Pulsating Points with CindyJS

https://github.com/CindyJS/CindyJS/issues/722

HTML

<script src="https://cindyjs.org/dist/latest/Cindy.js"></script>
<script src="https://cindyjs.org/dist/v0.8.7/Cindy.js"></script>
<div id="CSCanvas"></div>

<script>
  CindyJS({ 
	scripts: "cs*", 
	defaultAppearance: { fontFamily: "sans-serif", lineSize: 1, pointSize: 5.0, textsize: 12.0 }, 
	angleUnit: "°", 
	geometry: [ 
		{ name: "M1", type: "Free", pos: [ 4.0, 0.023255813953488375, 0.5813953488372093 ], color: [ 1.0, 0.0, 0.0 ], labeled: true }, 
		{ name: "M2", type: "Free", pos: [ 4.0, -0.7810650887573966, 0.2958579881656805 ], color: [ 1.0, 0.0, 0.0 ], labeled: true }, 
		{ name: "a", type: "Join", color: [ 0.0, 0.0, 1.0 ], args: [ "M1", "M2" ], visible: false }, 
		{ name: "S", type: "PointOnLine", pos: [ 4.0, -0.6247444452594924, 0.35135248521583456 ], color: [ 1.0, 0.0, 0.0 ], args: [ "a" ], labeled: true }, 
		{ name: "C0", type: "CircleMP", color: [ 0.4666667, 0.0, 0.7176471 ], args: [ "M1", "S" ], size: 2, printname: "$C_{0}$" }, 
		{ name: "C1", type: "CircleMP", color: [ 0.0, 0.0, 0.0 ], args: [ "M2", "S" ], size: 2, printname: "$C_{1}$" }, 
		{ name: "C2", type: "CircleMP", color: [ 0.0, 0.0, 1.0 ], args: [ "S", "M2" ], visible: false, printname: "$C_{2}$" }, 
		{ name: "D", type: "OtherIntersectionCL", color: [ 1.0, 0.0, 0.0 ], args: [ "C2", "a", "M2" ], visible: false, labeled: true }, 
		{ name: "C3", type: "CircleMP", color: [ 0.0, 0.0, 1.0 ], args: [ "M1", "D" ], visible: false, printname: "$C_{3}$" }, 
		{ name: "E", type: "Mid", color: [ 1.0, 0.0, 0.0 ], args: [ "M1", "M2" ], visible: false, labeled: true }, 
		{ name: "C4", type: "CircleMP", color: [ 0.0, 0.0, 1.0 ], args: [ "E", "M2" ], visible: false, printname: "$C_{4}$" }, 
		{ name: "Collection__1", type: "IntersectionCircleCircle", args: [ "C3", "C4" ] }, 
		{ name: "F", type: "SelectP", pos: [ 4.0, -1.4721264322791179, 0.5854775735926203 ], color: [ 1.0, 0.0, 0.0 ], args: [ "Collection__1" ], visible: false, labeled: true }, 
		{ name: "b", type: "Join", color: [ 0.0, 0.0, 1.0 ],...