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/*=========================================================================

  Program:   Open IGT Link Library
  Module:    $HeadURL: http://svn.na-mic.org/NAMICSandBox/trunk/OpenIGTLink/Source/igtlMath.h $
  Language:  C++
  Date:      $Date: 2011-03-24 00:08:23 -0400 (Thu, 24 Mar 2011) $
  Version:   $Revision: 7354 $

  Copyright (c) Insight Software Consortium. All rights reserved.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.  See the above copyright notices for more information.

=========================================================================*/

#ifndef __igtlMath_h
#define __igtlMath_h

#include "igtlWin32Header.h"

namespace igtl
{

typedef float  Matrix4x4[4][4];

void IGTLCommon_EXPORT PrintMatrix(igtl::Matrix4x4 &matrix);
void IGTLCommon_EXPORT PrintVector3(float v[3]);
void IGTLCommon_EXPORT PrintVector3(float x, float y, float z);
void IGTLCommon_EXPORT PrintVector4(float v[4]);
void IGTLCommon_EXPORT PrintVector4(float x, float y, float z, float w);
void IGTLCommon_EXPORT QuaternionToMatrix(float* q, Matrix4x4& m);
void IGTLCommon_EXPORT MatrixToQuaternion(Matrix4x4& m, float* q);
void IGTLCommon_EXPORT Cross(float *a, float *b, float *c);
void IGTLCommon_EXPORT IdentityMatrix(igtl::Matrix4x4 &matrix);

}

#endif // __igtlMath_h