com.vwp.j3d.utils.behaviors.interpolators
Class RotationInterpolatorX

java.lang.Object
  javax.media.j3d.SceneGraphObject
      javax.media.j3d.Node
          javax.media.j3d.Leaf
              javax.media.j3d.Behavior
                  javax.media.j3d.Interpolator
                      javax.media.j3d.TransformInterpolator
                          javax.media.j3d.RotationInterpolator
                              com.vwp.j3d.utils.behaviors.interpolators.RotationInterpolatorX

Direct Known Subclasses:

RotationInterpolatorXYZ, RotationInterpolatorY, RotationInterpolatorZ

public class RotationInterpolatorX
extends javax.media.j3d.RotationInterpolator

This class bases on different interpolator classes from com.sun.j3d.utils.behaviours.interpolators and performs a rotation interpolation around the X axis

Field Summary

Fields inherited from class javax.media.j3d.Node

ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Constructor Summary

RotationInterpolatorX(javax.media.j3d.Alpha alpha, javax.media.j3d.TransformGroup transformgroup, double x, double y, double z)
Constructor for a rotation interpolator object

RotationInterpolatorX(javax.media.j3d.Alpha alpha, javax.media.j3d.TransformGroup transformgroup, javax.media.j3d.Transform3D transform3d, double f, double f1, double x, double y, double z)
Constructor for a rotation interpolator object

Method Summary

void	emulateFrameSwitch(int framerate) This method lets this Interpolator work also if no frame switching occurs
float	getMaximumAngle() Returns the end angle for the rotation interpolator
float	getMinimumAngle() Returns the start angle for the rotation interpolator
javax.media.j3d.TransformGroup	getTarget() Returns the TransformGroup which is target for the actual rotation interpolator
void	processStimulus(Enumeration enumeration)
void	setBaseRotation(double x, double y, double z) Sets the initial rotation angles for the actual used transform group; one of these axises is modified by the appropriate rotation interpolator
void	setMaximumAngle(float f) Sets the end angle for the rotation interpolator
void	setMinimumAngle(float f) Sets the start angle for the rotation interpolator
void	setTarget(javax.media.j3d.TransformGroup transformgroup) Sets the TransformGroup which has to be the target for the actual rotation interpolator

Methods inherited from class javax.media.j3d.RotationInterpolator

cloneNode, computeTransform, getAxisOfRotation, setAxisOfRotation

Methods inherited from class javax.media.j3d.TransformInterpolator

getTransformAxis, setTransformAxis, updateNodeReferences

Methods inherited from class javax.media.j3d.Interpolator

getAlpha, initialize, setAlpha

Methods inherited from class javax.media.j3d.Behavior

getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, postId, setEnable, setSchedulingBoundingLeaf, setSchedulingBounds, setSchedulingInterval

Methods inherited from class javax.media.j3d.Node

cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, getCapability, getCapabilityIsFrequent, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setUserData

Methods inherited from class java.lang.Object

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

Constructor Detail

RotationInterpolatorX

public RotationInterpolatorX(javax.media.j3d.Alpha alpha,
                             javax.media.j3d.TransformGroup transformgroup,
                             double x,
                             double y,
                             double z)

Constructor for a rotation interpolator object

Parameters:

alpha - An Alpha object which describes the rotation that has to be performed

transformgroup - The transform group which has to be used to perform the rotation with

x - Initial x-angle, this value will be modified during this interpolator is active

y - Initial y-angle, this angle will not be influenced or modified by this interpolator

z - Initial z-angle, this angle will not be influenced or modified by this interpolator

RotationInterpolatorX

public RotationInterpolatorX(javax.media.j3d.Alpha alpha,
                             javax.media.j3d.TransformGroup transformgroup,
                             javax.media.j3d.Transform3D transform3d,
                             double f,
                             double f1,
                             double x,
                             double y,
                             double z)

Constructor for a rotation interpolator object

Parameters:

alpha - An Alpha object which describes the rotation that has to be performed

transformgroup - The transform group which has to be used to perform the rotation with

f - The angle where the rotation has to start from

f1 - The end angle to what the interpolator has the object rotate to

x - Initial x-angle, this value will be modified during this interpolator is active

y - Initial y-angle, this angle will not be influenced or modified by this interpolator

z - Initial z-angle, this angle will not be influenced or modified by this interpolator

Method Detail

emulateFrameSwitch

public void emulateFrameSwitch(int framerate)

This method lets this Interpolator work also if no frame switching occurs

Parameters:

framerate - the number of frames per second which have to be emulated

setBaseRotation

public void setBaseRotation(double x,
                            double y,
                            double z)

Sets the initial rotation angles for the actual used transform group; one of these axises is modified by the appropriate rotation interpolator

Parameters:

x - Initial x-angle

y - Initial y-angle

z - Initial z-angle

setMinimumAngle

public void setMinimumAngle(float f)

Sets the start angle for the rotation interpolator

Overrides:

setMinimumAngle in class javax.media.j3d.RotationInterpolator

Parameters:

f - The angle where the rotation has to start from

getMinimumAngle

public float getMinimumAngle()

Returns the start angle for the rotation interpolator

Overrides:

getMinimumAngle in class javax.media.j3d.RotationInterpolator

setMaximumAngle

public void setMaximumAngle(float f)

Sets the end angle for the rotation interpolator

Overrides:

setMaximumAngle in class javax.media.j3d.RotationInterpolator

Parameters:

f - The end angle to what the interpolator has the object rotate to

getMaximumAngle

public float getMaximumAngle()

Returns the end angle for the rotation interpolator

Overrides:

getMaximumAngle in class javax.media.j3d.RotationInterpolator

setTarget

public void setTarget(javax.media.j3d.TransformGroup transformgroup)

Sets the TransformGroup which has to be the target for the actual rotation interpolator

Overrides:

setTarget in class javax.media.j3d.TransformInterpolator

Parameters:

transformgroup - The target TransformGroup

getTarget

public javax.media.j3d.TransformGroup getTarget()

Returns the TransformGroup which is target for the actual rotation interpolator

Overrides:

getTarget in class javax.media.j3d.TransformInterpolator

processStimulus

public void processStimulus(Enumeration enumeration)

Overrides:

processStimulus in class javax.media.j3d.TransformInterpolator