int KComplexPath::GetEndVelocity()
{
BOOL bRetCode = false;
int nVelocityX = 0;
int nVelocityY = 0;
int nVelocityZ = 0;
int nTotalFrame = 0;
int nEndVelocity = 1000; // default if no pre path
IPath* pPath = NULL;
bRetCode = m_cSubPaths.empty();
KG_PROCESS_SUCCESS(bRetCode);
pPath = m_cSubPaths.back();
KGLOG_PROCESS_ERROR(pPath);
nTotalFrame = pPath->GetTotalFrame();
pPath->GetVelocityByDeltaFrame(nTotalFrame, nVelocityX, nVelocityY, nVelocityZ);
nEndVelocity = (int)sqrt((double)(nVelocityX * nVelocityX + nVelocityY * nVelocityY + nVelocityZ * nVelocityZ));
Exit1:
Exit0:
return nEndVelocity;
}
IPath* KComplexPath::GetPathByDeltaFrame(int nDeltaFrame, int* pRetDeltaFrameInPath) const
{
IPath* pResultPath = NULL;
KCOMPLEX_SUB_PATHS::const_iterator itPaths;
int nCurrentFrame = 0;
KGLOG_PROCESS_ERROR(nDeltaFrame >= 0);
KGLOG_PROCESS_ERROR(nDeltaFrame <= m_nTotalFrame);
for (itPaths = m_cSubPaths.begin(); itPaths != m_cSubPaths.end(); ++itPaths)
{
IPath* pPath = *itPaths;
int nTotalFrame = pPath->GetTotalFrame();
if (nDeltaFrame <= nCurrentFrame + nTotalFrame)
{
pResultPath = pPath;
if (pRetDeltaFrameInPath)
*pRetDeltaFrameInPath = nDeltaFrame - nCurrentFrame;
break;
}
nCurrentFrame += nTotalFrame;
}
Exit0:
return pResultPath;
}
void KComplexPath::Start(int nStartFrame)
{
KCOMPLEX_SUB_PATHS::iterator itPaths;
m_nStartFrame = nStartFrame;
for (itPaths = m_cSubPaths.begin(); itPaths != m_cSubPaths.end(); ++itPaths)
{
IPath* pSubPath = (*itPaths);
pSubPath->Start(nStartFrame);
nStartFrame += pSubPath->GetTotalFrame();
}
}