internal QuadTree(Vector3 position, List<VertexPositionNormalTexture> positions, Texture2D heightMap, Matrix viewMatrix, Matrix projectionMatrix, GraphicsDevice device)
{
Device = device;
_position = position;
_topNodeSize = heightMap.Width - 1;
_vertices = new TreeVertexCollection(positions);
_buffers = new BufferManager(_vertices.Vertices, device);
_rootNode = new QuadNode(NodeType.FullNode, _topNodeSize, 1, null, this, 0);
//Initialize the bounding frustrum to be used for culling later.
ViewFrustrum = new BoundingFrustum(viewMatrix * projectionMatrix);
//Construct an array large enough to hold all of the indices we'll need
Indices = new int[((heightMap.Width + 1) * (heightMap.Height + 1)) * 3];
Cull = false;
}
internal QuadTree(Vector3 position, List <VertexPositionNormalTexture> positions, Texture2D heightMap, Matrix viewMatrix, Matrix projectionMatrix, GraphicsDevice device)
{
Device = device;
_position = position;
_topNodeSize = heightMap.Width - 1;
_vertices = new TreeVertexCollection(positions);
_buffers = new BufferManager(_vertices.Vertices, device);
_rootNode = new QuadNode(NodeType.FullNode, _topNodeSize, 1, null, this, 0);
//Initialize the bounding frustrum to be used for culling later.
ViewFrustrum = new BoundingFrustum(viewMatrix * projectionMatrix);
//Construct an array large enough to hold all of the indices we'll need
Indices = new int[((heightMap.Width + 1) * (heightMap.Height + 1)) * 3];
Cull = false;
}