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+ extend makeFilledFace

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This commit is contained in:
wmayer 2014-05-14 13:18:23 +02:00
parent 5c8ff0bf6c
commit f7a42f25b9
1 changed files with 31 additions and 9 deletions
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40
src/Mod/Part/App/AppPartPy.cpp
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@ -437,29 +437,51 @@ static PyObject * makeFilledFace(PyObject *self, PyObject *args)
{
// http://opencascade.blogspot.com/2010/03/surface-modeling-part6.html
// TODO: GeomPlate_BuildPlateSurface
// TODO: GeomPlate_MakeApprox
// TODO: BRepFeat_SplitShape
PyObject *obj;
if (!PyArg_ParseTuple(args, "O", &obj))
PyObject *surf=0;
if (!PyArg_ParseTuple(args, "O|O!", &obj, &TopoShapeFacePy::Type, &surf))
return NULL;
PY_TRY {
// See also BRepOffsetAPI_MakeFilling
BRepFill_Filling builder;
try {
if (surf) {
const TopoDS_Shape& face = static_cast<TopoShapeFacePy*>(surf)->
getTopoShapePtr()->_Shape;
if (!face.IsNull() && face.ShapeType() == TopAbs_FACE) {
builder.LoadInitSurface(TopoDS::Face(face));
}
}
Py::Sequence list(obj);
int countEdges = 0;
int numConstraints = 0;
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
if (PyObject_TypeCheck((*it).ptr(), &(Part::TopoShapeEdgePy::Type))) {
const TopoDS_Shape& sh = static_cast<TopoShapeEdgePy*>((*it).ptr())->
if (PyObject_TypeCheck((*it).ptr(), &(Part::TopoShapePy::Type))) {
const TopoDS_Shape& sh = static_cast<TopoShapePy*>((*it).ptr())->
getTopoShapePtr()->_Shape;
if (!sh.IsNull()) {
builder.Add(TopoDS::Edge(sh), GeomAbs_C0);
countEdges++;
if (sh.ShapeType() == TopAbs_EDGE) {
builder.Add(TopoDS::Edge(sh), GeomAbs_C0);
numConstraints++;
}
else if (sh.ShapeType() == TopAbs_FACE) {
builder.Add(TopoDS::Face(sh), GeomAbs_C0);
numConstraints++;
}
else if (sh.ShapeType() == TopAbs_VERTEX) {
const TopoDS_Vertex& v = TopoDS::Vertex(sh);
gp_Pnt pnt = BRep_Tool::Pnt(v);
builder.Add(pnt);
numConstraints++;
}
}
}
}
if (countEdges == 0) {
PyErr_SetString(PyExc_Exception, "Failed to created face with no edges");
if (numConstraints == 0) {
PyErr_SetString(PyExc_Exception, "Failed to created face with no constraints");
return 0;
}