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Blocks atlas is auto-assembling now

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This commit is contained in:
MihailRis
2023-11-22 01:53:48 +03:00
parent ea5c117652
commit fb8d220cca
41 changed files with 622 additions and 75 deletions
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src/graphics/BlocksRenderer.cpp
+1 -6
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@@ -303,12 +303,7 @@ vec4 BlocksRenderer::pickSoftLight(int x, int y, int z, const ivec3& right, cons
// Get texture atlas UV region for block face
inline UVRegion uvfor(const Block& def, uint face, int atlas_size) {
float uvsize = 1.0f / (float)atlas_size;
float us = 1.0f / (float)atlas_size / (float)atlas_size * ATLAS_MARGIN_SIZE * 0.8f;
const uint id = def.textureFaces[face];
float u = (id % atlas_size) * uvsize;
float v = 1.0f - (id / atlas_size + 1) * uvsize;
return UVRegion(u + us, v + us, u + uvsize - us, v + uvsize - us);
return *reinterpret_cast<const UVRegion*>(def.uvdata + face * 4);
}
void BlocksRenderer::render(const voxel* voxels, int atlas_size) {