//------------------------------------------------------------------------
void TerrainBatch::createGpuIndexData()
{
destroyGpuIndexData();
if ( !mGpuIndexData )
{
// clone, using default buffer manager ie hardware
mGpuIndexData = MG_NEW IndexData();
populateIndexData();
}
}
//------------------------------------------------------------------------
void TerrainBatch::unLoad()
{
if ( mIsLoaded == true )
{
unLoadRenderableObject();
unLoadChilds();
destroyGpuVertexData();
destroyGpuIndexData();
mIsLoaded = false;
}
}
//---------------------------------------------------------------------
TerrainQuadTreeNode::~TerrainQuadTreeNode()
{
for (int i = 0; i < 4; ++i)
delete mChildren[i];
destroyCpuVertexData();
destroyGpuVertexData();
destroyGpuIndexData();
for (LodLevelList::iterator i = mLodLevels.begin(); i != mLodLevels.end(); ++i)
delete *i;
delete mVertexDataRecord;
}
