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Implemented KROctree class to be used by upcoming occlusion culling and physics features

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Refactored scene graph notification system structures to be owned by the KRScene object
Merged Mike's changes

--HG--
extra : convert_revision : svn%3A7752d6cf-9f14-4ad2-affc-04f1e67b81a5/trunk%4082
This commit is contained in:
kearwood
2012-08-29 21:43:11 +00:00
parent 43a4ecd2ea
commit f8810110cd
31 changed files with 551 additions and 137 deletions
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36
KREngine/KREngine/Classes/KRContext.cpp
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@@ -83,40 +83,4 @@ void KRContext::loadResource(std::string path) {
} else {
fprintf(stderr, "KRContext::loadResource - Unknown resource file type: %s\n", path.c_str());
}
}
void KRContext::registerNotified(KRNotified *pNotified)
{
m_notifiedObjects.insert(pNotified);
for(std::set<KRNode *>::iterator itr=m_allNodes.begin(); itr != m_allNodes.end(); itr++) {
pNotified->notify_sceneGraphCreate(*itr);
}
}
void KRContext::unregisterNotified(KRNotified *pNotified)
{
m_notifiedObjects.erase(pNotified);
}
void KRContext::notify_sceneGraphCreate(KRNode *pNode)
{
m_allNodes.insert(pNode);
for(std::set<KRNotified *>::iterator itr = m_notifiedObjects.begin(); itr != m_notifiedObjects.end(); itr++) {
(*itr)->notify_sceneGraphCreate(pNode);
}
}
void KRContext::notify_sceneGraphDelete(KRNode *pNode)
{
for(std::set<KRNotified *>::iterator itr = m_notifiedObjects.begin(); itr != m_notifiedObjects.end(); itr++) {
(*itr)->notify_sceneGraphDelete(pNode);
}
m_allNodes.erase(pNode);
}
void KRContext::notify_sceneGraphModify(KRNode *pNode)
{
for(std::set<KRNotified *>::iterator itr = m_notifiedObjects.begin(); itr != m_notifiedObjects.end(); itr++) {
(*itr)->notify_sceneGraphModify(pNode);
}
}