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+ correct usage of SoPolygonOffset

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This commit is contained in:
wmayer 2015-02-02 14:18:16 +01:00
parent 65c56d0bd6
commit 79173e37cd
1 changed files with 21 additions and 4 deletions
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25
src/Mod/Mesh/Gui/ViewProvider.cpp
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@ -419,16 +419,33 @@ void ViewProviderMesh::attach(App::DocumentObject *pcFeat)
addDisplayMaskMode(pcWireRoot, "Wireframe");
// faces+wires
Gui::SoFCSelection* selGroup = createFromSettings();
selGroup->objectName = getObject()->getNameInDocument();
selGroup->documentName = getObject()->getDocument()->getName();
selGroup->subElementName = "Main";
selGroup->addChild(getShapeNode());
// Avoid any Z-buffer artefacts, so that the lines always
// appear on top of the faces
SoPolygonOffset* offset = new SoPolygonOffset();
offset->styles = SoPolygonOffset::LINES;
offset->factor = -2.0f;
offset->styles = SoPolygonOffset::FILLED;
offset->factor = 1.0f;
offset->units = 1.0f;
SoGroup* pcFlatWireRoot = new SoGroup();
pcFlatWireRoot->addChild(pcFlatRoot);
pcFlatWireRoot->addChild(getCoordNode());
SoSeparator* sep = new SoSeparator();
sep->addChild(pcLineStyle);
sep->addChild(pcLightModel);
sep->addChild(binding);
sep->addChild(pLineColor);
sep->addChild(selGroup);
pcFlatWireRoot->addChild(sep);
pcFlatWireRoot->addChild(offset);
pcFlatWireRoot->addChild(pcWireRoot);
pcFlatWireRoot->addChild(pShapeHints);
pcFlatWireRoot->addChild(pcShapeMaterial);
pcFlatWireRoot->addChild(pcMatBinding);
pcFlatWireRoot->addChild(getShapeNode());
addDisplayMaskMode(pcFlatWireRoot, "FlatWireframe");
}