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#3536 fix edge segments in world coords

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This commit is contained in:
Thomas Krijnen
2023-08-09 14:55:23 +08:00
parent 9fc32e5c2e
commit b611151039
1 changed files with 4 additions and 3 deletions
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src/ifcgeom_schema_agnostic/IfcGeomRepresentation.cpp
+4 -3
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@@ -428,6 +428,8 @@ IfcGeom::Representation::Triangulation::Triangulation(const BRep& shape_model)
for (int i = 1; i <= n; ++i) { for (int i = 1; i <= n; ++i) {
gp_XYZ p = tessellater.Value(i).XYZ(); gp_XYZ p = tessellater.Value(i).XYZ();
auto p_local = p;
trsf.Transforms(p);
int current = addVertex(iit->ItemId(), surface_style_id, p); int current = addVertex(iit->ItemId(), surface_style_id, p);
@@ -455,11 +457,10 @@ IfcGeom::Representation::Triangulation::Triangulation(const BRep& shape_model)
} }
d3 = d1.XYZ() + d2.XYZ(); d3 = d1.XYZ() + d2.XYZ();
d4 = d1.XYZ() - d2.XYZ(); d4 = d1.XYZ() - d2.XYZ();
p2 = p - d3.XYZ() / 10.; p2 = p_local - d3.XYZ() / 10.;
p3 = p - d4.XYZ() / 10.; p3 = p_local - d4.XYZ() / 10.;
trsf.Transforms(p2); trsf.Transforms(p2);
trsf.Transforms(p3); trsf.Transforms(p3);
trsf.Transforms(p);
int left = addVertex(iit->ItemId(), surface_style_id, p2); int left = addVertex(iit->ItemId(), surface_style_id, p2);
int right = addVertex(iit->ItemId(), surface_style_id, p3); int right = addVertex(iit->ItemId(), surface_style_id, p3);