// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

/*

 Function to calculate sine and cosine values for points of a circle

 composed of n segments.

 The function is taken from freeglut_geometry.cpp, which is distributed

 under the following terms:

 * 

 *  ****************************************************************** 

 * Copyright (c) 1999-2000 Pawel W. Olszta. All Rights Reserved.

 * Written by Pawel W. Olszta, <olszta@sourceforge.net>

 * Creation date: Fri Dec 3 1999

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included

 * in all copies or substantial portions of the Software.

 * ********************************************************************

 *   

 */

#ifndef GEOMETRYSTRUCTS_H_

#define GEOMETRYSTRUCTS_H_

#include <e32base.h>

float sin(float x);

float cos(float x);

struct Vertex3F

	{

	Vertex3F(float x, float y, float z);

	Vertex3F();

	float iX;

	float iY;

	float iZ;

	};

int fghCircleTable(float **sint,float **cost,const int n);

class CSolidSphere : public CBase

	{

public:

	static CSolidSphere* NewLC(TReal aRadius, TInt aSlices, TInt aStacks);

	~CSolidSphere();

	void Draw() const;

private:

	CSolidSphere(TInt aSlices, TInt aStacks);

	void ConstructL(TReal aRadius);

private:

	TInt iSlices;

	TInt iStacks;

	Vertex3F* iTopVertices;

	Vertex3F* iTopNormals;

	Vertex3F* iBottomVertices;

	Vertex3F* iBottomNormals;

	Vertex3F* iStackVertices;

	Vertex3F* iStackNormals;

	};

#endif /* GEOMETRYSTRUCTS_H_ */