source: trunk/VUT/GtpVisibility/src/HierarchyInterface.cpp @ 130

#include "HierarchyInterface.h"

#include <windows.h>

namespace GtpVisibility {

//-----------------------------------------------------------------------
HierarchyInterface::HierarchyInterface(): 
mFrameId(0), mNumTraversedNodes(0), mSceneRoot(0), 
mPreviousNode(0), mCurrentTestIdx(0), mUseOptimization(false)
//, mIsShadowPass(false)
{       
        mDistanceQueue = new DistanceQueue(GreaterDistance<HierarchyNode *>(this));
}
//-----------------------------------------------------------------------
HierarchyInterface::~HierarchyInterface()
{               
        delete mDistanceQueue;
}
//-----------------------------------------------------------------------
void HierarchyInterface::SetSceneRoot(HierarchyNode *root)
{
        mSceneRoot = root;
}
//-----------------------------------------------------------------------
void HierarchyInterface::InitFrame(HierarchyNode *root)
{
        ++ mFrameId;
        mCurrentTestIdx = 0;
        mNumTraversedNodes = 0;
        mRenderedNodes.clear();

        SetSceneRoot(root);
        mDistanceQueue->push(mSceneRoot);
}
//-----------------------------------------------------------------------
unsigned int HierarchyInterface::GetFrameId() const
{
        return mFrameId;
}
//-----------------------------------------------------------------------
DistanceQueue *HierarchyInterface::GetQueue()
{
        return mDistanceQueue;
}
//-----------------------------------------------------------------------
bool HierarchyInterface::CheckFrustumVisible(HierarchyNode *node)
{
        bool intersects = false;
        return CheckFrustumVisible(node, intersects);
}
//-----------------------------------------------------------------------
HierarchyNode *HierarchyInterface::GetSceneRoot() const 
{
        return mSceneRoot;
}
//-----------------------------------------------------------------------
unsigned int HierarchyInterface::GetNumTraversedNodes()
{
        return mNumTraversedNodes;
}
//-----------------------------------------------------------------------
unsigned int HierarchyInterface::GetNumRenderedNodes()
{
        return (unsigned int)mRenderedNodes.size();
}
//-----------------------------------------------------------------------
void HierarchyInterface::SetUseOptimization(bool useOptimization)
{
        mUseOptimization = useOptimization;
}
//-----------------------------------------------------------------------
std::vector<HierarchyNode *> *HierarchyInterface::GetRenderedNodes()
{
        return &mRenderedNodes;
}

} // namespace GtpVisibility