshell.api.run("project.create_file")
-        self.project = ifcopenshell.api.run(
-            "root.create_entity", self.file, ifc_class="IfcProject", name=f"Non-structural assets library"
-        )
+        self.project = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcProject", name=library_name)
        self.library = ifcopenshell.api.run(
-            "root.create_entity", self.file, ifc_class="IfcProjectLibrary", name=f"Non-structural assets library"
+            "root.create_entity", self.file, ifc_class="IfcProjectLibrary", name=library_name
        )
        ifcopenshell.api.run(
            "project.assign_declaration", self.file, definition=self.library, relating_context=self.project
@@ -1876,4 +1874,6 @@ class LibraryGenerator:

 if __name__ == "__main__":
    path = Path(__file__).parents[1] / "blenderbim/bim/data/libraries"
-    LibraryGenerator().generate(output_filename=str(path / "IFC4 Furniture Library.ifc"))
+    LibraryGenerator().generate(
+        "Non-structural assets library", output_filename=str(path / "IFC4 Furniture Library.ifc")
+    )
@@ -0,0 +1,403 @@
+# BlenderBIM Add-on - OpenBIM Blender Add-on
+# Copyright (C) 2024 @Andrej730
+#
+# This file is part of BlenderBIM Add-on.
+#
+# BlenderBIM Add-on is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# BlenderBIM Add-on is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
+
+import ifcopenshell
+import ifcopenshell.api
+import random
+from math import cos, sin, tan, pi
+from pathlib import Path
+from itertools import chain
+from ifcopenshell.util.shape_builder import ShapeBuilder, V
+from collections import namedtuple
+from mathutils import Vector, Matrix
+from random import uniform
+
+
+SimpleTreeParams = namedtuple("SimpleTreeParams", "plant_height crown_diameter trunk_diameter")
+LowPolyTreeParams = namedtuple(
+    "LowPolyTreeParams", "plant_height crown_diameter crown_max_loc crown_taper trunk_height trunk_diameter random_seed"
+)
+PalmTreeParams = namedtuple("PalmTreeParams", "plant_height crown_diameter trunk_diameter")
+TreePresetData = namedtuple("TreePresetData", "preset_class generator")
+
+
+GeneratedGeometry = namedtuple("GeneratedGeometry", "items_2d items_3d")
+
+
+def generate_low_poly_tree(
+    builder: ShapeBuilder,
+    crown_taper=0.5,
+    crown_max_loc=0.3,
+    plant_height=12.0,
+    trunk_height=2.0,
+    crown_diameter=4,
+    trunk_diameter=0.3,
+    random_seed=10,
+) -> GeneratedGeometry:
+    unit_conversion = 1 / ifcopenshell.util.unit.calculate_unit_scale(builder.file)
+    random.seed(random_seed)
+    res = 6
+    plant_height *= unit_conversion
+    trunk_height *= unit_conversion
+    crown_diameter *= unit_conversion
+    trunk_diameter *= unit_conversion
+    crown_height = plant_height - trunk_height
+
+    def circle(center, r, res):
+        points = []
+        for i in range(res):
+            # fmt: off
+            vert = (
+                cos(i * 2 * pi / res) * r + center[0],
+                sin(i * 2 * pi / res) * r + center[1],
+                0.0 + center[2]
+            )
+            # fmt: on
+            points.append(vert)
+        return points
+
+    def merge_lists(lists):
+        merged_list = []
+        for i in range(len(lists)):
+            merged_list = merged_list + lists[i]
+        return merged_list
+
+    def XY_scale(vert, scale):
+        vert_scaled = (vert[0] * scale, vert[1] * scale, vert[2])
+        return vert_scaled
+
+    def rand_add(vert, amp):
+        # fmt: off
+        vert_new = (
+            vert[0] + uniform(-amp, amp),
+            vert[1] + uniform(-amp, amp),
+            vert[2] + uniform(-amp, amp)
+        )
+        # fmt: on
+        return vert_new
+
+    height_segments_trunk = 2
+    height_segments_crown = 7
+    height_segments_total = height_segments_trunk + height_segments_crown
+
+    verts = []
+
+    # Trunk
+    for i in range(height_segments_trunk):
+        points = circle((0.0, 0.0, i * trunk_height), trunk_diameter / 2, res)
+        verts.append(points)
+
+    # Crown
+    h_crown_max_loc = int((height_segments_crown - 1) * crown_max_loc)
+    crown_indices = []
+    for i in range(0, h_crown_max_loc):
+        crown_indices.append(i)
+    for i in range(0, height_segments_crown - h_crown_max_loc):
+        crown_indices.append(h_crown_max_loc - i)
+
+    my_min_val = min(crown_indices)
+    my_max_val = max(crown_indices)
+
+    n_crown_taper = crown_taper * 0.8
+
+    crown_diameters = []
+    for x in crown_indices:
+        crown_diameters.append(((x - my_min_val) / (my_max_val - my_min_val)) * n_crown_taper + (1 - n_crown_taper))
+
+    randomize_amplitude = plant_height / 50
+
+    crown_segment_height = crown_height / height_segments_crown
+    for i in range(0, height_segments_crown - 1):
+        points = circle(
+            (0.0, 0.0, trunk_height + (i + 1) * crown_segment_height),
+            crown_diameter * crown_diameters[i] / 2,
+            res,
+        )
+        for i in range(0, len(points)):
+            points[i] = rand_add(points[i], randomize_amplitude)
+        verts.append(points)
+
+    # Top
+    verts.append(circle((0.0, 0.0, plant_height), 0.05, res))
+
+    edge_loops = []
+    for i in range(height_segments_total):
+        edge_loops.append(range(i * res, (i + 1) * res))
+
+    verts = merge_lists(verts)
+
+    faces = []
+    bottom = [*edge_loops[0]]
+    faces.append(bottom)
+    for i in range(height_segments_total - 1):
+        for j in range(res):
+            face = (edge_loops[i][j - 1], edge_loops[i][j], edge_loops[i + 1][j], edge_loops[i + 1][j - 1])
+            faces.append(face)
+    top = [*edge_loops[-1]]
+    faces.append(top)
+
+    verts_3D = [verts]
+    faces_3D = [faces]
+
+    verts_2D = [
+        [
+            (-0.5865642428398132, 0.8647078275680542, 0.0),
+            (-0.7583824992179871, 0.6572927236557007, 0.0),
+            (-0.7234422564506531, 0.5865941047668457, 0.0),
+            (-0.8714070916175842, 0.46631893515586853, 0.0),
+            (-0.9203394055366516, 0.15792329609394073, 0.0),
+            (-0.6487269997596741, 0.11522211134433746, 0.0),
+            (-0.9273074269294739, 0.0903107076883316, 0.0),
+            (-0.9606701731681824, -0.2852219343185425, 0.0),
+            (-0.8060722351074219, -0.35055163502693176, 0.0),
+            (-0.8271104693412781, -0.4677186608314514, 0.0),
+            (-0.6899875998497009, -0.6695915460586548, 0.0),
+            (-0.6215555667877197, -0.6767659187316895, 0.0),
+            (-0.4315463900566101, -0.8824808597564697, 0.0),
+            (-0.30316293239593506, -0.9023936986923218, 0.0),
+            (-0.32218849658966064, -0.8037619590759277, 0.0),
+            (-0.21792533993721008, -0.9530860185623169, 0.0),
+            (0.36917445063591003, -0.877334475517273, 0.0),
+            (0.30831706523895264, -0.685136079788208, 0.0),
+            (0.4778200685977936, -0.8094909191131592, 0.0),
+            (0.9163193106651306, -0.368840754032135, 0.0),
+            (0.827597439289093, -0.29377281665802, 0.0),
+            (0.9478662610054016, -0.245104119181633, 0.0),
+            (0.9667968153953552, 0.08458180725574493, 0.0),
+            (0.7529001832008362, 0.05212751030921936, 0.0),
+            (0.9102436900138855, 0.19098728895187378, 0.0),
+            (0.8279229998588562, 0.5522171258926392, 0.0),
+            (0.6635335087776184, 0.6461355686187744, 0.0),
+            (0.5753684639930725, 0.8170149326324463, 0.0),
+            (0.3976244330406189, 0.8779193162918091, 0.0),
+            (0.18733686208724976, 0.7513588666915894, 0.0),
+            (0.338344544172287, 0.910933256149292, 0.0),
+            (-0.013130240142345428, 0.9798095226287842, 0.0),
+            (-0.18649885058403015, 0.9414206743240356, 0.0),
+            (-0.3193224370479584, 0.8835403919219971, 0.0),
+        ]
+    ]
+    edges_2D = []
+    faces_2D = []
+
+    verts_2D_new = []
+    for vert in verts_2D[0]:
+        verts_2D_new.append(XY_scale(vert, crown_diameter / 2))
+
+    range_of_verts = range(0, len(verts_2D[0]))
+    for i in range_of_verts:
+        edges_2D.append([range_of_verts[i - 1], i])
+        faces_2D.append(i)
+
+    verts_2D[0] = verts_2D_new
+    edges_2D = [edges_2D]
+    faces_2D = [[faces_2D]]
+
+    verts_2D = [Vector(v).to_2d() for v in verts_2D[0]]
+    shape_2d = builder.polyline(points=verts_2D, closed=True)
+    shape_3d = builder.polygonal_face_set(points=verts_3D[0], faces=faces_3D[0])
+
+    return GeneratedGeometry((shape_2d,), (shape_3d,))
+
+
+def generate_simple_tree(
+    builder: ShapeBuilder, plant_height=2, crown_diameter=2, trunk_diameter=0.1
+) -> GeneratedGeometry:
+    unit_conversion = 1 / ifcopenshell.util.unit.calculate_unit_scale(builder.file)
+    plant_height *= unit_conversion
+    crown_diameter *= unit_conversion
+    trunk_diameter *= unit_conversion
+
+    crown_radius = crown_diameter / 2
+
+    # 3d shape
+    trunk_base = builder.circle(radius=trunk_diameter / 2)
+    trunk = builder.extrude(trunk_base, magnitude=plant_height - crown_diameter)
+    crown_position = (0.0, 0.0, (plant_height - crown_radius))
+    crown = builder.sphere(radius=crown_radius, center=crown_position)
+
+    # 2d shape
+    shape_2D = builder.circle(radius=crown_radius)
+
+    return GeneratedGeometry((shape_2D,), (trunk, crown))
+
+
+def generate_palm_tree(
+    builder: ShapeBuilder, plant_height=2, crown_diameter=5.8, trunk_diameter=0.1
+) -> GeneratedGeometry:
+    unit_conversion = 1 / ifcopenshell.util.unit.calculate_unit_scale(builder.file)
+
+    palm_verts = [
+        Vector((-3.6415634155273438, -3.8275668621063232, -1.0948246717453003)),
+        Vector((-0.3698049783706665, -1.805966854095459, 0.493910551071167)),
+        Vector((-1.6397790908813477, -0.5056067705154419, 0.04353363811969757)),
+        Vector((0.0, 0.0, 0.0)),
+        Vector((5.023162364959717, -1.6531240940093994, -1.0948246717453003)),
+        Vector((1.8090602159500122, 0.4589407444000244, 0.493910551071167)),
+        Vector((1.1666079759597778, -1.2413609027862549, 0.04353363811969757)),
+        Vector((1.6942416429519653, 5.038582801818848, -1.0948246717453003)),
+        Vector((-0.43215513229370117, 1.833944320678711, 0.493910551071167)),
+        Vector((1.2652605772018433, 1.1839056015014648, 0.04353363811969757)),
+        Vector((-4.577561378479004, 2.689336061477661, -1.0948246717453003)),
+        Vector((-1.8646581172943115, -0.0367276668548584, 0.493910551071167)),
+        Vector((-0.8873085975646973, 1.4957730770111084, 0.04353363811969757)),
+    ]
+    palm_faces = [(2, 1, 0), (2, 3, 1), (6, 5, 4), (6, 3, 5), (9, 8, 7), (9, 3, 8), (12, 11, 10), (12, 3, 11)]
+    # each segment starts with the last point from the previous
+    palm_segments_2d_ifc = [(3, 11, 10, 12, 3), (3, 1, 0, 2, 3), (3, 5, 4, 6, 3), (3, 8, 7, 9, 3)]
+    palm_segments_2d_ifc = [[i + 1 for i in segment] for segment in palm_segments_2d_ifc]  # IFC indices start with 1
+
+    scale = Vector()
+    scale.xyz = crown_diameter / 11.6
+    leaves_height = 0.493910551071167 * scale.z
+    plant_height -= leaves_height
+    for v in palm_verts:
+        v *= scale
+        v.z += plant_height
+        v *= unit_conversion
+
+    plant_height *= unit_conversion
+    crown_diameter *= unit_conversion
+    trunk_diameter *= unit_conversion
+
+    # 3d
+    leaves = builder.polygonal_face_set(palm_verts, palm_faces)
+    trunk_base = builder.circle(radius=trunk_diameter / 2)
