From 39283191507259cb4dccba3441cdf16025179829 Mon Sep 17 00:00:00 2001 From: kcr Date: Wed, 1 Feb 2006 01:33:24 +0000 Subject: Issue 206 : Example program cleanup Item 4) Reorganized directory structure to make the examples a single project rather than a collection of independent apps. . All example programs moved under src/classes, and all are now in a subpackage of org.jdesktop.j3d.examples. . All resource files (geometry, images, audio) moved under src/resources . ant script now exists only at top level . Created netbeans project file for NetBeans IDE --- src/GeometryCompression/ObjectFileCompressor.html | 437 ---------------------- src/GeometryCompression/ObjectFileCompressor.java | 247 ------------ src/GeometryCompression/README | 67 ---- src/GeometryCompression/build.xml | 69 ---- src/GeometryCompression/cgview.java | 212 ----------- src/GeometryCompression/obj2cg.java | 71 ---- 6 files changed, 1103 deletions(-) delete mode 100644 src/GeometryCompression/ObjectFileCompressor.html delete mode 100644 src/GeometryCompression/ObjectFileCompressor.java delete mode 100644 src/GeometryCompression/README delete mode 100644 src/GeometryCompression/build.xml delete mode 100644 src/GeometryCompression/cgview.java delete mode 100644 src/GeometryCompression/obj2cg.java (limited to 'src/GeometryCompression') diff --git a/src/GeometryCompression/ObjectFileCompressor.html b/src/GeometryCompression/ObjectFileCompressor.html deleted file mode 100644 index 7540a8f..0000000 --- a/src/GeometryCompression/ObjectFileCompressor.html +++ /dev/null @@ -1,437 +0,0 @@ - - - - - - -: Class ObjectFileCompressor - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - -
 Class  Tree  Deprecated  Index  Help 
-		 - -
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- SUMMARY:  INNER | FIELD | CONSTR | METHOD -DETAIL:  FIELD | CONSTR | METHOD
- - -
- -

-Class ObjectFileCompressor

-
-java.lang.Object
-  |
-  +--com.sun.j3d.loaders.objectfile.ObjectFile
-        |
-        +--ObjectFileCompressor
-
-
-
-
public class ObjectFileCompressor
extends com.sun.j3d.loaders.objectfile.ObjectFile
- -

-This extension of ObjectFile provides the methods setQuantization() and - compress() to compress Wavefront .obj files into the format described by - appendix B of the Java 3D specification. -

-

- -

- - - - - - - - - - - - - -
Fields inherited from class com.sun.j3d.loaders.objectfile.ObjectFile
RESIZE, -REVERSE, -STRIPIFY, -TRIANGULATE
-  - - - - - - - - - - - - - - - - -
-Constructor Summary
ObjectFileCompressor() - -
-           
ObjectFileCompressor(int flags) - -
-           
ObjectFileCompressor(int flags, - float radians) - -
-           
-  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-Method Summary
- javax.media.j3d.CompressedGeometrycompress(java.io.Reader reader) - -
-          Compress the specified .obj file into a CompressedGeometry node - component.
- voidcompress(java.io.Reader reader, - com.sun.j3d.utils.compression.CompressedGeometryFile file) - -
-          Compress the specified .obj file and add it to the end of an open - compressed geometry file.
- javax.media.j3d.CompressedGeometrycompress(java.lang.String objFileName) - -
-          Compress the specified .obj file into a CompressedGeometry node - component.
- voidcompress(java.lang.String objFileName, - com.sun.j3d.utils.compression.CompressedGeometryFile file) - -
-          Compress the specified .obj file and add it to the end of an open - compressed geometry file.
- javax.media.j3d.CompressedGeometrycompress(java.net.URL url) - -
-          Compress the specified .obj file into a CompressedGeometry node - component.
- voidcompress(java.net.URL url, - com.sun.j3d.utils.compression.CompressedGeometryFile file) - -
-          Compress the specified .obj file and add it to the end of an open - compressed geometry file.
- voidsetFlags(int flags) - -
-           
- voidsetQuantization(int positionQuant, - int colorQuant, - int normalQuant) - -
-          Set the position, normal, and color quantization values for compression.
-  - - - - - - - -
Methods inherited from class com.sun.j3d.loaders.objectfile.ObjectFile
getBasePath, -getBaseUrl, -getFlags, -load, -load, -load, -setBasePath, -setBaseUrl
-  - - - - - - - -
Methods inherited from class java.lang.Object
clone, -equals, -finalize, -getClass, -hashCode, -notify, -notifyAll, -toString, -wait, -wait, -wait
-  -

