Real-Time Physics Simulation Forum

http://bulletphysics.com/Bullet/BulletF ... dBody.html

btRigidBody has the following function: void SetLinearVelocity (const btVector3 &lin_vel) for the velocity, can't help you with collision callbacks though
since I'm working on that myself right now :p

Well you can always set the linear velocity each frame, collision can be detected with callbacks

The reason for having multiple parts is that the side parts are not going to spin, only the center part (the wheel) will, at least that is the plan for the time being. Plus that we´re going to attach various weapons and whatnot on the sides, since this is as you suspected for a game :) I did think a...

Hello I'm trying to create a mono-wheel vehicle (a vehicle which is a big wheel more or less), I have added a picture of it. Right now it is one big body but I have plans for separating it into three parts, one part on each side of the wheel. The plan is then for the side parts to turn the wheel and...