// ----------------------------------------------------------------------------
ik_node_t* IKSolver::CreateIKNodeFromUrhoNode(const Node* node)
{
ik_node_t* ikNode = ik_node_create(node->GetID());
// Set initial position/rotation and pass in Node* as user data for later
ikNode->original_position = Vec3Urho2IK(node->GetWorldPosition());
ikNode->original_rotation = QuatUrho2IK(node->GetWorldRotation());
ikNode->user_data = (void*)node;
/*
* If Urho's node has an effector, also create and attach one to the
* library's node. At this point, the IKEffector component shouldn't be
* holding a reference to any internal effector. Check this for debugging
* purposes and log if it does.
*/
IKEffector* effector = node->GetComponent<IKEffector>();
if (effector != nullptr)
{
#ifdef DEBUG
if (effector->ikEffectorNode_ != NULL)
URHO3D_LOGWARNINGF("[ik] IKEffector (attached to node \"%s\") has a reference to a possibly invalid internal effector. Should be NULL.", effector->GetNode()->GetName().CString());
#endif
ik_effector_t* ikEffector = ik_effector_create();
ik_node_attach_effector(ikNode, ikEffector); // ownership of effector
effector->SetIKSolver(this);
effector->SetIKEffectorNode(ikNode);
}
// Exact same deal with the constraint
IKConstraint* constraint = node->GetComponent<IKConstraint>();
if (constraint != nullptr)
{
#ifdef DEBUG
if (constraint->ikConstraintNode_ != NULL)
URHO3D_LOGWARNINGF("[ik] IKConstraint (attached to node \"%s\") has a reference to a possibly invalid internal constraint. Should be NULL.", constraint->GetNode()->GetName().CString());
#endif
constraint->SetIKConstraintNode(ikNode);
}
return ikNode;
}
StringHash StringHashRegister::RegisterString(const StringHash& hash, const char* string)
{
if (mutex_)
mutex_->Acquire();
auto iter = map_.Find(hash);
if (iter == map_.End())
{
map_.Populate(hash, string);
}
else if (iter->second_.Compare(string, false) != 0)
{
URHO3D_LOGWARNINGF("StringHash collision detected! Both \"%s\" and \"%s\" have hash #%s",
string, iter->second_.CString(), hash.ToString().CString());
}
if (mutex_)
mutex_->Release();
return hash;
}
