Upstream motiondivision/motion state of the touched files before 46bc6e6fee

packages/motion-dom/src/projection/utils/has-transform.ts

@@ -0,0 +1,35 @@
+import { type AnyResolvedKeyframe } from "../../animation/types"
+import { ResolvedValues } from "../../render/types"
+
+function isIdentityScale(scale: AnyResolvedKeyframe | undefined) {
+    return scale === undefined || scale === 1
+}
+
+export function hasScale({ scale, scaleX, scaleY }: ResolvedValues) {
+    return (
+        !isIdentityScale(scale) ||
+        !isIdentityScale(scaleX) ||
+        !isIdentityScale(scaleY)
+    )
+}
+
+export function hasTransform(values: ResolvedValues) {
+    return (
+        hasScale(values) ||
+        has2DTranslate(values) ||
+        values.z ||
+        values.rotate ||
+        values.rotateX ||
+        values.rotateY ||
+        values.skewX ||
+        values.skewY
+    )
+}
+
+export function has2DTranslate(values: ResolvedValues) {
+    return is2DTranslate(values.x) || is2DTranslate(values.y)
+}
+
+function is2DTranslate(value: AnyResolvedKeyframe | undefined) {
+    return value && value !== "0%"
+}