- - - - - - - - - - - -
-Constructor Detail
- -

-ObjectFileCompressor

-
-public ObjectFileCompressor()
-
-
-
- -

-ObjectFileCompressor

-
-public ObjectFileCompressor(int flags)
-
-
-
- -

-ObjectFileCompressor

-
-public ObjectFileCompressor(int flags,
-                            float radians)
-
-
- - - - - - - - -
-Method Detail
- -

-setFlags

-
-public void setFlags(int flags)
-
-
-
Overrides:
setFlags in class com.sun.j3d.loaders.objectfile.ObjectFile
-
-
-
- -

-setQuantization

-
-public void setQuantization(int positionQuant,
-                            int colorQuant,
-                            int normalQuant)
-
-
Set the position, normal, and color quantization values for compression.
-
Parameters:
positionQuant - number of bits to quantize each position's X, Y, - and Z components, ranging from 1 to 16 with a default of 10
colorQuant - number of bits to quantize each color's R, G, B, and - alpha components, ranging from 2 to 16 with a default of 8
normalQuant - number of bits for quantizing each normal's U and V - components, ranging from 0 to 6 with a default of 3
-
-
-
- -

-compress

-
-public javax.media.j3d.CompressedGeometry compress(java.lang.String objFileName)
-
-
Compress the specified .obj file into a CompressedGeometry node - component.
-
Parameters:
objFileName - String object representing the path to a .obj file
Returns:
a CompressedGeometry node component
-
-
-
- -

-compress

-
-public void compress(java.lang.String objFileName,
-                     com.sun.j3d.utils.compression.CompressedGeometryFile file)
-              throws java.io.IOException
-
-
Compress the specified .obj file and add it to the end of an open - compressed geometry file.
-
Parameters:
objFileName - String object representing the path to a .obj file
file - a currently open CompressedGeometryFile object
Throws:
java.io.IOException - - if write fails
-
-
-
- -

-compress

-
-public javax.media.j3d.CompressedGeometry compress(java.io.Reader reader)
-
-
Compress the specified .obj file into a CompressedGeometry node - component.
-
Parameters:
reader - an open .obj file
Returns:
a CompressedGeometry node component
-
-
-
- -

-compress

-
-public void compress(java.io.Reader reader,
-                     com.sun.j3d.utils.compression.CompressedGeometryFile file)
-              throws java.io.IOException
-
-
Compress the specified .obj file and add it to the end of an open - compressed geometry file.
-
Parameters:
reader - an open .obj file
file - an open CompressedGeometryFile object
Throws:
java.io.IOException - - if write fails
-
-
-
- -

-compress

-
-public javax.media.j3d.CompressedGeometry compress(java.net.URL url)
-
-
Compress the specified .obj file into a CompressedGeometry node - component.
-
Parameters:
url - Uniform Resource Locator for the .obj file
Returns:
a CompressedGeometry node component
-
-
-
- -

