IfcOpenShell/test/input/advanced_brep.ifc

ISO-10303-21;
HEADER;
FILE_DESCRIPTION(('ViewDefinition [notYetAssigned]'),'2;1');
FILE_NAME(
/* name */ 'advanced_brep.ifc',
/* time_stamp */ '2012-05-31T11:53:44',
/* author */ ('Jon'),
/* organization */ ('Unknown'),
/* preprocessor_version */ 'ssiIFC - Grasshopper Plug-in by Geometry Gym Pty Ltd',
/* originating_system */ 'ssiIFC - Grasshopper Plug-in by Geometry Gym Pty Ltd',
/* authorization */ 'None');

FILE_SCHEMA (('IFC4RC4'));
ENDSEC;

DATA;

/* single owner history sufficient if not otherwise required by the view definition ------------ */
/* provides the person and application creating the data set, and the time it is created ------- */
#1= IFCAPPLICATION(#2,'0.5.35.0','ssiRhinoIFC - Geometry Gym Plug-in for Rhino3d','ssiRhinoIFC');
#2= IFCORGANIZATION($,'Geometry Gym Pty Ltd',$,$,$);
#3= IFCPERSONANDORGANIZATION(#4,#5,$);
#4= IFCPERSON($,'Jon',$,$,$,$,$,$);
#5= IFCORGANIZATION($,'UNKNOWN',$,$,$);
#6= IFCOWNERHISTORY(#3,#1,$,.ADDED.,1338465163,$,$,1338465163);

/* each IFC data set containing geometry has to define a geometric representation context ------ */
/* the attribute 'ContextType' has to be 'Model' for 3D model geometry ------------------------- */
#7= IFCCARTESIANPOINT((0.0,0.0,0.0));
#8= IFCDIRECTION((1.0,0.0,0.0));
#9= IFCDIRECTION((0.0,1.0,0.0));
#10= IFCDIRECTION((0.0,0.0,1.0));
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#13= IFCCARTESIANPOINT((0.0,0.0));
#14= IFCAXIS2PLACEMENT3D(#7,#10,#8);
#15= IFCGEOMETRICREPRESENTATIONCONTEXT('Body','Model',3,0.00001,#14,#16);
#16= IFCDIRECTION((0.0,1.0));

/* each IFC data set containing geometry has to define at absolute minimum length and angle ---- */
#17= IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
#18= IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
#19= IFCSIUNIT(*,.VOLUMEUNIT.,$,.CUBIC_METRE.);
#27= IFCSIUNIT(*,.PLANEANGLEUNIT.,$,.RADIAN.);
#26= IFCUNITASSIGNMENT((#17,#18,#19,#27));

/* each IFC data set containing elements in a building context has to include a building ------- */
/* at absolute minimum (could have a site and stories as well) --------------------------------- */
#25= IFCPROJECT('2oT9YYbSrBUghtexcAcblU',#6,'Grasshopper Project',$,$,'Grasshopper Project',$,(#15),#26);
#21= IFCBUILDING('3qzoyCPy1CtfV237Rle9$t',#6,'Grasshopper Building','GH Building',$,#22,$,$,.ELEMENT.,$,$,$);
#22= IFCLOCALPLACEMENT($,#11);
#23= IFCRELCONTAINEDINSPATIALSTRUCTURE('0LkkopPYL7VANMLhZDjkkq',#6,'Building','Building Container for Elements',(#181),#21);
#28= IFCRELAGGREGATES('2C1MZiLqv228Cmw2sZ7QPO',#6,'Project Container','Project Container for Buildings',#25,(#21));

/* geometry definition of the advanced brep ---------------------------------------------------- */
/* previded as the 'AdvancedBrep' representation type for the 'Body' of a building element proxy */
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#180= IFCADVANCEDBREP(#29);
#181= IFCBUILDINGELEMENTPROXY('1hMBdOkWj7WhC2kvgZp44F',#6,'BuildingElementProxy',$,$,#184,#182,$,.NOTDEFINED.);
#182= IFCPRODUCTDEFINITIONSHAPE($,$,(#183));
#183= IFCSHAPEREPRESENTATION(#15,'Body','AdvancedBrep',(#180));
#184= IFCLOCALPLACEMENT($,#11);
ENDSEC;

END-ISO-10303-21;