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Diffstat (limited to 'src/ModelClip/ModelClipTest.java')
| -rw-r--r-- | src/ModelClip/ModelClipTest.java | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/ModelClip/ModelClipTest.java b/src/ModelClip/ModelClipTest.java new file mode 100644 index 0000000..fc55a3a --- /dev/null +++ b/src/ModelClip/ModelClipTest.java @@ -0,0 +1,174 @@ +/* + * $RCSfile$ + * + * 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 com.sun.j3d.utils.behaviors.mouse.*; +import com.sun.j3d.utils.geometry.Cylinder; +import java.applet.Applet; +import java.awt.*; +import java.awt.event.*; +import com.sun.j3d.utils.applet.MainFrame; +import com.sun.j3d.utils.universe.*; +import javax.media.j3d.*; +import javax.vecmath.*; + +/** + * ModelClipTest draws a cylinder and creates two clip planes + * to see the interior of the cylinder. + */ +public class ModelClipTest extends Applet { + + private SimpleUniverse u = null; + + public BranchGroup createSceneGraph() + { + // Create the root of the branch graph + BranchGroup objRoot = new BranchGroup(); + + BoundingSphere bounds = + new BoundingSphere(new Point3d(0.0,0.0,0.0), 100.0); + + // 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); + objScale.setTransform(t3d); + objRoot.addChild(objScale); + + // This Transformgroup is used by the mouse manipulators to + // move the CYlinder. + TransformGroup objTrans = new TransformGroup(); + objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); + objTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); + objScale.addChild(objTrans); + + //Create Model Clip + ModelClip mc = new ModelClip(); + boolean enables[] = {false, false, false, false, false, false}; + Vector4d eqn1 = new Vector4d(0.0, 1.0, 0.0, 0.0); + Vector4d eqn2 = new Vector4d(1.0, 1.0, 0.0, 0.0); + mc.setEnables(enables); + mc.setPlane(1, eqn1); + mc.setPlane(2, eqn2); + mc.setEnable(1, true); + mc.setEnable(2, true); + mc.setInfluencingBounds(bounds); + objTrans.addChild(mc); + + //Create a cylinder + PolygonAttributes attr = new PolygonAttributes(); + attr.setCullFace(PolygonAttributes.CULL_NONE); + Appearance ap = new Appearance(); + Material mat = new Material(); + mat.setLightingEnable(true); + ap.setMaterial(mat); + ap.setPolygonAttributes(attr); + + Cylinder CylinderObj = new Cylinder(1.0f, 2.0f, ap); + objTrans.addChild(CylinderObj); + + // Create the rotate behavior node + MouseRotate behavior = new MouseRotate(objTrans); + objTrans.addChild(behavior); + behavior.setSchedulingBounds(bounds); + + // Create the zoom behavior node + MouseZoom behavior2 = new MouseZoom(objTrans); + objTrans.addChild(behavior2); + behavior2.setSchedulingBounds(bounds); + + //Shine it with two colored lights. + Color3f lColor1 = new Color3f(0.5f, 0.0f, 0.5f); + Color3f lColor2 = new Color3f(0.7f, 0.7f, 0.0f); + Vector3f lDir1 = new Vector3f(-1.0f, -1.0f, 1.0f); + Vector3f lDir2 = new Vector3f(0.0f, 0.0f, -1.0f); + DirectionalLight lgt1 = new DirectionalLight(lColor1, lDir1); + DirectionalLight lgt2 = new DirectionalLight(lColor2, lDir2); + lgt1.setInfluencingBounds(bounds); + lgt2.setInfluencingBounds(bounds); + objScale.addChild(lgt1); + objScale.addChild(lgt2); + + // Let Java 3D perform optimizations on this scene graph. + objRoot.compile(); + + return objRoot; + } + + public ModelClipTest (){ + } + + public void init() { + 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); + + // 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(); + } + + + public static void main(String argv[]) + { + + BranchGroup group; + + new MainFrame(new ModelClipTest(), 500, 500); + } +} + |