13
votes
2answers
5k views

Heightmap, Voxel, Polygon (geometry) terrains

In relation to Heightmap, Voxel and Polygon (geometry) terrains: What are the main differences between all these three? Can you form a "smooth" terrain with Voxels, I mean, can you for example get a ...
4
votes
3answers
3k views

Voxel heightmap terrain editor

I've recently been experimenting with a simple Voxel-based 3d engine (think Minecraft) which uses heightmaps to define terrain in the following format: http://en.wikipedia.org/wiki/Heightmap Does ...