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2 votes
3 answers
425 views

Why Index Particles?

This is a general question, but as a specific example, I'll use the XNA Particles3D sample (http://xbox.create.msdn.com/en-US/education/catalog/sample/particle_3d). What is the point of the index ...
RecursiveCall's user avatar
4 votes
1 answer
3k views

How do you split indices and vertices if their quantity goes over the limit?

I want to draw a flat surface of 500x500 squares which are built out of four vertices by two triangles. There are 1,000,000 vertices and 1,500,000 indices. The Reach profile of xna, limits ...
user0817's user avatar