frustum culling, multiple materials are being segregated into batches with their own AABB:
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// Code ported from https://0fps.net/2012/06/30/meshing-in-a-minecraft-game/ | |
// Note this implementation does not support different block types or block normals | |
// The original author describes how to do this here: https://0fps.net/2012/07/07/meshing-minecraft-part-2/ | |
const int CHUNK_SIZE = 32; | |
// These variables store the location of the chunk in the world, e.g. (0,0,0), (32,0,0), (64,0,0) |