Function triangulate

triangulate(vertices: number[], holeIndices?: number[], dim?: number): Triangle[]
Triangulates the given shape definition by returning an array of triangles. A triangle is defined by three consecutive integers representing vertex indices.

Example
```
Earcut.triangulate(([10,0, 0,50, 60,60, 70,10]);
// returns [1,0,3, 3,2,1]
```
Returns
A flat array of triangles where each group of three vertices indices forms a triangle.
Parameters
- vertices: number[]
  
  A flat array of vertex coordinates like [x0,y0, x1,y1, x2,y2, ...].
- Optional holeIndices: number[]
  
  (Optional) An array of hole indices if any, (e.g. [5, 8] or a 12-vertex input would mean one hole with vertices 5–7 and another with 8–11).
- Optional dim: number
  
  The number of coordinates per vertex in the input array. Default is 2.
Returns Triangle[]
- Defined in Earcut.d.ts:30