PulseStudio/VoxelEngine
PulseStudio/VoxelEngine
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feat: additional culling checks

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This commit is contained in:
MihailRis 2025-04-27 22:02:24 +03:00
parent b72599e7ee
commit 9a68886cd5
1 changed files with 14 additions and 1 deletions
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15
src/graphics/render/BlocksRenderer.cpp
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@ -265,6 +265,19 @@ void BlocksRenderer::blockAABB(
} }
} }
static bool is_aligned(const glm::vec3& v, float e = 1e-6f) {
if (std::abs(v.y) < e && std::abs(v.z) < e && std::abs(v.x) > e) {
return true;
}
if (std::abs(v.x) < e && std::abs(v.z) < e && std::abs(v.y) > e) {
return true;
}
if (std::abs(v.x) < e && std::abs(v.y) < e && std::abs(v.z) > e) {
return true;
}
return false;
}
void BlocksRenderer::blockCustomModel( void BlocksRenderer::blockCustomModel(
const glm::ivec3& icoord, const Block* block, ubyte rotation, bool lights, bool ao const glm::ivec3& icoord, const Block* block, ubyte rotation, bool lights, bool ao
) { ) {
@ -295,7 +308,7 @@ void BlocksRenderer::blockCustomModel(
const auto& v0 = mesh.vertices[triangle * 3]; const auto& v0 = mesh.vertices[triangle * 3];
auto n = v0.normal.x * X + v0.normal.y * Y + v0.normal.z * Z; auto n = v0.normal.x * X + v0.normal.y * Y + v0.normal.z * Z;
if (!isOpen(coord + n, *block)) { if (!isOpen(glm::floor(coord + n * 1e-4f), *block) && is_aligned(r) && is_aligned(n)) {
continue; continue;
} }