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copy shape BRepBuilderAPI_Transform (to avoid copies of same TShape with different locations)

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mhochsteger@cerbsim.com 2021-11-25 14:14:10 +01:00
parent 8dfdfb9579
commit 50e05f8a72
1 changed files with 5 additions and 5 deletions
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10
libsrc/occ/python_occ_shapes.cpp
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@ -794,7 +794,7 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
// version 1: Transoformation
gp_Trsf trafo;
trafo.SetTranslation(v);
BRepBuilderAPI_Transform builder(shape, trafo);
BRepBuilderAPI_Transform builder(shape, trafo, true);
PropagateProperties(builder, shape);
return builder.Shape();
// version 2: change location
@ -806,7 +806,7 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{
gp_Trsf trafo;
trafo.SetRotation(ax, ang*M_PI/180);
BRepBuilderAPI_Transform builder(shape, trafo);
BRepBuilderAPI_Transform builder(shape, trafo, true);
PropagateProperties(builder, shape);
return builder.Shape();
}, py::arg("axis"), py::arg("ang"),
@ -816,7 +816,7 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{
gp_Trsf trafo;
trafo.SetMirror(ax.Ax2());
BRepBuilderAPI_Transform builder(shape, trafo);
BRepBuilderAPI_Transform builder(shape, trafo, true);
PropagateProperties(builder, shape);
return builder.Shape();
}, py::arg("axes"),
@ -826,7 +826,7 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{
gp_Trsf trafo;
trafo.SetMirror(ax);
BRepBuilderAPI_Transform builder(shape, trafo);
BRepBuilderAPI_Transform builder(shape, trafo, true);
PropagateProperties(builder, shape);
return builder.Shape();
}, py::arg("axes"),
@ -836,7 +836,7 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
{
gp_Trsf trafo;
trafo.SetScale(p, s);
BRepBuilderAPI_Transform builder(shape, trafo);
BRepBuilderAPI_Transform builder(shape, trafo, true);
PropagateProperties(builder, shape);
return builder.Shape();
}, py::arg("p"), py::arg("s"),