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add 'culling' property & optimize generated chunk meshes & fix faces culling when 'light-passing' is false

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This commit is contained in:
MihailRis 2024-12-21 06:41:03 +03:00
parent d021b443dd
commit 954724c837
7 changed files with 65 additions and 17 deletions
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8
src/graphics/render/BlocksRenderer.hpp
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@ -118,7 +118,7 @@ class BlocksRenderer {
bool isOpenForLight(int x, int y, int z) const;
// Does block allow to see other blocks sides (is it transparent)
inline bool isOpen(const glm::ivec3& pos, ubyte group) const {
inline bool isOpen(const glm::ivec3& pos, const Block& def) const {
auto id = voxelsBuffer->pickBlockId(
chunk->x * CHUNK_W + pos.x, pos.y, chunk->z * CHUNK_D + pos.z
);
@ -126,7 +126,11 @@ class BlocksRenderer {
return false;
}
const auto& block = *blockDefsCache[id];
if ((block.drawGroup != group && block.lightPassing) || !block.rt.solid) {
if (((block.drawGroup != def.drawGroup) && block.drawGroup) || !block.rt.solid) {
return true;
}
if (def.culling == CullingMode::DISABLED ||
(def.culling == CullingMode::OPTIONAL && id == def.rt.id)) {
return true;
}
return !id;