How it works
MorphSVGPlugin interpolates between shapes with different point counts; shapeIndex "auto" picks the best rotation.
SVG Shape Morphing
Circle → star → blob → polygon, scrubbed by scroll with MorphSVG.
sketchGSAPMorphSVGScrollTrigger
Performance
The path is re-computed per frame — keep point counts modest (< 200).
Accessibility & reduced motion
Runs inside useGSAP with the effective reduced-motion flag as a dependency — reduced mode swaps scrubbed motion for simple fades.
Point mapping
Export
{
"lerp": 0.1,
"scrub": 1,
"markers": false,
"mapping": "size"
}