 popertots
|
f9a74ed432
|
feat: migrate quilter rendering to Bevy TilemapChunk
Replaces the CPU pixel-baking quilter system (QuiltCache, TerrainSprite,
pixel_buffers) with Bevy's native TilemapChunk GPU-index-lookup API.
Architecture:
- TilemapChunk entities replace TerrainSprite entities per (chunk, z, layer)
- Tileset PNG stacked vertically as texture_2d_array (11 rows: 6 floor + 5 fixture)
- populate_chunk_tiles reads TileMap HashMap directly; no ECS FloorTile entities
- Chunk spawn deferred to apply_terrain_blobs (after TileMap data exists)
- Dirty key system triggers repopulate on occlusion/camera-z changes
Bug fixes:
- populate_chunk_tiles: add chunk_pos offset to world tile lookups (was always (0,0))
- spawn_tilemap_chunks: offset Transform by -TILE_SIZE/2 (tile-centre vs bottom-left)
- spawn_tilemap_chunks: AlphaMode2d::Blend (was Opaque, blocking DF fade)
- update_tilemap_chunk_visibility: actually mutate Visibility (was read-only)
- handle_tile_occlusion_updates: mark dirty keys inline (was double-reading events)
- TilemapChunkSpawner: deduplicate pending queue and guard stale registry
Performance:
- ~115K FloorTile ECS entities eliminated
- GPU memory: O(tile_data) instead of O(CHUNK_TILES² × z_levels × pixel_bytes)
- Z-scroll: only TilemapChunkTileData repopulates (no entity re-spawn)
- Benchmarks via TilemapBenchmark resource (F9 to report)
|
2026-03-20 14:02:04 +00:00 |
|
|
popertots
|
975ac20876
|
minor
|
2025-09-14 19:04:34 +01:00 |
|
|
popertots
|
8a5884c6d5
|
example item
|
2025-09-12 18:04:03 +01:00 |
|
|
popertots
|
ee7ac39ad5
|
refactor file locations for readability
|
2025-09-11 18:23:53 +01:00 |
|
|
popertots
|
e58f6804bf
|
File cleanup
|
2025-09-10 20:03:29 +01:00 |
|
|
popertots
|
cbc8011f33
|
Art
|
2025-09-10 18:11:01 +01:00 |
|
|
popertots
|
d2dd70caa0
|
add trees
|
2025-05-23 17:09:58 +01:00 |
|
|
popertots
|
e2ccd0cead
|
Log (wip), parallelisation
|
2025-05-11 22:58:25 +01:00 |
|
|
popertots
|
49095cc47f
|
terrain quilting scaling fix
|
2025-05-05 23:09:28 +01:00 |
|
 StephenAdamson
|
4ba6fecc27
|
batch sprite 1
|
2025-02-08 00:23:49 +00:00 |
|
|
StephenAdamson
|
501c66a1b0
|
better dorf z
|
2025-01-25 16:54:27 +00:00 |
|
|
StephenAdamson
|
c88067437c
|
art
|
2025-01-13 21:02:55 +00:00 |
|
|
StephenAdamson
|
ed88d5bdce
|
partial chunking
|
2025-01-07 21:35:44 +00:00 |
|
|
StephenAdamson
|
11ba882d54
|
images
|
2024-12-30 22:19:25 +00:00 |
|
|
popertots
|
a4342c9aa0
|
start con_text
|
2024-12-29 19:03:26 +00:00 |
|
|
StephenAdamson
|
3aadb8bb78
|
Separate floor from fixture
|
2024-12-29 00:45:07 +00:00 |
|
|
StephenAdamson
|
b47e6cce69
|
barrel
|
2024-12-18 00:38:25 +00:00 |
|
|
StephenAdamson
|
d107626b32
|
changeable z index, with occlusion
|
2024-12-17 21:30:46 +00:00 |
|
|
StephenAdamson
|
caacf4e072
|
occlusion part 2
|
2024-12-17 21:10:21 +00:00 |
|
|
StephenAdamson
|
80afd547e5
|
Occlusion attempt 1
|
2024-12-17 19:44:54 +00:00 |
|
|
popertots
|
8d89f86c69
|
z sorting attempt
|
2024-12-14 01:04:52 +00:00 |
|
|
StephenAdamson
|
bf3ddd0e74
|
attempt noise gen
|
2024-12-14 00:03:52 +00:00 |
|
|
StephenAdamson
|
7363ec9d39
|
cursor ui
|
2024-12-13 23:07:08 +00:00 |
|
|
StephenAdamson
|
01e1349ea1
|
initial z axis tiles pass
|
2024-12-13 00:19:21 +00:00 |
|
|
StephenAdamson
|
7bab01ee74
|
Initial tile push with item cycle
|
2024-12-12 17:19:59 +00:00 |
|