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Shapes: add the Wiggle Transform path operation, which wiggles paths and each Repeater copy

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A shape layer's Contents > Add menu had every After Effects path operation
except Wiggle Transform. It is now a shape item (layer.addShapeItem kind
wiggler, "ADBE Vector Filter - Wiggler" for scripts) with Wiggles/Second,
Correlation, Temporal Phase, Spatial Phase, Random Seed and a Transform
group whose Anchor Point, Position, Scale and Rotation set how far each
transformation wiggles.

The values come from the Wiggly selector's noise, with each Repeater copy
as one unit: the copies of a Repeater above the operation, in its group or
a nested one, wiggle independently as far as Correlation allows, and the
copies of a Repeater below it wiggle the same way. A paint above it whose
paths all move by one matrix moves its gradient and stroke scale with them.
The layer cache keys a layer with a Wiggle Transform by time.
This commit is contained in:
dotCooCoo
2026-10-24 18:11:29 -07:00
parent 991904888a
commit 62cd2364d5
11 changed files with 362 additions and 6 deletions
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crates/project/src/build.rs
+16
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@@ -595,6 +595,22 @@ pub fn shape_simple_op(ids: &mut Ids, kind: &str) -> Option<PropGroup> {
.with(ids.prop("correlation", "Correlation", Value::Scalar(50.0)).with_ui(ParamUi::Percent))
.with(ids.prop("phase", "Temporal Phase", Value::Scalar(0.0)).with_ui(ParamUi::Angle))
.with(ids.prop("seed", "Random Seed", Value::Scalar(0.0))),
"wiggler" | "wiggleTransform" => {
// The Transform group holds how far each transformation wiggles.
let tr = ids
.group("transform", "Transform")
.with(ids.prop("anchor", "Anchor Point", Value::Vec2([0.0, 0.0])).with_ui(ParamUi::Point))
.with(ids.prop("position", "Position", Value::Vec2([0.0, 0.0])).with_ui(ParamUi::Point))
.with(ids.prop("scale", "Scale", Value::Vec2([0.0, 0.0])).with_ui(ParamUi::Percent))
.with(ids.prop("rotation", "Rotation", Value::Scalar(0.0)).with_ui(ParamUi::Angle));
indexed(ids.group("wiggler", "Wiggle Transform 1"))
.with(ids.prop("speed", "Wiggles/Second", Value::Scalar(2.0)))
.with(ids.prop("correlation", "Correlation", Value::Scalar(50.0)).with_ui(ParamUi::Percent))
.with(ids.prop("phase", "Temporal Phase", Value::Scalar(0.0)).with_ui(ParamUi::Angle))
.with(ids.prop("spatialPhase", "Spatial Phase", Value::Scalar(0.0)).with_ui(ParamUi::Angle))
.with(ids.prop("seed", "Random Seed", Value::Scalar(0.0)))
.with(tr)
}
"merge" => indexed(ids.group("merge", "Merge Paths 1")).with(ids.prop("mode", "Mode", Value::Enum(0)).with_ui(popup(&[
"Merge",
"Add",