Mobile Scroll Touch Action

Questions
1

Hi,

I know it’s a common problem to make the canvas responsive in terms of scrolling behavior.

Model-Viewer (https://modelviewer.dev/) solved it somehow pretty well.

Does anyone know how they achieved it to scroll on mobile vertically but also being able to rotate if the user wants to?

Best

2

You can add to the canvas a css touch-action: pan-y; and use a pointer-events for controlling your 3d scene

3

I know but this doesn’t work well for iOS. And panning with two fingers won’t work well too.