Function xMat3x3GetEuler

src/SB/Core/x/xMath3.cpp:165–194

}

void xMat3x3GetEuler(const xMat3x3* m, xVec3* a)
{
    F32 yaw = -xasin(m->at.y);

    F32 roll;
    F32 pitch;

    if (yaw < (PI / 2))
    {
        if (yaw > -(PI / 2))
        {
            pitch = xatan2(m->at.x, m->at.z);
            roll = xatan2(m->right.y, m->up.y);
        }
        else
        {
            pitch = -xatan2(-m->up.x, m->right.x);
            roll = 0.0f;
        }
    }
    else
    {
        pitch = xatan2(-m->up.x, m->right.x);
        roll = 0.0f;
    }

    a->x = pitch;
    a->y = yaw;
    a->z = roll;
}

void xMat4x3MoveLocalRight(xMat4x3* m, F32 mag)
{