SoNodeList Renderer::getChildByName(SoSeparator * ivRoot, SbName & childName,
SoType targetType, int maxResultsExpected)
{
assert(ivRoot);
SoNodeList resultList;
SoSearchAction sa;
sa.setSearchingAll(true);
sa.setType(targetType, true);
sa.setInterest( SoSearchAction::ALL);
sa.setName(childName);
sa.setFind(SoSearchAction::NAME);
sa.apply(ivRoot);
SoPathList &pathList = sa.getPaths();
int numPaths = pathList.getLength();
if (numPaths > maxResultsExpected)
{
//DBGA(this->className() << "::getChildByName::Found too many children of node: "
// << ivRoot->getName().getString() << " with name: "
// <<childName.getString() << " " );
//DBGA(this->className() << "::getChildByName:: Expected:" << maxResultsExpected
// << " Found:" << numPaths);
//resultList.append(static_cast<SoNode *>(NULL));
return resultList;
}
for(int i = 0; i < numPaths; ++i)
{
resultList.append(pathList[i]->getTail());
}
return resultList;
}
