OpenGLContext.browser.passes

Classes

class OpaqueRenderPass( PassMixInOpaqueRenderPass ):

Opaque Pass for rendering visual-style scenegraph

class PassMixIn( object ):

Rendering-pass mix-in which is visual-aware

SceneGraphBackground( self , node )

Render background for a scenegraph

The background paths found by the OverallPass are used to transform the individual background objects to their appropriate positions in the scene. In general, only the rotation of the path will affect a background node, as they are rendered around the viewpoint, rather than around a particular object-space position.

This method relies on the pre-scanning pass implemented by the renderpass.OverallPass object. That is not a particularly desirable dependency, but eliminating it will likely be quite messy.

SceneGraphLights( self , node )

Render lights for a scenegraph

The default implementation limits you to eight active lights, despite the fact that many OpenGL renderers support more than this. There have been problems with support for calculating light IDs beyond eight, so I have limited the set for now.

This method relies on the pre-scanning pass implemented by the renderpass.OverallPass object. That is not a particularly desirable dependency, but eliminating it will likely be quite messy.