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support face colors when writing in OpenInventor format

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This commit is contained in:
wmayer
2019-01-12 15:06:25 +01:00
parent 94c28e9fc8
commit 4f10d2fac9
4 changed files with 40 additions and 10 deletions
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20
src/Mod/Part/App/TopoShapePyImp.cpp
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@@ -74,6 +74,7 @@
#include <Base/MatrixPy.h>
#include <Base/Vector3D.h>
#include <Base/VectorPy.h>
#include <App/PropertyStandard.h>
#include <CXX/Extensions.hxx>
#include "TopoShape.h"
@@ -286,21 +287,32 @@ PyObject* TopoShapePy::read(PyObject *args)
Py_Return;
}
PyObject* TopoShapePy::writeInventor(PyObject * args)
PyObject* TopoShapePy::writeInventor(PyObject * args, PyObject * keywds)
{
static char *kwlist[] = {"Mode", "Deviation", "Angle", "FaceColors", NULL};
double dev=0.3, angle=0.4;
int mode=2;
if (!PyArg_ParseTuple(args, "|idd", &mode,&dev,&angle))
PyObject* pylist=nullptr;
if (!PyArg_ParseTupleAndKeywords(args, keywds, "|iddO", kwlist,
&mode,&dev,&angle,&pylist))
return NULL;
std::vector<App::Color> faceColors;
if (pylist) {
App::PropertyColorList prop;
prop.setPyObject(pylist);
faceColors = prop.getValues();
}
std::stringstream result;
BRepMesh_IncrementalMesh(getTopoShapePtr()->getShape(),dev);
if (mode == 0)
getTopoShapePtr()->exportFaceSet(dev, angle, result);
getTopoShapePtr()->exportFaceSet(dev, angle, faceColors, result);
else if (mode == 1)
getTopoShapePtr()->exportLineSet(result);
else {
getTopoShapePtr()->exportFaceSet(dev, angle, result);
getTopoShapePtr()->exportFaceSet(dev, angle, faceColors, result);
getTopoShapePtr()->exportLineSet(result);
}
// NOTE: Cleaning the triangulation may cause problems on some algorithms like BOP