Package com.sun.j3d.utils.picking

Examples of com.sun.j3d.utils.picking.PickResult

372
373
374
375
376
377
378
379
380
381
382
383
384
385
    PickCanvas pickCanvas = new PickCanvas(canvas, scene.getBranchgroup());
      pickCanvas.setMode(PickTool.GEOMETRY_INTERSECT_INFO);
      pickCanvas.setTolerance(2.0f);
      pickCanvas.setShapeLocation(posX, posY);
      PickResult result = pickCanvas.pickClosest();

      if (result!=null) {
      Node node = result.getObject();
            Object o = node.getUserData();
            if (o instanceof ActiveNode) {
              ((ActiveNode)o).highlight(true,result);
                lastPickSelection.add(o);
                // pass full info to the active node so it can find which point is
View Full Code Here
409
410
411
412
413
414
415
416
417
418
419
420
421
      pickCanvas.setMode(PickTool.GEOMETRY_INTERSECT_INFO);
      pickCanvas.setTolerance(Math.max(dx,dy));
      pickCanvas.setShapeLocation(posX, posY);

      // TODO : don't do pick closest, loop on all results
      PickResult result = pickCanvas.pickClosest();
      if (result!=null) {
      Node node = result.getObject();
            Object o = node.getUserData();
            if (o instanceof ActiveNode) {
              ((ActiveNode)o).highlight(true,result);
                lastPickSelection.add(o);
                // pass full info to the active node so it can find which point is
View Full Code Here
222
223
224
225
226
227
228
229
230
231
232
233
234
        _pickY=y;
        PickCanvas pickCanvas = new PickCanvas(_canvas, this._universe.getLocale());
        pickCanvas.setMode(PickTool.GEOMETRY_INTERSECT_INFO);
        pickCanvas.setTolerance(2.0f);
        pickCanvas.setShapeLocation(_pickX, _pickY);
        PickResult result = pickCanvas.pickClosest();
        if(result==null){
            select(add, new Node[0]);
        }
        else{
            select(add, result.getObject());
        }
    }
View Full Code Here
254
255
256
257
258
259
260
261
262
263
264
265
266
267
                }
                select(add, n);
            }
        }
        else{
            PickResult result = pickCanvas.pickClosest();
            if(result==null){
                select(add, new Node[0]);
            }
            else{
                select(add, result.getObject());
            }
        }
    }
View Full Code Here
333
334
335
336
337
338
339
340
341
342
343
344
345
    // When picking, the parameter is always a PickResult
    // When selecting from the JTree, the parameter is not a PickResult
    // => ignore the JTree selection of the whole shape in this example
    if (!(parameter instanceof PickResult)) return;

    PickResult result = (PickResult)parameter;
    result.setFirstIntersectOnly(true);
    PickIntersection pi = result.getIntersection(0);

    // indices of the picked triangle
    // should always be triangle at this point
    // Indices are set to vertex indices, as this is not an Index Geometry object
    int[] idx = pi.getPrimitiveColorIndices();
View Full Code Here
30
31
32
33
34
35
36
37
38
39
40
41
42
43
  //Specification of the action to be carried out when an object is picked.
  public void updateScene(int xpos, int ypos)
  {
    Primitive pickedShape = null;
    pickCanvas.setShapeLocation(xpos,ypos);
    PickResult pResult = pickCanvas.pickClosest();
    if (pResult != null)
    {
      pickedShape = (Primitive) pResult.getNode(PickResult.PRIMITIVE);
    }

    if (pickedShape != null)
    {
      System.out.println("The object "+pickedShape.getUserData()+" has been selected.");
View Full Code Here
43
44
45
46
47
48
49
50
51
52
53
54
55
56
  public void updateScene(int xpos, int ypos)
  {
    Primitive pickedShape = null;
    pickCanvas.setShapeLocation(xpos,ypos);
    PickResult pResult = pickCanvas.pickClosest();
    if (pResult != null)
    {
      pickedShape = (Primitive) pResult.getNode(PickResult.PRIMITIVE);
    }

    if (pickedShape != null)
    {
      if (pickedShape.getUserData()=="box")
View Full Code Here
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
      vp.setViewPlatformBehavior(orbit);  
    }
   
    public void mouseClicked(MouseEvent e) {
      pickCanvas.setShapeLocation(e);
      PickResult result = pickCanvas.pickClosest();
        if (result == null) {
          System.out.println("Nothing picked");
        } else {
          Primitive p = (Primitive)result.getNode(PickResult.PRIMITIVE);
          Shape3D s = (Shape3D)result.getNode(PickResult.SHAPE3D);
         
          //*******************************************************************************
          //   This code will get you a reference to the sphere clicked on
          //   notice that it now prints out which sphere you clicked on
          SceneGraphPath myPath = result.getSceneGraphPath();
         
          //System.out.println( myPath.nodeCount() );
        //System.out.println(myPath.getObject().getClass());
         
          if(myPath.getObject() instanceof Shape3D)
View Full Code Here
133
134
135
136
137
138
139
140
141
142
143
144
145
    TransformGroup tg = null;

    if (!mevent.isMetaDown() && !mevent.isAltDown() && mevent.isShiftDown()){

      pickCanvas.setShapeLocation(xpos, ypos);
      PickResult pr = pickCanvas.pickClosest();
      if ((pr != null) &&
          ((tg = (TransformGroup)pr.getNode(PickResult.TRANSFORM_GROUP))
              != null) &&
              (tg.getCapability(TransformGroup.ALLOW_TRANSFORM_READ)) &&
              (tg.getCapability(TransformGroup.ALLOW_TRANSFORM_WRITE))){
        drag.setTransformGroup(tg);
        drag.wakeup();
View Full Code Here
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
        this.canvas = canvas;
    }
   
    public void updateScene(int xpos, int ypos) {
      System.err.println("update scene ");
        PickResult pickResult = null;
        Primitive shape = null;

        pickCanvas.setShapeLocation(xpos, ypos);
        pickResult = pickCanvas.pickClosest();
       
        if (pickResult != null) {
           
            shape = (Primitive) pickResult.getNode(PickResult.PRIMITIVE);
            if(shape != null) {
               
                firePropertyChange("PeakSelected",
                        oldShape,
                        shape);
View Full Code Here
TOP

Related Classes of com.sun.j3d.utils.picking.PickResult

  • com.sun.j3d.utils.picking.behaviors.PickRotateBehavior
  • com.sun.j3d.utils.picking.behaviors.PickTranslateBehavior
  • com.sun.j3d.utils.picking.behaviors.PickZoomBehavior
  • eas.miscellaneous.java3D.PickingExample
  • eas.miscellaneous.java3D.PickingTest
  • edu.uci.ics.jung.visualization3d.control.PickRotateBehavior
  • edu.uci.ics.jung.visualization3d.control.PickSphereBehavior
  • edu.uci.ics.jung.visualization3d.control.PickTranslateBehavior
  • edu.uci.ics.jung.visualization3d.control.PickZoomBehavior
  • edu.uci.ics.jung.visualization3d.PickVertexBehavior
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.