public static Vector4 GetColor <TVertex2>(ref TVertex2 vertex) where TVertex2 : struct, IVertex
{
IColorVertex ipv = vertex as IColorVertex;
if (ipv != null)
{
return(ipv.GetColor());
}
return(Vector4.Zero);
}
public static void SetColor <TVertex2>(ref TVertex2 vertex, ref Vector4 color) where TVertex2 : struct, IVertex
{
IColorVertex inv = vertex as IColorVertex;
if (inv != null)
{
inv.SetColor(color);
vertex = (TVertex2)inv;
}
}
