Esempi in C++ (Cpp) per RendererPtr::getGroupName

Esempio n. 1

File: RendGroup.cpp Progetto: CueMol/cuemol2

bool RendGroup::hasCenter() const
{
  ObjectPtr pObj = getClientObj();
  Object::RendIter iter = pObj->beginRend();
  Object::RendIter eiter = pObj->endRend();
  for (;iter!=eiter;++iter) {
    RendererPtr pRend = iter->second;
    if (!pRend->getGroupName().equals(getName()))
      continue;
    if (pRend->hasCenter()) {
      return true;
    }
  }

  // none of the renderers in this group has valid center
  return false;
}

Esempio n. 2

File: RendGroup.cpp Progetto: CueMol/cuemol2

qlib::Vector4D RendGroup::getCenter() const
{
  // Calc COM of renderers in this group
  Vector4D resvec;
  int nsum = 0;
  ObjectPtr pObj = getClientObj();
  Object::RendIter iter = pObj->beginRend();
  Object::RendIter eiter = pObj->endRend();
  for (;iter!=eiter;++iter) {
    RendererPtr pRend = iter->second;
    if (!pRend->getGroupName().equals(getName()))
      continue;
    if (pRend->hasCenter()) {
      resvec += pRend->getCenter();
      ++nsum;
    }
  }
  if (nsum>0)
    return resvec.divide(nsum);
  else
    return qlib::Vector4D();
}