Class vrml.Transform

java.lang.Object
   |
   +----vrml.Transform

public class Transform
extends Object
implements Node

This class correspond the Transform node in Moving World.

Variable Index

o modeAbsolute: Translation mode.
o modeRelative: Translation mode.

Constructor Index

o Transform(int): Do not call this constructor.

Method Index

o getRotation(): Get local rotaion of this VRML node.
o getTranslation(): Get local translation of this VRML node.
o getValue(String): Node interface.
o getWorldRotation(): Get world rotaion of this VRML node.
o getWorldTranslation(): Get world translation of this VRML node.
o postEventIn(String, Field)
o rotate(float[], int): Rotate this VRML node in local coordiate.
o rotateAroundBBoxCenter(float[], int): Rotate this VRML node around bounding box center in local coordiate.
o rotateAroundBBoxCenterDegree(float[], int): Rotate this VRML node around bounding box center in local coordiate.
o rotateAroundLine(float[], float[], int): Rotate this VRML node around specified line as P in local coordinate.
o rotateAroundLineDegree(float[], float[], int): Rotate this VRML node around specified line as P in local coordinate.
o rotateDegree(float[], int): Rotate this VRML node in local coordiate.
o translate(float[], int): Translate this VRML node in local coordiate.
o worldRotate(float[], int): Rotate this VRML node in world coordiate.
o worldRotateAroundBBoxCenter(float[], int): Rotate this VRML node around bounding box center in world coordiate.
o worldRotateAroundBBoxCenterDegree(float[], int): Rotate this VRML node around bounding box center in world coordiate.
o worldRotateAroundLine(float[], float[], int): Rotate this VRML node around specified line as P in world coordinate.
o worldRotateAroundLineDegree(float[], float[], int): Rotate this VRML node around specified line as P in world coordinate.
o worldRotateDegree(float[], int): Rotate this VRML node in world coordiate.
o worldTranslate(float[], int): Translate this VRML node in world coordiate.

Variables

o modeRelative

  public final static int modeRelative

Translation mode.

o modeAbsolute

  public final static int modeAbsolute

Translation mode.

Constructors

o Transform

  public Transform(int obj)

Do not call this constructor. this must be called by browser program.

Methods

o getValue

  public ConstField getValue(String fieldName)

Node interface.

o postEventIn

  public void postEventIn(String eventName,
                          Field eventValue)

o getTranslation

  public float[] getTranslation()

Get local translation of this VRML node.

Returns:

local translation(SFVec3f).

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

o getRotation

  public float[] getRotation()

Get local rotaion of this VRML node.

Returns:

local rotaion.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

o translate

  public void translate(float T[],
                        int mode)

Translate this VRML node in local coordiate.

Parameters:

T - Translation.

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

mode - modeRelative or modeAbsolute.

Returns:

none.

o rotate

  public void rotate(float R[],
                     int mode)

Rotate this VRML node in local coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

mode - modeRelative or modeAbsolute.

Returns:

none.

o rotateAroundLine

  public void rotateAroundLine(float R[],
                               float P[],
                               int mode)

Rotate this VRML node around specified line as P in local coordinate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

P - Axis.

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

mode - modeRelative or modeAbsolute.

Returns:

none.

o rotateAroundBBoxCenter

  public void rotateAroundBBoxCenter(float R[],
                                     int mode)

Rotate this VRML node around bounding box center in local coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

mode - modeRelative or modeAbsolute.

Returns:

none.

o rotateDegree

  public void rotateDegree(float R[],
                           int mode)

Rotate this VRML node in local coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> degree

mode - modeRelative or modeAbsolute.

Returns:

none.

o rotateAroundLineDegree

  public void rotateAroundLineDegree(float R[],
                                     float P[],
                                     int mode)

Rotate this VRML node around specified line as P in local coordinate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> degree

P - Axis.

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

mode - modeRelative or modeAbsolute.

Returns:

none.

o rotateAroundBBoxCenterDegree

  public void rotateAroundBBoxCenterDegree(float R[],
                                           int mode)

Rotate this VRML node around bounding box center in local coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> degree

mode - modeRelative or modeAbsolute.

Returns:

none.

o getWorldTranslation

  public float[] getWorldTranslation()

Get world translation of this VRML node.

Returns:

local translation(SFVec3f).

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

o getWorldRotation

  public float[] getWorldRotation()

Get world rotaion of this VRML node.

Returns:

local rotaion.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

o worldTranslate

  public void worldTranslate(float T[],
                             int mode)

Translate this VRML node in world coordiate.

Parameters:

T - Translation.

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

mode - modeRelative or modeAbsolute.

Returns:

none.

o worldRotate

  public void worldRotate(float R[],
                          int mode)

Rotate this VRML node in world coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

mode - modeRelative or modeAbsolute.

Returns:

none.

o worldRotateAroundLine

  public void worldRotateAroundLine(float R[],
                                    float P[],
                                    int mode)

Rotate this VRML node around specified line as P in world coordinate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

P - Axis.

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

mode - modeRelative or modeAbsolute.

Returns:

none.

o worldRotateAroundBBoxCenter

  public void worldRotateAroundBBoxCenter(float R[],
                                          int mode)

Rotate this VRML node around bounding box center in world coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> radian

mode - modeRelative or modeAbsolute.

Returns:

none.

o worldRotateDegree

  public void worldRotateDegree(float R[],
                                int mode)

Rotate this VRML node in world coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> degree

mode - modeRelative or modeAbsolute.

Returns:

none.

o worldRotateAroundLineDegree

  public void worldRotateAroundLineDegree(float R[],
                                          float P[],
                                          int mode)

Rotate this VRML node around specified line as P in world coordinate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> degree

P - Axis.

       ret[0] -> x 
       ret[1] -> y
       ret[2] -> z

mode - modeRelative or modeAbsolute.

Returns:

none.

o worldRotateAroundBBoxCenterDegree

  public void worldRotateAroundBBoxCenterDegree(float R[],
                                                int mode)

Rotate this VRML node around bounding box center in world coordiate.

Parameters:

R - Rotation.

       ret[0] -> x axis
       ret[1] -> y axis
       ret[2] -> z axis
       ret[3] -> degree

mode - modeRelative or modeAbsolute.

Returns:

none.