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improve RDM baking

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This commit is contained in:
Tuomas Katajisto 2026-03-29 18:15:59 +03:00
parent 07c41a75fc
commit e5ca283fdd
3 changed files with 17 additions and 2 deletions
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13
src/editor/level_editor.jai
View File

@ -252,6 +252,17 @@ draw_tacoma_tab :: (theme: *GR.Overall_Theme, total_r: GR.Rect) {
if curworld.valid then rdm_bake_all_chunks(curworld.world, tacomaSamples, true);
}
r.y += r.h;
dirty_count := 0;
if curworld.valid for chunk: curworld.world.chunks if chunk.rdm_dirty dirty_count += 1;
if GR.button(r, tprint("Bake dirty chunks (%)", dirty_count), *t_button_selectable(theme, dirty_count > 0)) {
if curworld.valid && dirty_count > 0 {
dirty_keys : [..]Chunk_Key;
dirty_keys.allocator = temp;
for chunk, key: curworld.world.chunks if chunk.rdm_dirty array_add(*dirty_keys, key);
rdm_bake_chunks(dirty_keys, curworld.world, tacomaSamples, true);
}
}
r.y += r.h;
if rdm_bake.active {
total := cast(s32) rdm_bake.jobs.count;
done := rdm_bake.current_job;
@ -469,6 +480,7 @@ add_trile :: (name: string, x: s32, y: s32, z: s32, orientation: u8 = 0) {
group.trile_name = sprint("%", name);
array_add(*group.instances, inst);
array_add(*chunk.groups, group);
chunk.rdm_dirty = true;
} @Command
remove_trile :: (x: s32, y: s32, z: s32) {
@ -484,6 +496,7 @@ remove_trile :: (x: s32, y: s32, z: s32) {
for inst, idx: group.instances {
if inst.x == lx && inst.y == ly && inst.z == lz {
array_unordered_remove_by_index(*group.instances, idx);
chunk.rdm_dirty = true;
return;
}
}

5
src/editor/tacoma.jai
View File

@ -231,10 +231,10 @@ rdm_bake_start :: (world: World, quality: s32, include_water: bool, chunk_keys:
// Clean up any previous per-chunk bake data.
rdm_cleanup_chunk_bakes();
// Clean up any previous RDM results stored in chunks.
// Clear RDM results only for chunks that are being re-baked.
curworld := get_current_world();
for *chunk: curworld.world.chunks {
if chunk.rdm_valid {
if chunk.rdm_valid && (bake_all || table_contains(*chunk_key_set, chunk.coord)) {
sg_destroy_image(chunk.rdm_atlas);
sg_destroy_image(chunk.rdm_lookup);
chunk.rdm_valid = false;
@ -439,6 +439,7 @@ rdm_bake_finish :: () {
chunk.rdm_atlas = atlas_image;
chunk.rdm_lookup = lookup_image;
chunk.rdm_valid = true;
chunk.rdm_dirty = false;
}
total_entries += cast(s64) bake.entries.count;

1
src/world.jai
View File

@ -55,6 +55,7 @@ Chunk :: struct {
rdm_atlas: sg_image;
rdm_lookup: sg_image;
rdm_valid: bool;
rdm_dirty: bool;
rdm_atlas_path: string;
rdm_lookup_path: string;
#if !FLAG_RELEASE_BUILD {