void BeginFrameRendering(ScriptableRenderContext context, Camera[] cameras)
{
RefreshRenderPipelineMode();
#if MODULE_RENDER_PIPELINES_UNIVERSAL
if (detectedRenderPipeline == DetectedRenderPipeline.URP)
{
for (int i = 0; i < cameras.Length; i++)
{
var cam = cameras[i];
if (cam.TryGetComponent <UniversalAdditionalCameraData>(out UniversalAdditionalCameraData data))
{
var renderer = data.scriptableRenderer;
// Ensure we don't add passes every frame, we only need to do this once
if (!scriptableRenderersWithPass.Contains(renderer))
{
// Use reflection to access the rendererFeatures on the scriptable renderer.
// That property is unfortunately protected and there is no other good way to add custom render passes from a script like this that I have found.
var rendererFeatures = renderer.GetType().GetProperty("rendererFeatures", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).GetValue(renderer) as List <ScriptableRendererFeature>;
if (renderPassFeature == null)
{
renderPassFeature = ScriptableObject.CreateInstance <AlineURPRenderPassFeature>();
}
rendererFeatures.Add(renderPassFeature);
scriptableRenderersWithPass.Add(renderer);
}
}
}
}
#endif
}
void OnDisable()
{
if (!actuallyEnabled)
{
return;
}
actuallyEnabled = false;
Camera.onPostRender -= PostRender;
UnityEngine.Rendering.RenderPipelineManager.beginFrameRendering -= BeginFrameRendering;
UnityEngine.Rendering.RenderPipelineManager.endCameraRendering -= EndCameraRendering;
#if UNITY_EDITOR
EditorApplication.update -= OnUpdate;
#endif
Draw.builder.DiscardAndDisposeInternal();
Draw.ingame_builder.DiscardAndDisposeInternal();
gizmos.ClearData();
#if MODULE_RENDER_PIPELINES_UNIVERSAL
if (renderPassFeature != null)
{
ScriptableObject.DestroyImmediate(renderPassFeature);
renderPassFeature = null;
}
#endif
}