-compress

-
-public void compress(java.net.URL url,
-                     com.sun.j3d.utils.compression.CompressedGeometryFile file)
-              throws java.io.IOException
-
-
Compress the specified .obj file and add it to the end of an open - compressed geometry file.
-
Parameters:
url - Uniform Resource Locator for the .obj file
file - a currently open CompressedGeometryFile object
Throws:
java.io.IOException - - if write fails
-
-
- -
- - - - - - - - - - - - - - - - - -
- - - - - - - - - -
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- PREV CLASS  - NEXT CLASS - FRAMES   - NO FRAMES
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- - -
- - - diff --git a/src/GeometryCompression/ObjectFileCompressor.java b/src/GeometryCompression/ObjectFileCompressor.java deleted file mode 100644 index 9b99d24..0000000 --- a/src/GeometryCompression/ObjectFileCompressor.java +++ /dev/null @@ -1,247 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any - * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY - * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL - * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF - * USING, MODIFYING OR DISTRIBUTING THIS 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 OR - * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed, licensed or - * intended for use in the design, construction, operation or - * maintenance of any nuclear facility. - * - * $Revision$ - * $Date$ - * $State$ - */ - -import com.sun.j3d.utils.compression.* ; -import com.sun.j3d.loaders.objectfile.ObjectFile ; -import com.sun.j3d.loaders.ParsingErrorException ; -import com.sun.j3d.loaders.IncorrectFormatException ; -import com.sun.j3d.loaders.Scene ; -import javax.media.j3d.* ; -import java.util.* ; -import java.net.* ; -import java.io.* ; - -/** - * This extension of ObjectFile provides the methods setQuantization() and - * compress() to compress Wavefront .obj files into the format described by - * appendix B of the Java 3D specification. - */ -public class ObjectFileCompressor extends ObjectFile { - private GeometryCompressor compressor = null ; - - public ObjectFileCompressor() { - super(STRIPIFY | TRIANGULATE) ; - compressor = new GeometryCompressor() ; - } - - public ObjectFileCompressor(int flags) { - super(flags | STRIPIFY | TRIANGULATE) ; - compressor = new GeometryCompressor() ; - } - - public ObjectFileCompressor(int flags, float radians) { - super(flags | STRIPIFY | TRIANGULATE, radians) ; - compressor = new GeometryCompressor() ; - } - - public void setFlags(int flags) { - super.setFlags(flags | STRIPIFY | TRIANGULATE) ; - } - - private int positionQuant = 10 ; - private int colorQuant = 8 ; - private int normalQuant = 3 ; - - /** - * Set the position, normal, and color quantization values for compression. - * @param positionQuant number of bits to quantize each position's X, Y, - * and Z components, ranging from 1 to 16 with a default of 10 - * @param colorQuant number of bits to quantize each color's R, G, B, and - * alpha components, ranging from 2 to 16 with a default of 8 - * @param normalQuant number of bits for quantizing each normal's U and V - * components, ranging from 0 to 6 with a default of 3 - */ - public void setQuantization(int positionQuant, - int colorQuant, - int normalQuant) { - - this.positionQuant = positionQuant ; - this.colorQuant = colorQuant ; - this.normalQuant = normalQuant ; - } - - /** - * Compress the specified .obj file into a CompressedGeometry node - * component. - * @param objFileName String object representing the path to a .obj file - * @return a CompressedGeometry node component - */ - public CompressedGeometry compress(String objFileName) { - return compressScene(getScene(objFileName)) ; - } - - /** - * Compress the specified .obj file and add it to the end of an open - * compressed geometry file. - * @param objFileName String object representing the path to a .obj file - * @param file a currently open CompressedGeometryFile object - * @exception IOException - if write fails - */ - public void compress(String objFileName, CompressedGeometryFile file) - throws IOException { - compressScene(getScene(objFileName), file) ; - } - - /** - * Compress the specified .obj file into a CompressedGeometry node - * component. - * @param reader an open .obj file - * @return a CompressedGeometry node component - */ - public CompressedGeometry compress(Reader reader) { - return compressScene(getScene(reader)) ; - } - - /** - * Compress the specified .obj file and add it to the end of an open - * compressed geometry file. - * @param reader an open .obj file - * @param file an open CompressedGeometryFile object - * @exception IOException - if write fails - */ - public void compress(Reader reader, CompressedGeometryFile file) - throws IOException { - compressScene(getScene(reader), file) ; - } - - /** - * Compress the specified .obj file into a CompressedGeometry node - * component. - * @param url Uniform Resource Locator for the .obj file - * @return a CompressedGeometry node component - */ - public CompressedGeometry compress(URL url) { - return compressScene(getScene(url)) ; - } - - /** - * Compress the