begin Library Method
Short Description: Starts definition of a new animation
Signature: taccgl.begin ()
Class: taccgl Class
Starts definition of a new animation and, if necessary, operation of the library.
It also deletes all previously defined transitions.
begin is implicitely called when creating the first transition,
and transitions are deleted after being run.
So normally there is no need to callbegin explicitely; however it
is a good practice to use begin to ensure that inadvertedly defined
but not run transitions are deleted.
WebGL™ is a trademark of the Khronos Group Inc.