List of usage examples for javax.media.j3d Transform3D setTranslation
public final void setTranslation(Vector3d trans)
From source file:Text3DApp.java
public BranchGroup createSceneGraph() { // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); Transform3D t3D = new Transform3D(); t3D.setTranslation(new Vector3f(0.0f, 0.0f, -3.0f)); TransformGroup objMove = new TransformGroup(t3D); objRoot.addChild(objMove);//from w ww .java2s.com // Create the transform group node and initialize it to the // identity. Add it to the root of the subgraph. TransformGroup objSpin = new TransformGroup(); objSpin.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objMove.addChild(objSpin); Appearance textAppear = new Appearance(); ColoringAttributes textColor = new ColoringAttributes(); textColor.setColor(1.0f, 0.0f, 0.0f); textAppear.setColoringAttributes(textColor); textAppear.setMaterial(new Material()); // Create a simple shape leaf node, add it to the scene graph. Font3D font3D = new Font3D(new Font("Helvetica", Font.PLAIN, 1), new FontExtrusion()); Text3D textGeom = new Text3D(font3D, new String("3DText")); textGeom.setAlignment(Text3D.ALIGN_CENTER); Shape3D textShape = new Shape3D(); textShape.setGeometry(textGeom); textShape.setAppearance(textAppear); objSpin.addChild(textShape); // Create a new Behavior object that will perform the desired // operation on the specified transform object and add it into // the scene graph. Alpha rotationAlpha = new Alpha(-1, 10000); RotationInterpolator rotator = new RotationInterpolator(rotationAlpha, objSpin); // a bounding sphere specifies a region a behavior is active // create a sphere centered at the origin with radius of 100 BoundingSphere bounds = new BoundingSphere(); rotator.setSchedulingBounds(bounds); objSpin.addChild(rotator); DirectionalLight lightD = new DirectionalLight(); lightD.setInfluencingBounds(bounds); lightD.setDirection(new Vector3f(0.0f, 0.0f, -1.0f)); lightD.setColor(new Color3f(1.0f, 0.0f, 1.0f)); objMove.addChild(lightD); AmbientLight lightA = new AmbientLight(); lightA.setInfluencingBounds(bounds); objMove.addChild(lightA); return objRoot; }
From source file:BouncingBall.java
public BranchGroup createSceneGraph() { // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); objTrans = new TransformGroup(); objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objRoot.addChild(objTrans);/*from ww w. j av a2 s . c o m*/ // Create a simple shape leaf node, add it to the scene graph. Sphere sphere = new Sphere(0.25f); objTrans = new TransformGroup(); objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); Transform3D pos1 = new Transform3D(); pos1.setTranslation(new Vector3f(0.0f, 0.0f, 0.0f)); objTrans.setTransform(pos1); objTrans.addChild(sphere); objRoot.addChild(objTrans); BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); Color3f light1Color = new Color3f(1.0f, 0.0f, 0.2f); Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f); DirectionalLight light1 = new DirectionalLight(light1Color, light1Direction); light1.setInfluencingBounds(bounds); objRoot.addChild(light1); // Set up the ambient light Color3f ambientColor = new Color3f(1.0f, 1.0f, 1.0f); AmbientLight ambientLightNode = new AmbientLight(ambientColor); ambientLightNode.setInfluencingBounds(bounds); objRoot.addChild(ambientLightNode); return objRoot; }
From source file:StereoGirl.java
public BranchGroup createSceneGraph(int i) { System.out.println("Creating scene for: " + URLString); // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); try {/*from w w w . j av a2 s . c om*/ Transform3D myTransform3D = new Transform3D(); myTransform3D.setTranslation(new Vector3f(+0.0f, -0.1f, -1.2f)); TransformGroup objTrans = new TransformGroup(myTransform3D); objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); Transform3D t = new Transform3D(); TransformGroup tg = new TransformGroup(t); tg.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); tg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objTrans.addChild(tg); URL url = new URL(URLString); ObjectFile f = new ObjectFile(); f.setFlags(ObjectFile.RESIZE | ObjectFile.TRIANGULATE | ObjectFile.STRIPIFY); System.out.println("About to load"); Scene s = f.load(url); tg.addChild(s.getSceneGroup()); System.out.println("Finished Loading"); BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); Color3f light1Color = new Color3f(.9f, 0.8f, 0.8f); Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f); DirectionalLight light1 = new DirectionalLight(light1Color, light1Direction); light1.setInfluencingBounds(bounds); objTrans.addChild(light1); // Set up the ambient light Color3f ambientColor = new Color3f(1.0f, .4f, 0.3f); AmbientLight ambientLightNode = new AmbientLight(ambientColor); ambientLightNode.setInfluencingBounds(bounds); objTrans.addChild(ambientLightNode); MouseRotate behavior = new MouseRotate(); behavior.setTransformGroup(tg); objTrans.addChild(behavior); // Create the translate behavior node MouseTranslate behavior3 = new MouseTranslate(); behavior3.setTransformGroup(tg); objTrans.addChild(behavior3); behavior3.setSchedulingBounds(bounds); KeyNavigatorBehavior keyNavBeh = new KeyNavigatorBehavior(tg); keyNavBeh.setSchedulingBounds(new BoundingSphere(new Point3d(), 1000.0)); objTrans.addChild(keyNavBeh); behavior.setSchedulingBounds(bounds); objRoot.addChild(objTrans); } catch (Throwable t) { System.out.println("Error: " + t); } return objRoot; }
