//==============================================================================
bool Chain::isStillChain() const
{
if(!isAssembled())
return false;
// Make sure there are no Branches and no parent FreeJoints on the BodyNodes
// on the inside of the chain
for(size_t i=1; i<mBodyNodes.size()-1; ++i)
{
if(mBodyNodes[i]->getNumChildBodyNodes() > 1)
return false;
if(dynamic_cast<FreeJoint*>(mBodyNodes[i]->getParentJoint()))
return false;
}
// Make sure there is not a FreeJoint at the final BodyNode (which was not
// tested above)
if(mBodyNodes.size() > 1)
{
if(dynamic_cast<FreeJoint*>(mBodyNodes.back()->getParentJoint()))
return false;
}
return true;
}
//==============================================================================
bool Branch::isStillBranch() const
{
if(!isAssembled())
return false;
for(std::size_t i=0; i<mBodyNodes.size(); ++i)
{
BodyNode* bn = mBodyNodes[i];
if(bn->getNumChildBodyNodes() != mNumChildNodes[i])
return false;
}
return true;
}
