UnityEngine.Material.INTERNAL_CALL_SetMatrix C# (CSharp) Method

        private static extern void INTERNAL_CALL_SetMatrix(Material self, int nameID, ref Matrix4x4 matrix);
        [MethodImpl(MethodImplOptions.InternalCall)]

 public void SetMatrix(int nameID, Matrix4x4 matrix)
 {
     Material.INTERNAL_CALL_SetMatrix(this, nameID, ref matrix);
 }