+    trunk = builder.extrude(trunk_base, magnitude=plant_height)
+
+    # 2d
+    remove_z = Vector((1, 1, 0))
+    verts_2D = [v * remove_z for v in palm_verts]
+    ifc_points = builder.file.createIfcCartesianPointList2D(verts_2D)
+    ifc_segments = []
+    for segment in palm_segments_2d_ifc:
+        ifc_segments.append(builder.file.createIfcLineIndex(segment))
+    shape_2d = builder.file.createIfcIndexedPolyCurve(Points=ifc_points, Segments=ifc_segments)
+    return GeneratedGeometry((shape_2d,), (leaves, trunk))
+
+
+tree_presets = {
+    "simple": TreePresetData(SimpleTreeParams, generate_simple_tree),
+    "low_poly": TreePresetData(LowPolyTreeParams, generate_low_poly_tree),
+    "palm_tree": TreePresetData(PalmTreeParams, generate_palm_tree),
+}
+
+
+class LibraryGenerator:
+    def generate(self, library_name, output_filename="IFC4 EU Steel.ifc"):
+        ifcopenshell.api.pre_listeners = {}
+        ifcopenshell.api.post_listeners = {}
+
+        self.materials = {}
+
+        self.file = ifcopenshell.api.run("project.create_file")
+        self.project = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcProject", name=library_name)
+        self.library = ifcopenshell.api.run(
+            "root.create_entity", self.file, ifc_class="IfcProjectLibrary", name=library_name
+        )
+        ifcopenshell.api.run(
+            "project.assign_declaration", self.file, definition=self.library, relating_context=self.project
+        )
+        unit = ifcopenshell.api.run("unit.add_si_unit", self.file, unit_type="LENGTHUNIT", prefix="MILLI")
+        ifcopenshell.api.run("unit.assign_unit", self.file, units=[unit])
+
+        model = ifcopenshell.api.run("context.add_context", self.file, context_type="Model")
+        plan = ifcopenshell.api.run("context.add_context", self.file, context_type="Plan")
+        self.representations = {
+            "model_body": ifcopenshell.api.run(
+                "context.add_context",
+                self.file,
+                context_type="Model",
+                context_identifier="Body",
+                target_view="MODEL_VIEW",
+                parent=model,
+            ),
+            "plan_body": ifcopenshell.api.run(
+                "context.add_context",
+                self.file,
+                context_type="Plan",
+                context_identifier="Body",
+                target_view="PLAN_VIEW",
+                parent=plan,
+            ),
+        }
+
+        self.builder = ShapeBuilder(self.file)
+        builder = self.builder
+
+        TreeData = namedtuple("TreeData", "tree_name preset_name preset_data")
+        trees = [
+            TreeData("Cone Tree (1.8m)", "low_poly", (1.8, 1.13, 0.0, 1.0, 0.28, 0.16, 10)),
+            TreeData("Cone Tree (15m)", "low_poly", (15.0, 4.37, 0.0, 1.0, 0.74, 0.44, 10)),
+            TreeData("Cone Tree (5m)", "low_poly", (5.0, 1.7, 0.0, 1.0, 0.32, 0.22, 10)),
+            TreeData("Hedge Small (0.4m)", "low_poly", (0.4, 0.4, 0.49, 0.15, 0.0, 0.0, 10)),
+            TreeData("Hedge Medium (0.8m)", "low_poly", (0.8, 0.8, 0.49, 0.15, 0.0, 0.0, 10)),
+            TreeData("Hedge Big (1.8m)", "low_poly", (1.8, 1.8, 0.49, 0.15, 0.0, 0.0, 10)),
+            TreeData("Palm Tree (5m)", "palm_tree", (5.0, 8.02, 0.2)),
+            TreeData("Palm Tree (15m)", "palm_tree", (15.0, 16.64, 0.4)),
+            TreeData("Shrub Small (0.4m)", "low_poly", (0.4, 0.4, 0.535, 0.524, 0.0, 0.0, 10)),
+            TreeData("Shrum Medium (0.8m)", "low_poly", (0.8, 0.8, 0.535, 0.524, 0.0, 0.0, 10)),
+            TreeData("Shrub Big (1.8m)", "low_poly", (1.8, 1.8, 0.535, 0.524, 0.0, 0.0, 10)),
+            TreeData("Simple Tree (1.8m)", "simple", (1.8, 1.34, 0.2)),
+            TreeData("Simple Tree (5m)", "simple", (5.0, 3.29, 0.2)),
+            TreeData("Simple Tree (15m)", "simple", (15.0, 9.21, 0.44)),
+            TreeData("Tree Small (1.8m)", "low_poly", (1.8, 1.7, 0.5, 0.36, 0.28, 0.16, 10)),
+            TreeData("Tree Big (15m)", "low_poly", (15.0, 10.0, 0.5, 0.36, 1.83, 0.44, 10)),
+            TreeData("Tree Medium (5m)", "low_poly", (5.0, 5.0, 0.5, 0.36, 0.84, 0.22, 10)),
+        ]
+
+        for tree_data in trees:
+            preset = tree_presets.get(tree_data.preset_name)
+            preset_data = preset.preset_class(*tree_data.preset_data)._asdict()
+            tree_geometry = preset.generator(builder, **preset_data)
+            self.create_explicit_type(
+                "IfcGeographicElementType", tree_data.tree_name, **self.get_representations(tree_geometry)
+            )
+
+        self.file.write(output_filename)
+
+    def get_representations(self, generated_geometry: GeneratedGeometry):
+        representation_2d = self.builder.get_representation(
+            self.representations["plan_body"], items=generated_geometry.items_2d
+        )
+        representation_3d = self.builder.get_representation(
+            self.representations["model_body"], items=generated_geometry.items_3d
+        )
+        return {
+            "representation_3d": representation_3d,
+            "representation_2d": representation_2d,
+        }
+
+    def create_explicit_type(self, ifc_class, name, representation_3d, representation_2d, **params):
+        element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class=ifc_class, name=name)
+        for param, value in params.items():
+            setattr(element, param, value)
+
+        ifcopenshell.api.run(
+            "geometry.assign_representation", self.file, product=element, representation=representation_3d
+        )
+        ifcopenshell.api.run(
+            "geometry.assign_representation", self.file, product=element, representation=representation_2d
+        )
+        ifcopenshell.api.run("project.assign_declaration", self.file, definition=element, relating_context=self.library)
+        return element
+
+
+if __name__ == "__main__":
+    path = Path(__file__).parents[1] / "blenderbim/bim/data/libraries"
+    LibraryGenerator().generate("Landscape Assets Library", output_filename=str(path / "IFC4 Landscape Library.ifc"))
@@ -575,3 +575,100 @@ class TestGetIfcRepresentationClass(NewFile):
        ifc = ifcopenshell.file()
        tool.Ifc.set(ifc)
        assert subject.get_ifc_representation_class(ifc.createIfcColumn(), ifc.createIfcShapeRepresentation()) is None
+
+
+class TestRemoveRepresentationItem(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+
+        context = ifc.createIfcGeometricRepresentationContext()
+        element = ifc.createIfcWall()
+
+        items = [ifc.createIfcExtrudedAreaSolid(), ifc.createIfcExtrudedAreaSolid()]
+        representation = ifc.createIfcShapeRepresentation(Items=items, ContextOfItems=context)
+        tool.Ifc.run("geometry.assign_representation", product=element, representation=representation)
+
+        product_shape = element.Representation
+        shape_aspect = subject.create_shape_aspect(product_shape, representation, items[:1], None)
+        shape_aspect_id = shape_aspect.id()
+
+        subject.remove_representation_item(items[0])
+        assert tool.Ifc.get_entity_by_id(shape_aspect_id) is None
+        assert set(representation.Items) == {items[1]}
+
+
+class TestCreateShapeAspect(NewFile):
+    def test_run(self):
+        self.create_shape_aspect(use_element_type=False)
+        self.create_shape_aspect(use_element_type=True)
+
+    def create_shape_aspect(self, use_element_type):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+
+        context = ifc.createIfcGeometricRepresentationContext()
+        element = ifc.createIfcWallType() if use_element_type else ifc.createIfcWall()
+
+        item = ifc.createIfcExtrudedAreaSolid()
+        items = [item]
+        representation = ifc.createIfcShapeRepresentation(Items=items, ContextOfItems=context)
+        tool.Ifc.run("geometry.assign_representation", product=element, representation=representation)
+
+        product_shape = element.RepresentationMaps[0] if use_element_type else element.Representation
+        subject.create_shape_aspect(product_shape, representation, items, None)
+        assert len(product_shape.HasShapeAspects) == 1
+        representation = product_shape.HasShapeAspects[0].ShapeRepresentations[0]
+        assert set(representation.Items) == set(items)
+
+
+class TestAddRepresentationItemToShapeAspect(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+
+        context = ifc.createIfcGeometricRepresentationContext()
+        element = ifc.createIfcWall()
+
+        items = [ifc.createIfcExtrudedAreaSolid(), ifc.createIfcExtrudedAreaSolid()]
+        representation = ifc.createIfcShapeRepresentation(Items=items, ContextOfItems=context)
+        tool.Ifc.run("geometry.assign_representation", product=element, representation=representation)
+        product_shape = element.Representation
+        shape_aspect0 = subject.create_shape_aspect(product_shape, representation, [items[0]], None)
+        previous_shape_aspect_id = shape_aspect0.id()
+        shape_aspect1 = subject.create_shape_aspect(product_shape, representation, [items[1]], None)
+
+        subject.add_representation_item_to_shape_aspect([items[0]], shape_aspect1)
+        # previous shape aspect removed as there won't be any items in it
+        assert tool.Ifc.get_entity_by_id(previous_shape_aspect_id) is None
+        representation = shape_aspect1.ShapeRepresentations[0]
+        assert set(representation.Items) == set(items)
+
+
+class TestRemoveRepresentationItemFromShapeAspect(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+
+        context = ifc.createIfcGeometricRepresentationContext()
+        element = ifc.createIfcWall()
+
+        items = [ifc.createIfcExtrudedAreaSolid(), ifc.createIfcExtrudedAreaSolid()]
+        representation = ifc.createIfcShapeRepresentation(Items=items, ContextOfItems=context)
+        tool.Ifc.run("geometry.assign_representation", product=element, representation=representation)
+        product_shape = element.Representation
+        shape_aspect0 = subject.create_shape_aspect(product_shape, representation, [items[0]], None)
+        previous_shape_aspect_id = shape_aspect0.id()
+        previous_shape_aspect_rep_id = shape_aspect0.ShapeRepresentations[0].id()
+        shape_aspect1 = subject.create_shape_aspect(product_shape, representation, [items[1]], None)
+
+        subject.remove_representation_items_from_shape_aspect([items[0]], shape_aspect0)
+        # previous shape aspect and representation are removed as there won't be any items in them
+        assert tool.Ifc.get_entity_by_id(previous_shape_aspect_id) is None
+        assert tool.Ifc.get_entity_by_id(previous_shape_aspect_rep_id) is None
+
+        # items is removed from the representaiton
+        subject.add_representation_item_to_shape_aspect([items[0]], shape_aspect1)
+        subject.remove_representation_items_from_shape_aspect([items[1]], shape_aspect1)
+        representation = shape_aspect1.ShapeRepresentations[0]
+        assert set(representation.Items) == {items[0]}
@@ -21,6 +21,7 @@ import ifcopenshell
 import blenderbim.core.tool
 import blenderbim.tool as tool
 import numpy as np
+import json
 from test.bim.bootstrap import NewFile
 from blenderbim.tool.model import Model as subject
 from ifcopenshell.util.shape_builder import V
@@ -54,58 +55,75 @@ class TestGenerateOccurrenceName(NewFile):
        assert subject.generate_occurrence_name(element_type, "IfcWall") == "Foobar"


