ImGUI Sliders stuck with same value

vvvv gamma bug
1

Patch is sort of corrupted. Slider are stuck to the same value.
Preview 2022.5.0-0280
ImGuiTest.vl (38.5 KB)

2

this issue comes from a rather unfortunate behavior of imgui: widgets need unique labels to work. in your example both sliders have the label “Float”. if you change one, it works as expected.

3

Hey there,

Running into the same issue, does this mean there is absolutely no solution if I want to have a GUI with multiple buttons labelled “…” ?

image

Coming up with a different (longer) label for those seems a bit convoluted.

Thanks in advance!

seb

1 Like
4

This is possible by using ImGui’s ID system, for example “Slider##1” and “Slider##2” will both be labelled “Slider”. For reference see imgui/FAQ.md at master · ocornut/imgui · GitHub

We generate ids automatically if you don’t provide a name at all. Otherwise we take the one you give us. There might be cases where auto id generation gets in your way - at least we didn’t want to commit to such a behaviour too early.

1 Like
5

Thanks, the ## thing works just fine! Could there be a help patch about that?

6

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