inPolygon

inPolygon(point, polygon): boolean

Performs the even-odd-rule Algorithm (a raycasting algorithm) to find out whether a point is in a given polygon. Ref: https://www.algorithms-and-technologies.com/point_in_polygon/javascript

Parameters

• point: number[]

• polygon: number[][]

Returns

boolean

Source

packages/core/src/graphics/geometry.ts:126