specified .obj file and add it to the end of an open - * compressed geometry file. - * @param url Uniform Resource Locator for the .obj file - * @param file a currently open CompressedGeometryFile object - * @exception IOException - if write fails - */ - public void compress(URL url, CompressedGeometryFile file) - throws IOException { - compressScene(getScene(url), file) ; - } - - private CompressedGeometry compressScene(Scene scene) { - return compressor.compress(getStream(scene)) ; - } - - private void compressScene(Scene scene, CompressedGeometryFile file) - throws IOException { - compressor.compress(getStream(scene), file) ; - } - - private CompressionStream getStream(Scene scene) { - Hashtable objs = scene.getNamedObjects() ; - Shape3D shapes[] = new Shape3D[objs.size()] ; - - objs.values().toArray(shapes) ; - return new CompressionStream(positionQuant, colorQuant, normalQuant, - shapes) ; - } - - private Scene getScene(String objFileName) { - Scene scene = null ; - try { - scene = load(objFileName) ; - } - catch (FileNotFoundException e) { - System.err.println(e) ; - System.exit(1) ; - } - catch (ParsingErrorException e) { - System.err.println(e) ; - System.exit(1) ; - } - catch (IncorrectFormatException e) { - System.err.println(e) ; - System.exit(1) ; - } - return scene ; - } - - private Scene getScene(Reader reader) { - Scene scene = null ; - try { - scene = load(reader) ; - } - catch (FileNotFoundException e) { - System.err.println(e) ; - System.exit(1) ; - } - catch (ParsingErrorException e) { - System.err.println(e) ; - System.exit(1) ; - } - catch (IncorrectFormatException e) { - System.err.println(e) ; - System.exit(1) ; - } - return scene ; - } - - private Scene getScene(URL url) { - Scene scene = null ; - try { - scene = load(url) ; - } - catch (FileNotFoundException e) { - System.err.println(e) ; - System.exit(1) ; - } - catch (ParsingErrorException e) { - System.err.println(e) ; - System.exit(1) ; - } - catch (IncorrectFormatException e) { - System.err.println(e) ; - System.exit(1) ; - } - return scene ; - } -} diff --git a/src/GeometryCompression/README b/src/GeometryCompression/README deleted file mode 100644 index 45a20c6..0000000 --- a/src/GeometryCompression/README +++ /dev/null @@ -1,67 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any - * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY - * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL - * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF - * USING, MODIFYING OR DISTRIBUTING THIS 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 OR - * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed, licensed or - * intended for use in the design, construction, operation or - * maintenance of any nuclear facility. - * - * $Revision$ - * $Date$ - * $State$ - */ - -This directory contains example code for using compressed geometry in -Java 3D through the com.sun.j3d.utils.compression package. - -Applications: - - obj2cg -- takes the names of .obj files to compress followed by the name - of a .cg compressed geometry resource file. If the .cg file - doesn't exist, then an attempt is made to create it; otherwise, - new compressed geometry objects are appended to the end. - - The .obj files are compressed and stored into the .cg file in - the order in which they appear in the command line, and can be - accessed through indices [0 .. fileCount-1] - - cgview -- takes the name of a .cg file and the index of the object to - display, which can range from [0 .. objectCount-1]. The object - may rotated, scaled, and translated in response to mouse drags. - - -Utility classes: - - ObjectFileCompressor.java -- - Extends ObjectFile with compression methods. diff --git a/src/GeometryCompression/build.xml b/src/GeometryCompression/build.xml deleted file mode 100644 index 4e57328..0000000 --- a/src/GeometryCompression/build.xml +++ /dev/null @@ -1,69 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - diff --git a/src/GeometryCompression/cgview.java b/src/GeometryCompression/cgview.java deleted file mode 100644 index b3840a8..0000000 --- a/src/GeometryCompression/cgview.java +++ /dev/null @@ -1,212 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any - * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY - * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL - * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF - * USING, MODIFYING OR DISTRIBUTING THIS 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 OR - * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed, licensed or - * intended for use in the design, construction, operation or - * maintenance of any nuclear facility. - * - * $Revision$ - * $Date$ - * $State$ - */ - -import com.sun.j3d.utils.compression.* ; -import com.sun.j3d.utils.behaviors.vp.* ; -import com.sun.j3d.utils.applet.MainFrame ; -import com.sun.j3d.utils.universe.* ; -import javax.media.j3d.* ; -import javax.vecmath.* ; -import java.applet.Applet ; -import java.awt.BorderLayout ; -import java.awt.event.* ; -import java.io.