void OctreeNode::GetVisibleSceneNodes(SceneNodeList & list, Camera * cam)
{
_node * mynode = m_head;
while (mynode)
{
SceneNode * node = mynode->node;
const Aabb & bound = node->GetWorldAabb();
if (node->IsVisible() && cam->IsVisible(bound))
{
list.PushBack(node);
}
mynode = mynode->next;
}
}
/**
* @brief
* Post draw all scene nodes recursive
*/
void SPScene::DrawPost(Renderer &cRenderer, SceneContainer &cContainer)
{
// Get the scene container (can be a null pointer)
SceneContainer *pContainer = GetSceneContainer();
// Draw parent container
if (&cContainer != pContainer)
cContainer.DrawPost(cRenderer);
// Loop through all nodes
for (uint32 i=0; i<cContainer.GetNumOfElements(); i++) {
SceneNode *pNode = cContainer.GetByIndex(i);
if (pNode != pContainer && pNode->IsVisible() && (pNode->GetDrawFunctionFlags() & SceneNode::UseDrawPost)) {
if (pNode->IsContainer())
DrawPost(cRenderer, static_cast<SceneContainer&>(*pNode));
else
pNode->DrawPost(cRenderer);
}
}
}
//[-------------------------------------------------------]
//[ Private virtual PLEngine::Picking functions ]
//[-------------------------------------------------------]
bool MyPicking::OnPickingCandidate(SceneNode &cSceneNode)
{
// Is this scene node visible? If so, we allow picking of it...
return cSceneNode.IsVisible();
}
