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Mathf.Clamp not working correctly

Discussion in 'Scripting' started by j_campbell, Feb 26, 2015.

  1. j_campbell

    j_campbell

    Joined:
    Dec 8, 2014
    Posts:
    33
    Hi I am trying to cap the max limit on a power bar (so that it doesn't drop below 0 and doesn't rise above 500):
    The power bar is revealed by a dynamically controlled mask but this cap isn't working.

    Mathf.Clamp(energy, 0.0F, 500.0F);
    RectTransform rTrans = (RectTransform) transform.GetComponent<RectTransform>();
    rTrans.sizeDelta = new Vector2(200,energy);
     
    j_campbell, Feb 26, 2015
    #1

  2. hpjohn

    hpjohn

    Joined:
    Aug 14, 2012
    Posts:
    2,190
    You need to reassign the value
    energy = Mathf.Clamp(energy, 0.0F, 500.0F);
     
    hpjohn, Feb 26, 2015
    #2

  3. j_campbell

    j_campbell

    Joined:
    Dec 8, 2014
    Posts:
    33
    Perfect - thanks
     
    j_campbell, Feb 26, 2015
    #3