[away3d] Difference between BASIC, CORRECT_Z_ORDER and INTERSECTING_OBJECTS renderers

[Matt]

Am I correct in assuming that the difference between the renderers (as
defined in away3d.core.render.Renderer) is that the BASIC render sorts
whole meshes based on an average z depth, CORRECT_Z_ORDER sorts
individual triangles regardless of the mesh they belong to, and
INTERSECTING_OBJECTS will split triangles if they are intersecting?