Glassvision/IfcOpenShell
1
0
Fork 0
mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-08-30 00:23:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fixes for compilation of cgal kernel

Browse Source
This commit is contained in:
Thomas Krijnen
2019-01-23 12:34:21 +01:00
parent a7a1ad129e
commit 30479ca0a6
15 changed files with 171 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ifcgeom/kernels/opencascade/IfcGeomFaces.cpp
+14 -1
View File
@@ -106,6 +106,19 @@
#define Kernel MAKE_TYPE_NAME(Kernel)
namespace {
int count_occt(const TopoDS_Shape& s, TopAbs_ShapeEnum t) {
IfcGeom::OpenCascadeShape Ss(s);
return IfcGeom::Kernel::count(&Ss, (int) t);
}
int is_manifold_occt(const TopoDS_Shape& s) {
IfcGeom::OpenCascadeShape Ss(s);
return IfcGeom::Kernel::is_manifold(&Ss);
}
}
bool IfcGeom::Kernel::convert(const IfcSchema::IfcFace* l, TopoDS_Shape& face) {
IfcSchema::IfcFaceBound::list::ptr bounds = l->Bounds();
@@ -239,7 +252,7 @@ bool IfcGeom::Kernel::convert(const IfcSchema::IfcFace* l, TopoDS_Shape& face) {
if (face_surface.IsNull()) {
gp_Pln pln;
if (count(wire, TopAbs_EDGE) > 128 && approximate_plane_through_wire(wire, pln)) {
if (count_occt(wire, TopAbs_EDGE) > 128 && approximate_plane_through_wire(wire, pln)) {
// tfk: optimization find the underlying surface ourselves since it's going
// to be planar in IFC if no explicit surface is given. Should we always do this?
// @todo is this still relevant considering the code above