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#ifndef __MESHEDIT_HARMONICS_H__
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#ifndef __MESHEDIT_HARMONICS_H__
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#define __MESHEDIT_HARMONICS_H__
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#define __MESHEDIT_HARMONICS_H__
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#include <CGLA/Vec3d.h>
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#include <CGLA/Vec3d.h>
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#include <HMesh/Manifold.h>
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#include <HMesh/Manifold.h>
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#include <HMesh/AttributeVector.h>
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#include <LinAlg/Matrix.h>
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#include <LinAlg/Matrix.h>
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#include <LinAlg/Vector.h>
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#include <LinAlg/Vector.h>
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#include "Renderer.h"
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#include <GLGraphics/ManifoldRenderer.h>
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#define USE_SPARSE_MATRIX 1
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#include <GLGraphics/Console.h>
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#define USE_SPARSE_MATRIX 0
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class Harmonics
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class Harmonics
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{
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{
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	HMesh::Manifold& mani;
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	HMesh::Manifold& mani;
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    HMesh::VertexAttributeVector<int> vtouched;
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	int maximum_eigenvalue;
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	int maximum_eigenvalue;
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	static bool is_initialized;
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	static bool is_initialized;
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	static GLuint prog_P0;
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	static GLuint prog_P0;
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	void make_laplace_operator_sparse();
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	void make_laplace_operator_sparse();
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public:
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public:
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	/// Initialize API (must be called first)
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	/// Initialize API (must be called first)
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	static void init();
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	static void init(GLGraphics::Console& cs);
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	/// Initial analysis of harmonics (must be called second)
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	/// Initial analysis of harmonics (must be called second)
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	Harmonics(HMesh::Manifold& mani);
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	Harmonics(HMesh::Manifold& mani);
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	/// Add a frequency to mesh reconstruction
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	/// Add a frequency to mesh reconstruction
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	void draw_adf();
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	void draw_adf();
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};
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};
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class HarmonicsRenderer: public ManifoldRenderer
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class HarmonicsRenderer: public GLGraphics::ManifoldRenderer
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	{
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	{
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	public:
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	public:
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		HarmonicsRenderer(Harmonics* h)
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		HarmonicsRenderer(Harmonics* h)
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		{
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		{