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Part: Set per-face transparency in boolean ops - fixes #1029,#2806

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This commit is contained in:
Yorik van Havre 2017-02-10 21:53:57 -02:00
parent ebb3c84bcb
commit d7ed8c4383
3 changed files with 20 additions and 0 deletions
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14
src/Mod/Part/Gui/ViewProvider.cpp
View File

@ -78,6 +78,20 @@ void ViewProviderPart::applyColor(const Part::ShapeHistory& hist,
}
}
void ViewProviderPart::applyTransparency(const float& transparency,
std::vector<App::Color>& colors)
{
if (transparency != 0.0) {
// transparency has been set object-wide
std::vector<App::Color>::iterator j;
for (j = colors.begin(); j != colors.end(); ++j) {
// transparency hasn't been set for this face
if (j->a == 0.0)
j->a = transparency/100.0; // transparency comes in percent
}
}
}
// ----------------------------------------------------------------------------
void ViewProviderShapeBuilder::buildNodes(const App::Property* , std::vector<SoNode*>& ) const

2
src/Mod/Part/Gui/ViewProvider.h
View File

@ -57,6 +57,8 @@ protected:
void applyColor(const Part::ShapeHistory& hist,
const std::vector<App::Color>& colBase,
std::vector<App::Color>& colBool);
void applyTransparency(const float& transparency,
std::vector<App::Color>& colors);
};
} // namespace PartGui

4
src/Mod/Part/Gui/ViewProviderBoolean.cpp
View File

@ -106,6 +106,8 @@ void ViewProviderBoolean::updateData(const App::Property* prop)
std::vector<App::Color> colTool = static_cast<PartGui::ViewProviderPart*>(vpTool)->DiffuseColor.getValues();
std::vector<App::Color> colBool;
colBool.resize(boolMap.Extent(), this->ShapeColor.getValue());
applyTransparency(static_cast<PartGui::ViewProviderPart*>(vpBase)->Transparency.getValue(),colBase);
applyTransparency(static_cast<PartGui::ViewProviderPart*>(vpTool)->Transparency.getValue(),colTool);
bool setColor=false;
if (static_cast<int>(colBase.size()) == baseMap.Extent()) {
@ -203,6 +205,7 @@ void ViewProviderMultiFuse::updateData(const App::Property* prop)
Gui::ViewProvider* vpBase = Gui::Application::Instance->getViewProvider(objBase);
std::vector<App::Color> colBase = static_cast<PartGui::ViewProviderPart*>(vpBase)->DiffuseColor.getValues();
applyTransparency(static_cast<PartGui::ViewProviderPart*>(vpBase)->Transparency.getValue(),colBase);
if (static_cast<int>(colBase.size()) == baseMap.Extent()) {
applyColor(hist[index], colBase, colBool);
setColor = true;
@ -332,6 +335,7 @@ void ViewProviderMultiCommon::updateData(const App::Property* prop)
Gui::ViewProvider* vpBase = Gui::Application::Instance->getViewProvider(objBase);
std::vector<App::Color> colBase = static_cast<PartGui::ViewProviderPart*>(vpBase)->DiffuseColor.getValues();
applyTransparency(static_cast<PartGui::ViewProviderPart*>(vpBase)->Transparency.getValue(),colBase);
if (static_cast<int>(colBase.size()) == baseMap.Extent()) {
applyColor(hist[index], colBase, colBool);
setColor = true;