source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/FrustumCullingTraverser.cpp @ 3251

Revision 3251, 567 bytes checked in by mattausch, 15 years ago (diff)

played around with pvs. now using pvs without vfc or anything. using function that allows to skip tree at some point
Line 
1#include "FrustumCullingTraverser.h"
2#include "SceneEntity.h"
3
4
5namespace CHCDemoEngine
6{
7
8FrustumCullingTraverser::FrustumCullingTraverser(): RenderTraverser()
9{
10}
11
12
13void FrustumCullingTraverser::Traverse()
14{
15        while (!mDistanceQueue.empty())
16        {
17                BvhNode *node = mDistanceQueue.top();
18                mDistanceQueue.pop();
19       
20                if (1 && !IsNodeVisible(node, 10))
21                {
22                        node->SetVisible(false);
23                        continue;
24                }
25
26                if (mBvh->IsWithinViewFrustum(node))
27                {
28                        TraverseNode(node);
29                }
30                else
31                {
32                        ++ mStats.mNumFrustumCulledNodes;
33                }
34        }
35}
36
37
38}
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