FGFS-4.1/OpenSceneGraph
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Added post draw callback to osg::CameraNode/osgUtil::RenderToTextureStage.

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Added support for Texture1D, 2D, 3D and TextureRectangle into osgUtil::RenderToTextureStage.
This commit is contained in:
Robert Osfield
2005-07-24 20:31:21 +00:00
parent 42e4488454
commit ee8f7bb756
8 changed files with 100 additions and 21 deletions
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13
src/osgUtil/CullVisitor.cpp
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@@ -1142,22 +1142,13 @@ void CullVisitor::apply(osg::CameraNode& camera)
break;
}
osg::Texture2D* tex = 0;
osg::CameraNode::BufferAttachmentMap& bufferAttachements = camera.getBufferAttachmentMap();
for(osg::CameraNode::BufferAttachmentMap::iterator itr = bufferAttachements.begin();
itr != bufferAttachements.end();
++itr)
{
// if one exist attach texture to the RenderToTextureStage.
osg::Texture2D* texture2D = dynamic_cast<osg::Texture2D*>(itr->second._texture.get());
if (texture2D)
{
tex = texture2D;
rtts->setTexture(texture2D);
}
// assign the texture... pro
if (itr->second._texture.valid()) rtts->setTexture(itr->second._texture.get());
// if one exist attach image to the RenderToTextureStage.
if (itr->second._image.valid()) rtts->setImage(itr->second._image.get());