void UpdateStates()

in unity/Assets/PostProcessingV2/Runtime/PostProcessDebug.cs [57:89]
24 lines of code
10 McCabe index (conditional complexity)

        void UpdateStates()
        {
            if (m_PreviousPostProcessLayer != postProcessLayer)
            {
                // Remove cmdbuffer from previously set camera
                if (m_CurrentCamera != null)
                {
                    m_CurrentCamera.RemoveCommandBuffer(CameraEvent.AfterImageEffects, m_CmdAfterEverything);
                    m_CurrentCamera = null;
                }

                m_PreviousPostProcessLayer = postProcessLayer;

                // Add cmdbuffer to the currently set camera
                if (postProcessLayer != null)
                {
                    m_CurrentCamera = postProcessLayer.GetComponent<Camera>();
                    m_CurrentCamera.AddCommandBuffer(CameraEvent.AfterImageEffects, m_CmdAfterEverything);
                }
            }

            if (postProcessLayer == null || !postProcessLayer.enabled)
                return;

            // Monitors
            if (lightMeter) postProcessLayer.debugLayer.RequestMonitorPass(MonitorType.LightMeter);
            if (histogram) postProcessLayer.debugLayer.RequestMonitorPass(MonitorType.Histogram);
            if (waveform) postProcessLayer.debugLayer.RequestMonitorPass(MonitorType.Waveform);
            if (vectorscope) postProcessLayer.debugLayer.RequestMonitorPass(MonitorType.Vectorscope);

            // Overlay
            postProcessLayer.debugLayer.RequestDebugOverlay(debugOverlay);
        }