From c46d28891fee62ca2d3132da876af6411a41d9da Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Wed, 15 Apr 2026 15:45:50 +0200
Subject: feat: text / custom masks, fix preview pan, refactor selection

---
 apps/web/src/lib/masks/param-update.ts | 85 +++++++++++-----------------------
 1 file changed, 26 insertions(+), 59 deletions(-)

(limited to 'apps/web/src/lib/masks/param-update.ts')

diff --git a/apps/web/src/lib/masks/param-update.ts b/apps/web/src/lib/masks/param-update.ts
index c4cb92e6..4f8693eb 100644
--- a/apps/web/src/lib/masks/param-update.ts
+++ b/apps/web/src/lib/masks/param-update.ts
@@ -1,59 +1,26 @@
-import { FEATHER_HANDLE_SCALE, MAX_FEATHER } from "@/lib/masks/feather";
-import { masksRegistry } from "@/lib/masks";
-import type { ParamValues } from "@/lib/params";
-import type {
-	BaseMaskParams,
-	MaskParamUpdateArgs,
-	MaskType,
-} from "@/lib/masks/types";
-
-function compactMaskParamValues({
-	params,
-}: {
-	params: Partial<ParamValues>;
-}): ParamValues {
-	const nextParams: ParamValues = {};
-	for (const [key, value] of Object.entries(params)) {
-		if (value !== undefined) {
-			nextParams[key] = value;
-		}
-	}
-	return nextParams;
-}
-
-export function computeFeatherUpdate({
-	startFeather,
-	deltaX,
-	deltaY,
-	directionX,
-	directionY,
-}: {
-	startFeather: number;
-	deltaX: number;
-	deltaY: number;
-	directionX: number;
-	directionY: number;
-}): ParamValues {
-	const projection = deltaX * directionX + deltaY * directionY;
-	return {
-		feather: Math.max(
-			0,
-			Math.min(
-				MAX_FEATHER,
-				Math.round(startFeather + projection / FEATHER_HANDLE_SCALE),
-			),
-		),
-	};
-}
-
-export function computeMaskParamUpdate({
-	maskType,
-	...args
-}: {
-	maskType: MaskType;
-} & MaskParamUpdateArgs<BaseMaskParams & ParamValues>): ParamValues {
-	const definition = masksRegistry.get(maskType);
-	return compactMaskParamValues({
-		params: definition.computeParamUpdate(args),
-	});
-}
+import { FEATHER_HANDLE_SCALE, MAX_FEATHER } from "@/lib/masks/feather";
+
+export function computeFeatherUpdate({
+	startFeather,
+	deltaX,
+	deltaY,
+	directionX,
+	directionY,
+}: {
+	startFeather: number;
+	deltaX: number;
+	deltaY: number;
+	directionX: number;
+	directionY: number;
+}): { feather: number } {
+	const projection = deltaX * directionX + deltaY * directionY;
+	return {
+		feather: Math.max(
+			0,
+			Math.min(
+				MAX_FEATHER,
+				Math.round(startFeather + projection / FEATHER_HANDLE_SCALE),
+			),
+		),
+	};
+}
-- 
cgit v1.3.1