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refactor: chunk interpolate (#6)

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* refactor: rewrite blend_heightmap_boundaries

* refactor: init_world

* fix: unnatural biome boundary transition
This commit is contained in:
zhenyan121
2026-05-03 16:02:01 +08:00
committed by GitHub
parent a02bfad639
commit 9d200f31be
19 changed files with 553 additions and 319 deletions
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27
src/gameplay/builders/biome_builder.cpp
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@@ -7,12 +7,35 @@ void BiomeBuilder::build_bottom() {
ChunkGenerator& chunk_generator = get_chunk_generator();
Chunk& chunk = chunk_generator.chunk();
auto& m_blocks = chunk.blocks();
for (int x = 0; x < CHUCK_SIZE; x++) {
for (int x = 0; x < CHUNK_SIZE; x++) {
for (int y = 0; y < 5; y++) {
for (int z = 0; z < CHUCK_SIZE; z++) {
for (int z = 0; z < CHUNK_SIZE; z++) {
m_blocks[Chunk::get_index(x, y, z)] = 3;
}
}
}
}
void BiomeBuilder::fill_water() {
ChunkGenerator& chunk_generator = get_chunk_generator();
Chunk& chunk = chunk_generator.chunk();
auto& m_blocks = chunk.blocks();
auto& neighbor = chunk_generator.neighbor_biome();
auto& heightmap = chunk.heightmap();
for (int i = 0; i < 8; i++) {
if (neighbor[i] == BiomeType::RIVER) {
for (int x = 0; x < SIZE_X; x++) {
for (int z = 0; z < SIZE_Z; z++) {
if (heightmap[x][z] >= SEA_LEVEL) {
continue;
}
int height = heightmap[x][z];
for (int y = height; y < SEA_LEVEL; y++) {
m_blocks[Chunk::get_index(x, y, z)] = 7;
}
}
}
return;
}
}
}
} // namespace Cubed