ch.viseon.threejs.declarations.extras.ShapeUtils.kt Maven / Gradle / Ivy
@file:JsModule("three")
package ch.viseon.threejs.declarations.extras
/**
* A class containing utility functions for shapes. Note that these are all linear functions so it is neccessary to calculate separately for x, y (and z, w if present) components of a vector.
*/
open external class ShapeUtils{
/**
* contour -- 2D polygon. An array of THREE.Vector2() Calculate area of a ( 2D ) contour polygon.
*/
open fun area() : Double
/**
* pts -- points defining a 2D polygon Note that this is a linear function so it is neccessary to calculate separately for x, y components of a polygon. Used internally by [page:Path Path], [page:ExtrudeGeometry ExtrudeGeometry] and [page:ShapeGeometry ShapeGeometry].
*/
open fun isClockWise() : Boolean
/**
* contour -- 2D polygon. holes -- array of holes Used internally by [page:ExtrudeGeometry ExtrudeGeometry] and [page:ShapeGeometry ShapeGeometry] to calculate faces in shapes with holes.
*/
open fun triangulateShape() : Array
}