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Bug Cannot change HDRP Volume Fog through script

Discussion in '2019.3 Beta' started by Bordeaux_Fox, Nov 30, 2019.

  1. Bordeaux_Fox

    Bordeaux_Fox

    Joined:
    Nov 14, 2018
    Posts:
    589
    Hello,

    I try to change the fog density in my HDRP scene with a script. I have a reference of the volume in a variable:

    Code (CSharp):
    1. if (Engine.sceneSettingsVolume.TryGetComponent<Fog>(out Fog fog))
    2.         {
    3.             oldFogDensity = fog.meanFreePath.value;
    4.         }
    But it throws that error:

    ArgumentException: GetComponent requires that the requested component 'Fog' derives from MonoBehaviour or Component or is an interface.
    
UnityEngine.GameObject.TryGetComponent[T] (T& component) (at <7559bf9767e74ff5906f18401f66cd57>:0)
    
UnityEngine.Component.TryGetComponent[T] (T& component) (at <7559bf9767e74ff5906f18401f66cd57>:0)


    So can't we access the fog settings at runtime? I have no problem to change other volume settings for example Motionblur. So then how we are supposed to do dynamic lighting and weather?
     
    Bordeaux_Fox, Nov 30, 2019
    #1