Re: [Mesa3d-users] 3D Texture

[Brian P. <br...@va...>]

Sangmin Park wrote:
> 
> Hi!
> 
> I am interested in 3D texture based volume rendering.
> As I tested the mesa-3.5, the maximum data size is 128*128*128.
> I want to use bigger 3D texture data like 512*512*512.
> How can I do that?

Edit Mesa/src/config.h and change MAX_3D_TEXTURE_LEVELS to 10.

Max texture size and max texture levels are related by:

	max_size = 2 ^ (max_levels - 1)


-Brian