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Merge OCCT 7.6+ compatibility

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This commit is contained in:
Thomas Krijnen
2023-04-09 19:28:37 +00:00
parent ed00fc282a
commit 933f7fced2
2 changed files with 14 additions and 7 deletions
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src/ifcgeom/kernels/opencascade/OpenCascadeConversionResult.cpp
+3 -5
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@@ -62,8 +62,6 @@ void ifcopenshell::geometry::OpenCascadeShape::Triangulate(const IfcGeom::Iterat
std::map<std::pair<int, int>, int> edgecount;
std::vector<std::pair<int, int> > edges_temp;
const TColgp_Array1OfPnt& nodes = tri->Nodes();
const TColgp_Array1OfPnt2d& uvs = tri->UVNodes();
std::vector<gp_XYZ> coords;
BRepGProp_Face prop(face);
std::map<int, int> dict;
@@ -72,14 +70,14 @@ void ifcopenshell::geometry::OpenCascadeShape::Triangulate(const IfcGeom::Iterat
const bool calculate_normals = !settings.get(IfcGeom::IteratorSettings::WELD_VERTICES) &&
!settings.get(IfcGeom::IteratorSettings::NO_NORMALS);
for (int i = 1; i <= nodes.Length(); ++i) {
coords.push_back(nodes(i).Transformed(loc).XYZ());
for (int i = 1; i <= tri->NbNodes(); ++i) {
coords.push_back(tri->Node(i).Transformed(loc).XYZ());
taxonomy_transform(place.components_, *coords.rbegin());
const gp_XYZ& last = *coords.rbegin();
dict[i] = t->addVertex(surface_style_id, last.X(), last.Y(), last.Z());
if (calculate_normals) {
const gp_Pnt2d& uv = uvs(i);
const gp_Pnt2d& uv = tri->UVNode(i);
gp_Pnt p;
gp_Vec normal_direction;
prop.Normal(uv.X(), uv.Y(), p, normal_direction);