Tagged Questions

2
votes
1answer
385 views

Using SurfaceFormat.Single and HLSL for GPGPU with XNA

I'm trying to implement a so-called ping-pong technique in XNA; you basically have two RenderTarget2D A and B and at each iteration you use one as texture and the other as target - and vice versa - ...
16
votes
7answers
832 views

Spawning units in a world made by Perlin noise?

There's some issues that I've come across in my Perlin noise-based game. Take a look at the attached screenshot below. The white areas you see are walls, and the black areas are walkable. The ...