playcanvas/build/playcanvas/src/core/math/constants.js

PlayCanvas WebGL game engine

const CURVE_LINEAR = 0;
const CURVE_SMOOTHSTEP = 1;
const CURVE_SPLINE = 4;
const CURVE_STEP = 5;

export { CURVE_LINEAR, CURVE_SMOOTHSTEP, CURVE_SPLINE, CURVE_STEP };