org.jcae.viewer3d.fd
Class CellManager

java.lang.Object
  org.jcae.viewer3d.fd.CellManager

public class CellManager
extends java.lang.Object

Keep track of selected cell and of geometry overlay used to represent the selection. The main algorithmic task of this class is to convert floating coordinates to a cell id.

Constructor Summary

CellManager(FDProvider provider)

Method Summary

FDSelection[]	getSelection() return the current selection. 1 FDSelection for each Domain.
boolean	isSlotSelected(byte type, int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
boolean	isXWireSelected(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
boolean	isYWireSelected(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
boolean	isZWireSelected(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
javax.media.j3d.LineArray	selectSlot(byte type, int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
javax.media.j3d.Geometry	selectXWire(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
javax.media.j3d.Geometry	selectYWire(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
javax.media.j3d.Geometry	selectZWire(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
void	unselectAll()
javax.media.j3d.Geometry	unselectSlot(byte type, int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
javax.media.j3d.Geometry	unselectXWire(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
javax.media.j3d.Geometry	unselectYWire(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)
javax.media.j3d.Geometry	unselectZWire(int domainId, int value, javax.vecmath.Point3d[] cds, javax.vecmath.Point3d point)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CellManager

public CellManager(FDProvider provider)

Parameters:

provider - a FDProvider used to get FD grid

Method Detail

getSelection

public FDSelection[] getSelection()

return the current selection. 1 FDSelection for each Domain.

isSlotSelected

public boolean isSlotSelected(byte type,
                              int domainId,
                              int value,
                              javax.vecmath.Point3d[] cds,
                              javax.vecmath.Point3d point)

Parameters:

a - FDDomain.XX_SLOT value

domainId -

value - The ID of the slot ownin the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a boolean representing the selected Cell.

selectSlot

public javax.media.j3d.LineArray selectSlot(byte type,
                                            int domainId,
                                            int value,
                                            javax.vecmath.Point3d[] cds,
                                            javax.vecmath.Point3d point)

Parameters:

a - FDDomain.XX_SLOT value

domainId -

value - The ID of the slot ownin the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

isXWireSelected

public boolean isXWireSelected(int domainId,
                               int value,
                               javax.vecmath.Point3d[] cds,
                               javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

selectXWire

public javax.media.j3d.Geometry selectXWire(int domainId,
                                            int value,
                                            javax.vecmath.Point3d[] cds,
                                            javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

isYWireSelected

public boolean isYWireSelected(int domainId,
                               int value,
                               javax.vecmath.Point3d[] cds,
                               javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

selectYWire

public javax.media.j3d.Geometry selectYWire(int domainId,
                                            int value,
                                            javax.vecmath.Point3d[] cds,
                                            javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

isZWireSelected

public boolean isZWireSelected(int domainId,
                               int value,
                               javax.vecmath.Point3d[] cds,
                               javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

selectZWire

public javax.media.j3d.Geometry selectZWire(int domainId,
                                            int value,
                                            javax.vecmath.Point3d[] cds,
                                            javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

unselectSlot

public javax.media.j3d.Geometry unselectSlot(byte type,
                                             int domainId,
                                             int value,
                                             javax.vecmath.Point3d[] cds,
                                             javax.vecmath.Point3d point)

Parameters:

a - FDDomain.XX_SLOT value

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected slot

point - The coordinates of the picked point

Returns:

The LineArray previously returned by selectSlot

unselectAll

public void unselectAll()

unselectXWire

public javax.media.j3d.Geometry unselectXWire(int domainId,
                                              int value,
                                              javax.vecmath.Point3d[] cds,
                                              javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected wire

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

unselectYWire

public javax.media.j3d.Geometry unselectYWire(int domainId,
                                              int value,
                                              javax.vecmath.Point3d[] cds,
                                              javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected wire

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.

unselectZWire

public javax.media.j3d.Geometry unselectZWire(int domainId,
                                              int value,
                                              javax.vecmath.Point3d[] cds,
                                              javax.vecmath.Point3d point)

Parameters:

domainId -

value - The ID of the wire owning the selected cell

cds - The coordinates of the selected wire

point - The coordinates of the picked point

Returns:

a LineArray representing the selected Cell.