Picking for Web-Based 3D Experiment - Interactive Web-Based Virtual Reality with Java 3D - page 427

osci_knobangle[7] = LimitAngle(delta, osci_knobangle[7], osciknob8_circleposi);

setRotationZ(osciknobTrans[7], osci_knobangle[7]);

lastangle = currentangle;

break;

case 1109:

currentangle = CalAngle(osciposi, osci_knobposi[8], CurrentPt);

delta = DeltaAngle(currentangle, lastangle);

osci_knobangle[8] = LimitAngle(delta, osci_knobangle[8], osciknob9_circleposi);

setRotationZ(osciknobTrans[8], osci_knobangle[8]);

lastangle = currentangle;

break;

case 1110:

currentangle = CalAngle(osciposi, osci_knobposi[9], CurrentPt);

delta = DeltaAngle(currentangle, lastangle);

osci_knobangle[9] = LimitAngle(delta, osci_knobangle[9], osciknob10_circleposi);

setRotationZ(osciknobTrans[9], osci_knobangle[9]);

lastangle = currentangle;

break;

case 1301:

osci_slideposi[0].y = CurrentPt.y-osciposi.y;

if (osci_slideposi[0].y>oscislider1_posi[0])

{

osci_slideposi[0].y=oscislider1_posi[0];

}

if (osci_slideposi[0].y<oscislider1_posi[oscislider1_posi.length-1])

{

osci_slideposi[0].y=oscislider1_posi[oscislider1_posi.length-1];

}

setPosition(oscislideTrans[0], osci_slideposi[0]);

break;

case 1302:

osci_slideposi[1].y = CurrentPt.y-osciposi.y;

if (osci_slideposi[1].y>oscislider2_posi[0])

{

osci_slideposi[1].y=oscislider2_posi[0];

}

if (osci_slideposi[1].y<oscislider2_posi[oscislider2_posi.length-1])

{

osci_slideposi[1].y=oscislider2_posi[oscislider2_posi.length-1];

}

setPosition(oscislideTrans[1], osci_slideposi[1]);

break;

case 1303:

osci_slideposi[2].y = CurrentPt.y-osciposi.y;

if (osci_slideposi[2].y>oscislider3_posi[0])

{

osci_slideposi[2].y=oscislider3_posi[0];

}

if (osci_slideposi[2].y<oscislider3_posi[oscislider3_posi.length-1])

{

osci_slideposi[2].y=oscislider3_posi[oscislider3_posi.length-1];

}