diff --git a/docs/api/constants/Animation.html b/docs/api/constants/Animation.html
new file mode 100644
index 00000000000000..f8914d7e50e49e
--- /dev/null
+++ b/docs/api/constants/Animation.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en">
+	<head>
+		<meta charset="utf-8" />
+		<base href="../../" />
+		<script src="list.js"></script>
+		<script src="page.js"></script>
+		<link type="text/css" rel="stylesheet" href="page.css" />
+	</head>
+	<body>
+		<h1>Animation Constants</h1>
+
+		<h2>Loop Modes</h2>
+    
+		<code>
+THREE.LoopOnce
+THREE.LoopRepeat
+THREE.LoopPingPong
+		</code>
+
+    <h2>Interpolation Modes</h2>
+    <code>
+THREE.InterpolateDiscrete
+THREE.InterpolateLinear
+THREE.InterpolateSmooth
+    </code>
+
+    <h2>Ending Modes</h2>
+    <code>
+THREE.ZeroCurvatureEnding
+THREE.ZeroSlopeEnding
+THREE.WrapAroundEnding
+    </code>
+
+		<h2>Source</h2>
+
+		[link:https://github.com/mrdoob/three.js/blob/master/src/constants.js src/constants.js]
+	</body>
+</html>
diff --git a/docs/list.js b/docs/list.js
index 1622bda6fdce25..4c40e30d9a0f85 100644
--- a/docs/list.js
+++ b/docs/list.js
@@ -9,6 +9,7 @@ var list = {
 
 	"Reference": {
 		"Constants": [
+			[ "Animation", "api/constants/Animation" ],
 			[ "CustomBlendingEquation", "api/constants/CustomBlendingEquations" ],
 			[ "DrawModes", "api/constants/DrawModes" ],
 			[ "GLState", "api/constants/GLState" ],
