//--------------------------------------------------------------
void ofxBulletJoint::create( btDiscreteDynamicsWorld* a_world, ofxBulletRigidBody* a_shape, ofVec3f a_pos ) {
_world = a_world;
// we should have these always influenced by the joint, so don't let them go to sleep //
a_shape->setActivationState( DISABLE_DEACTIVATION );
btVector3 localPivot = a_shape->getRigidBody()->getCenterOfMassTransform().inverse() * btVector3(a_pos.x, a_pos.y, a_pos.z);
btTransform tr;
tr.setIdentity();
tr.setOrigin( localPivot );
_joint = new btGeneric6DofConstraint(*a_shape->getRigidBody(), tr, false);
_setDefaults();
_targetPos.set(a_pos.x, a_pos.y, a_pos.z);
_bTwoBodies = false;
_bCreated = true;
}
//--------------------------------------------------------------
void ofxBulletJoint::create( btDiscreteDynamicsWorld* a_world, ofxBulletBaseRigidShape* a_shape1, ofxBulletBaseRigidShape* a_shape2 ) {
_world = a_world;
// we should have these always influenced by the joint, so don't let them go to sleep //
a_shape1->setActivationState( DISABLE_DEACTIVATION );
a_shape2->setActivationState( DISABLE_DEACTIVATION );
ofVec3f diff = a_shape2->getPosition() - a_shape1->getPosition();
btTransform frameInA = btTransform::getIdentity();
frameInA.setOrigin( btVector3(btScalar(-diff.x), btScalar(-diff.y), btScalar(-diff.z)) );
btTransform frameInB = btTransform::getIdentity();
frameInB.setOrigin( btVector3(btScalar(0.), btScalar(0.), btScalar(0.)) );
_joint = new btGeneric6DofConstraint(*a_shape2->getRigidBody(), *a_shape1->getRigidBody(), frameInA, frameInB, true);
_setDefaults();
_bTwoBodies = true;
_bCreated = true;
}
//-----------------------------------------------------------------------
void VertexEmitter::setMeshName(const String& meshName)
{
_setDefaults(); // Triggers loading the new mesh
mMeshName = meshName;
}
//-----------------------------------------------------------------------
void VertexEmitter::_notifyStart (void)
{
ParticleEmitter::_notifyStart();
_setDefaults();
}
Squid::Squid() {
_setDefaults();
for (int i = 0; i < TENTACLE_LENGTH; i++) {
tentacle.push_back( ofxVec3f(loc.x, loc.y, loc.z) );
}
}