Set Knot Value of RangeData, bug?

gsmetzer

Hello, I am using a RangeData in my UserData. I am trying to set the value of a knot in the RangeData Gui but nothing is changing despite rs.SetSelectedKnot(knot) returning True.
Is this a bug or am I doing something wrong? Thanks for any insight.
(I'm using R19)

   rs = op[c4d.ID_USERDATA,1]   #get my rangeSlider
    
    
    v = op[c4d.ID_USERDATA,2]  #Get a Float
    rs.SetCurrentValue(v)

    print rs.GetCurrentValue()
    knot = rs.GetSelectedKnot()
    rs.SetKnotValue(knot, v)
    rs.SetSelectedKnot(knot)
    

    c4d.EventAdd()

m_adam

Hi @gsmetzer I've moved your topic since it's related to Cinema 4D API itself.
I also added tags to your post and mark the topic as a question. Don't worry but the next time try to setup your topic correctly, see Q&A New Functionality and How to Post Questions.

Regarding your issue, rs = op[c4d.ID_USERDATA,1] #get my rangeSlider performs a copy of the RangeData to the rs variable. So you have to assign it back at the end of your code op[c4d.ID_USERDATA,1] = rs

Cheers,
Maxime.

m_adam

Hi @gsmetzer I've moved your topic since it's related to Cinema 4D API itself.
I also added tags to your post and mark the topic as a question. Don't worry but the next time try to setup your topic correctly, see Q&A New Functionality and How to Post Questions.

Regarding your issue, rs = op[c4d.ID_USERDATA,1] #get my rangeSlider performs a copy of the RangeData to the rs variable. So you have to assign it back at the end of your code op[c4d.ID_USERDATA,1] = rs

Cheers,
Maxime.

gsmetzer

Thank You,
How embarrassing I forgot to write back to the UserData. (I shouldn't code late at night) Solved.