feat(zoom): rock the tilted screen on each click by EtienneLescot · Pull Request #690 · getopenscreen/openscreen

EtienneLescot · 2026-09-16T13:54:25Z

Click impact: each click makes the tilted footage pivot slightly and return.

Chantier 3D, PR 2b. Spec complète et branche d intégration : #682. Empilée sur feat/3d-tilt-parallax, à merger après.

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Summary by CodeRabbit

New Features
- Added an optional click-impact effect for 3D zoom regions, causing the tilted canvas to press toward the clicked side and rebound.
- Added a Click Impact setting in the zoom inspector, with availability guidance for rotation presets and visible cursors.
- Preserved click-impact settings across project saving, loading, migration, and scene playback.
- Added localized settings text across supported languages.
Tests
- Added coverage for effect behavior, eligibility rules, rendering, persistence, migration, and localization.

A zoom region with a 3D preset can now opt into "Click impact": each click presses the tilted plane, the clicked side dips, then eases back with a small rebound. A rigid pivot about the centre, not a local dent. - regions::tap(e): -sin(2*pi*e)*(1-e)^2 / 0.610 over bounce()'s 260 ms window; trough -1 at 49.5 ms, +0.164 at 165 ms, zero value and slope at 260 ms. bounce() is untouched. - regions::click_impact: A * sum(tap) * [+dy, -dx, 0], each component of the sum clamped to [-1, 1]; aim from the raw position at the click instant, against the centre of the visible crop (g.cut). A = 1.9 deg. - dynamic_tilt takes the impact: parallax + impact are summed, clamped to PR 1's budget, then gated by the same smoothstep, so the budget and 2-degree sweep tests cover the impact too. The scale stays frozen on the base rotation. - Gates, all in plan_frame: region flag (ZoomState::click_impact) and preset; cursor visible through frame_geometry::cursor_alpha, now shared with plan_cursor (explicit cursor.show, auto-hide, the region's hideCursor); click inside the visible crop through cursor_plane_point, the same test plan_cursor uses; clicks outside the active clip's source window ignored; speed weight clamp(2 - speed, 0, 1); nothing while a blur/mosaic annotation is visible. - Document: ZoomRegion.clickImpact?: true (omitted when off) through schema, migrate (both ways), projectPersistence, sceneDescription and scene.rs (#[serde(default)]). - UI: "Click impact" checkbox under the 3D select in the zoom inspector, off by default, disabled with its reason when there is no preset or the cursor is hidden. Strings in all 14 locales. - tests/click_impact_render.rs: env-gated D3D11 render at rest, contact and rebound. No shader or LayerCB change. Off by default: existing projects render as before.

coderabbitai · 2026-09-16T13:54:33Z

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📝 Walkthrough

Walkthrough

Adds click impact for 3D zoom regions. Clicks now produce a bounded tilt impulse when cursor, clip, speed, blur, and region conditions allow it. The setting persists through project data, native scene descriptions, editor controls, and localized UI strings.

Changes

Zoom click-impact compositor

Layer / File(s)	Summary
Click collection, weighting, and tilt calculation `crates/compositor/src/cursor.rs`, `crates/compositor/src/regions.rs`, `crates/compositor/src/frame_geometry.rs`, `crates/compositor/src/scene.rs`	The compositor collects clicks in `(lo, hi]`, applies region weighting, projects clicks onto the tilted plane, filters invalid conditions, and combines the resulting impulse with parallax tilt.
Compositor behavior tests `crates/compositor/src/regions.rs`, `crates/compositor/src/frame_geometry.rs`, `crates/compositor/tests/click_impact_render.rs`	Unit and Windows D3D11 tests cover the tap envelope, bounds, crop and clip filtering, gating, option-off behavior, rebound, and clicked-edge movement.

Project and editor integration

Layer / File(s)	Summary
Project and scene data contracts `src/components/video-editor/types.ts`, `src/components/video-editor/projectPersistence.ts`, `src/lib/ai-edition/schema/index.ts`, `src/lib/ai-edition/document/*`, `src/native/sceneDescription.ts`	The optional `clickImpact` field is preserved only when true across types, normalization, schema validation, migrations, and native scene serialization.
Editor control and localized settings `src/lib/ai-edition/store/useTimeline.ts`, `src/components/ai-edition/v4/FloatingInspector.tsx`, `src/i18n/locales/*/settings.json`	The editor adds a persisted toggle. The toggle is blocked without 3D rotation or a visible cursor. Localization strings describe the setting and its prerequisites.

