e89852e25f
FrameBufferObject.cpp there is also another fix: when initializing a FBO attachment from a CameraNode attachment, the renderbuffer's format must be set to the attachment's internal format, not to the image's pixel format. Another problem is that attaching a renderbuffer to the FBO through CameraNode is not simple (if not impossible) if you don't intend to specify an Image object. Probably CameraNode could be enriched with an "attach(buffer, width, height, format)" method. For example if you attach a color buffer as a texture whose size is different than that of the CameraNode's viewport you also need to attach a depth buffer of the same size, because the depth buffer that is automatically attached by RenderStage has the viewport's size. FBOs require that all attachment have the same dimensions, so said setup will fail if you can't specify a custom depth renderbuffer"
Welcome to the OpenSceneGraph (OSG).
For up to date information on the project, how to compile and run libraries
and examples, and see the documentation on the OpenSceneGraph website.
http://www.openscenegraph.org
Robert Osfield.
robert@openscenegraph.com
November 2005.