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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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15
include/Cubed/gameplay/chunk_generator.hpp
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@@ -25,12 +25,13 @@ public:
void assign_chunk_biome();
// Adjust Biome
void resolve_biome_adjacency_conflict(
const std::array<const Chunk*, 4>& adj_chunks);
const std::array<const Chunk*, 8>& adj_chunks);
// Generate Heightmap
void generate_heightmap();
// Adjust Height
void blend_heightmap_boundaries(
const std::array<std::optional<HeightMapArray>, 4>& neighbor_heightmap);
const std::array<std::optional<HeightMapArray>, 8>& neighbor_heightmap,
const std::array<BiomeType, 8>& neighbor_biome);
// Generate Block
void generate_terrain_blocks();
// Adjust Block;
@@ -39,10 +40,10 @@ public:
neighbor_block);
// Generate Structure
void generate_vegetation();
BiomeType get_biome_at(float world_x, float world_z);
Chunk& chunk();
Random& random();
bool neighbor_river() const;
const std::array<BiomeType, 8>& neighbor_biome() const;
private:
static inline std::atomic<bool> is_init{false};
@@ -50,11 +51,9 @@ private:
static inline std::atomic<bool> is_seed_change{false};
Chunk& m_chunk;
Random m_random;
std::array<BiomeType, 4> neighbor_biome{BiomeType::NONE, BiomeType::NONE,
BiomeType::NONE, BiomeType::NONE};
std::unique_ptr<BiomeBuilder> m_biome_builder{nullptr};
bool is_neighbor_river = false;
bool is_cur_chunk_ins = false;
std::array<BiomeType, 8> m_neighbor_biome;
void make_biome_builder();
};