From 88b6b350e7e46ae7c51ba9bd0edd704260dd7a44 Mon Sep 17 00:00:00 2001
From: Steve <steveb9@u.washington.edu>
Date: Fri, 4 Feb 2011 02:23:58 +0000
Subject: Some code added to test planar

---
 src/tesseract/tests/EggTest.java | 65 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 64 insertions(+), 1 deletion(-)

diff --git a/src/tesseract/tests/EggTest.java b/src/tesseract/tests/EggTest.java
index 2e254b2..6aebccf 100644
--- a/src/tesseract/tests/EggTest.java
+++ b/src/tesseract/tests/EggTest.java
@@ -15,6 +15,8 @@ import javax.vecmath.*;
 
 import tesseract.objects.Ellipsoid;
 
+//import tesseract.objects.Ellipsoid;
+
 @SuppressWarnings("restriction")
 public class EggTest {
 	private JFrame appFrame;
@@ -22,6 +24,23 @@ public class EggTest {
 	private Transform3D icc3D;
 	private TransformGroup iccTG;
 	
+	private double[] m_VertexArray = { 1, 1, 0, //0
+		      0, 3, 0, //1
+		      1, 5, 0, //2
+		      2, 4, 0, //3
+		      4, 5, 0, //4
+		      3, 3, 0, //5
+		      4, 2, 0, //6
+		      4, 0, 0, //7
+		      3, 0, 0, //8
+		      2, 1, 0, //9
+		      // these are vertices for the hole
+		      1, 3, 0, //10
+		      2, 3, 0, //11
+		      3, 2, 0, //12
+		      3, 1, 0, //13
+		      2, 2, 0 };//14
+	
 	public static void main(String[] args) {
 		SwingUtilities.invokeLater(new Runnable() {
 			public void run() {
@@ -41,7 +60,7 @@ public class EggTest {
 		icc3D = new Transform3D();
 		iccTG = new TransformGroup();
 		iccTG.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
-		iccTG.addChild(createEllipsoid());
+		iccTG.addChild(createPlanar());
 		scene.addChild(iccTG);
 		scene.compile();
 		
@@ -101,5 +120,49 @@ public class EggTest {
 		
 		return bg;
 	}
+	
+	private Group createPlanar() {
+		
+		TransformGroup objTrans = new TransformGroup();
+		// triangulate the polygon
+	    GeometryInfo gi = new GeometryInfo(GeometryInfo.POLYGON_ARRAY);
+
+	    gi.setCoordinates(m_VertexArray);
+
+	    int[] stripCountArray = { 10, 5 };
+	    int[] countourCountArray = { stripCountArray.length };
+
+	    gi.setContourCounts(countourCountArray);
+	    gi.setStripCounts(stripCountArray);
+
+	    Triangulator triangulator = new Triangulator();
+	    triangulator.triangulate(gi);
+
+	    NormalGenerator normalGenerator = new NormalGenerator();
+	    normalGenerator.generateNormals(gi);
+
+	    // create an appearance
+	    Appearance ap = new Appearance();
+
+	    // render as a wireframe
+	    PolygonAttributes polyAttrbutes = new PolygonAttributes();
+	    polyAttrbutes.setPolygonMode(PolygonAttributes.POLYGON_LINE);
+	    polyAttrbutes.setCullFace(PolygonAttributes.CULL_NONE);
+	    ap.setPolygonAttributes(polyAttrbutes);
+
+	    // add both a wireframe and a solid version
+	    // of the triangulated surface
+	    Shape3D shape1 = new Shape3D(gi.getGeometryArray(), ap);
+	    Shape3D shape2 = new Shape3D(gi.getGeometryArray());
+
+	    objTrans.addChild(shape1);
+	    objTrans.addChild(shape2);
+	   //objRoot.addChild(objTrans);
+
+	    return objTrans;
+	}
+	
+	
+	
 
 }
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