[Fluxus] particle rotation

[Dave Griffiths]

That was quick :)

I forgot to invert a matrix, should be fixed now.

On Wed, 2009-11-04 at 15:07 +0100, gabor papp wrote:
> hi,
> 
> the new voxel primitive is really cool. thanks dave.
> 
> on the other hand, the last commit introduces a new behaviour of the 
> particles, that they get rotated with the camera. is this a bug? i guess 
> this is the expected behaviour for voxels, but not for particles.
> 
> best,
> gabor