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add 'emission' block wrap property

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MihailRis 2025-12-20 23:51:22 +03:00
parent 54d1398d1b
commit dfdc7ebf6b
7 changed files with 32 additions and 22 deletions
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25
src/graphics/render/BlockWrapsRenderer.cpp
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@ -7,6 +7,7 @@
#include "graphics/core/Shader.hpp"
#include "graphics/core/DrawContext.hpp"
#include "graphics/render/MainBatch.hpp"
#include "lighting/Lightmap.hpp"
#include "objects/Player.hpp"
#include "voxels/Block.hpp"
#include "voxels/Chunks.hpp"
@ -41,36 +42,45 @@ void BlockWrapsRenderer::draw(BlockWrapper& wrapper, const Texture* texture) {
return;
}
const voxel* vox = chunks.get(wrapper.position);
if (vox == nullptr || vox->id == BLOCK_VOID) {
return;
}
// one frame can be invalid due to texture change but ok
const auto& def =
level.content.getIndices()->blocks.require(wrapper.vox->id);
level.content.getIndices()->blocks.require(vox->id);
if (wrapper.modelType != def.getModel(wrapper.vox->state.userbits).type) {
if (wrapper.modelType != def.getModel(vox->state.userbits).type) {
wrapper.dirtySides = 0xFF;
refreshWrapper(wrapper);
}
glm::vec4 light(1, 1, 1, 0);
if (wrapper.emission < 1.0f) {
light = Lightmap::extractNormalized(chunks.getLight(wrapper.position));
light = wrapper.emission + (1.0f - light);
}
switch (wrapper.modelType) {
case BlockModelType::BLOCK:
batch->cube(
glm::vec3(wrapper.position) + glm::vec3(0.5f),
glm::vec3(1.01f),
wrapper.uvRegions,
glm::vec4(1, 1, 1, 0),
false,
light,
wrapper.emission,
cullingBits
);
break;
case BlockModelType::AABB: {
const auto& aabb =
(def.rotatable ? def.rt.hitboxes[wrapper.vox->state.rotation]
(def.rotatable ? def.rt.hitboxes[vox->state.rotation]
: def.hitboxes).at(0);
const auto& size = aabb.size();
batch->cube(
glm::vec3(wrapper.position) + aabb.center(),
size * glm::vec3(1.01f),
wrapper.uvRegions,
glm::vec4(1, 1, 1, 0),
false,
light,
wrapper.emission,
cullingBits
);
break;
@ -117,7 +127,6 @@ void BlockWrapsRenderer::refreshWrapper(BlockWrapper& wrapper) {
default:
break;
}
wrapper.vox = vox;
}
void BlockWrapsRenderer::draw(const DrawContext& pctx, const Player& player) {