/// <summary> /// Sets front and back materials /// </summary> /// <param name="mvb">The ModelVisualBase object.</param> /// <param name="front">The front material</param> /// <param name="back">The back material</param> public static void SetMaterials(this ModelVisualBase mvb, Material front, Material back) { Contract.Requires(mvb != null); Contract.Ensures(mvb.Material == front); Contract.Ensures(mvb.BackMaterial == back); mvb.Material = front; mvb.BackMaterial = back; }
/// <summary> /// Sets the front and back materials /// </summary> /// <param name="mvb">The ModelVisualBase object.</param> /// <param name="frontBack">A tuple containing front and back materials</param> public static void SetMaterials(this ModelVisualBase mvb, Tuple <Material, Material> frontBack) { Contract.Requires(mvb != null); Contract.Ensures(frontBack == null || mvb.Material == frontBack.Item1); Contract.Ensures(frontBack == null || mvb.BackMaterial == frontBack.Item2); Contract.Ensures(frontBack != null || mvb.Material == null); Contract.Ensures(frontBack != null || mvb.BackMaterial == null); if (frontBack == null) { mvb.Material = mvb.BackMaterial = null; } else { mvb.SetMaterials(frontBack.Item1, frontBack.Item2); } }