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Remove PaintClipper from Cube

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Seems to be a relict from the time when we scaled the cube on one screen.
This commit is contained in:
Martin Gräßlin 2011-06-26 12:18:25 +02:00
parent 9b9f4619b0
commit 050ea5010b
1 changed files with 0 additions and 4 deletions
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4
effects/cube/cube.cpp
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@ -402,10 +402,7 @@ void CubeEffect::paintScreen(int mask, QRegion region, ScreenPaintData& data)
zTranslate *= (1.0 - timeLine.currentValue());
// reflection
if (reflection && mode != Sphere) {
// restrict painting the reflections to the current screen
PaintClipper::push(QRegion(rect));
// we can use a huge scale factor (needed to calculate the rearground vertices)
// as we restrict with a PaintClipper painting on the current screen
float scaleFactor = 1000000 * tan(60.0 * M_PI / 360.0f) / rect.height();
m_reflectionMatrix.setToIdentity();
m_reflectionMatrix.scale(1.0, -1.0, 1.0);
@ -522,7 +519,6 @@ void CubeEffect::paintScreen(int mask, QRegion region, ScreenPaintData& data)
#endif
}
glDisable(GL_BLEND);
PaintClipper::pop(QRegion(rect));
}
glEnable(GL_CULL_FACE);
// caps