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Fix issue with eliminate_touching_operands

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Kipre
2025-01-22 21:32:02 +01:00
committed by Thomas Krijnen
parent e2f10a5784
commit 039b7ef4ca
1 changed files with 3 additions and 3 deletions
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src/ifcgeom/kernels/opencascade/boolean_utils.cpp
+3 -3
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@@ -503,10 +503,10 @@ int IfcGeom::util::eliminate_touching_operands(double prec, const TopoDS_Shape &
double u0, u1, v0, v1;
prop_a.Bounds(u0, u1, v0, v1);
prop_a.Normal((u0 + u1) / 2., (u0 + u1) / 2., p_a, v_a);
prop_a.Normal((u0 + u1) / 2., (v0 + v1) / 2., p_a, v_a);
prop_b.Bounds(u0, u1, v0, v1);
prop_b.Normal((u0 + u1) / 2., (u0 + u1) / 2., p_b, v_b);
prop_b.Normal((u0 + u1) / 2., (v0 + v1) / 2., p_b, v_b);
bool all_vertices_behind_f_a = true;
@@ -531,7 +531,7 @@ int IfcGeom::util::eliminate_touching_operands(double prec, const TopoDS_Shape &
// Check if surface normals are opposite
if (v_a.IsOpposite(v_b, 1.e-5)) {
// Check if faces are co-planar
if ((p_b.XYZ() - p_a.XYZ()).Dot(v_a.XYZ()) <= prec) {
if (std::abs((p_b.XYZ() - p_a.XYZ()).Dot(v_a.XYZ())) <= prec) {
TopTools_IndexedMapOfShape f_b_vertices;
TopExp::MapShapes(f_b, TopAbs_VERTEX, f_b_vertices);