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Vance IngallsandClaude Opus 5
dd9c86d07a
Both pages said intensity does not scale a grade and that 0.5 renders the same as 0. That is wrong, and the error was mine: I tested intensity only against twoInkPrint and tapeDamage, then generalised from an effects-only result. The shader mixes ungraded against graded at u_intensity (runtime/colorGrading.ts:1234), so it does scale adjust, wheels, curves, hueCurves, secondaries and the LUT. Runtime tests pin 0.25 and 0.75 reaching the uniform. What it does not scale is details and effects — grain, filmArtifacts, monoScreen, engraving, crosshatch, halftone, twoInkPrint and the tape/CRT families are all applied after that mix (:1235-1262), which is exactly what I had measured. Both pages now say intensity ramps the primary grade only, and to animate the specific effect when the look is effect-based. Reported by miguel-heygen. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
