Ideas for physics for rolling dice [closed]

Answer 1

You will need probably to use OpenGL for that. There a good physics tutorial for OGL here

Specifically for dice, take a look at this nokia demo. It's written in cpp (source here)

On the physics side, you can take a look at this site.

Anyhow, I do not think you need real physics for the app, but just an approximation:

• I would start getting a velocity that depends on the accelerometer (plus or minus, let's say, 20%) and random angular speeds for the dice.
• Then, find the trajectory for each and when touching a border.
• Bounce them to one direction or another depending on the rotation at that particular moment.
• Change the sign of the angular speed if the dice bounce back.
• Reduce the speed about 50% each bounce, until a threshold.
• Below that threshold, leave them in the floor and stop movement.