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Updated IfcBlender.py

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Fix gcc compilation (Patch by Jochem Berndsen)
This commit is contained in:
Thomas Krijnen
2011-06-01 13:19:36 +00:00
parent 357bae86e3
commit 7bd1a3e7e4
3 changed files with 91 additions and 83 deletions
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src/ifcblender/IfcBlender.py
+84 -23
View File
@@ -1,51 +1,112 @@
import bpy, mathutils
##############################################################################
# #
#This file is part of IfcOpenShell. #
# #
#IfcOpenShell is free software: you can redistribute it and/or modify #
#it under the terms of the Lesser GNU General Public License as published by #
#the Free Software Foundation, either version 3.0 of the License, or #
#(at your option) any later version. #
# #
#IfcOpenShell 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 #
#Lesser GNU General Public License for more details. #
# #
#You should have received a copy of the Lesser GNU General Public License #
#along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
##############################################################################
bl_info = {
"name": "IfcBlender",
"description": "Import files in the "\
"Industry Foundation Classes (.ifc) file format",
"author": "Thomas Krijnen, IfcOpenShell",
"blender": (2, 5, 6),
"api": 32738,
"location": "File > Import",
"warning": "This addon requires several "\
"Open CASCADE libraries to be installed",
"wiki_url": "http://sourceforge.net/apps/"\
"mediawiki/ifcopenshell/index.php",
"tracker_url": "http://sourceforge.net/tracker/?group_id=543113",
"category": "Import-Export"}
import bpy
import mathutils
from bpy.props import *
from io_utils import ImportHelper
class ImportIFC(bpy.types.Operator, ImportHelper):
'''Load an IFC File'''
bl_idname = "import_scene.ifc"
bl_label = "Import IFC"
bl_label = "Import .ifc file"
filename_ext = ".ifc"
filter_glob = StringProperty(default="*.ifc", options={'HIDDEN'})
def execute(self, context):
import IFCimport
IFCimport.init_objs(self.filepath)
import IfcImport
if not IfcImport.Init(self.filepath):
return {'FINISHED'}
ids = {}
while True:
ob = IFCimport.current_obj()
print (ob.name)
if not ob.type in ['IFCSPACE','IFCOPENINGELEMENT']:
ob = IfcImport.Get()
if not ob.type in ['IFCSPACE', 'IFCOPENINGELEMENT']:
f = ob.mesh.faces
v = ob.mesh.verts
m = ob.matrix
if ob.mesh.id in ids: me = ids[ob.mesh.id]
if ob.mesh.id in ids:
me = ids[ob.mesh.id]
else:
verts = []
faces = []
for i in range(0,len(f),3):
faces.append([f[i+0],f[i+1],f[i+2]])
for i in range(0,len(v),3):
verts.append([v[i+0],v[i+1],v[i+2]])
me = bpy.data.meshes.new('mesh%d'%ob.mesh.id)
me.from_pydata(verts,[],faces)
for i in range(0, len(f), 3):
faces.append([f[i + 0], f[i + 1], f[i + 2]])
for i in range(0, len(v), 3):
verts.append([v[i + 0], v[i + 1], v[i + 2]])
me = bpy.data.meshes.new('mesh%d' % ob.mesh.id)
me.from_pydata(verts, [], faces)
if ob.type in bpy.data.materials:
mat = bpy.data.materials[ob.type]
mat.use_fake_user = True
else: mat = bpy.data.materials.new(ob.type)
else:
mat = bpy.data.materials.new(ob.type)
me.materials.append(mat)
