RE: [Pyopengl-users] patch to trackball.py

[Alastair (L. T. <liq...@op...>]

Hi Mike

On 05 Sep 2001 18:25:20 -0400, Mike C. Fletcher wrote:
> The Trackball in the base distribution (PyOpenGL) likely hasn't been used,
> save possibly by some of the TK demos.  I use a different Trackball (and
> Quaternion) implementation in OpenGLContext.  Suppose we need some tests for

I just checked the changelog and it seems like trackball.py was only
added since the last point release. I'm happy that it least its working
now :). I was planning to use the OpenGLContext, but I was porting an
OpenGL program I was working on in C to Python to check out the
performance differences. So using plain OpenGL + GL* was more suitable
than figuring out OpenGLContext.

> Vertex arrays certainly work for me.  Can you tell us what your system
> configuration is?  Do you have OpenGLContext installed?  If so, it's got
> lots of tests in the tests directory that do basic vertex, normal, colour,

I've got OpenGLContext installed, maybe I'll have a look at those. The
demos in the OpenGL directory don't use vertex arrays at all (as far as
I grepped).

Thanks,

Alastair.

-- 
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 Alastair Tse -=- https://www.liquidx.net/ -=- al...@cs...
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