Hi Ingo,
I just try the following test program in the bug report
and it works fine in v1.2.1. If you have other test program
which did not work, please send to us for investigation.
You can check whether Java3D v1.2.1 is correctly install by
programs/examples/PackageInfo>Java PackageInfo
Alternatively, if you are using the DirectX version of
java3d, use
java -Dj3d.debug=true OrientedTest
should output the current version of Java3D.
Thanks.
- Kelvin
------------
Java 3D Team
Sun Microsystems Inc.
>X-Authentication-Warning: oc30.uni-paderborn.de: ib set sender to
[EMAIL PROTECTED] using -f
>Date: Fri, 16 Mar 2001 17:29:55 +0100
>From: Ingo Brunberg <[EMAIL PROTECTED]>
>Subject: [JAVA3D] Bug 4411851 really fixed in 1.2.1?
>To: [EMAIL PROTECTED]
>
>Hi,
>
>yesterday I installed Java 3D 1.2.1 final on one of my machines and
>tested my applet. I was disappointed to find that Bug 4411851
>"OrientedShape3D fail to add under SharedGroup" still occured with my
>applet. In the Bug Database I saw, that the bug is fixed in 1.2.1
>final.
>Do I have to recompile, did I make a stupid mistake? Has someone else
>tested this?
>
>Best wishes,
>
>Ingo
>
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/*
* %Z%%M% %I% %E% %U%
*
* Copyright (c) 1996-2001 Sun Microsystems, Inc. All Rights Reserved.
*
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* modify and redistribute this software in source and binary code form,
* provided that i) this copyright notice and license appear on all copies of
* the software; and ii) Licensee does not utilize the software in a manner
* which is disparaging to Sun.
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* IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
* NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
* LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
* LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
* INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
* CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
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* POSSIBILITY OF SUCH DAMAGES.
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* This software is not designed or intended for use in on-line control of
* aircraft, air traffic, aircraft navigation or aircraft communications; or in
* the design, construction, operation or maintenance of any nuclear
* facility. Licensee represents and warrants that it will not use or
* redistribute the Software for such purposes.
*/
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import com.sun.j3d.utils.image.TextureLoader;
import com.sun.j3d.utils.applet.MainFrame;
import com.sun.j3d.utils.geometry.*;
import com.sun.j3d.utils.universe.*;
import javax.media.j3d.*;
import javax.vecmath.*;
import com.sun.j3d.utils.behaviors.mouse.*;
public class OrientedTest extends Applet {
// setup font stuff
private String fontName = "TestFont";
private String textString = "OrientedShape3D";
float sl = textString.length();
// paths to texture image files
private java.net.URL earthImage = null;
private java.net.URL stoneImage = null;
private SimpleUniverse u = null;
public BranchGroup createSceneGraph() {
// Create the root of the branch graph
BranchGroup objRoot = new BranchGroup();
TransformGroup objScale = new TransformGroup();
Transform3D textMat = new Transform3D();
// Assuming uniform size chars, set scale to fit string in view
textMat.setScale(1.2/sl);
objScale.setTransform(textMat);
// Create the transform group node and initialize it to the
// identity. Enable the TRANSFORM_WRITE capability so that
// our behavior code can modify it at runtime. Add it to the
// root of the subgraph.
TransformGroup objTrans = new TransformGroup();
objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
objRoot.addChild(objTrans);
BoundingSphere bounds =
new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
Appearance apText = new Appearance();
Material m = new Material();
m.setLightingEnable(true);
apText.setMaterial(m);
Appearance apEarth= new Appearance();
Material mm = new Material();
mm.setLightingEnable(true);
apEarth.setMaterial(mm);
Appearance apStone = new Appearance();
apStone.setMaterial(mm);
// create 3D text
Font3D f3d = new Font3D(new Font(fontName, Font.PLAIN, 2),
new FontExtrusion());
Text3D txt = new Text3D(f3d, textString,
new Point3f( -sl/2.0f, 3.0f, 0.0f));
OrientedShape3D textShape = new OrientedShape3D();
textShape.setGeometry(txt);
textShape.setAppearance(apText);
textShape.setAlignmentAxis( 0.0f, 1.0f, 0.0f);
SharedGroup sg = new SharedGroup();
sg.addChild( textShape );
Link ln = new Link(sg);
objScale.addChild( ln );
// Create a simple shape leaf node, add it to the scene graph.
