HelixToolkit.Wpf.ObjReader.GetMaterial C# (CSharp) Метод

        private Material GetMaterial(string materialName)
        {
            MaterialDefinition mat;
            if (!string.IsNullOrEmpty(materialName) && this.Materials.TryGetValue(materialName, out mat))
            {
                Material m = null;
                this.Dispatch(() =>
                    {
                        m = mat.GetMaterial(this.TexturePath);
                    });
                return m;
            }

            return this.DefaultMaterial;
        }