* ; - -public class cgview extends Applet { - - private SimpleUniverse u = null; - - public BranchGroup createSceneGraph(CompressedGeometry cg) { - // Create the root of the branch graph - BranchGroup objRoot = new BranchGroup() ; - - // Create a Transformgroup to scale all objects so they - // appear in the scene. - TransformGroup objScale = new TransformGroup() ; - Transform3D t3d = new Transform3D() ; - t3d.setScale(0.7) ; - objScale.setTransform(t3d) ; - objRoot.addChild(objScale) ; - - // 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) ; - objScale.addChild(objTrans) ; - - // Add compressed geometry to the scene graph. - CompressedGeometryHeader hdr = new CompressedGeometryHeader() ; - cg.getCompressedGeometryHeader(hdr) ; - - // There isn't really enough information in the compressed geometry - // header to unamiguously determine the proper rendering attributes. - // The bufferDataPresent field specifies whether or not normals are - // bundled with vertices, but the compressed buffer can still contain - // normals that should be lit. Assume that any surface geometry - // should be lit and that lines and points should not unless the - // header contains the NORMAL_IN_BUFFER bit. - Material m = new Material() ; - if ((hdr.bufferType == hdr.TRIANGLE_BUFFER) || - ((hdr.bufferDataPresent & hdr.NORMAL_IN_BUFFER) == 1)) - m.setLightingEnable(true) ; - else - m.setLightingEnable(false) ; - - Appearance a = new Appearance() ; - a.setMaterial(m) ; - - objTrans.addChild(new Shape3D(cg, a)) ; - - // Create mouse behavior scheduling bounds. - BoundingSphere bounds = - new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0) ; - - // 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, -0.9f) ; - - DirectionalLight light1 - = new DirectionalLight(light1Color, light1Direction) ; - light1.setInfluencingBounds(bounds) ; - objRoot.addChild(light1) ; - - DirectionalLight light2 - = new DirectionalLight(light2Color, light2Direction) ; - light2.setInfluencingBounds(bounds) ; - objRoot.addChild(light2) ; - - return objRoot ; - } - - private void usage() { - System.out.println("Usage: cgview <.cg file> ") ; - System.exit(0) ; - } - - public cgview(String args[]) { - if (args.length < 1) - usage() ; - - int index ; - if (args.length < 2) - index = 0 ; - else - index = Integer.parseInt(args[1]) ; - - String filename = args[0] ; - if (filename == null) - usage() ; - - // Read the compressed geometry. - CompressedGeometry cg = null ; - try { - CompressedGeometryFile cgf ; - cgf = new CompressedGeometryFile(filename, false) ; - - if (cgf.getObjectCount() == 0) { - System.out.println("no objects were found in " + filename) ; - System.exit(0) ; - } - - cg = cgf.read(index) ; - cgf.close() ; - - } catch (IOException e) { - System.out.println(e) ; - System.exit(0) ; - } - - setLayout(new BorderLayout()) ; - Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration()); - add("Center", c) ; - - // Create a simple scene and attach it to the virtual universe - BranchGroup scene = createSceneGraph(cg) ; - u = new SimpleUniverse(c) ; - - // add mouse behaviors to the ViewingPlatform - ViewingPlatform viewingPlatform = u.getViewingPlatform(); - - // This will move the ViewPlatform back a bit so the - // objects in the scene can be viewed. - viewingPlatform.setNominalViewingTransform(); - - OrbitBehavior orbit = new OrbitBehavior(c, OrbitBehavior.REVERSE_ALL); - BoundingSphere bounds = - new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); - orbit.setSchedulingBounds(bounds); - viewingPlatform.setViewPlatformBehavior(orbit); - - u.addBranchGraph(scene) ; - } - - public void destroy() { - u.cleanup(); - } - - // - // The following allows cgview to be run as an application - // as well as an applet. - // - public static void main(String[] args) { - new MainFrame(new cgview(args), 700, 700) ; - } -} diff --git a/src/GeometryCompression/obj2cg.java b/src/GeometryCompression/obj2cg.java deleted file mode 100644 index 45ab1c6..0000000 --- a/src/GeometryCompression/obj2cg.java +++ /dev/null @@ -1,71 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any - * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY - * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL - * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF - * USING, MODIFYING OR DISTRIBUTING THIS 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 OR - * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed, licensed or - * intended for use in the design, construction, operation or - * maintenance of any nuclear facility. - * - * $Revision$ - * $Date$ - * $State$ - */ - -import com.sun.j3d.utils.compression.* ; -import javax.media.j3d.* ; -import java.io.* ; - -class obj2cg { - - public static void main(String args[]) throws IOException { - if (args.length < 2) { - System.out.println - ("obj2cg wants the names of .obj files to compress,\n" + - "followed by the name of a .cg file to create or to\n" + - "which to append.") ; - System.exit(0) ; - } - - CompressedGeometryFile file ; - file = new CompressedGeometryFile(args[args.length-1], true) ; - - ObjectFileCompressor compressor ; - compressor = new ObjectFileCompressor() ; - - for (int i = 0 ; i < args.length-1 ; i++) - compressor.compress(args[i], file) ; - - file.close() ; - } -} -- cgit v1.2.3