From e55e17a76219bbdf649362e59a94124cfa29310f Mon Sep 17 00:00:00 2001
From: Micho <github@michael-kreil.de>
Date: Sun, 19 May 2013 09:56:40 +0200
Subject: [PATCH] interpolate between intervals

---
 clients/anim/main.js | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/clients/anim/main.js b/clients/anim/main.js
index 56eba8a..3060b53 100644
--- a/clients/anim/main.js
+++ b/clients/anim/main.js
@@ -111,10 +111,20 @@ function updateData() {
 	})
 
 	data.matrix.forEach(function (times, index) {
-		var timeId = time2index[Math.floor(currentTime + 15*random[index])];
+		var timeId = time2index[Math.floor(currentTime)];
 
 		var point = undefined;
-		if (isFinite(times[timeId])) point = times[timeId];
+		
+		var t0 = data.times[timeId];   if (isNaN(t0)) t0 = 0;
+		var t1 = data.times[timeId+1]; if (isNaN(t1)) t1 = 1e10;
+		
+		var offset = (currentTime-t0)/(t1-t0);
+
+		if (offset < random[index]) {
+			point = times[timeId-1];
+		} else {
+			point = times[timeId];
+		}
 
 		var client = clients[index];
 		if (client.point != point) {