polygon-clipping

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Union is incomplete

2

test("incomplete fusion", t => { const clippings = [[[[-0.0842,0.0451],[0.09,0.0269],[0.09,0.0376],[0.0268,0.0485],[-0.0842,0.0525],[-0.0842,0.0451]]], [[[0.09,0.0059],[0.09,0.0269],[0.0056,0.0357],[0.09,0.0059]]], [[[0.09,-0.0063],[0.09,0.0059],[0.0056,0.0357],[-0.0842,0.0451],[0.09,-0.0063]]]]; const result = polygonClipping.union(...clippings); t.deepEqual( result, [[[[-0.0842,0.0451],[0.09,-0.0063],[0.09,0.0269],[0.0056,0.0357],[-0.0842,0.0451]]], [[[-0.0842,0.0451],[0.09,0.0269],[0.09,0.0376],[0.0268,0.0485],[-0.0842,0.0525],[-0.0842,0.0451]]]]); }); I'd expect to see a single polygon in the result,...

pentacular

Producing convex polygons rather than holes

2

Would it be difficult to support an option to produce groups of convex polygons instead of polygons with concave holes? Although I'm not sure this is a use-case that you're...

pentacular

Another union ring problem :) - Unable to complete output ring starting at ....

4

union(...[[[[-13.659807482533342,15.000000000000004],[-4.619397662556434,-1.9134171618254447],[-9.750026667063697,15.000000000000004],[-13.659807482533342,15.000000000000004]]],[[[-9.750026667063697,15.000000000000004],[-4.903926402016152,-0.9754516100806383],[-6.477371050357451,15.000000000000004],[-9.750026667063697,15.000000000000004]]]]); Unable to complete output ring starting at [-13.659807482533342, 15.000000000000004]. Last matching segment found ends at [-9.750026667063697, 15.000000000000004].

pentacular

Difference fails with "Unable to complete output ring starting at"

3

I'm coming across this error with library version should be 0.14.1 Could you take a look? Thanks. ``` -- test case -- const subjectGeom = [[[[-25, 3.061616997868383e-15], [-24.903926402016154, -0.9754516100806382], [-24.619397662556434,...

pentacular

More treeshaking issues

3

So even after upgrading to splaytree v3 this library is failing to treeshake. I've started a [branch over here](https://github.com/rowanwins/polygon-clipping/tree/treeshaking) however I haven't quite got all the tests working. [This commit](https://github.com/rowanwins/polygon-clipping/commit/51d2c4e9142a3b9707aa51bbfbc9063884d7e1d0)...

rowanwins

Reducing loops

8

Hey @mfogel Been looking at the performance of this lib and one of the things I noticed is that is spends a lot of time in the startup before it...

rowanwins

Example of use without node.js

5

Thanx a lot for you lib Please can you give a small example of using it without node.js We have "snake" track and we need to calculate interselections and show...

yurikaz

There's a nice starter page up at http://polygon-clipping.js.org/ Let's expand that to include: * docs * demo * real-time comparison with other similar packages. A user should be able to...

mfogel

Error: Cannot read properties of undefined (reading 'POLYGON_CLIPPING_MAX_QUEUE_SIZE')

1

**Reproduction** https://stackblitz.com/edit/nuxt-starter-e8wsmf?file=package.json **Describe the bug** When trying to include polygon-clipping, get an error `Cannot read properties of undefined (reading 'POLYGON_CLIPPING_MAX_QUEUE_SIZE')` because we have `process` but don't have `env` in nuxt...

artemrsx

Bump vite from 3.2.7 to 3.2.8

1

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 3.2.7 to 3.2.8. Changelog Sourced from vite's changelog. 3.2.8 (2024-01-19) fix: fs deny for case insensitive (a26c87d) Commits 7e3a866 release: v3.2.8 a26c87d fix: fs deny for case...

dependabot[bot]