hypar

assets/Origami/hypar.svg

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 16.0.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
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+</svg>

index.html

@@ -380,6 +380,8 @@
                             <li><a href="#" class="demo" data-url="Tessellations/singlesquaretwist.svg">Square Twist (single)</a></li>
                             <li><a href="#" class="demo" data-url="Tessellations/squaretwistManyAngles.svg">Square Twist (many angles)</a></li>
                             <li><a href="#" class="demo" data-url="Tessellations/reschtritessellation.svg">Resch Triangle Tessellation</a></li>
+                            <li><a href="#" class="demo" data-url="Origami/hypar.svg">Hypar (not fully working yet)</a></li>
+
                         </ul>
                     </li>
                     <li><a class="loadFile" href="#">Import .txt...</a></li>

js/model.js

@@ -123,7 +123,7 @@ function initModel(globals){
             geometry.verticesNeedUpdate = true;
             // geometry.computeFaceNormals();
             geometry.computeFlatVertexNormals();
-            geometry.center();
+            // geometry.center();
         });
     }
 
@@ -208,6 +208,12 @@ function initModel(globals){
         geometry.computeFaceNormals();
         geometry.computeBoundingBox();
         geometry.computeBoundingSphere();
+        geometry.center();
+
+        //update vertices
+        for (var i=0;i<vertices.length;i++){
+            nodes[i].setOriginalPosition(vertices[i]);
+        }
 
         globals.threeView.sceneAddModel(object3D);
 

js/node.js

@@ -189,6 +189,9 @@ Node.prototype.renderChange = function(change){
 Node.prototype.getOriginalPosition = function(){
     return this._originalPosition.clone();
 };
+Node.prototype.setOriginalPosition = function(position){
+    this._originalPosition = position.clone();
+};
 
 Node.prototype.getPosition = function(){
     return this.object3D.position;