Method multiplyRight

docs/app/js/sanddance-app.js:72259–72262

(a)

        return this.check();
    }
    multiplyRight(a) {
        _mat4.multiply(this, this, a);
        return this.check();
    }
    rotateX(radians) {
        _mat4.rotateX(this, this, radians);
        return this.check();