Virtual Reality Workshops - 3D-Stadtmodelle

Hochschule Augsburg | Interaktive Medien 22.11.17 | 17:48:44Prof. Dr. Thomas Rist | Prof. Jens Müller | Dr.-Ing. Wolfgang Höhl

Workshop 3D-Stadtmodelle | Bonn . 2017-11-22

Virtual Reality Workshops

Werkstattbericht | Arbeiten aus Lehre und ForschungBeispiele zur Entwicklung von Virtual Reality undAugmented Reality Anwendungen

Hochschule Augsburg | Interaktive Medien

Prof. Dr. Thomas RistProf. Jens MüllerDr.-Ing. Wolfgang Höhl

[email protected]



Das “Reality-Virtuality Continuum“

in: MILGRAM, P. and KISHINO, F. (1994): Taxonomy of Mixed RealityVisual Displays, IEICE Transactions on Information and Systems,E77-D(12), 1321-1329. 29, 30

Was sind angewandteinteraktive Technologien?

“Reality Systems” als umfassende Sinneserfahrung

“The screen is a window through which one seesa virtual world. The challenge is to make that world real, act real, sound real, feel real.“

SUTHERLAND, I. E. (1965): The ultimate display, in: The Congress of the International Federation of Information Processing(IFIP), S. 506-508

Komponenten eines VR-Systemsaus: JERALD, J. (2016): The VR Book - Human Centered Design for Virtual Reality, S. 31




Komponenten eines VR-Systemsaus: PARISI, T. (2015): Learning Virtual Reality, S. 2-9

- Stereoscopic Displays

- Motion Tracking Hardware

- Input Devices

- Computing Platforms

- Virtual Reality Applications

Was sind angewandteinteraktive Technologien?

Mobile VRRoomscale VR

Augmented Reality

Google Cardboard, Gear VR, VR One, HTC Vive, Oculus Rift

Inertial Measurement Unit (Gyroscope, Accelerometer and/or Magnetometer),Optical Tracking (Laser Tracking), Electromagnetic Tracking, Mechanical Tracking

Game Controller, Hand Tracking Motion Sensors, Hand and Full Body Tracker

Software Development Kits (SDKs), Game Engines and Frameworks (Unity3D,Unreal Engine, etc.), Web Browsers (HTML5, WebGL, JavaScript), Video Players

Video Games, Virtual Worlds, Education, Productivity, Tourism, Architecture and Real Estate, Live Events, Web Browsing, Industrial Applications

GEAR VRGOOGLE CARDBOARD VR ONE

HTC VIVE

OCULUS RIFT

MICROSOFT HOLOLENS




3D Game Engines

- Unity3D | Unreal Engine | SteamVR- Wintermute | Cry Engine- Ogre3D | Open Scene Graph

Aktuelle Softwarepakete

- Wikitude . https://www.wikitude.com/- Layar . https://www.layar.com/- AR Media . http://www.armedia.it/- AR Works . http://www.arworks.com/en/- Sightspace 3D . https://sightspace.pro/- ARKit . https://developer.apple.com/arkit/- vuforia . https://www.vuforia.com/

Software ARchäologie

- junaio | metaio- AR Studio | ARTag | ARToolKit- DART (Designers Augmented Reality Toolkit)- APRIL | Studierstube- AMIRE (Authoring Mixed Reality) | CATOMIRE- Tinmith

Welche Software gibt es?


Screens from ARTag , in: Höhl, Wolfgang. (2009):Interaktive Ambiente mit Open-Source Software

Springer Wien New York, S. 11.

https://www.wikitude.com/

https://www.layar.com/

http://www.armedia.it/

http://www.arworks.com/en/

https://sightspace.pro/

https://developer.apple.com/arkit/

https://www.vuforia.com/



Virtual Reality und 3D Modellierung

- Simple 3D Low Poly Modeling Tool with Intuitive GUI- Intuitive 3D Modeling in an Immersive Virtual Environment- Carpentry VR- Basic 3D Cityscapes for VR Environments

Kollaboration in Virtual und Augmented Reality

- Enhancing Presence in Virtual Reality- Multi-User 3D Augmented Reality Anwendungen- The Grid - Rogue AI- MRI Design Review System- Benefits of Tablet Interfaces for Immersive Visualization in Information Visualization

Augmented Reality Tourist Guides

- Oktoberfest 1910- History Traveller

Integration von Biodaten

- Cave Diver- Cowboys vs. Zombies

Workshops, Experimente undKonferenzbeiträge




Sharad Mehta, Akshay Vishnoiand Arpan Gupta (2014):

Development of amulti-component CAD model

of human elbow structure

in: 2014 International Conference on Medical Imaging, m-Health and Emerging Communication

Systems (MedCom) pp. 146-151, IEEE 2014.



