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Apply the same precision value when merging a compound of faces into a solid just-in-time for subtraction

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Thomas Krijnen
2014-06-11 10:35:06 +00:00
parent 79839d487a
commit 18620d29ae
1 changed files with 7 additions and 1 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+7 -1
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@@ -126,7 +126,13 @@ bool IfcGeom::is_compound(const TopoDS_Shape& shape) {
const TopoDS_Shape& IfcGeom::ensure_fit_for_subtraction(const TopoDS_Shape& shape, TopoDS_Shape& solid) { const TopoDS_Shape& IfcGeom::ensure_fit_for_subtraction(const TopoDS_Shape& shape, TopoDS_Shape& solid) {
const bool is_comp = IfcGeom::is_compound(shape); const bool is_comp = IfcGeom::is_compound(shape);
if ( ! is_comp ) return shape; if ( ! is_comp ) return shape;
IfcGeom::create_solid_from_compound(shape,solid); IfcGeom::create_solid_from_compound(shape, solid);
// If the SEW_SHELLS option had been set this precision had been applied
// at the end of the generic IfcGeom::convert_shape() call.
const double precision = IfcGeom::GetValue(GV_PRECISION);
IfcGeom::apply_tolerance(solid, precision);
return solid; return solid;
} }