evergineteam / mixedrealitytoolkit

Evergine.MRTK provides a set of components and features to accelerate cross-platform XR application development in Evergine.

Evergine MRTK Package

What is Evergine.MRTK

Evergine.MRTK is an Evergine package that provides a set of components and features used to accelerate cross-platform XR application development in Evergine.

Evergine.MRTK provides a set of basic building blocks for Evergine development on XR platforms such as

• Microsoft HoloLens 2
• Windows Mixed Reality headsets
• OpenVR headsets (HTC Vive / Oculus Rift)

Evergine.MRTK is heavily based on Microsoft's Mixed Reality Toolkit for Unity.

Required software

Evergine	Visual Studio 2019/2022	Windows SDK	Emulators (optional)
Evergine provides support for building XR projects in Windows 10	Visual Studio is used for code editing, deploying and building application packages	You need the Windows 10 SDK. To run apps for immersive headsets, you need the Windows 10 Fall Creators Update	The emulators allow you to test your app without the device in a simulated environment

UI and interaction building blocks

These components can be added to your scene and customized using the Evergine Editor.

Button	Bounding Box	Manipulation Handler
A button control which supports various input methods, including HoloLens 2's articulated hand	Standard UI for manipulating objects in 3D space	Component for manipulating objects with one or two hands
Slider	Hand Menu	Fingertip Visualization
Slider for adjusting values supporting direct hand tracking interaction	Hand-locked UI for quick access, using the Hand Constraint Solver	Visual affordance on the fingertip which improves the confidence for the interaction
Slate	Pointers	Voice Command / Dictation
2D style plane which supports scrolling with articulated hand input	Learn about various types of pointers	Scripts and examples for integrating speech input

Example scene

Check out Evergine.MRTK's various types of interactions and UI controls in our sample scene, which can be found in the Releases section.

Video: https://www.youtube.com/watch?v=KbhLifObJNA

mixedrealitytoolkit's Issues

Slider returning to initial value on reactivation

Hello

I have found a problem when I disable and re-enable a slider I have already changed.
The slider does not save it previous value, but it resets to the "initial value". I don't know if this is a desired behaviour or a bug.

Steps to reproduce:

• Create a scene with a slider and a button to disable/enable the slider
• Slide the thumb to a extreme
• Disable the slider and enable it
• The slider will seem to be in the correct position (in the extreme) but when you try to move the thumb, you will find out that it will jump directly to the initial position

In my project, I have been able to fix it setting in the "onActivate" event the "value" directly but I think this should be something to be fixed here

Cannot launch example

I cannot launch example WaveEngine_MRTK_Demo.

Error in log window.

Error accessing project weproj file. Please check that the file is correct. You can find more information in the WaveEngine Launcher log file.

Support for Oculus Quest

Is it possible to run sample project on Oculus Quest?
MRTK Oculus Quest

HTC Vive

Not work with HTC Vive and Steam VR