Differential D6342 Diff 20011 extern/draco/dracoenc/src/draco/mesh/corner_table.h

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	// non-manifold edges and vertices are automatically split.	// non-manifold edges and vertices are automatically split.
	class CornerTable {	class CornerTable {
	public:	public:
	// TODO(hemmer): rename to Face.
	// Corner table face type.	// Corner table face type.
	typedef std::array<VertexIndex, 3> FaceType;	typedef std::array<VertexIndex, 3> FaceType;

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	private:	private:
	// Computes opposite corners mapping from the data stored in	// Computes opposite corners mapping from the data stored in
	// \|corner_to_vertex_map_\|. Any non-manifold edge will be split so the result	// \|corner_to_vertex_map_\|.
	// is always a 2-manifold surface.
	bool ComputeOppositeCorners(int *num_vertices);	bool ComputeOppositeCorners(int *num_vertices);

		// Finds and breaks non-manifold edges in the 1-ring neighborhood around
		// vertices (vertices themselves will be split in the ComputeVertexCorners()
		// function if necessary).
		bool BreakNonManifoldEdges();

	// Computes the lookup map for going from a vertex to a corner. This method	// Computes the lookup map for going from a vertex to a corner. This method
	// can handle non-manifold vertices by splitting them into multiple manifold	// can handle non-manifold vertices by splitting them into multiple manifold
	// vertices.	// vertices.
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