From: Scott Worley <scottworley@scottworley.com>
Date: Sun, 25 May 2014 08:03:07 +0000 (-0700)
Subject: Space fingers uniformly, not by number per ring
X-Git-Url: http://git.scottworley.com/nt3d/commitdiff_plain/bdd7bcc0908b9eb688223b1cc48dbc80b4ef3556

Space fingers uniformly, not by number per ring
---

diff --git a/medusa.html b/medusa.html
index 7c7c858..da807f5 100644
--- a/medusa.html
+++ b/medusa.html
@@ -18,8 +18,9 @@
         var fingers = [];
         for (var ring_num = 0; ring_num < params.num_rings; ring_num++) {
           var ring_radius = params.first_ring_radius + ring_num * params.ring_spacing;
-          for (var finger_num = 0; finger_num < params.num_fingers; finger_num++) {
-            var finger_angle = finger_num / params.num_fingers;
+          var num_fingers = Math.round((ring_radius * 2 * Math.PI) / params.finger_spacing);
+          for (var finger_num = 0; finger_num < num_fingers; finger_num++) {
+            var finger_angle = finger_num / num_fingers;
             fingers = fingers.concat(finger(params, finger_crosssection, ring_radius, finger_angle));
           }
         }
@@ -29,7 +30,7 @@
       var params = [["first_ring_radius", 20],
                     ["num_rings", 4],
                     ["ring_spacing", 10, "Space Between Rings"],
-                    ["num_fingers", 5],
+                    ["finger_spacing", 10],
                     ["finger_radius", 3],
                     ["finger_faces", 3],
                     ["finger_points", 20],