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Fix null pointer access in tesselation of opencascade shape

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Thomas Krijnen
2017-03-09 15:04:54 +01:00
parent 619b4fbed5
commit 0596827b9d
1 changed files with 4 additions and 1 deletions
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src/ifcgeom/kernels/opencascade/OpenCascadeShape.cpp
+4 -1
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@@ -11,7 +11,10 @@
void IfcGeom::OpenCascadeShape::Triangulate(const IfcGeom::IteratorSettings& settings, const IfcGeom::ConversionResultPlacement* place, IfcGeom::Representation::Triangulation<double>* t, int surface_style_id) const {
const TopoDS_Shape& s = shape_;
const gp_GTrsf& trsf = dynamic_cast<const OpenCascadePlacement*>(place)->trsf();
gp_GTrsf trsf;
if (place) {
trsf = dynamic_cast<const OpenCascadePlacement*>(place)->trsf();
}
// Triangulate the shape
try {