-class TestGetManualBooleans(NewFile):
-    def test_get_manual_booleans(self):
-        clippings = [
-            {
-                "type": "IfcBooleanClippingResult",
-                "operand_type": "IfcHalfSpaceSolid",
-                "matrix": np.eye(4).tolist(),
-            },
-            {
-                "type": "IfcBooleanResult",
-                "operand_type": "IfcHalfSpaceSolid",
-                "matrix": np.eye(4).tolist(),
-            },
-        ]
-
+class TestGetBooleans(NewFile):
+    def test_run(self):
        ifc = ifcopenshell.file()
-        self.ifc = ifc
        tool.Ifc.set(ifc)
-        ifcopenshell.api.run("root.create_entity", ifc, ifc_class="IfcProject")
-        length = ifcopenshell.api.run("unit.add_si_unit", ifc, unit_type="LENGTHUNIT")
-        ifcopenshell.api.run("unit.assign_unit", ifc, units=[length])
-        ifcopenshell.api.run("unit.assign_unit", ifc)
-        element = ifc.createIfcColumn()
-        hea100 = ifc.create_entity(
-            "IfcIShapeProfileDef",
-            ProfileName="HEA100",
-            ProfileType="AREA",
-            OverallWidth=100,
-            OverallDepth=96,
-            WebThickness=5,
-            FlangeThickness=8,
-            FilletRadius=12,
-        )
-        model3d = ifcopenshell.api.run("context.add_context", ifc, context_type="Model")
-        body = ifcopenshell.api.run(
-            "context.add_context",
-            ifc,
-            context_type="Model",
-            context_identifier="Body",
-            target_view="MODEL_VIEW",
-            parent=model3d,
-        )
-        representation = ifcopenshell.api.run(
-            "geometry.add_profile_representation", ifc, context=body, profile=hea100, depth=5, clippings=clippings
-        )
-        ifcopenshell.api.run("geometry.assign_representation", ifc, product=element, representation=representation)

