001: /*
002: * $RCSfile: ImageComponentByReferenceTest.java,v $
003: *
004: * Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * - Redistribution of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * - Redistribution in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * Neither the name of Sun Microsystems, Inc. or the names of
019: * contributors may be used to endorse or promote products derived
020: * from this software without specific prior written permission.
021: *
022: * This software is provided "AS IS," without a warranty of any
023: * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
024: * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
025: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
026: * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
027: * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
028: * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
029: * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
030: * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
031: * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
032: * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
033: * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
034: * POSSIBILITY OF SUCH DAMAGES.
035: *
036: * You acknowledge that this software is not designed, licensed or
037: * intended for use in the design, construction, operation or
038: * maintenance of any nuclear facility.
039: *
040: * $Revision: 1.3 $
041: * $Date: 2007/02/09 17:21:39 $
042: * $State: Exp $
043: */
044:
045: package org.jdesktop.j3d.examples.geometry_by_ref;
046:
047: import java.awt.*;
048: import java.awt.event.*;
049: import com.sun.j3d.utils.applet.MainFrame;
050: import com.sun.j3d.utils.universe.*;
051: import javax.media.j3d.*;
052: import javax.vecmath.*;
053: import javax.swing.*;
054: import com.sun.j3d.utils.image.TextureLoader;
055: import com.sun.j3d.utils.geometry.Box;
056: import java.awt.image.*;
057: import org.jdesktop.j3d.examples.Resources;
058:
059: public class ImageComponentByReferenceTest extends JApplet implements
060: ActionListener {
061:
062: Shape3D s1, s2;
063: TextureLoader t0, t1, t2;
064: int count = 0;
065:
066: Appearance app = new Appearance();
067: BranchGroup objRoot = new BranchGroup();
068: TransformGroup objTrans = new TransformGroup();
069: BufferedImage bImage1;
070: TiledImage checkBoard;
071: boolean yUp = false;
072: boolean byRef = true;
073: JComboBox rasterType, texType;
074: ImageComponent2D[] image = new ImageComponent2D[8];
075: Appearance dummyApp = new Appearance();
076: Texture2D texOne, texCheckBoard;
077: javax.media.j3d.Raster raster;
078: Box textureCube;
079: Shape3D boxShape;
080: int w1 = 64, h1 = 32, checkw = 16, checkh = 16;
081:
082: private java.net.URL texImage = null;
083:
084: private SimpleUniverse u = null;
085:
086: public BranchGroup createSceneGraph() {
087: objRoot = new BranchGroup();
088:
089: objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
090: objTrans.setCapability(Group.ALLOW_CHILDREN_WRITE);
091:
092: objRoot.addChild(objTrans);
093:
094: BoundingSphere bounds = new BoundingSphere(new Point3d(0.0,
095: 0.0, 0.0), 100.0);
096:
097: app.setCapability(Appearance.ALLOW_TEXTURE_WRITE);
098:
099: textureCube = new Box(0.4f, 0.4f, 0.4f,
100: Box.GENERATE_TEXTURE_COORDS | Box.GENERATE_NORMALS, app);
101: boxShape = textureCube.getShape(Box.FRONT);
102: boxShape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);
103: objTrans.addChild(textureCube);
104:
105: checkBoard = new TiledImage();
106: TextureLoader texLoader = new TextureLoader(texImage, this );
107: ImageComponent2D oneImage = texLoader.getImage();
108: bImage1 = oneImage.getImage();
109:
110: int index = 0;
111: image[index++] = new ImageComponent2D(oneImage.getFormat(),
112: (RenderedImage) bImage1, false, true);
113:
114: image[index++] = new ImageComponent2D(oneImage.getFormat(),
115: (RenderedImage) bImage1, true, true);
116:
117: image[index++] = new ImageComponent2D(oneImage.getFormat(),
118: (RenderedImage) bImage1, false, false);
119:
120: image[index++] = new ImageComponent2D(oneImage.getFormat(),
121: (RenderedImage) bImage1, true, false);
122:
123: createRaster(objRoot);
124:
125: image[index++] = new ImageComponent2D(
126: ImageComponent.FORMAT_RGBA, checkBoard, false, true);
127:
128: image[index++] = new ImageComponent2D(
129: ImageComponent.FORMAT_RGBA, checkBoard, true, true);
