Scene Graph Implementation for Web-Based 3D Experiment - Interactive Web-Based Virtual Reality with Java 3D - page 342

outside.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
setPosition(outside, outsideposi);
objTrans.addChild(outside);
TexturePlate outside02 = new TexturePlate(0.0f, 10.0f, 2.0f, Outside02);
outside02.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
outside02.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
setPosition(outside02, new Point3f(0.0f, 0.0f, 0.01f));
outside.addChild(outside02);
Alpha outAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE
|Alpha.DECREASING_ENABLE, 0, 0, 1000, 400, 500, 1000, 400, 500);
Quat4f outquats[] = new Quat4f[2];
float outknots[] = {0.0f, 1.0f};
Point3f outposi[] = new Point3f[2];
outquats[0] = new Quat4f(0.0f, 0.0f, 0.0f, 1.0f);
outquats[1] = new Quat4f(0.0f, 0.0f, 0.0f, 1.0f);
outposi[0] = new Point3f(-0.03f, 0.01f, 0.01f);
outposi[1] = new Point3f( 0.01f,-0.01f, 0.01f);
RotPosPathInterpolator outshift = new RotPosPathInterpolator(outAlpha, outside02, yAxis1,
outknots, outquats, outposi);
outshift.setSchedulingBounds(bounds);
objTrans.addChild(outshift);
TransformGroup air = new TransformGroup();
air.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
air.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
setPosition(air, new Point3f( 6.5f,-0.2f, 0.01f));
outside.addChild(air);
TexturePlate aircraft = new TexturePlate(0.0f, 1.5f, 0.4f, Airbus01);
aircraft.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
aircraft.setCapability(TransformGroup.ALLOW_TRANSFORM_READ);
setPosition(aircraft, new Point3f(0.0f, 0.0f, 0.0f));
air.addChild(aircraft);
Alpha comAlpha = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, 15000, 10000, 0,
0, 0, 0);
ScaleInterpolator scale = new ScaleInterpolator(comAlpha, aircraft, yAxis2, 1.0f, 0.0f);
scale.setSchedulingBounds(bounds);
objTrans.addChild(scale);
Quat4f quats[] = new Quat4f[2];
float knots[] = {0.0f, 1.0f};
Point3f airposi[] = new Point3f[2];
quats[0] = new Quat4f(0.0f, 0.0f, 0.0f, 1.0f);
quats[1] = new Quat4f(0.0f, 0.0f, 0.0f, 1.0f);
airposi[0] = new Point3f( 6.5f,-0.2f, 0.01f);