pub fn zero() -> Vector4 {
        Vector4 {
            x: 0.0,
            y: 0.0,
            z: 0.0,
            w: 0.0,
        }
    }
/// Returns a Vector4 with all values set to 0.
Returns a Vector4 with all values set to 0.
Returns a Vector4 with all values set to 0 .
pub fn zero() -> Vector4 {
        Vector4 {
            x: 0.0,
            y: 0.0,
            z: 0.0,
            w: 0.0,
        }
    }
pub fn zero ( ) -> Vector4 { Vector4 { x : 0.0 , y : 0.0 , z : 0.0 , w : 0.0 , } }
Returns a Vector4 with all values set to 0.
Returns a Vector4 with all values set to 0 .