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add particles lighting

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This commit is contained in:
MihailRis 2024-11-03 02:23:37 +03:00
parent b944f257f7
commit 7abb1a88c7
10 changed files with 66 additions and 26 deletions
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12
src/graphics/render/ModelBatch.cpp
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@ -65,17 +65,7 @@ void ModelBatch::draw(const model::Mesh& mesh, const glm::mat4& matrix,
bool backlight) {
glm::vec3 gpos = matrix * glm::vec4(0.0f, 0.0f, 0.0f, 1.0f);
gpos += lightsOffset;
light_t light = chunks->getLight(
std::floor(gpos.x),
std::floor(std::min(CHUNK_H-1.0f, gpos.y)),
std::floor(gpos.z));
light_t minIntensity = backlight ? 1 : 0;
glm::vec4 lights(
glm::max(Lightmap::extract(light, 0), minIntensity) / 15.0f,
glm::max(Lightmap::extract(light, 1), minIntensity) / 15.0f,
glm::max(Lightmap::extract(light, 2), minIntensity) / 15.0f,
glm::max(Lightmap::extract(light, 3), minIntensity) / 15.0f
);
glm::vec4 lights = MainBatch::sampleLight(gpos, *chunks, backlight);
setTexture(mesh.texture, varTextures);
size_t vcount = mesh.vertices.size();
const auto& vertexData = mesh.vertices.data();