Priority: ➖ Normal

Estimated code review effort: 4 (Complex) | ~50 minutes

Change: Feature

Suggested reviewers: vitaligusatinsky, my-denia, beetix

Sequence Diagram(s)

sequenceDiagram
  participant Editor
  participant Timeline
  participant SceneDescription
  participant Compositor
  participant CursorTrack
  Editor->>Timeline: updateZoomClickImpact(regionId, enabled)
  Timeline->>SceneDescription: persist clickImpact
  SceneDescription->>Compositor: provide zoom region configuration
  Compositor->>CursorTrack: read clicks in the active window
  CursorTrack->>Compositor: return click timestamps
  Compositor->>Compositor: apply gated click impulse to dynamic tilt

Merge Risk: 🔵 Low · up to 0b84c

Hiding the cursor globally correctly disables click impact, but that behavior lacks direct regression coverage. Add the focused test before relying on future changes to preserve this setting interaction.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description provides a brief feature summary and references the related issue, but it omits most required template sections, including type of change, release impact, desktop impact, screenshots o…	Add the required sections from the repository template. Mark the applicable type, release impact, and desktop impact. Provide screenshots or a video for the visual change. Document the tests, commands, and environment used. Format the issue…

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the zoom feature and its primary behavior: the tilted screen reacts to each click.
Docstring Coverage	✅ Passed	Docstring coverage is 83.64% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 55 functions across 18 files. (14 skipped: …
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Description check

Explanation

The description provides a brief feature summary and references the related issue, but it omits most required template sections, including type of change, release impact, desktop impact, screenshots or video, and testing details.

Resolution

Add the required sections from the repository template. Mark the applicable type, release impact, and desktop impact. Provide screenshots or a video for the visual change. Document the tests, commands, and environment used. Format the issue reference as Fixes #682, Refs #682, Related to #682, or Part of #682 as appropriate.

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EtienneLescot · 2026-09-17T15:52:19Z

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coderabbitai · 2026-09-17T15:52:27Z

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Inline comments:
In `@src/components/ai-edition/v4/FloatingInspector.test.tsx`:
- Around line 113-120: The FloatingInspector tests cover only the region-level
cursor blocker, not the global cursorShow blocker. Add a test using zoomTl with
rotationPreset "iso", hideCursor unset, and cursorShow false, then verify the
click-impact checkbox is disabled and displays
settings.zoom.clickImpact.needsCursor.

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📥 Commits

Reviewing files that changed from the base of the PR and between 2889fbb and 0b84c8a.

📒 Files selected for processing (32)

crates/compositor/src/cursor.rs
crates/compositor/src/frame_geometry.rs
crates/compositor/src/regions.rs
crates/compositor/src/scene.rs
crates/compositor/tests/click_impact_render.rs
src/components/ai-edition/v4/FloatingInspector.test.tsx
src/components/ai-edition/v4/FloatingInspector.tsx
src/components/video-editor/projectPersistence.test.ts
src/components/video-editor/projectPersistence.ts
src/components/video-editor/types.ts
src/i18n/locales/ar/settings.json
src/i18n/locales/cs/settings.json
src/i18n/locales/en/settings.json
src/i18n/locales/es/settings.json
src/i18n/locales/fr/settings.json
src/i18n/locales/it/settings.json
src/i18n/locales/ja-JP/settings.json
src/i18n/locales/ko-KR/settings.json
src/i18n/locales/pt-BR/settings.json
src/i18n/locales/ru/settings.json
src/i18n/locales/tr/settings.json
src/i18n/locales/vi/settings.json
src/i18n/locales/zh-CN/settings.json
src/i18n/locales/zh-TW/settings.json
src/lib/ai-edition/document/migrate.test.ts
src/lib/ai-edition/document/migrate.ts
src/lib/ai-edition/schema/index.ts
src/lib/ai-edition/store/documentWriteAudit.test.ts
src/lib/ai-edition/store/useTimeline.test.ts
src/lib/ai-edition/store/useTimeline.ts
src/native/sceneDescription.test.ts
src/native/sceneDescription.ts

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EtienneLescot · 2026-09-17T17:47:41Z

Intégrée dans integration/chantier-3d (#682) avec ses corrections de revue CodeRabbit ; le chantier avance désormais dans cette seule PR.

Formerly #690.

test(store): declare the click-impact toggle in the document write audit

0b84c8a

coderabbitai Bot reviewed Sep 17, 2026

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Comment thread src/components/ai-edition/v4/FloatingInspector.test.tsx

test(inspector): cover the global cursor blocker on click impact

1e32d33

EtienneLescot mentioned this pull request Sep 17, 2026

feat(3d): follow-cursor camera, modelled 3D cursor and 3D effects #682

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EtienneLescot marked this pull request as ready for review September 17, 2026 17:47

EtienneLescot closed this Sep 17, 2026

EtienneLescot added a commit that referenced this pull request Sep 17, 2026

feat(zoom): rock the tilted screen on each click

7611cc1

Formerly #690.

EtienneLescot added a commit that referenced this pull request Sep 17, 2026

feat(zoom): rock the tilted screen on each click

48339f9

Formerly #690.

EtienneLescot mentioned this pull request Sep 17, 2026

feat(3d): follow-cursor camera, modelled 3D cursor and 3D effects #704

Merged

EtienneLescot added a commit that referenced this pull request Sep 17, 2026

feat(zoom): rock the tilted screen on each click

bd8b11c

Formerly #690.

EtienneLescot added a commit that referenced this pull request Sep 17, 2026

feat(zoom): rock the tilted screen on each click

0084ca9

Formerly #690.

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feat(zoom): rock the tilted screen on each click - #690

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