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Diffstat (limited to 'src/OrientedShape3D/MouseRotateY.java')
| -rw-r--r-- | src/OrientedShape3D/MouseRotateY.java | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/src/OrientedShape3D/MouseRotateY.java b/src/OrientedShape3D/MouseRotateY.java deleted file mode 100644 index d02b345..0000000 --- a/src/OrientedShape3D/MouseRotateY.java +++ /dev/null @@ -1,194 +0,0 @@ -/* - * $RCSfile$ - * - * Copyright (c) 2006 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); - - } -} |