-        booleans = subject.get_booleans(element)
-        assert len(booleans) == 2
-        assert len(subject.get_manual_booleans(element)) == 0
-        subject.mark_manual_booleans(element, booleans)
-        assert len(subject.get_manual_booleans(element)) == 2
+        context = ifc.createIfcGeometricRepresentationContext()
+        element = ifc.createIfcWall()
+
+        items = [ifc.createIfcExtrudedAreaSolid(), ifc.createIfcExtrudedAreaSolid()]
+        representation = ifc.createIfcShapeRepresentation(Items=items, ContextOfItems=context)
+        tool.Ifc.run("geometry.assign_representation", product=element, representation=representation)
+
+        bool1 = set(tool.Ifc.run("geometry.add_boolean", representation=representation, matrix=np.eye(4)))
+        bool2 = set(tool.Ifc.run("geometry.add_boolean", representation=representation, matrix=np.eye(4)))
+
+        assert set(subject.get_booleans(element, representation)) == bool1 | bool2
+
+
+class TestGetManualBooleans(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+
+        context = ifc.createIfcGeometricRepresentationContext()
+        element = ifc.createIfcWall()
+
+        items = [ifc.createIfcExtrudedAreaSolid(), ifc.createIfcExtrudedAreaSolid()]
+        representation = ifc.createIfcShapeRepresentation(Items=items, ContextOfItems=context)
+        tool.Ifc.run("geometry.assign_representation", product=element, representation=representation)
+
+        bool1 = set(tool.Ifc.run("geometry.add_boolean", representation=representation, matrix=np.eye(4)))
+        bool2 = set(tool.Ifc.run("geometry.add_boolean", representation=representation, matrix=np.eye(4)))
+
+        assert set(subject.get_booleans(element, representation)) == bool1 | bool2
+        assert len(subject.get_manual_booleans(element, representation)) == 0
+
+        subject.mark_manual_booleans(element, bool1)
+        assert set(subject.get_manual_booleans(element, representation)) == bool1
+
+
+class TestMarkManualBooleans(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+
+        element = ifc.createIfcWall()
+        boolean = ifc.createIfcBooleanClippingResult()
+        subject.mark_manual_booleans(element, [boolean])
+        pset = ifcopenshell.util.element.get_pset(element, "BBIM_Boolean")
+        assert pset
+        value = json.loads(pset["Data"])
+        assert set(value) == {boolean.id()}
+
+
+class TestUnmarkManualBooleans(NewFile):
+    def test_run(self):
+        ifc = ifcopenshell.file()
+        tool.Ifc.set(ifc)
+
+        element = ifc.createIfcWall()
+        boolean = ifc.createIfcBooleanClippingResult()
+        boolean2 = ifc.createIfcBooleanClippingResult()
+        subject.mark_manual_booleans(element, [boolean, boolean2])
+        subject.unmark_manual_booleans(element, [boolean.id()])
+
+        pset = ifcopenshell.util.element.get_pset(element, "BBIM_Boolean")
+        assert pset
+        value = json.loads(pset["Data"])
+        assert set(value) == {boolean2.id()}


