Python: User Data Float Slider?

gaschka

I create user data with a python script, which works fine.

Now I want to change the appearance of the user data to a Float Slider, at least thats the name of it when I right click it in C4D and choose it underneath User Interface. Can I set it with Python? I'm not able to find the corresponsing call in the Docs, but perhaps I just don't know the correct string to search for.

Please help

Cinema_4D 2023-12-19 um 18.03.01.png

# .... define create_null() up here

        squash_and_stretch_name = "Squash and Stretch"
        squash_and_stretch_type = c4d.DTYPE_REAL
        initial_value = 0
        min_value = 0.0
        max_value = 1.0
        step_value = 0.01

        user_data_null = create_null("User Data") 

        squash_and_stretch_container = c4d.GetCustomDataTypeDefault(squash_and_stretch_type)
        squash_and_stretch_container[c4d.DESC_NAME] = squash_and_stretch_name 
        squash_and_stretch_container[c4d.DESC_MIN] = min_value
        squash_and_stretch_container[c4d.DESC_MAX] = max_value
        squash_and_stretch_container[c4d.DESC_STEP] = step_value
        squash_and_stretch_container[c4d.DESC_DEFAULT] = initial_value

        user_data_null.AddUserData(squash_and_stretch_container)

i_mazlov

Hello @gaschka,

Welcome to the Plugin Café forum and the Cinema 4D development community, it is great to have you with us!

Getting Started

Before creating your next postings, we would recommend making yourself accustomed with our Forum and Support Guidelines, as they line out details about the Maxon SDK Group support procedures. Of special importance are:

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Structure of a Question: Lines out how to ask a good technical question. It is not mandatory to follow this exactly, but you should follow the idea of keeping things short and mentioning your primary question in a clear manner.

About your First Question

To set your userdata interface type as a float slider you just need to add c4d.DESC_CUSTOMGUI parameter set to c4d.CUSTOMGUI_REALSLIDER to your userdata container:

squash_and_stretch_container[c4d.DESC_CUSTOMGUI] = c4d.CUSTOMGUI_REALSLIDER

It's also a good idea to specify c4d.DESC_MINSLIDER and c4d.DESC_MAXSLIDER when using sliders.

Cheers,
Ilia

baca

Hi @gaschka ,

I assume that would be percentile value, so you can also add unit, like

squash_and_stretch_container[c4d.DESC_UNIT] = c4d.DESC_UNIT_PERCENT

gaschka

@i_mazlov Thank you for the friendly introduction and the hint to CUSTOMGUI and REALSLIDER, exactly what I was looking for.
@baca Thank you for the additional tip.