From source file:Position.java
public Position() { SimpleUniverse universe = new SimpleUniverse(); BranchGroup group = new BranchGroup(); // X axis made of spheres for (float x = -1.0f; x <= 1.0f; x = x + 0.1f) { Sphere sphere = new Sphere(0.05f); TransformGroup tg = new TransformGroup(); Transform3D transform = new Transform3D(); Vector3f vector = new Vector3f(x, .0f, .0f); transform.setTranslation(vector); tg.setTransform(transform);/*from w w w . j a v a 2 s .c om*/ tg.addChild(sphere); group.addChild(tg); } // Y axis made of cones for (float y = -1.0f; y <= 1.0f; y = y + 0.1f) { TransformGroup tg = new TransformGroup(); Transform3D transform = new Transform3D(); Cone cone = new Cone(0.05f, 0.1f); Vector3f vector = new Vector3f(.0f, y, .0f); transform.setTranslation(vector); tg.setTransform(transform); tg.addChild(cone); group.addChild(tg); } // Z axis made of cylinders for (float z = -1.0f; z <= 1.0f; z = z + 0.1f) { TransformGroup tg = new TransformGroup(); Transform3D transform = new Transform3D(); Cylinder cylinder = new Cylinder(0.05f, 0.1f); Vector3f vector = new Vector3f(.0f, .0f, z); transform.setTranslation(vector); tg.setTransform(transform); tg.addChild(cylinder); group.addChild(tg); } Color3f light1Color = new Color3f(.1f, 1.4f, .1f); // green light BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f); DirectionalLight light1 = new DirectionalLight(light1Color, light1Direction); light1.setInfluencingBounds(bounds); group.addChild(light1); universe.getViewingPlatform().setNominalViewingTransform(); // add the group of objects to the Universe universe.addBranchGraph(group); }
From source file:MouseRotate2App.java
public BranchGroup createSceneGraph() { // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); TransformGroup objRotate = null;//from ww w. j a v a 2 s . c om MouseRotate myMouseRotate = null; Transform3D transform = new Transform3D(); // create ColorCube and MouseRotate behvaior objects transform.setTranslation(new Vector3f(-0.6f, 0.0f, -0.6f)); objRotate = new TransformGroup(transform); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objRoot.addChild(objRotate); objRotate.addChild(new ColorCube(0.4)); myMouseRotate = new MouseRotate(); myMouseRotate.setTransformGroup(objRotate); myMouseRotate.setSchedulingBounds(new BoundingSphere()); objRoot.addChild(myMouseRotate); // create ColorCube and MouseRotate behvaior objects transform.setTranslation(new Vector3f(0.6f, 0.0f, -0.6f)); objRotate = new TransformGroup(transform); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objRoot.addChild(objRotate); objRotate.addChild(new ColorCube(0.4)); myMouseRotate = new MouseRotate(); myMouseRotate.setTransformGroup(objRotate); myMouseRotate.setSchedulingBounds(new BoundingSphere()); objRoot.addChild(myMouseRotate); // Let Java 3D perform optimizations on this scene graph. objRoot.compile(); return objRoot; }
From source file:ReadRaster.java
public BranchGroup createSceneGraph(BufferedImage bImage, Raster readRaster) { // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); // Create a Raster shape. Add it to the root of the subgraph ImageComponent2D drawImageComponent = new ImageComponent2D(ImageComponent.FORMAT_RGB, bImage); Raster drawRaster = new Raster(new Point3f(0.0f, 0.0f, 0.0f), Raster.RASTER_COLOR, 0, 0, bImage.getWidth(), bImage.getHeight(), drawImageComponent, null); Shape3D shape = new Shape3D(drawRaster); drawRaster.setCapability(Raster.ALLOW_IMAGE_WRITE); objRoot.addChild(shape);//from w w w . ja v a 2s. c o m // Ceate the transform greup 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); TransformGroup cubeScale = new TransformGroup(); Transform3D t3d = new Transform3D(); t3d.setTranslation(new Vector3d(-0.5, 0.5, 0.0)); cubeScale.setTransform(t3d); cubeScale.addChild(objTrans); objRoot.addChild(cubeScale); // Create a simple shape leaf node, add it to the scene graph. objTrans.addChild(new ColorCube(0.3)); // Create a new Behavior object that will perform the desired // operation on the specified transform object and add it into // the scene graph. Transform3D yAxis = new Transform3D(); Alpha rotationAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, 4000, 0, 0, 0, 0, 0); myRotationInterpolator rotator = new myRotationInterpolator(drawRaster, readRaster, rotationAlpha, objTrans, yAxis, 0.0f, (float) Math.PI * 2.0f); BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); rotator.setSchedulingBounds(bounds); objTrans.addChild(rotator); // Have Java 3D perform optimizations on this scene graph. objRoot.compile(); return objRoot; }
From source file:SimpleGeometry.java
PlatformGeometry createAimer() {
PlatformGeometry pg = new PlatformGeometry();
// This TransformGroup will be used by the MouseTranslate
// utiltiy to move the cylinder around the canvas. when the
// the user holds down mouse button 3.
