source: trunk/packages/vizservers/nanovis/vrmath/include/vrmath/vrRotation.h @ 2798

/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
#pragma once

#include <vrmath/vrLinmath.h>

class vrVector3f;
class vrQuaternion;

class LmExport vrRotation {
public :
        float x, y, z, angle;

public :

        vrRotation() : x(0.0f), y(1.0f), z(0.0f), angle(0.0f) {}
        vrRotation(float x1, float y1, float z1, float angle1) 
                : x(x1), y(y1), z(z1), angle(angle1) {}

        vrRotation(const vrRotation& rotation) 
                : x(rotation.x), y(rotation.y), z(rotation.z), angle(rotation.angle) {}

        float getX() const;
        float getY() const;
        float getZ() const;
        float getAngle() const;

        void set(float x, float y, float z, float angle);
        void set(const vrVector3f &vec1, const vrVector3f &vec2);
        void set(const vrQuaternion& quat);
        void set(const vrRotation& rot);
        void setAxis(float x, float y, float z);
        void setAngle(float angle);
        
        friend bool operator!=(const vrRotation& rot1, const vrRotation& rot2);
        friend bool operator==(const vrRotation& rot1, const vrRotation& rot2);

};



inline float vrRotation::getX() const
{
        return x;
}

inline float vrRotation::getY() const
{
        return y;
}

inline float vrRotation::getZ() const
{
        return z;
}

inline float vrRotation::getAngle() const
{
        return angle;
}

inline void vrRotation::set(float x, float y, float z, float angle)
{
        this->x = x; this->y = y; this->z = z; this->angle = angle;
}

inline void vrRotation::set(const vrRotation& rot)
{
        this->x = rot.x; this->y = rot.y; this->z = rot.z; this->angle = rot.angle;
}

inline void vrRotation::setAxis(float x, float y, float z)
{
        this->x = x; this->y = y; this->z = z;
}

inline void vrRotation::setAngle(float angle)
{
        this->angle = angle;
}

inline bool operator==(const vrRotation& rot1, const vrRotation& rot2)
{
        return ((rot1.x == rot2.x) && (rot1.y == rot2.y) && (rot1.z == rot2.z) && (rot1.angle == rot2.angle));
}

inline bool operator!=(const vrRotation& rot1, const vrRotation& rot2)
{
        return ((rot1.x != rot2.x) || (rot1.y != rot2.y) || (rot1.z != rot2.z) || (rot1.angle != rot2.angle));
}