- NodeThumbnailCache/MaterialPreviewRenderer: keep a material node
thumbnail stale (re-pumped each frame) until the shared preview
renderer actually converges, instead of caching after one render
pass. Progressive delegates (Arnold/Cycles/Embree) need multiple
passes to accumulate past their first noisy sample, so thumbnails
previously froze on an early frame and only "fixed themselves"
when toggling thumbnail display forced a fresh render.
- MaterialEditorPanel: add a Color Space row under Asset-typed
shader inputs, authoring the attribute's colorSpace metadata from
the active OCIO config's color spaces.
- MaterialManager: surface Sdr-declared allowed values (enums) per
shader input so the property panel can render a dropdown instead
of free text.
- CMakePresets.json: build the release preset with debug info
(RelWithDebInfo) for easier diagnosis.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
indigo
196a2bb0dd