Constructive Solid Geometry (CSG)

Solid models mainly used inmedical and engineering simulations

Realtime Shading (no cast shadows)

Boundary Representation (B-Rep)Utah Teapot (1975) by Martin Newell

Shell model or polyhedral objectmade of vertices, edges and faces

High-Poly-Modelsused for Offline-3D-Animation

Low-Poly-Modelsused in Realtime Applicationsfor VR/AR, Games and 3D-Simulation

Photorealistic Realtime Renderingsusing Realtime Lighting and Shading



Yueyue Cheng, Thomas Ganshorn, Wolfgang Höhl (2015):

Simple 3D Low Poly Modeling Tool with Intuitive GUI

Masterarbeit am Lehrstuhl für Medieninformatik, Ludwig-Maximilians-Universität (LMU) München



Entwurf und Entwicklung einesintuitiven 3D Modeling Toolsmit OpenGL und Qt Creator.

Der Entwurf beinhaltet eineinteraktiv erweiterbare Würfelstrukturmit Catmull-Clark Subdivision Surfaceund individuell farbigen Polygon-flächen.

Screenshot from Minecrafthttps://minecraft.net/en-us/

https://minecraft.net/en-us/



Xaver Loeffelholz, Thomas Gläser, Wolfgang Höhl (2016):

Intuitive 3D Modeling in an Immersive Virtual Environment

mit freundlicher Unterstützung derDelightex GmbH., München

Masterarbeit am Lehrstuhl für Medieninformatik, Ludwig-Maximilians-Universität (LMU) München



Intuitive Interaktion mit 3D Objektenin einer virtuellen Umgebung mit derHTC Vive

Experimentelle Evaluierung vonNavigations- und Manipulations-Methoden (Fishing-Reel-Technik,Touchpad Control, Gesture Controlveränderbare Grundkörper)



Bededikt Reschberger, MartinHering, Wolfgang Höhl (2016):

Carpentry VR - Ein Virtual Reality Carpentry Sim Game Concept

Poster Presentation at SAP’17ACM Symposium on Applied Perception

September 2017 . Cottbus, Germany

Proof of Concept undSemesterprojekt an der LMU Medieninformatik

https://youtu.be/nPm0Zs5MDvM



https://youtu.be/nPm0Zs5MDvM



Wolfgang Höhl (2016):

Basic 3D Cityscapes forVR Environments | Open Source

Workflow

in: http://www.scienceviz.com/

Open Street Maphttps://www.openstreetmap.org/

OSM2Worldhttp://osm2world.org/download/

Open Street Map | Wiki . 3D Animationhttps://wiki.openstreetmap.org/wiki/3D_animation



in: scienceviz.comhttp://www.scienceviz.com/3d-cityscapes-for-vr-environments/

Open Open Street Mapselect area andexport area to OSM file.

Download and install OSM2Worldopen referring OSM file using OSM2Worldand save OSM file as OBJ file.

Import OBJ file into a 3D applicationof your choice (Blender, Cinema 4D,3DS MAX, Maya, Rhinoceros, etc.).

http://www.scienceviz.com/

https://www.openstreetmap.org/

http://osm2world.org/download/

https://wiki.openstreetmap.org/wiki/3D_animation

http://www.scienceviz.com/3d-cityscapes-for-vr-environments/



Virtual Reality ShowroomInnoactive GmbH. | München

Daniel Seidl (2015): Virtual RealityShowroom by Innoactive - Car Configuration Case

https://www.youtube.com/watch?v=-lejg4KaWQM(last access on 2017-03-14)

Nathan Ingraham (2016)VR Experience | Audi AG


Kollaboration in Virtual Reality

https://www.youtube.com/watch?v=-lejg4KaWQM

https://www.engadget.com/2016/01/10/audi-vr-dealership-car-configurator/



Thomas Wimmer, Thomas Ascioglu Wolfgang Höhl (2017):

