void SMDImporter::CreateChainFromThisNode( SMDNode* in_pNode, XSI::X3DObject in_Parent, int from)
{
XSI::ChainRoot myChainRoot;
SMDKey *l_pKey = in_pNode->GetKey (0);
for (int c=from;c<in_pNode->m_pChildren.GetUsed();c++)
{
XSI::MATH::CVector3 position;
XSI::MATH::CVector3 positioneff;
if ( l_pKey )
{
position = GetGlobalPosition ( in_pNode );
positioneff = position;
positioneff.PutX ( positioneff.GetX() + 1.0f );
}
if (!myChainRoot.IsValid() )
{
LPWSTR l_wszModelName;
DSA2W(&l_wszModelName,in_pNode->m_szName);
in_Parent.Add3DChain( position,
positioneff,
XSI::MATH::CVector3(0,0,1),
l_wszModelName,
myChainRoot);
}
SMDNode* bone = in_pNode->m_pChildren[c];
while ( bone != NULL )
{
LPWSTR l_wszBoneName;
DSA2W(&l_wszBoneName,bone->m_szName);
SMDKey *l_pBKey = bone->GetKey (0);
XSI::ChainBone myChainBone1;
myChainRoot.AddBone(GetGlobalPosition(bone),XSI::siChainBonePin,l_wszBoneName,myChainBone1);
if ( !bone->m_pChildren.GetUsed() )
{
bone = NULL;
} else {
if ( bone->m_pChildren.GetUsed() > 1 )
{
for (int s=1;s<bone->m_pChildren.GetUsed();s++)
{
CreateChainFromThisNode( bone, myChainBone1, s);
}
}
bone = bone->GetChild(0);
}
}
}
}
//****************************************************************************************
// function : ComputeBaseOffset
// description : compute the position based on the percentage along the bone
// with an added offset.
//
// vOffeset : vector3, offset to add to final position
// dtBone2LPose : double, percentage along bone length where 0 <= v <= 100
// dtBone2LPose : double, bone length
//
// return value : SIVector3
//****************************************************************************************
void CAxisInterpOp::ComputeBaseOffset( XSI::MATH::CVector3& rvBaseOffset, double dBonePerc, double dBoneLen )
{
double delta = 0;
if ( dBonePerc != 0 ) {
delta = dBonePerc / 100.0;
}
// move the position a percentage along the bone length
rvBaseOffset.PutX( rvBaseOffset.GetX() + ( dBoneLen * delta ) );
}