 class TestStairCalculatedParams(NewFile):
@@ -23,6 +23,7 @@ import blenderbim.core.tool
 import blenderbim.tool as tool
 from test.bim.bootstrap import NewFile
 from blenderbim.tool.style import Style as subject
+from ifcopenshell.util.shape_builder import ShapeBuilder


 class TestImplementsTool(NewFile):
@@ -166,7 +167,7 @@ class TestGetSurfaceRenderingAttributes(NewFile):
        output = tool.Blender.get_material_node(obj, "OUTPUT_MATERIAL")
        node = tool.Blender.get_material_node(obj, "BSDF_PRINCIPLED")
        obj.node_tree.nodes.remove(node)
-    
+
        node = obj.node_tree.nodes.new(type="ShaderNodeBsdfGlossy")
        node.inputs["Color"].default_value = [0.5, 0.5, 0.5, 0.5]
        node.inputs["Roughness"].default_value = 0.2
@@ -197,7 +198,7 @@ class TestGetSurfaceRenderingAttributes(NewFile):
        output = tool.Blender.get_material_node(obj, "OUTPUT_MATERIAL")
        node = tool.Blender.get_material_node(obj, "BSDF_PRINCIPLED")
        obj.node_tree.nodes.remove(node)
-        
+
        node = obj.node_tree.nodes.new(type="ShaderNodeBsdfDiffuse")
        node.inputs["Color"].default_value = [0.5, 0.5, 0.5, 0.5]
        node.inputs["Roughness"].default_value = 0.2
@@ -460,3 +461,36 @@ class TestIsEditingStyles(NewFile):
        subject.is_editing_styles() is False
        bpy.context.scene.BIMStylesProperties.is_editing = True
        subject.is_editing_styles() is True
+
+
+class TestGetRepresentationStyleItem(NewFile):
+    def test_run(self):
+        tool.Ifc.set(ifc := ifcopenshell.file())
+        builder = ShapeBuilder(ifc)
+        rectangle = builder.rectangle()
+
+        assert subject.get_representation_item_style(rectangle) == None
+        style = ifc.createIfcSurfaceStyle()
+        subject.assign_style_to_representation_item(rectangle, style)
+        assert subject.get_representation_item_style(rectangle) == style
+
+
+class TestAssignStyleToRepresentationItem(NewFile):
+    def test_run(self):
+        tool.Ifc.set(ifc := ifcopenshell.file())
+        builder = ShapeBuilder(ifc)
+        rectangle = builder.rectangle()
+
+        # assigning new style
+        style1 = ifc.createIfcSurfaceStyle()
+        subject.assign_style_to_representation_item(rectangle, style1)
+        assert subject.get_representation_item_style(rectangle) == style1
+
+        # changing style
+        style2 = ifc.createIfcSurfaceStyle()
+        subject.assign_style_to_representation_item(rectangle, style2)
+        assert subject.get_representation_item_style(rectangle) == style2
+
+        # unassigning styles
+        subject.assign_style_to_representation_item(rectangle, None)
+        assert subject.get_representation_item_style(rectangle) == None
@@ -34,6 +34,7 @@ import ifcopenshell.util.placement
 import ifcopenshell.util.classification
 import ifcopenshell.util.representation
 from deepdiff import DeepDiff
+from ordered_set import OrderedSet


 class IfcDiff:
@@ -234,6 +235,12 @@ class IfcDiff:
            settings.set_context_ids(body_contexts)
        return settings

+    def json_dump_default(self, obj):
+        # result of DeepDiff may contain ordered sets
+        if isinstance(obj, (OrderedSet, set)):
+            return list(obj)
+        return json.JSONEncoder.default(None, obj)
+
    def export(self, path):
        with open(path, "w", encoding="utf-8") as diff_file:
            json.dump(
@@ -244,6 +251,7 @@ class IfcDiff:
                },
                diff_file,
                indent=4,
+                default=self.json_dump_default,
            )

    def get_precision(self):
@@ -21,6 +21,19 @@ import ifcopenshell.util.element

 class Usecase:
    def __init__(self, file, **settings):
+        """Remove a representation.
+
+        Also purges representation items and their related elements
+        like IfcStyledItem, tessellated facesets colours and UV map.
+
+        :param representation: IfcRepresentation to remove.
+            Note that it's expected that IfcRepresentation won't be in use
+            before calling this method (in such elements as IfcProductRepresentation, IfcShapeAspect)
+            otherwise representation won't be removed.
+        :type representation: ifcopenshell.entity_instance
+        :return: None
+        :rtype: None
+        """
        self.file = file
        self.settings = {"representation": None}
        for key, value in settings.items():
@@ -34,13 +47,13 @@ class Usecase:
        for subelement in self.file.traverse(self.settings["representation"]):
            if subelement.is_a("IfcRepresentationItem"):
                [styled_items.add(s) for s in subelement.StyledByItem or []]
-                # IfcTesselatedFaceSet inverses
+                [presentation_layer_assignments.add(s) for s in subelement.LayerAssignment]
+                # IfcTessellatedFaceSet inverses
                [textures.add(t) for t in getattr(subelement, "HasTextures", []) or []]
                [colours.add(t) for t in getattr(subelement, "HasColours", []) or []]
            elif subelement.is_a("IfcRepresentation"):
-                for inverse in self.file.get_inverse(subelement):
-                    if inverse.is_a("IfcPresentationLayerAssignment"):
-                        presentation_layer_assignments.add(inverse)
+                for layer in subelement.LayerAssignments:
+                    presentation_layer_assignments.add(layer)

