HartOMat

Files

T

HartmutandClaude Opus 4.6 ffe3eebfca perf: render pipeline optimizations — sample scaling, USD logging, persistent BVH

Task 1: Resolution-aware sample count
- Auto-scale samples for resolutions <= 1024: max(32, samples * max_dim / 2048)
- 512x512 thumbnails: 256 → 64 samples (75% GPU savings)
- Thumbnail tasks capped at 64 samples via context manager
- 2048x2048 HQ renders unchanged

Task 2: USD path preference audit + logging
- Verified USD master path is correctly preferred over GLB tessellation
- Added clear emit() messages: "Using USD master" vs "No USD master — GLB path"
- Dynamic render log label: "USD → Blender" vs "STEP → GLB → Blender"

Task 3: Persistent BVH for turntable animations
- Added scene.render.use_persistent_data = True before frame loop
- BVH acceleration structure cached between frames (not rebuilt per frame)
- Applies to both camera orbit and object rotation modes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-15 12:03:31 +01:00

_blender_args.py

fix: material override pipeline — pass --material-override CLI arg to Blender scripts

2026-03-14 14:19:21 +01:00

_blender_camera.py

feat: per-position camera settings, material alias dialog, product delete, media browser links

2026-03-14 12:16:37 +01:00

_blender_gpu.py

refactor(P1): complete pipeline cleanup — M1 dead code + M3 blender split

2026-03-11 22:19:59 +01:00

_blender_import.py

feat(M5-M7): embed canonical material names in USD via customData + pxr direct read