* Mask feather: bound the variable feather's distance pass
Every flattened segment scanned its box grown by the largest feather radius,
so a path with many vertices and a radius spanning the mask revisited every
pixel once per segment. The pixel visits are now counted first; past a
budget of 2^31 the flattened polyline is thinned (every other point, arc
lengths kept) until it fits, and only a degenerate case falls back to the
hard mask.
* clippy manual_is_multiple_of
Shapes (SHP-2): Stroke Taper (pixels/percent start/end length, width, ease) and
Wave (amount, pixels/cycles, wavelength, phase) rendered as a variable-width
outline; Dash 2/Gap 2/Dash 3/Gap 3 (shape.dashes.add/remove, timeline +/-
buttons); radial gradient Highlight Length/Angle as a focal gradient.
Masks (MSK-1): mask feather points on the Mask Path (mask.featherPoint.*,
Mask Feather tool add/drag), per-point signed radius and tension, rendered
from the signed distance to the path; carried through vertex edits.
Motion blur (LYR-10): Adaptive Sample Limit comp setting; 2D layers take one
sample per pixel of shutter travel between Samples Per Frame and the limit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Dylan M. Taylor
Brandon ThomasandClaude Opus 5.5