toVector4

fun toVector4(    x: Double = if (this.x) 1.0 else 0.0,     y: Double = if (this.y) 1.0 else 0.0,     z: Double = if (this.z) 1.0 else 0.0,     w: Double = if (this.x) 1.0 else 0.0): Vector4(source)

Casts to Vector4.