List of usage examples for javax.media.j3d Morph Morph
public Morph(GeometryArray geometryArrays[], Appearance appearance)
From source file:SimpleMorph.java
/** * Create the Morph from the given shapes * /*from ww w . j a v a 2 s. c o m*/ * @param theShapes * GeometryArray that stores the shapes for the Morph * @param app * Appearnce used for the shapes * @return Morph that uses the given shapes */ protected Morph createMorph(GeometryArray[] theShapes, Appearance app) { //Create the morph from the given shapes and appearance myMorph = new Morph(theShapes, app); //Set the weights myMorph.setWeights(weights); //Set the capabilities so that we can read and write the weights myMorph.setCapability(Morph.ALLOW_WEIGHTS_READ); myMorph.setCapability(Morph.ALLOW_WEIGHTS_WRITE); return myMorph; }
From source file:SimpleMorph2.java
/** * Create the Morph from the given shapes * /*from w w w. j a v a 2s .c o m*/ * @param theShapes * GeometryArray that stores the shapes for the Morph * @param app * Appearnce used for the shapes * @return Morph that uses the given shapes */ protected Morph createMorph(GeometryArray[] theShapes, Appearance app) { double[] weights = { 1.0, 0.0 }; Alpha morphAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE | Alpha.DECREASING_ENABLE, 0, 0, 4000, 2000, 0, 4000, 2000, 0); myMorph = new Morph(theShapes, app); myMorph.setWeights(weights); myMorph.setCapability(Morph.ALLOW_WEIGHTS_WRITE); myBehave = new SimpleMorphBehaviour(morphAlpha, myMorph); myBehave.setSchedulingBounds(bounds); return myMorph; }
From source file:Pyramid2Cube.java
private BranchGroup createSceneGraph() { // 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(0.4);/*from www .ja v a 2s.co m*/ objScale.setTransform(t3d); objRoot.addChild(objScale); // Create a bounds for the background and behavior 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, 0.2f); Background bg = new Background(bgColor); bg.setApplicationBounds(bounds); objScale.addChild(bg); // // Create the transform group nodes for the 3 original objects // and the morphed object. Add them to the root of the // branch graph. // TransformGroup objTrans[] = new TransformGroup[4]; for (int i = 0; i < 4; i++) { objTrans[i] = new TransformGroup(); objScale.addChild(objTrans[i]); } Transform3D tr = new Transform3D(); Transform3D rotY15 = new Transform3D(); rotY15.rotY(15.0 * Math.PI / 180.0); objTrans[0].getTransform(tr); tr.setTranslation(new Vector3d(-3.0, 1.5, -6.5)); tr.mul(rotY15); objTrans[0].setTransform(tr); objTrans[1].getTransform(tr); tr.setTranslation(new Vector3d(0.0, 1.5, -6.5)); tr.mul(rotY15); objTrans[1].setTransform(tr); objTrans[2].getTransform(tr); tr.setTranslation(new Vector3d(3.0, 1.5, -6.5)); tr.mul(rotY15); objTrans[2].setTransform(tr); objTrans[3].getTransform(tr); tr.setTranslation(new Vector3d(0.0, -2.0, -5.0)); tr.mul(rotY15); objTrans[3].setTransform(tr); // Now create simple geometries. QuadArray g[] = new QuadArray[3]; Shape3D shape[] = new Shape3D[3]; for (int i = 0; i < 3; i++) { g[i] = null; shape[i] = null; } g[0] = new ColorPyramidUp(); g[1] = new ColorCube(); g[2] = new ColorPyramidDown(); Appearance a = new Appearance(); for (int i = 0; i < 3; i++) { shape[i] = new Shape3D(g[i], a); objTrans[i].addChild(shape[i]); } // // Create a Morph node, and set the appearance and input geometry // arrays. Set the Morph node's capability bits to allow the weights // to be modified at runtime. // Morph morph = new Morph((GeometryArray[]) g, a); morph.setCapability(Morph.ALLOW_WEIGHTS_READ); morph.setCapability(Morph.ALLOW_WEIGHTS_WRITE); objTrans[3].addChild(morph); // Now create the Alpha object that controls the speed of the // morphing operation. Alpha morphAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE | Alpha.DECREASING_ENABLE, 0, 0, 4000, 1000, 500, 4000, 1000, 500); // Finally, create the morphing behavior MorphingBehavior mBeh = new MorphingBehavior(morphAlpha, morph); mBeh.setSchedulingBounds(bounds); objScale.addChild(mBeh); return objRoot; }
From source file:Morphing.java
private BranchGroup createSceneGraph() { // 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(0.4);/*from www .ja v a 2 s .c om*/ objScale.setTransform(t3d); objRoot.addChild(objScale); // Create a bounds for the background and lights 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, 0.2f); Background bg = new Background(bgColor); bg.setApplicationBounds(bounds); objScale.addChild(bg); // Set up the global lights Color3f lColor1 = new Color3f(0.7f, 0.7f, 0.7f); Vector3f lDir1 = new Vector3f(-1.0f, -1.0f, -1.0f); Color3f alColor = new Color3f(0.2f, 0.2f, 0.2f); AmbientLight aLgt = new AmbientLight(alColor); aLgt.setInfluencingBounds(bounds); DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1); lgt1.setInfluencingBounds(bounds); objScale.addChild(aLgt); objScale.addChild(lgt1); // // Create the transform group nodes for the 3 original objects // and the morphed object. Add them to the root of the // branch graph. // TransformGroup objTrans[] = new