WiiPhysics

WiiPhysics is a physics playground for the wii, much like crayon physics or PocketPhysics. It uses Box2D and libwiisprite.

Project Info

Video

Demo Video of WiiPhysics in action: [1].

SVN

The svn repository can be found here: wiiphysics.googlecode.com.

Donations

Enjoy wiiphysics so much that you feel obligated to buy a beer for the developer? Feel free, I like beer!

Releases

2008.08.25 - v2.0.0

• Changelog:
  • +Added pen joint for moving dynamic objects
    • -You can now "Throw" objects
  • +Added distinction between objects that are frozen and mobile to make it obvious to the user whats frozen
  • +Fixed some bugs (Including crash from drawing small boxes)
  • +Keep objects from jumping when you select them
  • +Improved intro screen
  • +increased pen draw size
  • +started on framework for zoomable worlds

2008.07.08 - v1.3.0

• Changelog:
  • +In Game Help
  • +Pen Drawing added
  • +Reset Button Added
  • +Added BG Music
  • +Bug fixes
  • +Initial action sounds (Using Sndlib)
  • +Intro Screen while wiiphysics constructs
  • +Main Menu
  • +Added Prismatic (Slider) Joint
  • +Added Settings Menu
  • +Added configurable Color
  • +Added configurable Density
  • +Added Show/Hide Menu Button
  • +Increased world size (no longer hit the bottom with too many objects)
  • +Fixed layout
  • +Reset velocity to 0 if you grab an object
  • +Fixed Freeze Unfreeze (Hit B while you have object selected to swap)
  • +Dynamic Gravity Setting GUI
  • +Dynamic Restitution GUI (Change individual object bouncieness)
  • +Dynamic Friction GUI

2008.06.30 - v1.2

• Changelog:
  • +Removed need for /data directory, compacting wiiphysics into single boot.elf file
  • +Added Undo Button
  • +Pulleys, Ropes and Gears (Pin) work great now
  • +Improved Icons and layout
  • +Line Drawing works perfect now
  • +Many Bug fixes, clean up

2008.06.29 - v1.1

• Changelog:
  • +Added Line (Dynamic rectangle) Drawing
  • +Clear Screen Button
  • +Pulley/joint bug fixes to stop crashing!
  • +fixed layout a bit

2008.06.28 - v1.0-Initial Release

Bug Reporting

Any feature requests/ issues you'd like fixed should be reported here: http://code.google.com/p/wiiphysics/issues/list

Physics Tools Overview

Tools Overview:

• Select - Use this tool to select objects, Hold A to drag them around, Hold A and press B to put them to sleep/wake them up
• Draw Circle - Draw Circle
• Draw Box - Draw Box
• Clear Screen (BOMB) - Remove Everything
• Undo - Undo

Joints

• Rope Joint - Connect two objects by a rope
  • Click on two Objects to connect them
• Rotate Joint - Create a rotation joint using 2 objects
  • Click on two objects to set up a rotation relationship
• Pulley Joint = Click on three objects to set up a pulley system
  • 2nd object is the pulley anchor

Object Control

• Mobile Objects - Keep this selected to allow these objects to move
• Frozen Objects - Keep this selected to freeze objects you create

Sim Control

• Run - Run the simulation
• Stop - Freeze/pause the simulation (Good for building)

Controls

Button	Action
	Select, (Hold A and drag to move objects)
and 24px	Select, (Hold A and hit B to freeze/unfreeze)
	Shrink Object
24px	Enlarge Object
24px	Go to Menu