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0000833: Color-per-face info lost when you set transparency

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wmayer
2012-09-14 14:01:24 +02:00
parent 25c0afbb80
commit 6e3b142cd8
3 changed files with 298 additions and 0 deletions
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23
src/Mod/Part/Gui/ViewProviderExt.cpp
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@@ -281,6 +281,29 @@ void ViewProviderPartExt::onChanged(const App::Property* prop)
ViewProviderGeometryObject::onChanged(prop);
DiffuseColor.setValue(ShapeColor.getValue());
}
else if (prop == &Transparency) {
const App::Material& Mat = ShapeMaterial.getValue();
long value = (long)(100*Mat.transparency);
if (value != Transparency.getValue()) {
float trans = Transparency.getValue()/100.0f;
if (pcShapeBind->value.getValue() == SoMaterialBinding::PER_PART) {
int cnt = pcShapeMaterial->diffuseColor.getNum();
pcShapeMaterial->transparency.setNum(cnt);
float *t = pcShapeMaterial->transparency.startEditing();
for (int i=0; i<cnt; i++)
t[i] = trans;
pcShapeMaterial->transparency.finishEditing();
}
else {
pcShapeMaterial->transparency = trans;
}
App::PropertyContainer* parent = ShapeMaterial.getContainer();
ShapeMaterial.setContainer(0);
ShapeMaterial.setTransparency(trans);
ShapeMaterial.setContainer(parent);
}
}
else if (prop == &Lighting) {
if (Lighting.getValue() == 0)
pShapeHints->vertexOrdering = SoShapeHints::UNKNOWN_ORDERING;