TransformGroup[4]; for (int i = 0; i < 4; i++) { objTrans[i] = new TransformGroup(); objScale.addChild(objTrans[i]); } Transform3D tr = new Transform3D(); Transform3D rotX90 = new Transform3D(); rotX90.rotX(90.0 * Math.PI / 180.0); objTrans[0].getTransform(tr); tr.setTranslation(new Vector3d(-2.0, 1.5, -2.0)); tr.mul(rotX90); objTrans[0].setTransform(tr); objTrans[1].getTransform(tr); tr.setTranslation(new Vector3d(0.0, 1.5, -2.0)); tr.mul(rotX90); objTrans[1].setTransform(tr); objTrans[2].getTransform(tr); tr.setTranslation(new Vector3d(2.0, 1.5, -2.0)); tr.mul(rotX90); objTrans[2].setTransform(tr); objTrans[3].getTransform(tr); tr.setTranslation(new Vector3d(0.0, -2.0, -2.0)); tr.mul(rotX90); objTrans[3].setTransform(tr); // Now load the object files Scene s[] = new Scene[3]; GeometryArray g[] = new GeometryArray[3]; Shape3D shape[] = new Shape3D[3]; ObjectFile loader = new ObjectFile(ObjectFile.RESIZE); for (int i = 0; i < 3; i++) { s[i] = null; g[i] = null; shape[i] = null; } for (int i = 0; i < 3; i++) { try { s[i] = loader.load(objFiles[i]); } 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); } BranchGroup b = s[i].getSceneGroup(); shape[i] = (Shape3D) b.getChild(0); g[i] = (GeometryArray) shape[i].getGeometry(); shape[i].setGeometry(g[i]); objTrans[i].addChild(b); } // // Create a Morph node, and set the appearance and input geometry // arrays. Set the Morph node's capability bits to allow the weights // to be modified at runtime. // Appearance app = new Appearance(); Color3f objColor = new Color3f(1.0f, 0.7f, 0.8f); Color3f black = new Color3f(0.0f, 0.0f, 0.0f); app.setMaterial(new Material(objColor, black, objColor, black, 80.0f)); Morph morph = new Morph(g, app); morph.setCapability(Morph.ALLOW_WEIGHTS_READ); morph.setCapability(Morph.ALLOW_WEIGHTS_WRITE); objTrans[3].addChild(morph); // Now create the Alpha object that controls the speed of the // morphing operation. Alpha morphAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE | Alpha.DECREASING_ENABLE, 0, 0, 2000, 1000, 200, 2000, 1000, 200); // Finally, create the morphing behavior MorphingBehavior mBeh = new MorphingBehavior(morphAlpha, morph); mBeh.setSchedulingBounds(bounds); objScale.addChild(mBeh); return objRoot; }
From source file:PickTest.java
private Group createObject(int index, double scale, double xpos, double ypos) { Shape3D shape = null;/*from w ww .j a v a2 s .co m*/ Geometry geom = null; // Create a transform group node to scale and position the object. Transform3D t = new Transform3D(); t.set(scale, new Vector3d(xpos, ypos, 0.0)); TransformGroup objTrans = new TransformGroup(t); objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objTrans.setCapability(TransformGroup.ENABLE_PICK_REPORTING); // Create a second transform group node and initialize it to the // identity. Enable the TRANSFORM_WRITE capability so that // our behavior code can modify it at runtime. TransformGroup spinTg = new TransformGroup(); spinTg.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); spinTg.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); spinTg.setCapability(TransformGroup.ENABLE_PICK_REPORTING); Appearance appearance = new Appearance(); switch (index) { case 0: geom = new GullCG(); break; case 1: geom = new TetrahedronTA(); break; case 2: geom = new OctahedronTFA(); break; case 3: geom = new IcosahedronTSA(); break; case 4: geom = new CubeIQA(); break; case 5: geom = new TetrahedronITA(); break; case 6: geom = new OctahedronITFA(); break; case 7: geom = new IcosahedronITSA(); break; case 8: geomMorph[0] = new ColorPyramidUp(); geomMorph[1] = new ColorCube(); geomMorph[2] = new ColorPyramidDown(); break; case 9: geom = new TetrahedronLA(); break; case 10: geom = new TetrahedronILA(); break; case 11: geom = new TetrahedronLSA(); break; case 12: geom = new TetrahedronILSA(); break; case 13: geom = new TetrahedronPA(); break; case 14: geom = new TetrahedronIPA(); break; // TODO: other geo types, Text3D? case 15: geom = new TetrahedronTA(); break; } Material m = new Material(); if (index == 8) { m.setLightingEnable(false); appearance.setMaterial(m); morph = new Morph((GeometryArray[]) geomMorph, appearance); morph.setCapability(Morph.ALLOW_WEIGHTS_READ); morph.setCapability(Morph.ALLOW_WEIGHTS_WRITE); PickTool.setCapabilities(morph, PickTool.INTERSECT_FULL); spinTg.addChild(morph); } else { // Geometry picking require this to be set. if (index == 0) m.setLightingEnable(true); else m.setLightingEnable(false); appearance.setMaterial(m); if ((index == 13) || (index == 14)) { PointAttributes pa = new PointAttributes(); pa.setPointSize(4.0f); appearance.setPointAttributes(pa); } shape = new Shape3D(geom, appearance); shape.setCapability(Shape3D.ALLOW_APPEARANCE_READ); shape.setCapability(Shape3D.ALLOW_APPEARANCE_WRITE); shape.setCapability(Shape3D.ENABLE_PICK_REPORTING); PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL); spinTg.addChild(shape); } // add it to the scene graph. objTrans.addChild(spinTg); return objTrans; }