Ich zeige die Konzeption, Designentwurf und Umsetzung von 3D-Spielen anhand eines Bundeswahl-Spiels mit Angie, Frank-Walter, Guido und Jack Sparrow, präsentiert auf dem 2. Stuttgarter Barcamp am 13.09.09 InGame-Video auf www.elaspix.de

1. 3D-Game Development using Blender and Java
Tobias Günther

2. Outline
● Steps for designing a 3D game
● Blender – a free 3D authoring and animation tool
● Java MonkeyEngine – for Java based game development

3. Designing a 3D game
● For what purpose and target
group
● Available personal resources
(me) and time (8 h)
● Level of detail
● Complexity of the Game logic
● Complexity of the graphical
user interface

4. Character Design
● What kind of 3D Models ● Textures
● Animations
Source: the Web pages of the respective party

5. Static Interior
● For the right feeling
● Modeling complexity

6. Board texture

7. Modeling with Blender
● 3D Authoring and Animation
● Free available on Blender.org
● Large community providing
tutorials, models and help

8. Board Preparation
● Name and place coins
● Create board texture
● Assign textures for coins
and board

9. Character Modeling
● Form body and arms
● Beautify body
● Build Skeleton

10. Texture preparation
● set seams to unwrap skin
● Skin painting

11. Animation Setup
● Define Keyframes
● Adjust Positions
● Use inverse kinematics

12. Animation examples
Movement Resting Position

13. Static Objects Modeling
Berliner Bundestag Berliner Fernsehturm

14. Java Monkey Engine
● 3D game programming
● Freely available at
www.jmonkeyengine.com
● Blender Model import
● Meta-layer to control
Graphics, Input-Devices,
Network-Architecture

15. The Scene Graph
Applied to the elements and Root Node
its childs:
● Transformations e.g.
Rotation, Scale, Translation
● Attributes e.g. Lights, Spaceship Earth
Material, Sounds
Satellite Pilot Moon

16. Game Logic
●
●
Movement controller
Action controller
s v
 =⋅t
● Animation selection for
Rest Pose and Movement
t1
t0

17. Finishing up

18. Resources
● Time (in Hours) spent on
Concept Material Modeling
Programming Slides Webpage
1 2
2
4
2
4

19. Still missing (hours)
● Questions and Answers (8)
GUI Design (2), GUI Programming (3)
Moma-Store
●
● Game-Logic (2)
● Modelling, Animation and Beautifying (8)
● Webpage and PR (8)

20. Invite and Contact
Start Beta-Test November'09
Elaspix Creator
● Produce animation movies
● Friends as characters
● Advance your photos
● Publish in your network www.elaspix.de
@elaspix tobias.guenther@elaspix.de