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#1 11-Mar-2023 18:07:04

damianburrin
Member
Registered: 25-May-2017
Posts: 65

tutorial openxr?

Is there a tutorial or could you point me in the right direction for openxr.

initially i just want to be able to use the quest controller to select from the menu.

I've got the oculus nation demo running so I know the connection will work

Is there an update to the guide to get me started?  I bought the book way back before the quest exisited

Thanks
Damian

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#2 13-Mar-2023 10:42:02

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

Hello,

some video tutorials are planned but are not ready yet ^^

Here the fastest way to use the VR components in OS3D for any head set :

- Import your model.
- In the plugITs groups tab > right click and choose "import dynamic template" > "Generic VR" > "Vr controllers" >"Hands VR controllers - hands tracking enable"
- position the "dummy_start_pos" to set the initial player position.

Test and export the app on the quest, pico...

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#3 13-Mar-2023 11:53:01

Dburrin
Member
Registered: 12-Nov-2020
Posts: 11

Re: tutorial openxr?

THank you.

I'll start to play

Thanks
Damian

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#4 4-Apr-2023 12:13:13

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

I'm really struggling with this one Arkeon.  For testing I have a simple custom interface with one button.  When you click the button it opens a URL.  I just want to be able to use the hand controller on the quest 2 to be able to press the button.

Any simple basic pointer would help. 

Thanks
Damian

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#5 4-Apr-2023 14:19:48

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

Hello,
using the "Hands VR controllers - hands tracking enable" template you just have to point the finger to trigger a ray on interface and click by touch.

you must use VR dialog interfaces (depending of the plugIT you use, some manage VR automatically)
for custom interface define the position and size of the main frame as a vr element.
https://www.openspace3d.com/documentati … rface.html

Not sure the quest will open the url in a browser actually I didn't test that yet ^^

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#6 4-Apr-2023 14:33:20

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

>you must use VR dialog interfaces (depending of the plugIT you use, some manage VR automatically)
>for custom interface define the position and size of the main frame as a vr element.

Do you  mean for the interface type?  Set to VR rather than 2D.  I can't see any specific setting in the frame options from the elements list?


https://www.openspace3d.com/documentati … rface.html

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#7 4-Apr-2023 14:38:19

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

this is in the number 1 element in the doc the "VR" radio button

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#8 4-Apr-2023 14:40:32

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

yeah that's what i'd set.  I'm doing something wrong

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#9 4-Apr-2023 14:54:28

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

I just tested, but the quest do not manage well the openurl.
the activity is opened bu show only when we close the application

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#10 4-Apr-2023 14:58:21

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

It's managed better on PICO4, a dialog ask to quit the application to continue to the web navigator

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#11 4-Apr-2023 15:03:07

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

The open a web page bit doesn't matter.  It was just for test purpose thought that would be a simple open url option.  I just want a menu that can select items via buttons to play a sound, video or show/hide a picture/text.

When I use a dialog box with the template it's really, really small.

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#12 4-Apr-2023 15:07:44

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

To click with the hand tracking on quest, pinch a bit with thumb and index, the ray will show on interface. pinch totally or put your hand closer to the button with the ray shown to click.
With the controller touch the grip and rest the thumb on the buttons and raise the index, you can click with a button or by touching the ray closer.

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#13 4-Apr-2023 15:09:45

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

you can try a menu on the hand or controller (template project review vr)
you can also use a 3D interface and position it in the 3D world using a dummy reference.

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#14 4-Apr-2023 15:11:53

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

I'll keep trying but as soon as i add the template then the dialog box becomes very /far away

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#15 4-Apr-2023 15:20:24

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

you can scale the dialog, or change the priority to make it closer

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#16 4-Apr-2023 15:22:46

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

Where about I've obviously missed that.  It's not in the edit dialog instance

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#17 4-Apr-2023 15:42:12

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

this is in the VR config of custom interface below the size

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#18 4-Apr-2023 15:43:05

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

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#19 12-Apr-2023 15:46:59

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

Hi Arkon,

So I'm a little bit further on and am now looking at moving around and say opening a door.

Looking at the tutorial "Generic VR Tutorial - Tutorial scene.

I can't see how the actions of grabbing the door handle makes the door open.  Can you point me at the links i should be looking at. 

Thanks
Damian

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#20 12-Apr-2023 16:05:15

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

Hello,

you can check examples/vr/manipulate_doors.xos

It just use physics with physics joints

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#21 12-Apr-2023 16:14:57

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

I'd looked at that one but couldn't get it to work with the quest

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#22 12-Apr-2023 16:31:57

arkeon
Admin. / Scol language & OpenSpace3D developer
From: Nantes
Registered: 30-Mar-2009
Posts: 5,121
Website

Re: tutorial openxr?

be sure that you enable physics on your scene to use it.
to grab the door on quest use the grip button or the hands tracking

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#23 12-Apr-2023 17:07:40

damianburrin
Member
Registered: 25-May-2017
Posts: 65

Re: tutorial openxr?

Physics is enabled in the physics settings option.

When you install this example on the quest you can even move towards the door to grab the key.

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