        ifcopenshell.util.element.remove_deep2(
            self.file,
@@ -54,7 +54,7 @@ class Usecase:
            the work performed.
        :type resource: ifcopenshell.entity_instance.entity_instance
        :return None:
-        :rtype None:
+        :rtype: None:
        """
        self.file = file
        self.settings = {"resource": resource}
@@ -62,9 +62,7 @@ class Usecase:
    def execute(self):
        if ifcopenshell.util.constraint.is_attribute_locked(self.settings["resource"], "Usage.ScheduleWork"):
            return
-        amount_worked = ifcopenshell.util.resource.get_resource_required_work(
-            self.settings["resource"]
-        )
+        amount_worked = ifcopenshell.util.resource.get_resource_required_work(self.settings["resource"])
        if not amount_worked:
            return
        if not self.settings["resource"].Usage:
@@ -338,7 +338,7 @@ def get_type(element):
    :param element: The element occurrence
    :type: ifcopenshell.entity_instance.entity_instance
    :return: The related type element
-    :rtype ifcopenshell.entity_instance.entity_instance
+    :rtype: ifcopenshell.entity_instance.entity_instance

    Example:

@@ -817,8 +817,9 @@ def get_aggregate(element):
    Example:

    .. code:: python
-    element = file.by_type("IfcBeam")[0]
-    aggregate = ifcopenshell.util.element.get_aggregate(element)
+
+        element = file.by_type("IfcBeam")[0]
+        aggregate = ifcopenshell.util.element.get_aggregate(element)
    """
    if hasattr(element, "Decomposes") and element.Decomposes:
        if element.Decomposes[0].is_a("IfcRelAggregates"):  # IFC2X3
@@ -835,8 +836,9 @@ def get_nest(element):
    Example:

    .. code:: python
-    element = file.by_type("IfcBeam")[0]
-    aggregate = ifcopenshell.util.element.get_nest(element)
+
+        element = file.by_type("IfcBeam")[0]
+        aggregate = ifcopenshell.util.element.get_nest(element)
    """
    if hasattr(element, "Nests"):
        if element.Nests:
@@ -856,9 +858,9 @@ def get_parts(element):
    Example:

    .. code:: python
-    element = file.by_type("IfcElementAssembly")[0]
-    parts = ifcopenshell.util.element.get_parts(element)

+        element = file.by_type("IfcElementAssembly")[0]
+        parts = ifcopenshell.util.element.get_parts(element)
    """
    if hasattr(element, "IsDecomposedBy") and element.IsDecomposedBy:
        if element.IsDecomposedBy[0].is_a("IfcRelAggregates"):
@@ -879,9 +881,9 @@ def get_components(element, include_ports=False):
    Example:

    .. code:: python
-    element = file.by_type("IfcElementAssembly")[0]
-    components = ifcopenshell.util.element.get_components(element)

+        element = file.by_type("IfcElementAssembly")[0]
+        components = ifcopenshell.util.element.get_components(element)
    """
    if hasattr(element, "IsNestedBy"):
        if element.IsNestedBy:
@@ -47,27 +47,44 @@ round_vector_to_precision = lambda v, si_conversion: Vector([round_to_precision(


 class ShapeBuilder:
-    def __init__(self, ifc_file):
+    def __init__(self, ifc_file: ifcopenshell.file):
        self.file = ifc_file

    def polyline(
        self, points: List[Vector], closed: bool = False, position_offset: Vector = None, arc_points: List[int] = []
-    ):
+    ) -> ifcopenshell.entity_instance:
        """
        Generate an IfcIndexedPolyCurve based on the provided points.

-        :param points: List of points formatted as ( (x0, y0), (x1, y1) )
-        :type: List[Vector]
-        :param closed: Whether polyline should be closed. Default is False.
-        :type: bool, optional
-        :param position_offset: Optional offset to be applied to all points.
-        :type: Optional[Vector]
+        :param points: List of 2d or 3d points
+        :type points: List[Vector]
+        :param closed: Whether polyline should be closed. Default is `False`
+        :type closed: bool, optional
+        :param position_offset: offset to be applied to all points
+        :type position_offset: Vector, optional
        :param arc_points: Indices of the middle points for arcs. For creating an arc segment,
-        provide 3 points: `arc_start`, `arc_middle` and `arc_end` and add the `arc_middle`
-        point's index to this list.
-        :type: List[int]
+            provide 3 points: `arc_start`, `arc_middle` and `arc_end` to `points` and add the `arc_middle`
+            point's index to `arc_points`
+        :type arc_points: List[int], optional

        :return: IfcIndexedPolyCurve
+        :rtype: ifcopenshell.entity_instance
+
+        Example:
+
+        .. code:: python
+
+            # rectangle
+            points = Vector((0, 0)), Vector((1, 0)), Vector((1, 1)), Vector((0, 1))
+            position = Vector((2, 0))
+            # #2=IfcIndexedPolyCurve(#1,(IfcLineIndex((1,2,3,4,1))),$)
+            polyline = builder.polyline(points, closed=True, position_offset=position)
+
+            # arc between points (1,0) and (0,1). Second point in the arc should be it's middle
+            points = Vector((1, 0)), Vector((0.707, 0.707)), Vector((0, 1)), Vector((0,2))
+            arc_points = (1,) # point with index 1 is a middle of the arc
+            # 4=IfcIndexedPolyCurve(#3,(IfcArcIndex((1,2,3)),IfcLineIndex((3,4,1))),$)
+            curved_polyline = builder.polyline(points, closed=False, position_offset=position, arc_points=arc_points)
        """

        if arc_points and self.file.schema == "IFC2X3":
@@ -130,9 +147,24 @@ class ShapeBuilder:
        ifc_curve = self.file.createIfcIndexedPolyCurve(Points=ifc_points, Segments=ifc_segments)
        return ifc_curve

-    def get_rectangle_coords(self, size: Vector = Vector((1.0, 1.0)).freeze(), position: Vector = None):
-        """get rectangle coords in counter-clockwise order
-        starting from the bottom left corner"""
+    def get_rectangle_coords(self, size: Vector = Vector((1.0, 1.0)).freeze(), position: Vector = None) -> List[Vector]:
+        """
+        Get rectangle coords arranged as below:
+
+        ::
+
+            3 2
+            0 1
+
+        :param size: rectangle size, could be either 2d or 3d, defaults to `(1,1)`
+        :type size: Vector, optional
+        :param position: rectangle position, default to `None`.
+            if `position` not specified zero-vector will be used
+        :type position: Vector, optional
+
+        :return: list of rectangle coords
+        :rtype: List[Vector]
+        """
        dimensions = len(size)

        if not position:
@@ -150,22 +182,33 @@ class ShapeBuilder:
        ]
        return points

-    def rectangle(self, size: Vector = Vector((1.0, 1.0)).freeze(), position: Vector = None):
+    def rectangle(
+        self, size: Vector = Vector((1.0, 1.0)).freeze(), position: Vector = None
+    ) -> ifcopenshell.entity_instance:
        """
-        Generate a rectangle polyline, method supports both 2d and 3d rectangle sizes.
+        Generate a rectangle polyline.