Transform3D cubeMat = new Transform3D();
TransformGroup cubeTrans = new TransformGroup(cubeMat);
cubeMat.set(new Vector3d(0.9, 0.0, -1.0));
cubeTrans.setTransform(cubeMat);
cubeTrans.addChild(new ColorCube(0.3));
objTrans.addChild(cubeTrans);
TextureLoader stoneTex = new TextureLoader(stoneImage, new String("RGB"),
this);
if (stoneTex != null) apStone.setTexture(stoneTex.getTexture());
TextureAttributes texAttr = new TextureAttributes();
texAttr.setTextureMode(TextureAttributes.MODULATE);
apStone.setTextureAttributes(texAttr);
Transform3D coneMat = new Transform3D();
TransformGroup coneTrans = new TransformGroup(coneMat);
coneMat.set(new Vector3d(0.0, 0.0, 0.0));
coneTrans.setTransform(coneMat);
coneTrans.addChild(new Cone(.2f, 0.8f,Cone.GENERATE_NORMALS |
Cone.GENERATE_TEXTURE_COORDS, apStone));
objTrans.addChild(coneTrans);
TextureLoader earthTex = new TextureLoader(earthImage, new String("RGB"),
this);
if (earthTex != null) apEarth.setTexture(earthTex.getTexture());
apEarth.setTextureAttributes(texAttr);
Transform3D cylinderMat = new Transform3D();
TransformGroup cylinderTrans = new TransformGroup(cylinderMat);
cylinderMat.set(new Vector3d(-0.9, 0.5, -1.0));
cylinderTrans.setTransform(cylinderMat);
cylinderTrans.addChild(new Cylinder(.35f, 2.0f,Cylinder.GENERATE_NORMALS |
Cylinder.GENERATE_TEXTURE_COORDS, apEarth));
objTrans.addChild(cylinderTrans);
objTrans.addChild(objScale);
// Set up the background
Color3f bgColor = new Color3f(0.05f, 0.05f, 0.5f);
Background bgNode = new Background(bgColor);
bgNode.setApplicationBounds(bounds);
objRoot.addChild(bgNode);
// Set up the ambient light
Color3f ambientColor = new Color3f(0.1f, 0.1f, 0.1f);
AmbientLight ambientLightNode = new AmbientLight(ambientColor);
ambientLightNode.setInfluencingBounds(bounds);
objRoot.addChild(ambientLightNode);
// Set up the directional lights
Color3f light1Color = new Color3f(1.0f, 1.0f, 0.9f);
Vector3f light1Direction = new Vector3f(1.0f, 1.0f, 1.0f);
Color3f light2Color = new Color3f(1.0f, 1.0f, 0.9f);
Vector3f light2Direction = new Vector3f(-1.0f, -1.0f, -1.0f);
DirectionalLight light1
= new DirectionalLight(light1Color, light1Direction);
light1.setInfluencingBounds(bounds);
objRoot.addChild(light1);
DirectionalLight light2
= new DirectionalLight(light2Color, light2Direction);
light2.setInfluencingBounds(bounds);
objRoot.addChild(light2);
apText.setMaterial(mm);
// Have Java 3D perform optimizations on this scene graph.
objRoot.compile();
return objRoot;
}
public OrientedTest() {
}
public OrientedTest(java.net.URL earthURL, java.net.URL stoneURL) {
earthImage = earthURL;
stoneImage = stoneURL;
}
public void init() {
// the paths to the image files for an applet
if (earthImage == null) {
try {
earthImage = new java.net.URL(getCodeBase().toString() +
"../images/earth.jpg");
}
catch (java.net.MalformedURLException ex) {
System.out.println(ex.getMessage());
System.exit(1);
}
}
if (stoneImage == null) {
try {
stoneImage = new java.net.URL(getCodeBase().toString() +
"../images/stone.jpg");
}
catch (java.net.MalformedURLException ex) {
System.out.println(ex.getMessage());
System.exit(1);
}
}
setLayout(new BorderLayout());
GraphicsConfiguration config =
SimpleUniverse.getPreferredConfiguration();
Canvas3D c = new Canvas3D(config);
add("Center", c);
// Create a simple scene and attach it to the virtual universe
BranchGroup scene = createSceneGraph();
u = new SimpleUniverse(c, 4);
// add mouse behaviors to ViewingPlatform
ViewingPlatform viewingPlatform = u.getViewingPlatform();
// there is a special rotate behavior, so can't use the utility
// method
/*
MouseRotateY rotate = new MouseRotateY();
rotate.setTransformGroup(viewingPlatform.getMultiTransformGroup().
getTransformGroup(0));
BranchGroup rotateBG = new BranchGroup();
rotateBG.addChild(rotate);
viewingPlatform.addChild(rotateBG);
BoundingSphere bounds =
new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0);
rotate.setSchedulingBounds(bounds);
MouseZoom zoom =
new MouseZoom(c,
viewingPlatform.getMultiTransformGroup().
getTransformGroup(1));
zoom.setSchedulingBounds(bounds);
BranchGroup zoomBG = new BranchGroup();
zoomBG.addChild(zoom);
viewingPlatform.addChild(zoomBG);
MouseTranslate translate =
new MouseTranslate(c,
viewingPlatform.getMultiTransformGroup().
getTransformGroup(2));
translate.setSchedulingBounds(bounds);
BranchGroup translateBG = new BranchGroup();
translateBG.addChild(translate);
viewingPlatform.addChild(translateBG);
*/
// This will move the ViewPlatform back a bit so the
// objects in the scene can be viewed.
u.getViewingPlatform().setNominalViewingTransform();
u.addBranchGraph(scene);
}
public void destroy() {
u.removeAllLocales();
}
//
// The following allows OrientedTest to be run as an application
// as well as an applet
//
public static void main(String[] args) {
java.net.URL earthURL = null;
java.net.URL stoneURL = null;
try {
// the paths to the image files for an application
earthURL = new java.net.URL("file:../images/earth.jpg");
stoneURL = new java.net.URL("file:../images/stone.jpg");
}
catch (java.net.MalformedURLException ex) {
System.out.println(ex.getMessage());
System.exit(1);
}
new MainFrame(new OrientedTest(earthURL, stoneURL), 400, 400);
}
}
