phaneron/Kelsidavis-WoWee
1
0
Fork 0
mirror of https://github.com/Kelsidavis/WoWee.git synced 2026-05-07 09:33:51 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

perf(editor): periodic M2 model GPU cache cleanup every 30s

Browse source 
The new persistent path->modelId map keeps models alive across rebuilds,
which is great for the common case of moving an instance, but means
models that lost all references stay in GPU memory forever. Added a
30s timer that calls m2Renderer->cleanupUnusedModels(), which has its
own 60s grace period before actual eviction — so models stick around
~60-90s after their last instance is removed and then get freed.
This commit is contained in:
Kelsi 2026-05-06 03:26:39 -07:00
parent c1b6c9f621
commit 3abe47adc6
1 changed files with 11 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

11
tools/editor/editor_app.cpp
View file

@ -119,6 +119,17 @@ void EditorApp::run() {
// Refresh dirty terrain chunks
refreshDirtyChunks();
// Periodic GPU model cache cleanup. Models that lost all instances
// (e.g. user removed every spawn of one creature) get evicted after
// the renderer's grace period. Without this the editor would slowly
// accumulate GPU memory across long sessions.
static float modelCleanupTimer = 0.0f;
modelCleanupTimer += dt;
if (modelCleanupTimer >= 30.0f) {
modelCleanupTimer = 0.0f;
if (auto* m2 = viewport_.getM2Renderer()) m2->cleanupUnusedModels();
}
// Track object and NPC counts separately
size_t objCount = objectPlacer_.objectCount();
size_t npcCount = npcSpawner_.spawnCount();