vector3d.h

////////////////////////////////////////////////////////////////////////////
//
//  This file is part of linux-mpu9150
//
//  Copyright (c) 2013 Pansenti, LLC
//
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//  Software, and to permit persons to whom the Software is furnished to do so, 
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#ifndef VECTOR3D_H
#define VECTOR3D_H

#include <math.h>

#define	DEGREE_TO_RAD		((float)M_PI / 180.0f)
#define	RAD_TO_DEGREE		(180.0f / (float)M_PI)

#define TWO_PI				(2.0f * (float)M_PI)

#define VEC3_X		0
#define VEC3_Y		1
#define VEC3_Z		2

typedef double vector3d_t[3];

void vector3DotProduct(vector3d_t a, vector3d_t b, double *d);
void vector3CrossProduct(vector3d_t a, vector3d_t b, vector3d_t d);

#endif /* VECTOR3D_H */