Gui: do not enable lighting when rendering from image or framebuffer

wwmayer · May 3, 2023 · d02ce19 · d02ce19
1 parent a0fc6bc
commit d02ce19
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/Gui/View3DInventorViewer.cpp b/src/Gui/View3DInventorViewer.cpp
@@ -2035,6 +2035,7 @@ void View3DInventorViewer::renderFramebuffer()
     const SbViewportRegion vp = this->getSoRenderManager()->getViewportRegion();
     SbVec2s size = vp.getViewportSizePixels();
 
+    glPushAttrib(GL_ALL_ATTRIB_BITS);
     glDisable(GL_LIGHTING);
     glViewport(0, 0, size[0], size[1]);
     glMatrixMode(GL_PROJECTION);
@@ -2068,15 +2069,15 @@ void View3DInventorViewer::renderFramebuffer()
     if (naviCubeEnabled)
         naviCube->drawNaviCube();
 
-    glEnable(GL_LIGHTING);
-    glEnable(GL_DEPTH_TEST);
+    glPopAttrib();
 }
 
 void View3DInventorViewer::renderGLImage()
 {
     const SbViewportRegion vp = this->getSoRenderManager()->getViewportRegion();
     SbVec2s size = vp.getViewportSizePixels();
 
+    glPushAttrib(GL_ALL_ATTRIB_BITS);
     glDisable(GL_LIGHTING);
     glViewport(0, 0, size[0], size[1]);
     glMatrixMode(GL_PROJECTION);
@@ -2100,8 +2101,7 @@ void View3DInventorViewer::renderGLImage()
     if (naviCubeEnabled)
         naviCube->drawNaviCube();
 
-    glEnable(GL_LIGHTING);
-    glEnable(GL_DEPTH_TEST);
+    glPopAttrib();
 }
 
 // #define ENABLE_GL_DEPTH_RANGE