Description: Takes two strips as input and Wipes from one strip to another 
Description: like the hands of a clock.  There are a number of parameters 
Description: you can control.
Author: Unicorn
Email: unicorn@rieska.oulu.fi
Website: http://rieska.oulu.fi/~unicorn/plugins.html
License: Public Domain

/* ------------------------------------------------------------------------- *
 * Clock Wipe Transition:
 *      This transition wipes ibuf2 -> to ibuf1. 
 * 
 * Parameters:
 *      Clockwise button: 
 *              If enabled wipe direction is clockwise else counter clock wise.
 * 
 *      X:
 *              X translate. The middlepoint of the screen is (0,0) and X
 *              can have values from -1.0 to 1.0.
 * 
 *      Y:
 *              Y translate. The middlepoint if the screen is (0,0) and Y
 *              can have values from -1.0 to 1.0.
 * 
 *      Start:
 *              Angle for segments start boundary. Values from 0 to 360
 * 
 *      Radius:
 *              Radius for wipe circle. Values from 0 to 1.0, where 1.0 
 *              is diagonal of the (0,0)-(sx,sy) rectangle.
 *      Rounds:
 *              This parameter is for future use. It will tell how many
 *              rounds the wipe makes. This is implemented later.
 * 
 * Information:
 *      If any problems or bugs found please inform unicorn@rieska.oulu.fi.
 * 
 * ------------------------------------------------------------------------- */