adjust explanation to include oscillating radial dists

src/shimmers/sketches/kinetic_elliptics.cljs

@@ -186,8 +186,15 @@
     :draw draw
     :middleware [m/fun-mode framerate/mode])
    [:div.readable-width
-    [:p "Randomly generate a tree structure with each node either at a fixed angle, orbiting or swinging on a pendulum between two random angles from it's parent. Angles can be either relative to the parent or locked to screen coordinates."]
-    [:p "Each frame of animation renders the current position at time " [:code "t"] ", as well as it's future positions at " [:code "t+0.025"] ", " [:code "t+0.05"] ", and " [:code "t+0.075"] " in seconds."]]])
+    [:p "Randomly generate a tree structure with each node either at a fixed
+    angle, orbiting or swinging on a pendulum between two random angles from
+    it's parent. Angles can be either relative to the parent or locked to screen
+    coordinates. Orbital and pendulum radial length is usually fixed, but a
+    small percentage oscillate."]
+    [:p "Each frame of animation renders the current position at
+    time " [:code "t"] ", as well as it's future positions
+    at " [:code "t+0.025"] ", " [:code "t+0.05"] ", and " [:code "t+0.075"] " in
+    seconds."]]])
 
 (sketch/definition kinetic-elliptics
   {:created-at "2023-09-15"