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5239665e2b
Trace showed frame spikes from Three.js first-use costs mid-song: shader program compilation (getParameters/getProgramCacheKey) and lazy texture uploads (texSubImage2D) whenever a chord name, section banner, or fret label first appeared. - ren.compile(scene, cam) after initScene (pools already warmed by feedBack#226, board built, background mounted) so programs compile during the load spinner. - Pre-rasterise + GPU-upload (ren.initTexture) the deterministic txtMat entries: fret numbers 0-24 in the noteFret/fretRow/ghostFret combos the per-frame paths request. - Chart-dependent labels (chord template names, section names) prewarm once on the first draw() after each init, when bundle arrays are guaranteed populated. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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| .. | ||
| achievements | ||
| app_tour_library | ||
| app_tour_settings | ||
| capability_inspector | ||
| folder_library | ||
| highway_3d | ||
| input_setup | ||
| minigames | ||
| tuner | ||
| __init__.py | ||