OpenGLContext.scenegraph.coordinatebounded

Mix-in for geometry classes where coordinate==bounding volume

Classes

class CoordinateBounded( object ):

Mix-in for coordinate-holding geometry to support boundingvolumes

Basically this is just a mix-in for use when constructing coordinate-based node-types, provides the boundingVolume method required by the Frustum-culling API.

boundingVolume( self , mode )

Create a bounding-volume object for this node

This is our coord's boundingVolume, with the addition that any dependent volume must be dependent on our coord field as well.