public override string ToString()
{
return ( new System.Text.StringBuilder() )
.AppendFormat( "[ TextureType: {0}; TexCoordCalcMethod : {1}; LayerBlendMode : {2}; CoordIndex : {3} ]",
this.TextureType.ToString(),
this.TexCoordCalcMethod.ToString(),
this.LayerBlendMode.ToString(),
this.CoordIndex.ToString() ).ToString();
}