KinectWithVRServer.MainWindow.CheckAndChangeDepthShader C# (CSharp) Method

        void CheckAndChangeDepthShader(int kinectIndex)
        {
            bool colorize = false;
            bool scale = false;

            if (server.serverMasterOptions.kinectOptionsList[kinectIndex].version == KinectVersion.KinectV1)
            {
                colorize = ((KinectV1Wrapper.Settings)server.serverMasterOptions.kinectOptionsList[kinectIndex]).colorizeDepth;
                scale = ((KinectV1Wrapper.Settings)server.serverMasterOptions.kinectOptionsList[kinectIndex]).scaleDepthToReliableRange;
            }
            else if (server.serverMasterOptions.kinectOptionsList[kinectIndex].version == KinectVersion.KinectV2)
            {
                colorize = ((KinectV2Wrapper.Settings)server.serverMasterOptions.kinectOptionsList[kinectIndex]).colorizeDepth;
                scale = ((KinectV2Wrapper.Settings)server.serverMasterOptions.kinectOptionsList[kinectIndex]).scaleDepthToReliableRange;
            }

            //If the options have changed for the shader, we need to setup the new shader
            if (scale != scaleDepth || colorize != colorDepth)
            {
                //Set the variables so we can check if the shader is set right later
                scaleDepth = scale;
                colorDepth = colorize;

                if (scale && colorize)
                {
                    Shaders.ColorScaleEffect effect = new Shaders.ColorScaleEffect();
                    effect.Minimum = depthMin;
                    effect.Maximum = depthMax;
                    depthEffect = effect;
                }
                else if (scale && !colorize)
                {
                    Shaders.DepthScalingEffect effect = new Shaders.DepthScalingEffect();
                    effect.Minimum = depthMin;
                    effect.Maximum = depthMax;
                    depthEffect = effect;
                }
                else if (!scale && colorize)
                {
                    Shaders.ColorDepthEffect effect = new Shaders.ColorDepthEffect();
                    effect.Minimum = depthMin;
                    effect.Maximum = depthMax;
                    depthEffect = effect;
                }
                else //Convert from the bgr32 back to a gray16, but don't do any shading otherwise
                {
                    depthEffect = new Shaders.NoScalingEffect();
                }

                DepthImage.Effect = depthEffect;
            }
        }