TransformGroup moveTG = new TransformGroup();
moveTG.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
moveTG.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
MouseTranslate mouseT = new MouseTranslate(moveTG);
moveTG.addChild(mouseT);/*from w ww. j a v a 2 s . c o m*/
BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0);
mouseT.setSchedulingBounds(bounds);
pg.addChild(moveTG);
// This TransformGroup is used to place the cylinder in the scene.
// The cylinder will be rotated 90 degrees so it will appear as
// a circle on the screen (could be made into a nice gun site...).
// The cylinder is also displaced a little in Z so it is in front
// of the viewer.
Transform3D xForm = new Transform3D();
xForm.rotX(Math.PI / 2.0);
xForm.setTranslation(new Vector3d(0.0, 0.0, -0.7));
TransformGroup placementTG = new TransformGroup(xForm);
moveTG.addChild(placementTG);
// Create the cylinder - make it thin and transparent.
Appearance cylinderAppearance = new Appearance();
TransparencyAttributes transAttrs = new TransparencyAttributes(TransparencyAttributes.FASTEST, 0.5f);
// cylinderAppearance.setTransparencyAttributes(transAttrs);
Cylinder aimer = new Cylinder(0.06f, 0.005f, 0, cylinderAppearance);
placementTG.addChild(aimer);
return pg;
}
From source file:RedGreenGriffin.java
public BranchGroup createSceneGraph(int i) { System.out.println("Creating scene for: " + URLString); // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); try {//from w w w.j a v a2 s. c o m Transform3D myTransform3D = new Transform3D(); myTransform3D.setTranslation(new Vector3f(+0.0f, -0.15f, -3.6f)); TransformGroup objTrans = new TransformGroup(myTransform3D); objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); Transform3D t = new Transform3D(); TransformGroup tg = new TransformGroup(t); tg.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); tg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objTrans.addChild(tg); URL url = new URL(URLString); ObjectFile f = new ObjectFile(); f.setFlags(ObjectFile.RESIZE | ObjectFile.TRIANGULATE | ObjectFile.STRIPIFY); System.out.println("About to load"); Scene s = f.load(url); Transform3D myTrans = new Transform3D(); myTrans.setTranslation(new Vector3f(eyeOffset, -eyeOffset, 0F)); TransformGroup mytg = new TransformGroup(myTrans); //mytg.addChild(s.getSceneGroup()); tg.addChild(mytg); Transform3D myTrans2 = new Transform3D(); myTrans2.setTranslation(new Vector3f(-eyeOffset, +eyeOffset, 0F)); TransformGroup mytg2 = new TransformGroup(myTrans2); //mytg2.addChild(s.getSceneGroup()); Hashtable table = s.getNamedObjects(); for (Enumeration e = table.keys(); e.hasMoreElements();) { Object key = e.nextElement(); System.out.println(key); Object obj = table.get(key); System.out.println(obj.getClass().getName()); Shape3D shape = (Shape3D) obj; //shape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE); Appearance ap = new Appearance(); Color3f black = new Color3f(0.0f, 0.0f, 0.0f); Color3f red = new Color3f(0.7f, .0f, .15f); Color3f green = new Color3f(0f, .7f, .15f); ap.setMaterial(new Material(green, black, green, black, 1.0f)); Appearance ap2 = new Appearance(); ap2.setMaterial(new Material(red, black, red, black, 1.0f)); float transparencyValue = 0.5f; TransparencyAttributes t_attr = new TransparencyAttributes(TransparencyAttributes.BLENDED, transparencyValue, TransparencyAttributes.BLEND_SRC_ALPHA, TransparencyAttributes.BLEND_ONE); ap2.setTransparencyAttributes(t_attr); ap2.setRenderingAttributes(new RenderingAttributes()); ap.setTransparencyAttributes(t_attr); ap.setRenderingAttributes(new RenderingAttributes()); // bg.addChild(ap); shape.setAppearance(ap); mytg2.addChild(new Shape3D(shape.getGeometry(), ap2)); mytg.addChild(new Shape3D(shape.getGeometry(), ap)); } tg.addChild(mytg2); System.out.println("Finished