From: Scott Worley Date: Tue, 27 May 2014 03:37:59 +0000 (-0700) Subject: Name finger_point / params.finger_points X-Git-Url: http://git.scottworley.com/nt3d/commitdiff_plain/3fdffa6cef1752afc1143dac2d8b9966fc91cc2d?ds=sidebyside Name finger_point / params.finger_points --- diff --git a/medusa.html b/medusa.html index 7a4babd..0576312 100644 --- a/medusa.html +++ b/medusa.html @@ -8,10 +8,11 @@ var twirl_amplitute = Math.cos((ring_num * 2 * Math.PI) / params.finger_twirl_period); var twirl_angle = twirl_amplitute * params.finger_twirl_distance / (ring_radius * 2 * Math.PI); for (var finger_point = 0; finger_point <= params.finger_points; finger_point++) { - var angle = (finger_angle + twirl_angle * finger_point / params.finger_points) * 2 * Math.PI; + var finger_progress = finger_point / params.finger_points; + var angle = (finger_angle + twirl_angle * finger_progress) * 2 * Math.PI; var x = ring_radius * Math.cos(angle); var y = ring_radius * Math.sin(angle); - path.push([x, y, params.finger_height * finger_point / params.finger_points]); + path.push([x, y, params.finger_height * finger_progress]); } return nt3d.extrude(path, finger_crosssection, [0, 0, 1], nt3d.pathnormals_from_point(path, [0, 0, 0])); }