Rendering issues with HDRP

[PawitKoch]

Previously I was working with URP, in which there are two active cameras (MainCamera, UICamera) in my game view. Calling methods such as PopcronGizmos.Line or PopcronGizmos.Draw was rendering fine when viewing from the MainCamera. However, it seems that after having upgraded to HDRP, the same functionalities aren't rendering now from the MainCamera. After some investigation of my own and coming across this thread, it seems that I had to make the following change to GizmosInstance on my local clone of the repo to make rendering work for HDRP:

• Change RenderPipelineManager callback from endCameraRendering to endContexRendering which takes a list of cameras instead of a single one. I would then have to filter the list of cameras to find one tagged with MainCamera to then pass to OnRendered to draw GL lines.
• Sample code change here:

  private void OnRendered(ScriptableRenderContext context, List<Camera> cameras) => OnRendered(cameras.FirstOrDefault(c => c.tag == "MainCamera"));

After some debugging, it seems that using endCameraRendering keeps alternating between the two cameras in my scene which then would mean the lines I want to draw will not persist in the game view from my MainCamera.

Is there a way to fix this such that draw lines still work for the MainCamera with HDRP with a multi-camera setup, and that I don't have to maintain my own fork of the repo?

[popcron]

this seems specific to hdrp, is there perhaps a compiler region specific to it so that endContextRendering could be swaped in?

[PawitKoch]

I can try making endContextRendering be in a conditional region today and submit a subsequent PR?