diff options
Diffstat (limited to 'src/OrientedShape3D')
| -rw-r--r-- | src/OrientedShape3D/MouseRotateY.java | 194 | ||||
| -rw-r--r-- | src/OrientedShape3D/OrientedPtTest.html | 15 | ||||
| -rw-r--r-- | src/OrientedShape3D/OrientedPtTest.java | 295 | ||||
| -rw-r--r-- | src/OrientedShape3D/OrientedPtTest_plugin.html | 39 | ||||
| -rw-r--r-- | src/OrientedShape3D/OrientedTest.html | 15 | ||||
| -rw-r--r-- | src/OrientedShape3D/OrientedTest.java | 303 | ||||
| -rw-r--r-- | src/OrientedShape3D/OrientedTest_plugin.html | 39 | ||||
| -rw-r--r-- | src/OrientedShape3D/build.xml | 66 |
8 files changed, 966 insertions, 0 deletions
diff --git a/src/OrientedShape3D/MouseRotateY.java b/src/OrientedShape3D/MouseRotateY.java new file mode 100644 index 0000000..b727deb --- /dev/null +++ b/src/OrientedShape3D/MouseRotateY.java @@ -0,0 +1,194 @@ +/* + * $RCSfile$ + * + * Copyright (c) 2004 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 java.awt.*; +import java.awt.event.*; +import java.util.*; +import javax.media.j3d.*; +import javax.vecmath.*; +import com.sun.j3d.utils.behaviors.mouse.*; + +/** + * MouseRotateY is a Java3D behavior object that lets users control the + * rotation of an object via a mouse. + * <p> + * To use this utility, first create a transform group that this + * rotate behavior will operate on. Then, + *<blockquote><pre> + * + * MouseRotateY behavior = new MouseRotateY(); + * behavior.setTransformGroup(objTrans); + * objTrans.addChild(behavior); + * behavior.setSchedulingBounds(bounds); + * + *</pre></blockquote> + * The above code will add the rotate behavior to the transform + * group. The user can rotate any object attached to the objTrans. + */ + +public class MouseRotateY extends MouseBehavior { + double y_angle; + double y_factor; + + /** + * Creates a rotate behavior given the transform group. + * @param transformGroup The transformGroup to operate on. + */ + public MouseRotateY(TransformGroup transformGroup) { + super(transformGroup); + } + + /** + * Creates a default mouse rotate behavior. + **/ + public MouseRotateY() { + super(0); + } + + /** + * Creates a rotate behavior. + * Note that this behavior still needs a transform + * group to work on (use setTransformGroup(tg)) and + * the transform group must add this behavior. + * @param flags interesting flags (wakeup conditions). + */ + public MouseRotateY(int flags) { + super(flags); + } + + public void initialize() { + super.initialize(); + y_angle = 0; + y_factor = .03; + if ((flags & INVERT_INPUT) == INVERT_INPUT) { + invert = true; + y_factor *= -1; + } + } + + public double getYFactor() { + return y_factor; + } + + public void setFactor( double factor) { + y_factor = factor; + + } + + + public void processStimulus (Enumeration criteria) { + WakeupCriterion wakeup; + AWTEvent[] event; + int id; + int dx; + + while (criteria.hasMoreElements()) { + wakeup = (WakeupCriterion) criteria.nextElement(); + if (wakeup instanceof WakeupOnAWTEvent) { + event = ((WakeupOnAWTEvent)wakeup).getAWTEvent(); + for (int i=0; i<event.length; i++) { + processMouseEvent((MouseEvent) event[i]); + + if (((buttonPress)&&((flags & MANUAL_WAKEUP) == 0)) || + ((wakeUp)&&((flags & MANUAL_WAKEUP) != 0))){ + + id = event[i].getID(); + if ((id == MouseEvent.MOUSE_DRAGGED) && + !((MouseEvent)event[i]).isMetaDown() && + !((MouseEvent)event[i]).isAltDown()){ + + x = ((MouseEvent)event[i]).getX(); + + dx = x - x_last; + + if (!reset){ + y_angle = dx * y_factor; + + transformY.rotY(y_angle); + + transformGroup.getTransform(currXform); + + //Vector3d translation = new Vector3d(); + //Matrix3f rotation = new Matrix3f(); + Matrix4d mat = new Matrix4d(); + + // Remember old matrix + currXform.get(mat); + + // Translate to origin + currXform.setTranslation(new Vector3d(0.0,0.0,0.0)); + if (invert) { + currXform.mul(currXform, transformX); + currXform.mul(currXform, transformY); + } else { + currXform.mul(transformX, currXform); + currXform.mul(transformY, currXform); + } + + // Set old translation back + Vector3d translation = new + Vector3d(mat.m03, mat.m13, mat.m23); + currXform.setTranslation(translation); + + // Update xform + transformGroup.setTransform(currXform); + } + else { + reset = false; + } + + x_last = x; + } + else if (id == MouseEvent.MOUSE_PRESSED) { + x_last = ((MouseEvent)event[i]).getX(); + } + } + } + } + } + + wakeupOn (mouseCriterion); + + } +} diff --git a/src/OrientedShape3D/OrientedPtTest.html b/src/OrientedShape3D/OrientedPtTest.html new file mode 100644 index 0000000..c685fd3 --- /dev/null +++ b/src/OrientedShape3D/OrientedPtTest.html @@ -0,0 +1,15 @@ +<HTML> +<HEAD> +<TITLE>OrientedShape3D Example</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<applet align=middle code="OrientedPtTest.class" width=400 height=400> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see OrientedShape3D Example! instead of this paragraph. +<hr> +</blockquote> +</applet> +</BODY> +</HTML> diff --git a/src/OrientedShape3D/OrientedPtTest.java b/src/OrientedShape3D/OrientedPtTest.java new file mode 100644 index 0000000..ffe7d8a --- /dev/null +++ b/src/OrientedShape3D/OrientedPtTest.java @@ -0,0 +1,295 @@ +/* + * $RCSfile$ + * + * Copyright (c) 2004 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 java.applet.Applet; +import java.awt.BorderLayout; +import java.awt.event.*; +import com.sun.j3d.utils.image.TextureLoader; +import com.sun.j3d.utils.applet.MainFrame; +import com.sun.j3d.utils.geometry.ColorCube; +import com.sun.j3d.utils.geometry.Cone; +import com.sun.j3d.utils.geometry.Cylinder; +import com.sun.j3d.utils.geometry.Sphere; +import com.sun.j3d.utils.universe.*; +import javax.media.j3d.*; +import javax.vecmath.*; +import java.io.*; +import java.awt.*; +import com.sun.j3d.utils.behaviors.vp.*; + +public class OrientedPtTest 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; + + 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()); + Point3f textPt = new Point3f( -sl/2.0f, 3.0f, 0.0f); + Text3D txt = new Text3D(f3d, textString, textPt); + OrientedShape3D textShape = new OrientedShape3D(); + textShape.setGeometry(txt); + textShape.setAppearance(apText); + + textShape.setAlignmentMode(OrientedShape3D.ROTATE_ABOUT_POINT); + // text is centered around 0, 3, 0. Make it rotate around 0,5,0 + Point3f rotationPt = new Point3f(0.0f, 5.0f, 0.0f); + textShape.setRotationPoint(rotationPt); + objScale.addChild( textShape ); + + // also add a small Sphere at the rotation point to + // show that we are rotating around the right point + Sphere sphere = new Sphere(0.2f); + TransformGroup sphereGroup = new TransformGroup(); + Transform3D sphereXform = new Transform3D(); + sphereXform.set(new Vector3f(rotationPt)); + sphereGroup.setTransform(sphereXform); + sphereGroup.addChild(sphere); + objScale.addChild(sphereGroup); + + + // 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.REPLACE); + 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 OrientedPtTest() { + } + + public OrientedPtTest(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()); + Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration()); + add("Center", c); + + // Create a simple scene and attach it to the virtual universe + BranchGroup scene = createSceneGraph(); + 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. + u.getViewingPlatform().setNominalViewingTransform(); + + // add orbit behavior to the viewing platform + 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 OrientedPtTest 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 OrientedPtTest(earthURL, stoneURL), 400, 400); + } +} diff --git a/src/OrientedShape3D/OrientedPtTest_plugin.html b/src/OrientedShape3D/OrientedPtTest_plugin.html new file mode 100644 index 0000000..e836d6c --- /dev/null +++ b/src/OrientedShape3D/OrientedPtTest_plugin.html @@ -0,0 +1,39 @@ +<HTML> +<HEAD> +<TITLE>OrientedShape3D Example</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<!--"CONVERTED_APPLET"--> +<!-- CONVERTER VERSION 1.3 --> +<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" +WIDTH = 400 HEIGHT = 400 ALIGN = middle codebase="http://java.sun.com/products/plugin/1.3/jinstall-13-win32.cab#Version=1,3,0,0"> +<PARAM NAME = CODE VALUE = "OrientedPtTest.class" > + +<PARAM NAME="type" VALUE="application/x-java-applet;version=1.2.2"> +<PARAM NAME="scriptable" VALUE="false"> +<COMMENT> +<EMBED type="application/x-java-applet;version=1.2.2" CODE = "OrientedPtTest.class" WIDTH = 400 HEIGHT = 400 ALIGN = middle scriptable=false pluginspage="http://java.sun.com/products/plugin/1.3/plugin-install.html"><NOEMBED></COMMENT> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see OrientedShape3D Example! instead of this paragraph. +<hr> +</blockquote> +</NOEMBED></EMBED> +</OBJECT> + +<!