+ fix transparency problem, support antialiasing, background color issue

2014-11-08 23:06:53 +01:00
parent 99caf6d015
commit efe414e4c2
2 changed files with 7 additions and 3 deletions
--- a/src/Gui/View3DInventorViewer.cpp
+++ b/src/Gui/View3DInventorViewer.cpp
@@ -1235,6 +1235,7 @@ void View3DInventorViewer::renderToFramebuffer(QGLFramebufferObject* fbo)
    glDepthRange(0.1,1.0);

    SoGLRenderAction gl(SbViewportRegion(width, height));
+    gl.setTransparencyType(SoGLRenderAction::SORTED_OBJECT_SORTED_TRIANGLE_BLEND);
    gl.apply(this->backgroundroot);
    gl.apply(this->getSoRenderManager()->getSceneGraph());
    gl.apply(this->foregroundroot);