Пример #1
0
        public MaterialSourceData(MaterialModel material)
        {
            Id   = material.Id;
            Name = material.Name;

            //Set type
            var visualizerMaterialAttribute = (VisualizerMaterial)material.GetType().GetCustomAttributes(typeof(VisualizerMaterial), true).First();

            Type = visualizerMaterialAttribute.Name;

            //Set parameters
            Parameters = new List <Dictionary <string, dynamic> >();

            var propertyInfos = material.GetType().GetProperties();

            foreach (var propertyInfo in propertyInfos)
            {
                var attributes = propertyInfo.GetCustomAttributes(typeof(VisualizerMaterialParameter), true);

                if (attributes.Length > 0)
                {
                    switch (attributes.First())
                    {
                    case VisualizerScalarMaterialParameter _:
                        var scalar = (float)propertyInfo.GetValue(material);
                        Parameters.Add(new Dictionary <string, dynamic>
                        {
                            { "Name", propertyInfo.Name },
                            { "Type", "Scalar" },
                            { "Value", scalar }
                        });
                        break;

                    case VisualizerColorMaterialParameter _:
                        var color = (Color)propertyInfo.GetValue(material);
                        Parameters.Add(new Dictionary <string, dynamic>
                        {
                            { "Name", propertyInfo.Name },
                            { "Type", "RGBA" },
                            { "Value", new RGBAParameter(color) }
                        });
                        break;

                    case VisualizerTextureMaterialParameter _:
                        var texture = (TextureModelEx)propertyInfo.GetValue(material);
                        if (texture != null)
                        {
                            Parameters.Add(new Dictionary <string, dynamic>
                            {
                                { "Name", propertyInfo.Name },
                                { "Type", "TextureId" },
                                { "Value", texture.Id }
                            });
                        }
                        break;

                    case VisualizerVector2DMaterialParameter _:
                        var vector2 = (Vector2)propertyInfo.GetValue(material);
                        Parameters.Add(new Dictionary <string, dynamic>
                        {
                            { "Name", propertyInfo.Name },
                            { "Type", "V2" },
                            { "Value", new Vector2DParameter(vector2) }
                        });
                        break;
                    }
                }
            }
        }