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experimental optimizations

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This commit is contained in:
MihailRis 2024-01-24 18:23:48 +03:00
parent f0fbceb0af
commit 4ea36f8996
3 changed files with 24 additions and 20 deletions
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30
src/lighting/Lighting.cpp
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@ -93,7 +93,7 @@ void Lighting::buildSkyLight(int cx, int cz){
solverS->solve();
}
void Lighting::onChunkLoaded(int cx, int cz){
void Lighting::onChunkLoaded(int cx, int cz, bool expand){
const Block* const* blockDefs = content->getIndices()->getBlockDefs();
const Chunk* chunk = chunks->getChunk(cx, cz);
@ -104,7 +104,7 @@ void Lighting::onChunkLoaded(int cx, int cz){
const Block* block = blockDefs[vox.id];
int gx = x + cx * CHUNK_W;
int gz = z + cz * CHUNK_D;
if (block->emission[0] || block->emission[1] || block->emission[2]){
if (block->rt.emissive){
solverR->add(gx,y,gz,block->emission[0]);
solverG->add(gx,y,gz,block->emission[1]);
solverB->add(gx,y,gz,block->emission[2]);
@ -113,18 +113,20 @@ void Lighting::onChunkLoaded(int cx, int cz){
}
}
for (int y = -1; y <= CHUNK_H; y++){
for (int z = -1; z <= CHUNK_D; z++){
for (int x = -1; x <= CHUNK_W; x++){
if (!(x == -1 || x == CHUNK_W || z == -1 || z == CHUNK_D))
continue;
int gx = x + cx * CHUNK_W;
int gz = z + cz * CHUNK_D;
if (chunks->getLight(x,y,z)){
solverR->add(gx,y,gz);
solverG->add(gx,y,gz);
solverB->add(gx,y,gz);
solverS->add(gx,y,gz);
if (expand) {
for (int y = -1; y <= CHUNK_H; y++){
for (int z = -1; z <= CHUNK_D; z++){
for (int x = -1; x <= CHUNK_W; x++){
if (!(x == -1 || x == CHUNK_W || z == -1 || z == CHUNK_D))
continue;
int gx = x + cx * CHUNK_W;
int gz = z + cz * CHUNK_D;
if (chunks->getLight(x,y,z)){
solverR->add(gx,y,gz);
solverG->add(gx,y,gz);
solverB->add(gx,y,gz);
solverS->add(gx,y,gz);
}
}
}
}