search

EnviralDesign / TD-UberGui

UberGui is a lightweight multi-threaded, webRender UI module for TouchDesigner
MIT License
74 stars 5 forks source link

First touch after mouse movement no recognised #29

Closed AchimKern closed 3 years ago

AchimKern commented 3 years ago

On a touchscreen, the first touch after moving the mouse is not recognized

And touching and moving a slider and then selecting and moving a different slider will actually move the previous slider/par

EnviralDesign commented 3 years ago

I'm able to recreate the second thing here, where moving a dif slider always moves the previous one. This must be an artifact of the newest 2021 builds somehow, taking a look now.

Touchscreen input has bee troubling to get right in because the UI pick info is coming from a threaded instance and can't reliably be guaranteed to be up to date in same frame if ever. Touchscreen usage lacks the awareness of mouse hovering which solves this problem by determining the parameter of interaction by hovered item which always happens a few frames before the actual interaction.

EnviralDesign commented 3 years ago

Okay the bugs mentioned have been fixed along with some other refactoring of storage to internal params - you can get this most up to date stuff on the 4.1.0 branch but I'll push it all to main after I get through some more items and test more thoroughly.