Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-08-17 19:09:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

Advanced brep, sweeps and various fixes #4848 #4895

Browse Source
This commit is contained in:
Thomas Krijnen
2024-07-03 14:36:35 +02:00
parent 9485190604
commit d4efcd40f9
19 changed files with 537 additions and 219 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ifcgeom/mapping/IfcSurfaceOfLinearExtrusion.cpp
+9 -27
View File
@@ -23,37 +23,19 @@ using namespace ifcopenshell::geometry;
taxonomy::ptr mapping::map_impl(const IfcSchema::IfcSurfaceOfLinearExtrusion* inst) {
return nullptr;
/*
TopoDS_Wire wire;
if ( !convert_wire(inst->SweptCurve(), wire) ) {
TopoDS_Face face;
if ( !convert_face(inst->SweptCurve(),face) ) return false;
TopExp_Explorer exp(face, TopAbs_WIRE);
wire = TopoDS::Wire(exp.Current());
}
const double height = inst->Depth() * length_unit_;
gp_Trsf trsf;
taxonomy::matrix4::ptr matrix;
bool has_position = true;
#ifdef SCHEMA_IfcSweptSurface_Position_IS_OPTIONAL
#ifdef SCHEMA_IfcSweptAreaSolid_Position_IS_OPTIONAL
has_position = inst->Position() != nullptr;
#endif
if (has_position) {
IfcGeom::Kernel::convert(inst->Position(), trsf);
matrix = taxonomy::cast<taxonomy::matrix4>(map(inst->Position()));
}
gp_Dir dir;
convert(inst->ExtrudedDirection(),dir);
shape = BRepPrimAPI_MakePrism(wire, height*dir);
if (has_position) {
// IfcSweptSurface.Position (trsf) is an IfcAxis2Placement3D
// and therefore has a unit scale factor
shape.Move(trsf);
}
return !shape.IsNull();
*/
return taxonomy::make<taxonomy::extrusion>(
matrix,
taxonomy::cast<taxonomy::loop>(map(inst->SweptCurve())),
taxonomy::cast<taxonomy::direction3>(map(inst->ExtrudedDirection())),
std::numeric_limits<double>::infinity()
);
}