From c555f1eaebff90749bdc543592cfa80a060b29e2 Mon Sep 17 00:00:00 2001
From: cashmere <cashmere@autistici.org>
Date: Sun, 9 Aug 2026 02:37:37 +0200
Subject: feat: lens effects tab, standalone motion effects, clip/asset rename,
 preview popout

- New Lens category in the assets panel: Blur, Motion Blur, Zoom In/Out,
  Pan x4, Shake, Pulse, Spin, Custom Zoom. EffectDefinition gains a
  category field; tabs with an empty category are hidden, and the
  properties-panel 'Open effects' button opens the first non-empty one.
- Motion effects work standalone: dropping them on the timeline creates
  an effect-track element that animates (scale/translate/rotate) every
  track below it, computed purely in the TS frame descriptor - no wasm
  changes, identical in preview and export. supportsStandalone removed.
- Motion Blur: directional gaussian smear (amount + angle) reusing the
  existing WGSL shader with arbitrary u_direction.
- Custom Zoom: start/end scale params (keyframable clip-level).
- MotionOffset gains optional rotate, accumulated clip-level and applied
  to standalone layer quads via rotationDegrees.
- Rename clips (timeline context menu) and media assets (media panel
  context menu) via a shared RenameDialog; asset rename persists through
  storageService with rollback on error.
- Preview pops out into a Document Picture-in-Picture window and docks
  back; button hidden where the API is unsupported.
- Export keeps running when the export popover is closed; only the
  explicit Cancel button aborts.
- Captions and Adjustment tabs removed from the assets panel.
---
 apps/web/src/services/renderer/resolve.ts | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

(limited to 'apps/web/src/services/renderer/resolve.ts')

diff --git a/apps/web/src/services/renderer/resolve.ts b/apps/web/src/services/renderer/resolve.ts
index a4c8d303..12f57e30 100644
--- a/apps/web/src/services/renderer/resolve.ts
+++ b/apps/web/src/services/renderer/resolve.ts
@@ -6,8 +6,10 @@ import {
 	intensityToSigma,
 } from "@/effects/definitions/blur";
 import { effectsRegistry, resolveEffectPasses } from "@/effects";
-import { applyMotionEffects } from "@/effects/motion";
+import { applyMotionEffects, sampleEasingBezier } from "@/effects/motion";
 import type { Effect, EffectPass } from "@/effects/types";
+import { BUILTIN_PRESETS } from "@/timeline/components/graph-editor/easing-presets";
+import { clamp } from "@/utils/math";
 import { getSourceTimeAtClipTime } from "@/retime";
 import {
 	DEFAULT_GRAPHIC_SOURCE_SIZE,
@@ -479,11 +481,25 @@ function resolveEffectLayerNode({
 		width: context.renderer.width,
 		height: context.renderer.height,
 	});
-	if (passes.length === 0) {
+
+	const motion = definition.motion?.evaluate({
+		effectParams: node.params.effectParams,
+		progress: sampleEasingBezier({
+			bezier:
+				BUILTIN_PRESETS.find(
+					(entry) => entry.id === node.params.effectParams.easing,
+				)?.value ?? [0.25, 0.1, 0.25, 1],
+			x: clamp({
+				value: (time - node.params.timeOffset) / node.params.duration,
+				min: 0,
+				max: 1,
+			}),
+		}),
+	});
+
+	if (passes.length === 0 && !motion) {
 		return null;
 	}
 
-	return {
-		passes,
-	};
+	return motion ? { passes, motion } : { passes };
 }
-- 
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