I created a btRigidBody
Code:
...
btRigidBody::btRigidBodyConstructionInfo fallRigidBodyCI(
this->mass,
this->motionState,
this->shape,
fallInertia);
fallRigidBodyCI.m_friction = 1.0f
this->rigidBody = new btRigidBody(fallRigidBodyCI);
this->rigidBody->setDamping(0.4, 0.4);
this->physicsWorld->addRigidBody(rigidBody);
this->rigidBody->setFriction(this->friction);
std::cout << this->rigidBody << std::endl;
and when I query him in my idle function, I get a weird result:
Code:
btWheelInfo &wheel_inf = this->vehicle->getWheelInfo(i);
btCollisionObject *contact_obj = (btCollisionObject*) (wheel_inf.m_raycastInfo.m_groundObject);
if (contact_obj) {
std::cout << "friction "
<< contact_obj->getFriction()
<< std::endl;
}
I get output "friction 0.5", but expected "friction 1.0"
Runned in debugger, when adding btRigidBody(first code block),
print this->rigidBody output differs from (second code block)
print contac_obj. And when contacting with another btRigidBody, output of
print contac_obj is the same all the time.
How can I proceed to actual rigidBody/collisionObject? It seems that any contact of Ray points to internal Bullet representation of RigidBody, where all of them is the one.
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