hello it is possible to create an effect like this, who simulate a pacemaker or a wave?<img src="http://static1.demorgen.be/static/photo/2013/15/15/2/20131116080932/media_xl_6265892.jpg" border="0" />
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You could make an animation. You'll need screenshots of each step of the anim, which could be difficult in itself but definitely doable if you have screens of different stages of the wave anim.
Manipulate magnitude from sine when needed ;)