1
vote
1answer
216 views

How should I setup my minecraft-like world rendering for the best performance?

I want to know what technique will give me most fps in game. I have minecraft-like world and I need to display it. Now I have only one cube, created as VBO and if i need to display cube I just display ...
8
votes
1answer
294 views

Curious Transparent Holes Render Artifact

So I'm trying to implement "smooth" terrain in my block engine by giving each surface block a heightmap. Basically, what I do to generate these "heightmaps" for each block is I generate the heights ...
21
votes
3answers
6k views

For voxel rendering, what is more efficient: pre-made VBO or a geometry shader?

Given a fairly static voxel array, what is more efficient: using the CPU to pre-generate a VBO to render the voxel faces (ignoring more advanced forms of rendering like marching cubes for now) or ...