/********************************************************************************
* *
* 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 . *
* *
********************************************************************************/
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#include "../ifcgeom/IfcGeom.h"
#include
#include
#define Kernel MAKE_TYPE_NAME(Kernel)
#ifdef SCHEMA_HAS_IfcTriangulatedFaceSet
bool IfcGeom::Kernel::convert(const IfcSchema::IfcTriangulatedFaceSet* l, TopoDS_Shape& shape) {
IfcSchema::IfcCartesianPointList3D* point_list = l->Coordinates();
auto coord_list = point_list->CoordList();
std::vector> indices = l->CoordIndex();
faceset_helper<
std::vector,
std::vector
> helper(this, coord_list, indices, l->Closed().get_value_or(false));
TopTools_ListOfShape faces;
for (auto it = indices.begin(); it != indices.end(); ++it) {
TopoDS_Wire w;
if (helper.wire(*it, w)) {
BRepBuilderAPI_MakeFace mf(w);
if (mf.IsDone()) {
faces.Append(mf.Face());
}
}
}
if (faces.Extent() > getValue(GV_MAX_FACES_TO_ORIENT) || !create_solid_from_faces(faces, shape)) {
TopoDS_Compound compound;
BRep_Builder builder;
builder.MakeCompound(compound);
TopTools_ListIteratorOfListOfShape face_iterator;
for (face_iterator.Initialize(faces); face_iterator.More(); face_iterator.Next()) {
builder.Add(compound, face_iterator.Value());
}
shape = compound;
}
return true;
}
#endif