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disable MSAA for the picking

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MSAA can and will result in mixed colors which is a problem if we use
the color for the selection.

Change-Id: Ifbd6d37902069b26e714d2e3e5576fb767f9fbbf
This commit is contained in:
Markus Mohrhard
2014-05-28 01:00:09 +02:00
committed by Markus Mohrhard
parent a630c368f7
commit 5419a2a863
1 changed files with 2 additions and 0 deletions
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chart2/source/view/main/GL3DRenderer.cxx
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@@ -1651,10 +1651,12 @@ void OpenGL3DRenderer::SetPickingMode(bool bPickingMode)
if(mbPickingMode) if(mbPickingMode)
{ {
glBindFramebuffer(GL_FRAMEBUFFER, mnPickingFbo); glBindFramebuffer(GL_FRAMEBUFFER, mnPickingFbo);
glDisable(GL_MULTISAMPLE);
} }
else else
{ {
glBindFramebuffer(GL_FRAMEBUFFER, 0); glBindFramebuffer(GL_FRAMEBUFFER, 0);
glEnable(GL_MULTISAMPLE);
} }
} }