|   DddBox Class  The animated object of class taccglDddBox is a 3D Box with 6 surfaces. 
       It is a special case of a taccglMultiFace Class Object and taccglDddBox inherits
       from taccglMultiFace which in turn inherits from  Transition Class. So the methods of
       these classes are applicable as well. 
       Initially a taccglDddBox is rectangular having the width and height of the 
       associated HTML element. Default depth is the height of the HTML element.
       The image of the HTML element is mapped on each face of the box.
 	  Examples 
            DddBox has only a few methods but note that the methods of taccgl Transitions are applicable as well:|  var a=taccgl.actor("testimg",taccgl.dddBox); a.depth(a.h);  	                  a.rotateMiddle(0,1,0).rotatePart(0,Math.PI/5).start().cont(). 	                  rotateMiddle(0,0,1).dur(4).start(). cont().rotateMiddle(0,1,0).dur(4).start(). cont().rotateMiddle(1,0,0).dur(4).start();              | RUN |      WebGL™ is a trademark of the Khronos Group Inc. 
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