ids[ob.mesh.id] = me
bob = bpy.data.objects.new(ob.name,me)
bob.matrix_world = mathutils.Matrix([m[0],m[1],m[2],0],[m[3],m[4],m[5],0],[m[6],m[7],m[8],0],[m[9],m[10],m[11],1])
bob = bpy.data.objects.new(ob.name, me)
bob.matrix_world = mathutils.Matrix(([m[0], m[1], m[2], 0],
[m[3], m[4], m[5], 0],
[m[6], m[7], m[8], 0],
[m[9], m[10], m[11], 1]))
bpy.context.scene.objects.link(bob)
me.update()
if not IFCimport.next_obj(): break
bpy.ops.object.select_all(action='DESELECT')
bpy.ops.object.select_name(name=bob.name)
bpy.ops.object.mode_set(mode='EDIT')
bpy.ops.mesh.normals_make_consistent()
bpy.ops.object.mode_set(mode='OBJECT')
if not IfcImport.Next():
break
return {'FINISHED'}
def menu_func_import(self, context):
self.layout.operator(ImportIFC.bl_idname, text="Industry Foundation Classes (.ifc)")
self.layout.operator(ImportIFC.bl_idname,
text="Industry Foundation Classes (.ifc)")
def register():
bpy.utils.register_module(__name__)
bpy.types.INFO_MT_file_import.append(menu_func_import)
register()
def unregister():
bpy.utils.unregister_module(__name__)
bpy.types.INFO_MT_file_import.remove(menu_func_import)
if __name__ == "__main__":
register()
src/ifcparse/IfcGeom.cpp
+6 -6
View File
@@ -177,13 +177,13 @@ bool IfcGeom::convert(IfcSchema::Face* IfcFace, TopoDS_Face& face) {
IfcEntity loop = bound->Loop();
TopoDS_Wire wire;
if ( ! IfcGeom::convert_wire(loop,wire) ) return false;
BRepBuilderAPI_MakeFace mf = BRepBuilderAPI_MakeFace(wire);
BRepBuilderAPI_MakeFace mf(wire, false);
BRepBuilderAPI_FaceError er = mf.Error();
if ( er == BRepBuilderAPI_NotPlanar ) {
std::cout << "[Notice] Trying to fix non-planar face" << std::endl;
ShapeFix_ShapeTolerance FTol;
FTol.SetTolerance(wire, 0.01, TopAbs_WIRE);
mf = BRepBuilderAPI_MakeFace(wire);
mf = BRepBuilderAPI_MakeFace(wire, false);
er = mf.Error();
}
if ( er != BRepBuilderAPI_FaceDone ) return false;
@@ -226,7 +226,7 @@ bool IfcGeom::convert(IfcSchema::ArbitraryClosedProfileDef* IfcArbitraryClosedPr
bool IfcGeom::convert(IfcSchema::ArbitraryProfileDefWithVoids* IfcArbitraryProfileDefWithVoids, TopoDS_Face& face) {
TopoDS_Wire profile;
if ( ! IfcGeom::convert_wire(IfcArbitraryProfileDefWithVoids->Polyline(),profile) ) return false;
BRepBuilderAPI_MakeFace mf = BRepBuilderAPI_MakeFace(profile);
BRepBuilderAPI_MakeFace mf(profile, false);
IfcEntities voids = IfcArbitraryProfileDefWithVoids->Voids();
for( IfcParse::Entities::it it = voids->begin(); it != voids->end(); ++ it ) {
TopoDS_Wire hole;
@@ -357,16 +357,16 @@ bool IfcGeom::convert_openings(const IfcSchema::BuildingElement* IfcBuildingElem
return true;
}
bool IfcGeom::convert_wire_to_face(const TopoDS_Wire& wire, TopoDS_Face& face) {
BRepBuilderAPI_MakeFace mf = BRepBuilderAPI_MakeFace(wire);
BRepBuilderAPI_MakeFace mf(wire, false);
BRepBuilderAPI_FaceError er = mf.Error();
if ( er == BRepBuilderAPI_NotPlanar ) {
std::cout << "[Notice] Trying to fix non-planar face" << std::endl;
ShapeFix_ShapeTolerance FTol;
FTol.SetTolerance(wire, 0.01, TopAbs_WIRE);
mf = BRepBuilderAPI_MakeFace(wire);
mf = BRepBuilderAPI_MakeFace(wire, false);
er = mf.Error();
}
if ( er != BRepBuilderAPI_FaceDone ) return false;
face = mf.Face();
return true;
}
}