#include "toonz/ikskeleton.h"

void IKSkeleton::computeSkeleton(IKNode *node)

{

	for (int i = 0; i < (int)m_nodes.size(); i++) {

		m_nodes[i]->computeS();

	}

}

void IKSkeleton::compute(void)

{

	IKNode *root = this->getRoot();

	computeSkeleton(root);

}

void IKSkeleton::setPurpose(int nodeIndex, IKNode::Purpose purpose)

{

	switch (purpose) {

	case IKNode::JOINT:

		m_nodes[nodeIndex]->setPurpose(purpose);

		break;

	case IKNode::EFFECTOR:

		if (m_nodes[nodeIndex]->getPurpose() != IKNode::EFFECTOR) {

			m_nodes[nodeIndex]->setPurpose(purpose);

			m_nodes[nodeIndex]->setSeqNumEffector(numEffector);

			numEffector++;

		}

		break;

	}

}

//========================================================================