2
votes
3answers
2k views

Optimized rendering of a cube mesh world

I want to render a cube-mesh (a.k.a. Minecraft-style) world. If I render each existing cube it will eat up FPS pretty quickly. How can I optimize it? I understand that the point is to not render ...
5
votes
2answers
714 views

What are the time-efficiency characteristics of these voxel data structures?

Real-time, high-resolution voxel raycasters tend to use one of the following optimising data structures in order to achieve interactive frame rates. What are the pros and cons to these, and what other ...
43
votes
7answers
9k views

How to improve Minecraft-esque voxel world performance?

After playing Minecraft I marveled a bit at its large worlds but at the same time I found them extremely slow to navigate, even with a quad core and meaty graphics card. Now I assume Minecraft is ...
11
votes
3answers
4k views

Optimizing a mesh for voxel cube landscapes

Playing around with creating minecraftish/lego world landscapes in Unity 3D (procedurally generated voxel landscapes with cubes), I'm finding that the meshes created for these landscapes take up a LOT ...