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java.lang.Object javax.media.j3d.SceneGraphObject javax.media.j3d.Node javax.media.j3d.Leaf javax.media.j3d.Behavior edu.uci.ics.jung.visualization3d.control.PickMouseBehavior edu.uci.ics.jung.visualization3d.control.PickRotateBehavior
public class PickRotateBehavior
A mouse behavior that allows user to pick and drag scene graph objects. Common usage:
1. Create your scene graph.
2. Create this behavior with root and canvas.
PickRotateBehavior behavior = new PickRotateBehavior(canvas, root, bounds); root.addChild(behavior);
The above behavior will monitor for any picking events on the scene graph (below root node) and handle mouse drags on pick hits. Note the root node can also be a subgraph node of the scene graph (rather than the topmost).
Field Summary |
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Fields inherited from class edu.uci.ics.jung.visualization3d.control.PickMouseBehavior |
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buttonPress, conditions, currGrp, debug, mevent, pickCanvas, wakeupCondition |
Fields inherited from class javax.media.j3d.Node |
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ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING |
Fields inherited from interface com.sun.j3d.utils.behaviors.mouse.MouseBehaviorCallback |
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ROTATE, TRANSLATE, ZOOM |
Constructor Summary | |
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PickRotateBehavior(javax.media.j3d.BranchGroup root,
javax.media.j3d.Canvas3D canvas,
javax.media.j3d.Bounds bounds)
Creates a pick/rotate behavior that waits for user mouse events for the scene graph. |
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PickRotateBehavior(javax.media.j3d.BranchGroup root,
javax.media.j3d.Canvas3D canvas,
javax.media.j3d.Bounds bounds,
int pickMode)
Creates a pick/rotate behavior that waits for user mouse events for the scene graph. |
Method Summary | |
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void |
setupCallback(com.sun.j3d.utils.picking.behaviors.PickingCallback callback)
Register the class @param callback to be called each time the picked object moves |
void |
transformChanged(int type,
javax.media.j3d.Transform3D transform)
Callback method from MouseRotate This is used when the Picking callback is enabled |
void |
updateScene(int xpos,
int ypos)
Update the scene to manipulate any nodes. |
Methods inherited from class edu.uci.ics.jung.visualization3d.control.PickMouseBehavior |
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getMode, getTolerance, initialize, processStimulus, setMode, setTolerance |
Methods inherited from class javax.media.j3d.Behavior |
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getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, getView, getWakeupCondition, postId, setEnable, setSchedulingBoundingLeaf, setSchedulingBounds, setSchedulingInterval, updateNodeReferences, wakeupOn |
Methods inherited from class javax.media.j3d.Node |
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cloneNode, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable |
Methods inherited from class javax.media.j3d.SceneGraphObject |
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clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PickRotateBehavior(javax.media.j3d.BranchGroup root, javax.media.j3d.Canvas3D canvas, javax.media.j3d.Bounds bounds)
root
- Root of your scene graph.canvas
- Java 3D drawing canvas.bounds
- Bounds of your scene.public PickRotateBehavior(javax.media.j3d.BranchGroup root, javax.media.j3d.Canvas3D canvas, javax.media.j3d.Bounds bounds, int pickMode)
root
- Root of your scene graph.canvas
- Java 3D drawing canvas.bounds
- Bounds of your scene.pickMode
- specifys PickTool.BOUNDS, PickTool.GEOMETRY or
PickTool.GEOMETRY_INTERSECT_INFO.PickTool.setMode(int)
Method Detail |
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public void updateScene(int xpos, int ypos)
updateScene
in class PickMouseBehavior
xpos
- Current mouse X pos.ypos
- Current mouse Y pos.public void transformChanged(int type, javax.media.j3d.Transform3D transform)
transformChanged
in interface com.sun.j3d.utils.behaviors.mouse.MouseBehaviorCallback
public void setupCallback(com.sun.j3d.utils.picking.behaviors.PickingCallback callback)
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