-- +<APPLET CODE = "OrientedPtTest.class" WIDTH = 400 HEIGHT = 400 ALIGN = middle> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see OrientedShape3D Example! instead of this paragraph. +<hr> +</blockquote> + +</APPLET> +--> +<!--"END_CONVERTED_APPLET"--> + +</BODY> +</HTML> diff --git a/src/OrientedShape3D/OrientedTest.html b/src/OrientedShape3D/OrientedTest.html new file mode 100644 index 0000000..d5725eb --- /dev/null +++ b/src/OrientedShape3D/OrientedTest.html @@ -0,0 +1,15 @@ +<HTML> +<HEAD> +<TITLE>OrientedShape3D Example</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<applet align=middle code="OrientedTest.class" width=400 height=400> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see OrientedShape3D Example! instead of this paragraph. +<hr> +</blockquote> +</applet> +</BODY> +</HTML> diff --git a/src/OrientedShape3D/OrientedTest.java b/src/OrientedShape3D/OrientedTest.java new file mode 100644 index 0000000..64123af --- /dev/null +++ b/src/OrientedShape3D/OrientedTest.java @@ -0,0 +1,303 @@ +/* + * $RCSfile$ + * + * Copyright (c) 2004 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 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); + objScale.addChild( textShape ); + + + // 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(MouseRotateY.INVERT_INPUT); + 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, MouseZoom.INVERT_INPUT); + zoom.setTransformGroup(viewingPlatform.getMultiTransformGroup(). + getTransformGroup(1)); + zoom.setSchedulingBounds(bounds); + BranchGroup zoomBG = new BranchGroup(); + zoomBG.addChild(zoom); + viewingPlatform.addChild(zoomBG); + + MouseTranslate translate = + new MouseTranslate(c, MouseTranslate.INVERT_INPUT); + translate.setTransformGroup(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.cleanup(); + } + + // + // 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); + } +} diff --git a/src/OrientedShape3D/OrientedTest_plugin.html b/src/OrientedShape3D/OrientedTest_plugin.html new file mode 100644 index 0000000..fb6dcca --- /dev/null +++ b/src/OrientedShape3D/OrientedTest_plugin.html @@ -0,0 +1,39 @@ +<HTML> +<HEAD> +<TITLE>OrientedShape3D Example</TITLE> +</HEAD> +<BODY BGCOLOR="#000000"> +<!--"CONVERTED_APPLET"--> +<!-- CONVERTER VERSION 1.3 --> +<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" +WIDTH = 400 HEIGHT = 400 ALIGN = middle codebase="http://java.sun.com/products/plugin/1.3/jinstall-13-win32.cab#Version=1,3,0,0"> +<PARAM NAME = CODE VALUE = "OrientedTest.class" > + +<PARAM NAME="type" VALUE="application/x-java-applet;version=1.2.2"> +<PARAM NAME="scriptable" VALUE="false"> +<COMMENT> +<EMBED type="application/x-java-applet;version=1.2.2" CODE = "OrientedTest.class" WIDTH = 400 HEIGHT = 400 ALIGN = middle scriptable=false pluginspage="http://java.sun.com/products/plugin/1.3/plugin-install.html"><NOEMBED></COMMENT> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see OrientedShape3D Example! instead of this paragraph. +<hr> +</blockquote> +</NOEMBED></EMBED> +</OBJECT> + +<!-- +<APPLET CODE = "OrientedTest.class" WIDTH = 400 HEIGHT = 400 ALIGN = middle> +<blockquote> +<hr> +If you were using a Java-capable browser, +you would see OrientedShape3D Example! instead of this paragraph. +<hr> +</blockquote> + +</APPLET> +--> +<!--"END_CONVERTED_APPLET"--> + +</BODY> +</HTML> diff --git a/src/OrientedShape3D/build.xml b/src/OrientedShape3D/build.xml new file mode 100644 index 0000000..cbf53a8 --- /dev/null +++ b/src/OrientedShape3D/build.xml @@ -0,0 +1,66 @@ +<?xml version="1.0"?> + +<!-- +/* + * $RCSfile$ + * + * Copyright (c) 2004 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. + * + * $Revision$ + * $Date$ + * $State$ + */ + --> + +<project basedir="." default="compile"> + <target name="compile"> + <javac debug="true" deprecation="true" destdir="." srcdir="."> + </javac> + </target> + + <target name="all" depends="compile"> + </target> + + <target description="Clean all build products." name="clean"> + <delete> + <fileset dir="."> + <include name="**/*.class"/> + </fileset> + </delete> + </target> + +</project> |