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Mitja Bezenšek 987b1ac0b9
Perf: Incremental culled shapes calculation. (#3411) 
Reworks our culling logic:
- No longer show the gray rectangles for culled shapes. 
- Don't use `renderingBoundExpanded`, instead we now use
`viewportPageBounds`. I've removed `renderingBoundsExpanded`, but we
might want to deprecate it?
- There's now a incremental computation of non visible shapes, which are
shapes outside of `viewportPageBounds` and shapes that outside of their
parents' clipping bounds.
- There's also a new `getCulledShapes` function in `Editor`, which uses
the non visible shapes computation as a part of the culled shape
computation.
- Also moved some of the `getRenderingShapes` tests to newly created
`getCullingShapes` tests.

Feels much better on my old, 2017 ipad (first tab is this PR, second is
current prod, third is staging).


https://github.com/tldraw/tldraw/assets/2523721/327a7313-9273-4350-89a0-617a30fc01a2

### Change Type

<!-- ❗ Please select a 'Scope' label ❗️ -->

- [x] `sdk` — Changes the tldraw SDK
- [ ] `dotcom` — Changes the tldraw.com web app
- [ ] `docs` — Changes to the documentation, examples, or templates.
- [ ] `vs code` — Changes to the vscode plugin
- [ ] `internal` — Does not affect user-facing stuff

<!-- ❗ Please select a 'Type' label ❗️ -->

- [ ] `bugfix` — Bug fix
- [ ] `feature` — New feature
- [x] `improvement` — Improving existing features
- [ ] `chore` — Updating dependencies, other boring stuff
- [ ] `galaxy brain` — Architectural changes
- [ ] `tests` — Changes to any test code
- [ ] `tools` — Changes to infrastructure, CI, internal scripts,
debugging tools, etc.
- [ ] `dunno` — I don't know


### Test Plan

1. Regular culling shapes tests. Pan / zoom around. Use minimap. Change
pages.

- [x] Unit Tests
- [ ] End to end tests

---------

Co-authored-by: Steve Ruiz <steveruizok@gmail.com>
2024-04-10 10:29:11 +00:00
..
e2e Input buffering (#3223) 2024-04-02 14:29:14 +00:00
public Add custom tool examples (#3064) 2024-03-05 09:27:53 +00:00
src Perf: Incremental culled shapes calculation. (#3411) 2024-04-10 10:29:11 +00:00
.gitignore feat: add new prop to force mobile mode layout (#1734) 2023-11-11 14:11:59 +00:00
LICENSE.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
package.json Revert perf changes (#3217) 2024-03-21 10:05:44 +00:00
README.md Fix trademark links (#2380) 2023-12-26 09:22:04 +00:00
tsconfig.json Check tsconfig "references" arrays (#2891) 2024-02-21 13:07:53 +00:00
vercel.json Restore vercel.jsons (#2650) 2024-01-25 23:24:22 +00:00
vite.config.ts PDF editor example (#3159) 2024-03-19 11:55:21 +00:00

README.md

@tldraw/example

Community

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Distributions

You can find tldraw on npm here.

Contribution

Please see our contributing guide. Found a bug? Please submit an issue.

License

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If you wish to use this project in commercial product, you need to purchase a commercial license. Please contact us at hello@tldraw.com for more inforion about obtaining a commercial license.

Trademarks

Copyright (c) 2023-present tldraw Inc. The tldraw name and logo are trademarks of tldraw. Please see our trademark guidelines for info on acceptable usage.

Contact

Find us on Twitter at @tldraw or email hello@tldraw.com. You can also join our discord for quick help and support.