ShaderMaterials.Shaders.DiffuseTextureMaterial.init C# (CSharp) Method

        private static void init(ShaderI shader, Loader.LoadedCallbackMethod loadedCallback)
        {
            try
            {
                CameraConstant = shader.Variable("Camera");LightDirectionConstant = shader.Variable("LightDirection");LightColorConstant = shader.Variable("LightColor");TransformConstant = shader.Variable("Transform");DiffuseConstant = shader.Resource("Diffuse");
                var elements = new List<BufferLayoutElement>();
                elements.Add(new BufferLayoutElement(BufferLayoutElementTypes.Vector3, BufferLayoutElementUsages.Position, 0, 0, 0));elements.Add(new BufferLayoutElement(BufferLayoutElementTypes.Vector3, BufferLayoutElementUsages.Normal, 0, 0, 3));elements.Add(new BufferLayoutElement(BufferLayoutElementTypes.Vector2, BufferLayoutElementUsages.UV, 0, 0, 6));
                BufferLayoutDesc = BufferLayoutDescAPI.New(elements);
                BufferLayout = BufferLayoutAPI.New(shader, shader, BufferLayoutDesc);
            }
            catch (Exception e)
            {
                FailedToLoad = true;
                Loader.AddLoadableException(e);
                Dispose();
                if (loadedCallback != null) loadedCallback(null, false);
                return;
            }

            Loaded = true;
            if (loadedCallback != null) loadedCallback(null, true);
        }