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FD color gives 3-tuple, transparency as separate property

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This commit is contained in:
Christopher Lackner 2022-05-06 17:14:10 +02:00
parent cad2391e34
commit c61753d89d
1 changed files with 28 additions and 1 deletions
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29
libsrc/meshing/python_mesh.cpp
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@ -606,7 +606,34 @@ DLL_HEADER void ExportNetgenMeshing(py::module &m)
[](FaceDescriptor & self) -> string { return self.GetBCName(); },
[](FaceDescriptor & self, string name) { self.SetBCName(new string(name)); } // memleak
)
.def_property("color", &FaceDescriptor::SurfColour, &FaceDescriptor::SetSurfColour )
.def_property("color",
[](const FaceDescriptor& self)
{
auto sc = self.SurfColour();
return py::tuple(sc[0], sc[1], sc[2]);
},
[](FaceDescriptor& self, py::tuple col)
{
Vec<4> sc = 1;
sc[0] = py::cast<double>(col[0]);
sc[1] = py::cast<double>(col[1]);
sc[2] = py::cast<double>(col[2]);
if(py::len(col) > 3)
sc[3] = py::cast<double>(col[3]);
self.SetSurfColour(sc);
}
)
.def_property("transparency",
[](const FaceDescriptor& self)
{
return self.SurfColour()[3];
},
[](FaceDescriptor& self, double val)
{
auto sc = self.SurfColour();
sc[3] = val;
self.SetSurfColour(sc);
})
;