Scene Graph Implementation for Web-Based 3D Experiment - Interactive Web-Based Virtual Reality with Java 3D - page 335

osci_knob[9] = new Knob3D(0.0075f*enlarge, 0.005f*enlarge, 20, knob_look, Desk);

break;

default:

}

if (j!=6)

{

osci_knob[j].setPosition(osci_knobposi[j]);

osci_knob[j].setRotationZ(osci_knobangle[j]);

osciTrans.addChild(osci_knob[j]);

}

}

for (j=0;j<5;j++)

{

// Create the sliders.

switch (j)

{

case 0:

osci_slide[j] = new Slide3D(0.01f*enlarge, 0.01f, 0.01f, switcher);

break;

case 1:

osci_slide[j] = new Slide3D(0.01f*enlarge, 0.01f, 0.01f, switcher);

break;

case 2:

osci_slide[j] = new Slide3D(0.01f*enlarge, 0.01f, 0.01f, switcher);

break;

case 3:

osci_slide[j] = new Slide3D(0.01f*enlarge, 0.01f, 0.01f, switcher);

break;

case 4:

osci_slide[j] = new Slide3D(0.01f*enlarge, 0.01f, 0.01f, switcher);

break;

default:

}

osci_slide[j].setCapability(Shape3D.ALLOW_APPEARANCE_READ);

osci_slide[j].setCapability(Shape3D.ALLOW_APPEARANCE_WRITE);

PickTool.setCapabilities(osci_slide[j], PickTool.INTERSECT_FULL);

TransformGroup oscislideTrans = new TransformGroup();

oscislideTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);

oscislideTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);

oscislideTrans.setCapability(TransformGroup.ALLOW_PICKABLE_READ);

oscislideTrans.setCapability(TransformGroup.ALLOW_PICKABLE_WRITE);

oscislideTrans.setCapability(TransformGroup.ENABLE_PICK_REPORTING);

setPosition(oscislideTrans, osci_slideposi[j]);

oscislideTrans.addChild(osci_slide[j]);

osciTrans.addChild(oscislideTrans);

}

for (j=0;j<5;j++)

{

// Create the tracks.

switch (j)