https://github.com/Larpon/earcut

Hand-ported (near 1:1) V version of https://github.com/mapbox/earcut
https://github.com/Larpon/earcut

Last synced: about 1 month ago
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Hand-ported (near 1:1) V version of https://github.com/mapbox/earcut

• Host: GitHub
• URL: https://github.com/Larpon/earcut
• Owner: larpon
• License: mit
• Created: 2020-11-03T16:21:15.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2023-08-29T15:00:12.000Z (over 1 year ago)
• Last Synced: 2024-08-04T01:04:45.132Z (5 months ago)
• Language: V
• Size: 58.6 KB
• Stars: 14
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-v - V Earcut - fast (real-time) polygon triangulation library based on [mapbox/Earcut](https://github.com/mapbox/earcut) to handle holes, twisted polygons, degeneracies and self-intersections. (Libraries / Graphics)

README

        
# earcut

A hand-ported V version of [mapbox/earcut](https://github.com/mapbox/earcut).

The implementation is currently based on commit [f40dd2](https://github.com/mapbox/earcut/tree/f40dd273cb8c6911581a01f9c8de2b22a591dffb)

## Example

```v

module main

import earcut

fn main() {

	flat := earcut.flatten(v_logo)

	vertices := flat.vertices

	holes := flat.holes

	indicies := earcut.earcut(vertices, holes, 2)

	println(indicies)

	println(earcut.deviation(vertices, holes, 2, indicies))

}

const (

	v_logo = [[

		[f32(1), 1], [f32(3.5), 1.4],

		[f32(5), 6],

		[f32(6.5), 1.4], [f32(9), 1],

		[f32(6), 9], [f32(4), 9],

	]]

)

```