voxelcoreprojects/voxelcore
1
0
Fork 0
mirror of https://github.com/MihailRis/voxelcore.git synced 2026-10-04 18:41:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat: additional culling checks

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

15
src/graphics/render/BlocksRenderer.cpp
View file

@ -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(
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];
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;
}