Mat4

constructor(x: Float4 = Float4(x = 1.0f), y: Float4 = Float4(y = 1.0f), z: Float4 = Float4(z = 1.0f), w: Float4 = Float4(w = 1.0f))

constructor(right: Float3, up: Float3, forward: Float3, position: Float3 = Float3())

constructor(m: Mat4)