Enhancing Presence in Virtual RealityA VR-Application for Head Mounted Displays using RGB Motion Sensors

mit freundlicher Unterstützung derInnoactive GmbH., München

Masterarbeit am Lehrstuhl für MedieninformatikLudwig-Maximilians-Universität München





Jens Fakesch, Wolfgang Höhl (2016):

Multi-User 3D AugmentedReality Anwendung für die

gemeinsame Interaktion mitvirtuellen 3D Objekten

mit freundlicher Unterstützung von Fuchs & Vogel media solutions GbR


Virtual und Augmented Realities

Kollaboration in Augmented Reality



Wolfgang Höhl, AndreasDippon, Gudrun Klinker (2017)

The Grid - Rogue AI

Virtual Reality MultiplayerGame Concept using HTC Vive

Jeff-Owens Iyalekhue, Lukas Bonauer, Peter Greth, Daniel Jazz Young, Oliver

Jung, Moritz Rocksien

Semesterprojekt an der TU MünchenInformatik | I 16 . Games Engineering

https://youtu.be/pOlsbTCViE8



https://youtu.be/pOlsbTCViE8



HÖHL, W., et. al. (2013):

MRI Design Review System

A Mixed Reality Interactive Design Review System for Architecture, Serious

Games and Engineering using Game Engines, Standard Software, a Tablet

Computer and Natural Interfaces

[DEMO] at ISMAR 2014 | International Symposium on Mixed and Augmented Reality

at Munich University of Technology


Kollaboration in Mixed Reality



L. Wurm, R. García, C. Anthes,D. Kranzlmüller, W. Höhl (2016):

Benefits of Tablet Interfacesfor Immersive Visualization in

Information Visualization

in: Proceedings and Journal of WSCG 2016 and Computer Science Research Notes [CSRN]

ISSN 2464-4617,

WSCG 2016 - 24th International Conference in Central Europe on Computer Graphics,

Visualization and Computer Vision 2016





Wolfgang Höhl, Georg Nicolai,Matthias Greiner (2014):

Oktoberfest 1910

Augmented Reality Application

by Jens Fakesch andMaximilian Hackenschmied

mit freundlicher Unterstützung von Matthias Greiner und Georg Nicolai

Metaio GmbH., München



Semesterprojekt an der LMU Medieninformatikhttps://youtu.be/ru4XsELCYMk

https://youtu.be/ru4XsELCYMk



Simon Pfaab, Matthias Greiner, Wolfgang Höhl (2016):

History Traveller - 3D Augmented Reality Tourist Guide

mit freundlicher Unterstützung von Matthias Greiner | Metaio GmbH. und

Dr.-Ing. Marc Grellert | Technische Universität Darmstadt


https://youtu.be/ai416fGUJOg



https://youtu.be/ai416fGUJOg




Cave Diver . VR Game Conceptusing Bio-Feedback

by Hanieh Arjomand-Fardand Julian Schwertl


https://youtu.be/Vf0AIykdCLo



https://youtu.be/Vf0AIykdCLo




Cowboys vs. Zombies . Game Concept using Bio-Feedback

by Conrad Steinmetz, FlorianBuschek, Johannes Runkel and

Jean Paul Vieira Filho


https://youtu.be/YL4PNjFhSPU



https://youtu.be/YL4PNjFhSPU



Dr.-Ing. Wolfgang Hö[email protected]

HÖHL, W. und BROSCHART, D. (2015):Augmented Reality in Architekturund Stadtplanung, in: GIS Science

1 / 2015, S. 20 - 29

HÖHL, Wolfgang (2014):Sim Games, Simulation undindustrielle Anwendungen,

in: KAISER, Markus (Hrsg.):Ringvorlesung Games

Medien Campus Bayern,München 2014, S. 80 – 97

HÖHL, W. (2008): Interaktive Ambientemit Open-Source-Software,

Springer Wien New York

Angewandte 3D-Computergrafik, 3D-Visualisierung und 3D-EchtzeitsimulationShowcase . Interactive Media | https://showcase.hs-augsburg.de/

https://showcase.hs-augsburg.de/

Documents

Virtual Reality Workshops - 3D-Stadtmodelle