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+ fix various rendering problems

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wmayer
2014-11-04 18:56:05 +01:00
parent 42c22c1d22
commit 8857f9825f
4 changed files with 12 additions and 6 deletions
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6
src/Gui/View3DInventorViewer.cpp
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@@ -1321,11 +1321,14 @@ void View3DInventorViewer::renderGLImage()
glViewport(0, 0, size[0], size[1]);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, size[0], 0, size[1], 0, 100);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
glDisable(GL_DEPTH_TEST);
glClear(GL_COLOR_BUFFER_BIT);
glRasterPos2f(0,0);
glDrawPixels(glImage.width(),glImage.height(),GL_RGBA,GL_UNSIGNED_BYTE,glImage.bits());
printDimension();
@@ -1359,6 +1362,7 @@ void View3DInventorViewer::renderScene(void)
const QColor col = this->backgroundColor();
glClearColor(col.redF(), col.greenF(), col.blueF(), 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
#if defined(ENABLE_GL_DEPTH_RANGE)
// using 90% of the z-buffer for the background and the main node