Loading"); BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); Color3f light1Color = new Color3f(.9f, 0.9f, 0.9f); Vector3f light1Direction = new Vector3f(4.0f, -7.0f, -12.0f); DirectionalLight light1 = new DirectionalLight(light1Color, light1Direction); light1.setInfluencingBounds(bounds); objTrans.addChild(light1); // Set up the ambient light Color3f ambientColor = new Color3f(1.0f, .4f, 0.3f); AmbientLight ambientLightNode = new AmbientLight(ambientColor); ambientLightNode.setInfluencingBounds(bounds); objTrans.addChild(ambientLightNode); MouseRotate behavior = new MouseRotate(); behavior.setTransformGroup(tg); objTrans.addChild(behavior); // Create the translate behavior node MouseTranslate behavior3 = new MouseTranslate(); behavior3.setTransformGroup(tg); objTrans.addChild(behavior3); behavior3.setSchedulingBounds(bounds); KeyNavigatorBehavior keyNavBeh = new KeyNavigatorBehavior(tg); keyNavBeh.setSchedulingBounds(new BoundingSphere(new Point3d(), 1000.0)); objTrans.addChild(keyNavBeh); behavior.setSchedulingBounds(bounds); objRoot.addChild(objTrans); } catch (Throwable t) { System.out.println("Error: " + t); } return objRoot; }
From source file:MousePickApp.java
public BranchGroup createSceneGraph(Canvas3D canvas) { // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); TransformGroup objRotate = null;//w w w . j a v a 2s .c o m PickRotateBehavior pickRotate = null; Transform3D transform = new Transform3D(); BoundingSphere behaveBounds = new BoundingSphere(); // create ColorCube and PickRotateBehavior objects transform.setTranslation(new Vector3f(-0.6f, 0.0f, -0.6f)); objRotate = new TransformGroup(transform); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objRotate.setCapability(TransformGroup.ENABLE_PICK_REPORTING); objRoot.addChild(objRotate); objRotate.addChild(new ColorCube(0.4)); pickRotate = new PickRotateBehavior(objRoot, canvas, behaveBounds); objRoot.addChild(pickRotate); // add a second ColorCube object to the scene graph transform.setTranslation(new Vector3f(0.6f, 0.0f, -0.6f)); objRotate = new TransformGroup(transform); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objRotate.setCapability(TransformGroup.ENABLE_PICK_REPORTING); objRoot.addChild(objRotate); objRotate.addChild(new ColorCube(0.4)); // Let Java 3D perform optimizations on this scene graph. objRoot.compile(); return objRoot; }
From source file:PickCallbackApp.java
public BranchGroup createSceneGraph(Canvas3D canvas) { // Create the root of the branch graph BranchGroup objRoot = new BranchGroup(); TransformGroup objRotate = null;//from w ww .j a va2 s.com PickRotateBehavior pickRotate = null; Transform3D transform = new Transform3D(); BoundingSphere behaveBounds = new BoundingSphere(); // create ColorCube and PickRotateBehavior objects transform.setTranslation(new Vector3f(-0.6f, 0.0f, -0.6f)); objRotate = new TransformGroup(transform); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objRotate.setCapability(TransformGroup.ENABLE_PICK_REPORTING); objRoot.addChild(objRotate); objRotate.addChild(new ColorCube(0.4)); pickRotate = new PickRotateBehavior(objRoot, canvas, behaveBounds); objRoot.addChild(pickRotate); PickingCallback myCallback = new MyCallbackClass(); // Register the class callback to be called pickRotate.setupCallback(myCallback); // add a second ColorCube object to the scene graph transform.setTranslation(new Vector3f(0.6f, 0.0f, -0.6f)); objRotate = new TransformGroup(transform); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objRotate.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objRotate.setCapability(TransformGroup.ENABLE_PICK_REPORTING); objRoot.addChild(objRotate); objRotate.addChild(new ColorCube(0.4)); // Let Java 3D perform optimizations on this scene graph. objRoot.compile(); return objRoot; }