From a6712c250a677c191ab9836db880bad0af9cd82e Mon Sep 17 00:00:00 2001
From: Kelly Fennig <kelly.fennig@gmail.com>
Date: Wed, 19 Mar 2014 13:52:52 -0700
Subject: [PATCH] Created a 'buildOctreeForTheFirstTime()' function .. which
 adds the nodes but doesn't deal with LOD

--HG--
branch : nfb
---
 KREngine/kraken/KRScene.cpp | 30 +++++++++++++++++++++++++++++-
 KREngine/kraken/KRScene.h   |  1 +
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/KREngine/kraken/KRScene.cpp b/KREngine/kraken/KRScene.cpp
index f2ae199..8cd20f4 100644
--- a/KREngine/kraken/KRScene.cpp
+++ b/KREngine/kraken/KRScene.cpp
@@ -515,7 +515,6 @@ void KRScene::updateOctree(const KRViewport &viewport)
         if(light) {
             m_lights.insert(light);
         }
-        
     }
     for(std::set<KRNode *>::iterator itr=modifiedNodes.begin(); itr != modifiedNodes.end(); itr++) {
         KRNode *node = *itr;
@@ -530,6 +529,35 @@ void KRScene::updateOctree(const KRViewport &viewport)
     }
 }
 
+void KRScene::buildOctreeForTheFirstTime()
+{
+    std::set<KRNode *> newNodes = std::move(m_newNodes);
+    m_newNodes.clear();
+    for(std::set<KRNode *>::iterator itr=newNodes.begin(); itr != newNodes.end(); itr++) {
+        KRNode *node = *itr;
+        m_nodeTree.add(node);
+        if(node->hasPhysics()) {
+            m_physicsNodes.insert(node);
+        }
+        KRAmbientZone *ambientZoneNode = dynamic_cast<KRAmbientZone *>(node);
+        if(ambientZoneNode) {
+            m_ambientZoneNodes.insert(ambientZoneNode);
+        }
+        KRReverbZone *reverbZoneNode = dynamic_cast<KRReverbZone *>(node);
+        if(reverbZoneNode) {
+            m_reverbZoneNodes.insert(reverbZoneNode);
+        }
+        KRLocator *locatorNode = dynamic_cast<KRLocator *>(node);
+        if(locatorNode) {
+            m_locatorNodes.insert(locatorNode);
+        }
+        KRLight *light = dynamic_cast<KRLight *>(node);
+        if(light) {
+            m_lights.insert(light);
+        }
+    }
+}
+
 void KRScene::physicsUpdate(float deltaTime)
 {
     for(std::set<KRNode *>::iterator itr=m_physicsNodes.begin(); itr != m_physicsNodes.end(); itr++) {
diff --git a/KREngine/kraken/KRScene.h b/KREngine/kraken/KRScene.h
index 7050dd4..799eab2 100644
--- a/KREngine/kraken/KRScene.h
+++ b/KREngine/kraken/KRScene.h
@@ -76,6 +76,7 @@ public:
     void render(KROctreeNode *pOctreeNode, unordered_map<KRAABB, int> &visibleBounds, KRCamera *pCamera, std::vector<KRPointLight *> &point_lights, std::vector<KRDirectionalLight *> &directional_lights, std::vector<KRSpotLight *>&spot_lights, const KRViewport &viewport, KRNode::RenderPass renderPass, std::vector<KROctreeNode *> &remainingOctrees, std::vector<KROctreeNode *> &remainingOctreesTestResults, std::vector<KROctreeNode *> &remainingOctreesTestResultsOnly, bool bOcclusionResultsPass, bool bOcclusionTestResultsOnly);
     
     void updateOctree(const KRViewport &viewport);
+    void buildOctreeForTheFirstTime();
     
     void notify_sceneGraphCreate(KRNode *pNode);
     void notify_sceneGraphDelete(KRNode *pNode);