FGFS-4.1/OpenSceneGraph
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From Jason Beverage, "I've got a few machines that OSG incorrectly believes support FRAME_BUFFER_OBJECTS so I am manually trying to set the renderTargetImplementation to PIXEL_BUFFER or PIXEL_BUFFER_RTT. I noticed that this call wasn't setting the camera's overlay data properly because the setRenderTargetImplementation simply calls init() which only does anything for OBJECT_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY. Any subsequent calls to getOverlayData will simply return the cached OverlayData instead of setting it up.

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My fix updates the camera's render target implementation for all OverlayData objects in the OverlayDataMap."
This commit is contained in:
Robert Osfield 2008-08-17 16:45:09 +00:00
parent f0c2b89fc5
commit 0c234e7997
1 changed files with 6 additions and 0 deletions
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6
src/osgSim/OverlayNode.cpp
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@ -922,6 +922,12 @@ void OverlayNode::setRenderTargetImplementation(osg::Camera::RenderTargetImpleme
_renderTargetImpl = impl;
init();
for(OverlayDataMap::const_iterator itr = _overlayDataMap.begin();
itr != _overlayDataMap.end();
++itr)
{
itr->second->_camera->setRenderTargetImplementation(_renderTargetImpl);
}
}
OverlayNode::OverlayData* OverlayNode::getOverlayData(osgUtil::CullVisitor* cv)