phaser/wip/vec2/ScalarMultiplyAdd.js
2018-01-09 22:12:16 +00:00

10 lines
162 B
JavaScript

let vec2 = Float32Array;
export default function (a, b, c, dst = new vec2(2)) {
dst[0] = a[0] + b[0] * c;
dst[1] = a[1] + b[1] * c;
return dst;
}