void GraphicsObjectManager::privDrawObjectsTreeDepthFirst( PCSNode *node ) const
{
PCSNode *child = 0;
GraphicsObject *go = (GraphicsObject *)node;
// Transform and draw graphics object
go->transform();
go->setRenderState();
go->draw();
// iterate through all of the active children
if (node->getChild() != 0)
{
child = node->getChild();
// make sure that allocation is not a child node
while (child != 0)
{
privDrawObjectsTreeDepthFirst( child );
// goto next sibling
child = child->getSibling();
}
}
else
{
// bye bye exit condition
}
}
void GraphicsObjectManager::drawObjectsList()
{
// Walk the graphics object list
std::list<GraphicsObject *>::iterator it;
for ( it=goList.begin(); it != goList.end(); it++ )
{
// local pointer
GraphicsObject *go = *it;
// Transform and draw graphics object
go->transform();
go->setRenderState();
go->draw();
}
}
