1 files changed, 100 insertions, 0 deletions
diff --git a/src/tesseract/tests/EggTest.java b/src/tesseract/tests/EggTest.java
new file mode 100644
index 0000000..d8ad831
--- /dev/null
+++ b/src/tesseract/tests/EggTest.java
@@ -0,0 +1,100 @@
+/*
+ * This is just a test for the Ellipsoid
+ * Author:  Steve Bradshaw
+ */
+package tesseract.tests;
+
+import com.sun.j3d.utils.geometry.*;
+import com.sun.j3d.utils.universe.*;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.media.j3d.*;
+import javax.swing.*;
+import javax.vecmath.*;
+
+import tesseract.objects.Ellipsoid;
+
+@SuppressWarnings("restriction")
+public class EggTest {
+	private JFrame appFrame;
+	private MouseEvent lastDragEvent;
+	private Transform3D icc3D;
+	private TransformGroup iccTG;
+	
+	public static void main(String[] args) {
+		SwingUtilities.invokeLater(new Runnable() {
+			public void run() {
+				(new EggTest()).createAndShowGUI();
+			}
+		});
+	}
+
+	private void createAndShowGUI() {
+		BranchGroup scene = new BranchGroup();
+		Light light = new DirectionalLight(new Color3f(1f, 1f, 1f), new Vector3f(-1f, -1f, -1f));
+		light.setInfluencingBounds(new BoundingSphere());
+		scene.addChild(light);
+		light = new DirectionalLight(new Color3f(0.3f, 0.1f, 0.1f), new Vector3f(1f, 0f, 0f));
+		light.setInfluencingBounds(new BoundingSphere());
+		scene.addChild(light);
+		icc3D = new Transform3D();
+		iccTG = new TransformGroup();
+		iccTG.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
+		iccTG.addChild(createEllipsoid());
+		scene.addChild(iccTG);
+		scene.compile();
+		
+		GraphicsConfiguration config = SimpleUniverse.getPreferredConfiguration();
+		Canvas3D canvas3D = new Canvas3D(config);
+		SimpleUniverse simpleU = new SimpleUniverse(canvas3D);
+		simpleU.getViewingPlatform().setNominalViewingTransform();
+		simpleU.addBranchGraph(scene);
+
+		appFrame = new JFrame("Java 3D Demo 6");
+		appFrame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+		appFrame.add(canvas3D);
+		appFrame.pack();
+		if (Toolkit.getDefaultToolkit().isFrameStateSupported(JFrame.MAXIMIZED_BOTH))
+			appFrame.setExtendedState(appFrame.getExtendedState() | JFrame.MAXIMIZED_BOTH);
+		
+		canvas3D.addMouseMotionListener(new MouseMotionAdapter() {
+			public void mouseDragged(MouseEvent e) {
+				if (lastDragEvent != null) {
+					Transform3D newRotate = new Transform3D();
+					newRotate.rotX(Math.toRadians(e.getY() - lastDragEvent.getY()) / 2);
+					Transform3D tmp = new Transform3D();
+					tmp.rotY(Math.toRadians(e.getX() - lastDragEvent.getX()) / 2);
+					newRotate.mul(tmp);
+					newRotate.mul(icc3D);
+					icc3D = newRotate;
+					iccTG.setTransform(icc3D);
+				}
+				lastDragEvent = e;
+			}
+			public void mouseMoved(MouseEvent e) {
+				lastDragEvent = null;
+			}});
+		appFrame.setVisible(true);
+	}
+	
+	private Group createEllipsoid() {
+		
+		TransformGroup ellipsoidTG = new TransformGroup();
+		Appearance eApp = new Appearance();
+		Material eggMat = new Material();
+		eggMat.setDiffuseColor(1f, 0f, 1f);
+		eApp.setMaterial(eggMat);
+		eApp.setColoringAttributes(new ColoringAttributes(0f, 1f, 1f, ColoringAttributes.ALLOW_COLOR_WRITE));
+		Ellipsoid egg = new Ellipsoid(0.2f, new Sphere().getPrimitiveFlags(), 100, eApp, 0.8f, 1.5f);
+		
+		//unlike the basic sphere or cube etc., you must use a getter or will throw exception
+		ellipsoidTG.addChild(egg.getEllipsoid());
+		
+		BranchGroup bg = new BranchGroup();
+		bg.addChild(ellipsoidTG);
+		
+		return bg;
+	}
+
+}