Re: [Algorithms] Texture Atlas and mipmapping problem

[Jon W. <hp...@mi...>]

You can split your geometry where you want to wrap, and duplicate the 
vertex. I imagine with DX10 you can do it in the Geometry Shader, but 
for normal mortals, it requires a pre-process.

The reason it's slower is because it's more work for the card, for one 
reason or another. I imagine they lose some accelerated hardware and 
coherency that they get when you use the automatic calculation.

Cheers,

          / h+


Kenzo ter Elst wrote:
> Is there any reason why this goes so slow?
> Perhaps someone here has experience using texture atlasses and knows 
> another way of solving the mipmap problem?
>
>