MyUtils.h

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#pragma once

#include "stdafx.h"
#include "OgreMath.h"

namespace util
{
    #define PI 3.141596f

    Ogre::Matrix3 RotationMatrixXYZ(Ogre::Vector3&  orientation);

    Ogre::Matrix3 xRotationMatrix3(float angle);

    Ogre::Matrix3 yRotationMatrix3(float angle);

    Ogre::Matrix3 zRotationMatrix3(float angle);

    Ogre::Matrix4 RotationMatrixXYZW(Ogre::Vector3&  orientation);

    Ogre::Matrix4 xRotationMatrix4(float angle);

    Ogre::Matrix4 yRotationMatrix4(float angle);

    Ogre::Matrix4 zRotationMatrix4(float angle);

    Ogre::Quaternion covertRotateToQuaternion(Ogre::Vector3 rotationAxis, float rotateAngle);

    Ogre::Quaternion covertRotateToQuaternion(Ogre::Vector3 rotation);

    float convertAngleToRadian(float angle);    

    float convertRadianToDegree(float angle);

    Ogre::Real angleCheck(Ogre::Real angle, Ogre::Real angleChange);

    Ogre::Real getAngleTOA(Ogre::Real opp, Ogre::Real adj);

    Ogre::Quaternion aim(Ogre::Vector3 target, Ogre::Vector3 lastTarget, Ogre::Vector3 position, Ogre::Vector3 rotateAxis);
}