[vtk-developers] vtkClipPlanesPainter

[John Biddiscombe]

Dear Anyone,

I notice that vtkClipPlanesPainter (specifically OpenGLPainter) calls 
glEnagle(...) at the start of Render and glDisable(...) at the end of 
the render. I presume this is because nobody actually uses this painter 
right now and so it hasn't been noticed.

2 questions.
1) I've added a PostRender method to the clipplanes base class so that 
PostRender can be called after the main mapper has terminated. Any 
objection to this (by which I mean, does someone have a plan already 
which conflicts with this?)
2) Is there any documentation on the painter classes I am mostly still 
using customized mappers for my special <cough> stuff, but would like to 
explore the painters a bit more.

thanks

JB

-- 
John Biddiscombe,                            email:biddisco @ cscs.ch
http://www.cscs.ch/about/BJohn.php
CSCS, Swiss National Supercomputing Centre  | Tel:  +41 (91) 610.82.07
Via Cantonale, 6928 Manno, Switzerland      | Fax:  +41 (91) 610.82.82