Curve3
This library is a curves part of the 3DLyra's math library.
Installation
npm i @3dlyra/curve3
Example
import * as Curve3 from "@3dlyra/curve3"
import * as Vector3 from "@3dlyra/vector3"
// Control points
const a = Vector3.create( - 5, 0, 0 )
const b = Vector3.create( 0, 5, 0 )
const c = Vector3.create( 5, 0, 0 )
// Divisions
const div = 4 // or a higher number for better smoothness
const vertices = Curve3.quadratic( a, b, c, div )
console.log( vertices )
/*
Float32Array[
-5, 0, 0,
-2.5, 1.875, 0,
0, 2.5, 0,
2.5, 1.875, 0,
5, 0, 0
]
*/API
// type vector3 = Float32Array( 3 ) [or use @3dlyra/vector3]
quadratic( a: vector3, b: vector3, c: vector3, div: number ): Float32Array;
cubic( a: vector3, b: vector3, c: vector3, d: vector3, div: number ): Float32Array;