-        :param size: rectangle size
-        :param type: Vector
-        :param size: rectangle position, default to `None`.
-        if `position` not specified zero-vector will be used
-        :param type: Vector, optional
+        :param size: rectangle size, could be either 2d or 3d, defaults to `(1,1)`
+        :type size: Vector, optional
+        :param position: rectangle position, default to `None`.
+            if `position` not specified zero-vector will be used
+        :type position: Vector, optional

        :return: IfcIndexedPolyCurve
+        :rtype: ifcopenshell.entity_instance
        """
        return self.polyline(self.get_rectangle_coords(size, position), closed=True)

-    def circle(self, center: Vector = Vector((0.0, 0.0)).freeze(), radius=1.0):
-        # < returns IfcCircle
+    def circle(self, center: Vector = Vector((0.0, 0.0)).freeze(), radius: float = 1.0) -> ifcopenshell.entity_instance:
+        """
+        :param center: circle 2D position, defaults to zero-vector
+        :type center: Vector, optional
+        :param radius: radius of the circle, defaults to 1.0
+        :type radius: float, optional
+
+        :return: IfcCircle
+        :rtype: ifcopenshell.entity_instance
+        """
        ifc_center = self.file.createIfcAxis2Placement2D(self.file.createIfcCartesianPoint(center))
        ifc_curve = self.file.createIfcCircle(ifc_center, radius)

@@ -556,6 +599,24 @@ class ShapeBuilder:

        return processed_objects if (multiple_objects or multiple_transformations) else processed_objects[0]

+    def sphere(self, radius: float = 1.0, center: Vector = Vector((0, 0, 0)).freeze()) -> ifcopenshell.entity_instance:
+        """
+        :param radius: radius of the sphere, defaults to 1.0
+        :type radius: float, optional
+        :param center: sphere position, defaults to zero-vector
+        :type center: Vector, optional
+
+        :return: IfcSphere
+        :rtype: ifcopenshell.entity_instance
+        """
+
+        ifc_position = self.file.createIfcAxis2Placement3D(
+            self.file.createIfcCartesianPoint(center),  # position
+            self.file.createIfcDirection((0.0, 0.0, 1.0)),  # Z-axis / Axis
+            self.file.createIfcDirection((1.0, 0.0, 0.0)),  # X-axis / RefDirection
+        )
+        return self.file.createIfcSphere(Radius=radius, Position=ifc_position)
+
    def extrude(
        self,
        profile_or_curve,
@@ -616,16 +677,17 @@ class ShapeBuilder:
        disk_solid = self.file.createIfcSweptDiskSolid(Directrix=path_curve, Radius=radius)
        return disk_solid

-    def get_representation(self, context, items, representation_type: str = None):
+    def get_representation(self, context, items, representation_type: str = None) -> ifcopenshell.entity_instance:
        """Create IFC representation for the specified context and items.

        :param context: IfcGeometricRepresentationSubContext
        :param items: could be a list or single curve/IfcExtrudedAreaSolid
        :param representation_type: Explicitly specified RepresentationType, defaults to `None`.
-        If not provided it will be guessed from the items types.
+            If not provided it will be guessed from the items types
        :type representation_type: str, optional

        :return: IfcRepresentation
+        :rtype: ifcopenshell.entity_instance
        """
        if not isinstance(items, collections.abc.Iterable):
            items = [items]
@@ -726,7 +788,7 @@ class ShapeBuilder:
        > coords:        list of 2d coords. Example: ((x0,y0), (x1,y1), (x2, y2))
        > fillets:       list of points from `coords` to base fillet on. Example: (1,)
        > fillet_radius: list of fillet radius for each of corresponding point form `fillets`. Example: (5.,)
-                            Note: filler_radius could be just 1 float value if it's the same for all fillets.
+        Note: filler_radius could be just 1 float value if it's the same for all fillets.

        Optional arguments:
        > closed:           boolean whether curve should be closed (whether last point connected to first one). Default: True
@@ -1335,23 +1397,23 @@ class ShapeBuilder:
        radius: float,
        bend_vector: Vector,
        flip_z_axis: bool,
-    ):
+    ) -> ifcopenshell.entity_instance:
        """

        :param segment: IfcFlowSegment for a bend.
-        Note that for a bend start and end segments types should match.
-
+            Note that for a bend start and end segments types should match.
+        :type segment: ifcopenshell.entity_instance
        :param angle: bend angle, in radians
-        :param type: float
+        :type angle: float
        :param radius: bend radius
-        :param type: float
+        :type radius: float
        :param bend_vector: offset between start and end segments in local space of start segment
            used mainly to determine the second bend axis and it's direction (positive or negative),
            the actual magnitude of the vector is not important (though near zero values will be ignored).
-        :param type: Vector
+        :type bend_vector: Vector
        :param flip_z_axis: since we cannot determine z axis direction from the profile offset,
-        there is an option to flip it if bend is going by start segment Z- axis.
-        :param type: bool
+            there is an option to flip it if bend is going by start segment Z- axis.
+        :type flip_z_axis: bool

        :return: tuple of Model/Body/MODEL_VIEW IfcRepresentation and transition shape data
        """
@@ -79,14 +79,14 @@ class TestRemoveRepresentation(test.bootstrap.IFC4):
        ifcopenshell.api.run("geometry.remove_representation", self.file, representation=representation)
        assert len(self.file.by_type("IfcStyledItem")) == 1

-    def test_purging_presentation_layers(self):
+    def test_purging_representation_presentation_layers(self):
        representation = self.file.createIfcShapeRepresentation()
        layer = self.file.createIfcPresentationLayerAssignment(AssignedItems=[representation])
        ifcopenshell.api.run("geometry.remove_representation", self.file, representation=representation)
        assert len(self.file.by_type("IfcPresentationLayerAssignment")) == 0
        assert len(self.file.by_type("IfcShapeRepresentation")) == 0

-    def test_not_purging_presentation_layers_still_in_use(self):
+    def test_not_purging_representation_presentation_layers_still_in_use(self):
        representation = self.file.createIfcShapeRepresentation()
        representation2 = self.file.createIfcShapeRepresentation()
        layer = self.file.createIfcPresentationLayerAssignment(AssignedItems=[representation, representation2])
@@ -94,6 +94,23 @@ class TestRemoveRepresentation(test.bootstrap.IFC4):
        assert len(self.file.by_type("IfcPresentationLayerAssignment")) == 1
        assert len(self.file.by_type("IfcShapeRepresentation")) == 1

