[Render] Optimizations (Part 1)

[halotroop2288]

• Cull invisible (inaccessible to the player) faces
• Mesh adjacent faces using the same texture

Aggressive optimizations have been implemented (869795a ?) to cull inner cubes, but inner faces are still a problem, and still severely weigh down the rendering.

[halotroop2288]

Face culling is definitely not done. Nice try.
https://i.gyazo.com/54d857d6a044910bf93e5e2b8fce855f.mp4

[hYdos]

we are optimising a different way this issue is not needed anymore

[halotroop2288]

DO NOT close issues without proper discussion. Culling is still not finished.
Close this issue again without finishing the optimizations and you will lose your permissions.

[hYdos]

gl @SuperCoder7979

[halotroop2288]

This seems like a reasonable solution to meshing but it's very simplified, so I don't know how you would accomplish it.

If I understand it correctly, here's what needs to be done:

• Collect all faces in a chunk and render to a single VAO
• Render that VAO for the chunk