bugle-frontbuffer - force rendering to the front buffer
The frontbuffer filter-set overrides the draw buffer, setting it to GL_FRONT.
This is most useful when used within gldb-gui
(1) in order to see how a
scene is built up batch by batch.
As with any filter-set that modifies OpenGL state, it may break complex
rendering techniques like render-to-vertex-buffer.
bugle is written and maintained by Bruce Merry.