+    def test_purging_representation_item_presentation_layers(self):
+        item = self.file.createIfcExtrudedAreaSolid()
+        representation = self.file.createIfcShapeRepresentation(Items=[item])
+        layer = self.file.createIfcPresentationLayerAssignment(AssignedItems=[item])
+        ifcopenshell.api.run("geometry.remove_representation", self.file, representation=representation)
+        assert len(self.file.by_type("IfcPresentationLayerAssignment")) == 0
+        assert len(self.file.by_type("IfcExtrudedAreaSolid")) == 0
+
+    def test_not_purging_representation_item_presentation_layers_still_in_use(self):
+        item, item2 = self.file.createIfcExtrudedAreaSolid(), self.file.createIfcExtrudedAreaSolid()
+        representation = self.file.createIfcShapeRepresentation(Items=[item])
+        representation2 = self.file.createIfcShapeRepresentation(Items=[item2])
+        layer = self.file.createIfcPresentationLayerAssignment(AssignedItems=[item, item2])
+        ifcopenshell.api.run("geometry.remove_representation", self.file, representation=representation)
+        assert len(self.file.by_type("IfcPresentationLayerAssignment")) == 1
+        assert len(self.file.by_type("IfcExtrudedAreaSolid")) == 1
+
    def test_not_purging_geometric_representation_contexts(self):
        context = self.file.createIfcGeometricRepresentationSubContext()
        representation = self.file.createIfcShapeRepresentation(ContextOfItems=context)
@@ -19,11 +19,50 @@
 import pytest
 import test.bootstrap
 import ifcopenshell.api
+import numpy as np
 from ifcopenshell.util.shape_builder import ShapeBuilder, V, is_x
 from math import degrees, radians, tan
 from mathutils import Vector


+class TestCreatePolyline(test.bootstrap.IFC4):
+    def test_simple_polyline(self):
+        builder = ShapeBuilder(self.file)
+
+        # rectangle
+        points = Vector((0, 0)), Vector((1, 0)), Vector((1, 1)), Vector((0, 1))
+        position = Vector((2, 0))
+        polyline = builder.polyline(points, closed=True, position_offset=position)
+
+        points = [p + position for p in points]
+        assert np.allclose(np.array(points), np.array(polyline.Points.CoordList))
+        # use 1 line index if there are no arcs
+        assert len(polyline.Segments) == 1
+        segment = polyline.Segments[0]
+        assert segment.is_a("IfcLineIndex")
+        assert segment.wrappedValue == (1, 2, 3, 4, 1)
+
+    def test_polyline_with_arc(self):
+        builder = ShapeBuilder(self.file)
+
+        points = Vector((1, 0)), Vector((0.707, 0.707)), Vector((0, 1)), Vector((0, 2))
+        position = Vector((2, 0))
+        arc_points = (1,)
+        # 4=IfcIndexedPolyCurve(#3,(IfcArcIndex((1,2,3)),IfcLineIndex((3,4,1))),$)
+        polyline = builder.polyline(points, closed=False, position_offset=position, arc_points=arc_points)
+        points = [p + position for p in points]
+        assert np.allclose(np.array(points), np.array(polyline.Points.CoordList))
+        assert len(polyline.Segments) == 2
+
+        segment = polyline.Segments[0]
+        assert segment.is_a("IfcArcIndex")
+        assert segment.wrappedValue == (1, 2, 3)
+
+        segment = polyline.Segments[1]
+        assert segment.is_a("IfcLineIndex")
+        assert segment.wrappedValue == (3, 4)
+
+
 class TestCalculateTransitions(test.bootstrap.IFC4):
    def calculate_and_test(self, params, length):
        end_profile = params["end_profile"]
Author	SHA1	Message	Date
Andrej730	3d7e8d7c6c	Fixed #4259 Result of DeepDiff contain ordered sets. Also added fallback for usual sets to lists just in case, should be safe.	2024-01-30 15:41:08 +05:00
Andrej730	a701840826	Fixed error adding a boolean It occured if active object was IFC object and second selected object was just Blender object.	2024-01-30 14:40:07 +05:00
Andrej730	5de2ac9042	black format	2024-01-30 14:36:35 +05:00
Andrej730	573e2626ad	Fix test Model.get_manual_booleans after we added pset to store them	2024-01-30 14:36:35 +05:00
Andrej730	9de59afd49	Fix #4267 and add tests Crash was caused by unmark_manual_booleans accessing boolean element after they were deleted from IFC	2024-01-30 14:36:35 +05:00
Andrej730	74a9671075	Update ui.py	2024-01-30 14:36:35 +05:00
Andrej730	799658ff41	display active representation presentation layer in UI example - https://i.imgur.com/mpnoqPH.png	2024-01-30 14:36:35 +05:00
Andrej730	bd64f42a54	remove_representation to consider representation item's layers too and purge layers if they are out of items as they become invalid	2024-01-30 14:36:35 +05:00
Andrej730	8eab7f155e	Small presentation layers UI fixes	2024-01-30 14:36:35 +05:00
Andrej730	5351966430	access layer assignments from inverse attribute instead of going through representation inverses	2024-01-30 14:36:35 +05:00
Andrej730	2663c079f4	test for removing representation items	2024-01-29 16:47:17 +05:00
Andrej730	6747bd9c8f	UI to remove representation items example - https://i.imgur.com/jJDpIQP.png	2024-01-29 16:47:16 +05:00
Andrej730	6ece295be4	tests for creating shape aspects and adding items	2024-01-29 15:52:40 +05:00
Andrej730	64a9f85f25	create new shape aspects from UI example - https://i.imgur.com/BJJZWrC.png	2024-01-29 15:52:39 +05:00
Andrej730	d8fa853308	edit shape aspect attributes from UI example - https://i.imgur.com/SzUEn6r.png	2024-01-29 15:52:39 +05:00
Andrej730	ce37c49624	Fix #4262 after `0da3270c7`	2024-01-29 11:13:22 +05:00
Andrej730	0da3270c7f	UI for changing representation item's shape aspect Example - https://imgur.com/a/tN7hCYz	2024-01-26 17:32:46 +05:00
Andrej730	fda6fc6c48	geometry.remove_representation documentation	2024-01-26 17:20:39 +05:00
Andrej730	3865f01df9	operator to remove representation item from shape aspect	2024-01-26 17:20:39 +05:00
Andrej730	6bf61d7163	Simple UI to display repr item shape aspect Example - https://i.imgur.com/YEAE9zU.png	2024-01-26 15:27:05 +05:00
Andrej730	b8ad73668f	BBIM to print console errors in case IFC file is failed to load	2024-01-26 14:54:51 +05:00
Andrej730	b7a3dd4164	black format	2024-01-26 14:54:50 +05:00
Bruno Postle	566fd443db	IfcGit avoid leaving stray .git/config.lock files	2024-01-25 23:30:00 +00:00
Andrej730	51b5a507cf	shape builder docs	2024-01-25 16:46:38 +05:00
Andrej730	a44357dad5	shape builder polyline example and tests	2024-01-25 16:46:34 +05:00
Andrej730	8e792ebb50	UI for changing styles for representation items Example - https://imgur.com/a/SQh6rR2	2024-01-25 15:17:44 +05:00
Andrej730	352321364c	fix couple building docs errors / warnings	2024-01-24 16:38:53 +05:00
Andrej730	2ab32e41b2	shape builder docs fixes	2024-01-24 16:38:53 +05:00
Andrej730	3fbd9d7cdf	IFC4 Landscape Library Created IFC library with simple trees, shrubs and hedges - with both 2d and 3d representations. Example - https://i.imgur.com/pOjh1si.png Now it's available along with the furniture library when creating new project - https://i.imgur.com/Ho0B5Gn.png	2024-01-24 16:38:52 +05:00