[Fiware-creatifi-coaching] [CreatiFI Barcelona Hub] General Support #346: VIRTUAL CHARACTERS: no touch with ThreeJS OrbitControls using WebGL on iOS devices

[Xavier Carol Rossell]

Hi,

A user is asking about use of Virtual Characters in iOS. Here it is her
message:

"We've some problem with the controls for the Virtual Characters Enabler.
The examples suplied use the Orbitcontrols that work well with Firefox on a
computer but doesn't have any effect on an iPad browser. Test it at:
http://annacarreras.com/toonaville/vc/Guia.html

We've found some posts suggesting to change from OrbitControls to
TrackballControls to solve this issue:
http://support.ludei.com/hc/communities/public/questions/200696466-No-Touch-with-ThreeJS-OrbitControls-using-WebGL-on-IOS-Devices-in-Launcher

We've tested to implement it and successed if opened with a Firefox
browser, find an example at:
http://annacarreras.com/toonaville/vc/Guia_touch.html

But it causes Safari to crash on iOS and Mac OS.

We've also tested the example supplied by Three.js:
http://threejs.org/examples/misc_controls_trackball
And it works well on iPad.

Could you suggest us any solution for using VC with touch capabilities on
iOs?"

Thanks in advance.
Kr, Xavier Carol.
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