Real-Time Physics Simulation Forum

Because I need a dynamic object, I can't use btBvhTriangleMeshShape.
It is said that in manual the btGimpactMeshShape is the right choice. But my object don't move.
Does anyone konw why?

Can I set how high the ball bounce when it hits floor?

What's the meaning of the parameters of the Constraints Constructor?
btPoint2PointConstraint(btRigidBody& rbA,btRigidBody& rbB, const btVector3& pivotInA,const btVector3& pivotInB);
Would someone explain pivotInA, pivotInB for me?

I use blender export my scene. After I imported my .bullet file, I found that the ball didn't collide with the slope. run the program you will find only z of the ball is changing. #include <iostream> #include <btBulletDynamicsCommon.h> #include "btBulletWorldImporter.h" #include "Open...

I am here to ask how to create btTriangleMesh by a .mesh or .obj file because I don't know the structure of these binary file.
Any help will be highly appreciated.

Actually I want to create a Kinematic body which takes a joystick or other input devices as input and I also want to check this Kinematic body whether collides with other dynamic bodys. So far, I have been able to check the collision between boxes. My task now is to learn how to use my parter's mesh...

I chose to use Ogre+Bullet.
I can create a box but I don't know how to create an object by mesh and skeleton files made from blender?
And, how to detect collision in this case？