Method setW

src/math/Vector4.js:201–207

* Sets the vector's w component to the given value * * @param {number} w - The value to set. * @return {Vector4} A reference to this vector.

( w )

	 * @return {Vector4} A reference to this vector.
	 */
	setW( w ) {

		this.w = w;

		return this;

	}

	/**
	 * Allows to set a vector component with an index.