1 files changed, 0 insertions, 95 deletions
diff --git a/apps/web/src/lib/animation/curve-bridge.ts b/apps/web/src/lib/animation/curve-bridge.ts
deleted file mode 100644
index 385fb448..00000000
--- a/apps/web/src/lib/animation/curve-bridge.ts
+++ /dev/null
@@ -1,95 +0,0 @@
-import {
-	getDefaultLeftHandle,
-	getDefaultRightHandle,
-} from "@/lib/animation/bezier";
-import type {
-	CurveHandle,
-	NormalizedCubicBezier,
-	ScalarAnimationKey,
-} from "@/lib/animation/types";
-
-const VALUE_EPSILON = 1e-6;
-
-function clamp01({ value }: { value: number }): number {
-	return Math.max(0, Math.min(1, value));
-}
-
-export function getNormalizedCubicBezierForScalarSegment({
-	leftKey,
-	rightKey,
-	referenceSpanValue,
-}: {
-	leftKey: ScalarAnimationKey;
-	rightKey: ScalarAnimationKey;
-	/** Fallback Y-axis scale used when the segment is flat (spanValue ≈ 0). */
-	referenceSpanValue?: number;
-}): NormalizedCubicBezier | null {
-	const spanTime = rightKey.time - leftKey.time;
-	const spanValue = rightKey.value - leftKey.value;
-	const effectiveSpanValue =
-		Math.abs(spanValue) > VALUE_EPSILON
-			? spanValue
-			: referenceSpanValue !== undefined && Math.abs(referenceSpanValue) > VALUE_EPSILON
-				? referenceSpanValue
-				: null;
-
-	if (spanTime === 0 || effectiveSpanValue === null) {
-		return null;
-	}
-
-	const rightHandle =
-		leftKey.rightHandle ?? getDefaultRightHandle({ leftKey, rightKey });
-	const leftHandle =
-		rightKey.leftHandle ?? getDefaultLeftHandle({ leftKey, rightKey });
-
-	return [
-		clamp01({ value: rightHandle.dt / spanTime }),
-		rightHandle.dv / effectiveSpanValue,
-		clamp01({ value: 1 + leftHandle.dt / spanTime }),
-		1 + leftHandle.dv / effectiveSpanValue,
-	];
-}
-
-export function getCurveHandlesForNormalizedCubicBezier({
-	leftKey,
-	rightKey,
-	cubicBezier,
-	referenceSpanValue,
-}: {
-	leftKey: ScalarAnimationKey;
-	rightKey: ScalarAnimationKey;
-	cubicBezier: NormalizedCubicBezier;
-	/** Fallback Y-axis scale used when the segment is flat (spanValue ≈ 0). */
-	referenceSpanValue?: number;
-}): {
-	rightHandle: CurveHandle;
-	leftHandle: CurveHandle;
-} | null {
-	const spanTime = rightKey.time - leftKey.time;
-	const spanValue = rightKey.value - leftKey.value;
-	const effectiveSpanValue =
-		Math.abs(spanValue) > VALUE_EPSILON
-			? spanValue
-			: referenceSpanValue !== undefined && Math.abs(referenceSpanValue) > VALUE_EPSILON
-				? referenceSpanValue
-				: null;
-
-	if (spanTime === 0 || effectiveSpanValue === null) {
-		return null;
-	}
-
-	const [rawX1, y1, rawX2, y2] = cubicBezier;
-	const x1 = clamp01({ value: rawX1 });
-	const x2 = clamp01({ value: rawX2 });
-
-	return {
-		rightHandle: {
-			dt: spanTime * x1,
-			dv: effectiveSpanValue * y1,
-		},
-		leftHandle: {
-			dt: spanTime * (x2 - 1),
-			dv: effectiveSpanValue * (y2 - 1),
-		},
-	};
-}