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+ fixes #0001413: Part.Shape.transformGeometry on Null Shape causes SIGSEGV

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This commit is contained in:
wmayer 2014-02-14 15:02:26 +01:00
parent a3056b9d32
commit e08635b1e8
1 changed files with 6 additions and 0 deletions
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6
src/Mod/Part/App/TopoShape.cpp
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@ -1913,6 +1913,9 @@ void TopoShape::transformGeometry(const Base::Matrix4D &rclMat)
TopoDS_Shape TopoShape::transformGShape(const Base::Matrix4D& rclTrf) const
{
if (this->_Shape.IsNull())
Standard_Failure::Raise("Cannot transform null shape");
gp_GTrsf mat;
mat.SetValue(1,1,rclTrf[0][0]);
mat.SetValue(2,1,rclTrf[1][0]);
@ -1934,6 +1937,9 @@ TopoDS_Shape TopoShape::transformGShape(const Base::Matrix4D& rclTrf) const
void TopoShape::transformShape(const Base::Matrix4D& rclTrf, bool copy)
{
if (this->_Shape.IsNull())
Standard_Failure::Raise("Cannot transform null shape");
gp_Trsf mat;
mat.SetValues(rclTrf[0][0],rclTrf[0][1],rclTrf[0][2],rclTrf[0][3],
rclTrf[1][0],rclTrf[1][1],rclTrf[1][2],rclTrf[1][3],