btGeneric6DofSpringConstraints
Posted: Mon Jul 11, 2011 6:15 pm
Hi, Im not sure if this is the proper way to setup a spring constraint this is what i am trying to do and it seems to have no effect
hingeCS4->setAngularUpperLimit(btVector3(0,0,0));
hingeCS4->setAngularLowerLimit(btVector3(0,0,0));
hingeCS4->setLinearUpperLimit(btVector3(0,2,0));
hingeCS4->setLinearLowerLimit(btVector3(0,-2,0));
hingeCS4->enableSpring(0, true);
hingeCS4->setStiffness(0, 38.478f); // period 1 sec for !kG body
hingeCS4->setDamping(0, 0.01f); // add some damping
hingeCS4->setEquilibriumPoint(); // set current position as equilibrium point
hingeCS4->setAngularUpperLimit(btVector3(0,0,0));
hingeCS4->setAngularLowerLimit(btVector3(0,0,0));
hingeCS4->setLinearUpperLimit(btVector3(0,2,0));
hingeCS4->setLinearLowerLimit(btVector3(0,-2,0));
hingeCS4->enableSpring(0, true);
hingeCS4->setStiffness(0, 38.478f); // period 1 sec for !kG body
hingeCS4->setDamping(0, 0.01f); // add some damping
hingeCS4->setEquilibriumPoint(); // set current position as equilibrium point