*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
NSSize rot_from, rot_to; // start size rect, end size rect
GLfloat angle_from, angle_to; // start angle, end angle
double rot_start_time;
NSSize rot_from, rot_to; // start size rect, end size rect
GLfloat angle_from, angle_to; // start angle, end angle
double rot_start_time;