130:
131: image[index++] = new ImageComponent2D(
132: ImageComponent.FORMAT_RGBA, checkBoard, false, false);
133:
134: image[index++] = new ImageComponent2D(
135: ImageComponent.FORMAT_RGBA, checkBoard, true, false);
136:
137: texOne = new Texture2D(Texture.BASE_LEVEL, Texture.RGBA,
138: image[2].getWidth(), image[2].getHeight());
139:
140: texOne.setCapability(Texture.ALLOW_IMAGE_WRITE);
141: texOne.setImage(0, image[2]);
142:
143: app.setTexture(texOne);
144:
145: texCheckBoard = new Texture2D(Texture.BASE_LEVEL, Texture.RGBA,
146: image[4].getWidth(), image[4].getHeight());
147:
148: texCheckBoard.setCapability(Texture.ALLOW_IMAGE_WRITE);
149: objRoot.compile();
150: return objRoot;
151: }
152:
153: public void actionPerformed(ActionEvent e) {
154: Object target = e.getSource();
155:
156: if (target == rasterType) {
157: if (rasterType.getSelectedIndex() < 4) {
158: raster.setSize(w1, h1);
159: } else {
160: raster.setSize(checkw, checkh);
161: }
162: raster.setImage(image[rasterType.getSelectedIndex()]);
163: } else if (target == texType) {
164: boxShape.setAppearance(dummyApp);
165: if (texType.getSelectedIndex() < 4) {
166: texOne.setImage(0, image[texType.getSelectedIndex()]);
167: app.setTexture(texOne);
168: } else {
169: texCheckBoard.setImage(0, image[texType
170: .getSelectedIndex()]);
171: app.setTexture(texCheckBoard);
172: }
173:
174: boxShape.setAppearance(app);
175: }
176:
177: }
178:
179: JPanel createImagePanel() {
180: JPanel panel = new JPanel();
181: String texVals[] = { "One_Yup_ByCopy", "One_Yup_ByReference",
182: "One_Ydown_ByCopy", "One_Ydown_ByReference",
183: "Checkered_Yup_ByCopy", "Checkered_Yup_ByReference",
184: "Checkered_Ydown_ByCopy", "Checkered_Ydown_ByReference" };
185:
186: rasterType = new JComboBox(texVals);
187: rasterType.setLightWeightPopupEnabled(false);
188: rasterType.addActionListener(this );
189: rasterType.setSelectedIndex(2);
190: panel.add(new JLabel("Raster Image"));
191: panel.add(rasterType);
192:
193: texType = new JComboBox(texVals);
194: texType.setLightWeightPopupEnabled(false);
195: texType.addActionListener(this );
196: texType.setSelectedIndex(2);
197: panel.add(new JLabel("Texture Image"));
198: panel.add(texType);
199: return panel;
200:
201: }
202:
203: public ImageComponentByReferenceTest() {
204: }
205:
206: public ImageComponentByReferenceTest(java.net.URL url) {
207: texImage = url;
208: }
209:
210: public void init() {
211:
212: texImage = Resources.getResource("resources/images/one.jpg");
213: if (texImage == null) {
214: System.err.println("resources/images/one.jpg not found");
215: System.exit(1);
216: }
217:
218: Canvas3D c = new Canvas3D(SimpleUniverse
219: .getPreferredConfiguration());
220: BranchGroup scene = createSceneGraph();
221: u = new SimpleUniverse(c);
222: u.getViewingPlatform().setNominalViewingTransform();
223: u.addBranchGraph(scene);
224: Container contentPane = getContentPane();
225: JPanel p = new JPanel();
226: BoxLayout boxlayout = new BoxLayout(p, BoxLayout.Y_AXIS);
227: p.setLayout(boxlayout);
228: contentPane.add("Center", c);
229:
230: contentPane.add("South", p);
231:
232: p.add(createImagePanel());
233:
234: }
235:
236: public void destroy() {
237: u.cleanup();
238: }
239:
240: public static void main(String[] args) {
241: java.net.URL url = null;
242: // the path to the image file for an application
243: url = Resources.getResource("resources/images/one.jpg");
244: if (url == null) {
245: System.err.println("resources/images/one.jpg not found");
246: System.exit(1);
247: }
248:
249: new MainFrame(new ImageComponentByReferenceTest(url), 800, 700);
250: }
251:
252: void createRaster(BranchGroup scene) {
253: // Create raster geometries and shapes
254: Vector3f trans = new Vector3f();
255: Transform3D tr = new Transform3D();
256: TransformGroup tg;
257:
258: // Left
259: raster = new javax.media.j3d.Raster();
260: raster.setCapability(javax.media.j3d.Raster.ALLOW_IMAGE_WRITE);
261: raster.setCapability(javax.media.j3d.Raster.ALLOW_SIZE_WRITE);
262: raster.setPosition(new Point3f(-0.9f, 0.75f, 0.0f));
263: raster.setType(javax.media.j3d.Raster.RASTER_COLOR);
264: raster.setOffset(0, 0);
265:
266: raster.setSize(image[2].getWidth(), image[2].getHeight());
267: raster.setImage(image[2]);
268: Shape3D sh = new Shape3D(raster, new Appearance());
269: scene.addChild(sh);
270: }
271: }
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