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How to get the record frame count in path tracing with Unity recorder?

Discussion in 'HDRP Ray Tracing' started by wenzy, Jul 31, 2021.

  1. wenzy

    wenzy

    Joined:
    Nov 17, 2015
    Posts:
    44
    I add a code in one of my script's Update function for testing

    Debug.Log("Time:" + Time.time + " Time.frameCount:" + Time.frameCount);


    But when I want to recorder an image sequence. I fount the Time.frameCount is not follow the actual record frame count. This code will keep executing (not execute one time in one frame , and even if I put that in FixedUpdate).

    So if some effect/value which is calculated frame by frame. The output will not the same as in realtime mode.

    Is it possible to get the actual record frame count ?
     
    wenzy, Jul 31, 2021
    #1

  2. chap-unity

    chap-unity

    Unity Technologies

    Joined:
    Nov 4, 2019
    Posts:
    766
    Right now the path tracer and the recorder don't really work together well.
    However, I'm not really sure what you are trying to do but I suggest this documentation page on accumulation that features a script that allows you to accumulate all the samples to record a path traced images sequence.
    Hopefully that will help you to what you need !
     
    chap-unity, Aug 17, 2021
    #2