is-self-overlapping
function isSelfOverlapping(ps: number[][]): boolean
Defined in global-properties/classification/is-self-overlapping.ts:17
Returns true if the given bezier has all control points collinear and
it is self-overlapping, i.e. if it intersects itself at an infinite number
of points.
- a bezier curve can only intersect itself at an infinite number of points if its locus is a 'self-overlapping line'.
Note!
Green circles are draggable!
Note!
Green circles are draggable!
Parameters:
| Name | Type | Description |
|---|---|---|
ps | number[][] | an order 0,1,2 or 3 bezier curve given as an array of its control points, e.g. [[1,2],[3,4],[5,6],[7,8]] |