java.lang.Object
- WildMagic.LibApplications.OpenGLApplication.Application
- - WildMagic.LibApplications.OpenGLApplication.JavaApplication
  - - WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
    - - gov.nih.mipav.view.renderer.WildMagic.GPURenderBase

All Implemented Interfaces:

com.jogamp.opengl.GLEventListener, SpaceNavigatorListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.io.Serializable, java.util.EventListener

Direct Known Subclasses:

CorticalAnalysisRender, FlyThroughRender, PlaneRender_WM, PlaneRenderProstate, VolumeTriPlanarRenderBase
```
public abstract class GPURenderBase
extends WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
implements com.jogamp.opengl.GLEventListener, java.awt.event.KeyListener, java.awt.event.MouseMotionListener, java.awt.event.MouseListener, SpaceNavigatorListener
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f`	`currentLocation`
`(package private) double`	`defaultVelocityRotational`
`(package private) double`	`defaultVelocityTranslational`	3D MOUSE MOTION CONSTANTS
`protected double`	`dpiScale`
`protected VolumeImage[]`	`hyperstack`
`protected WildMagic.LibGraphics.Rendering.Texture`	`hyperstackColormap`
`private static int`	`invertRX`	used to invert the settings of the mouse
`private static int`	`invertRY`	used to invert the settings of the mouse
`private static int`	`invertRZ`	used to invert the settings of the mouse
`private static int`	`invertTX`	used to invert the settings of the mouse
`private static int`	`invertTY`	used to invert the settings of the mouse
`private static int`	`invertTZ`	used to invert the settings of the mouse
`protected boolean`	`isSpaceNavCodeRunning`
`protected WildMagic.LibGraphics.Rendering.Light[]`	`m_akLights`	Lights from JPanelLight
`protected boolean`	`m_bDispose`
`protected boolean`	`m_bDoClip`
`protected boolean`	`m_bExtract`
`protected boolean`	`m_bFirstDrag`	Change the mouse cursor with the first mouseDrag event
`protected boolean`	`m_bInit`	Set to true when init() is called:
`protected boolean`	`m_bModified`	Minimizes rendering, only render when modified is true.
`protected boolean`	`m_bMouseDrag`	keeps track if the user is currently dragging with the mouse
`protected boolean`	`m_bPickPending`	Set to true when there is a pending pick operation
`protected boolean`	`m_bShared`
`protected boolean`	`m_bSnapshot`	Set to true when recording.
`protected boolean`	`m_bSurfaceMaskUpdate`	Set to true when the surface mask should be recalculated.
`protected boolean`	`m_bSurfaceUpdate`	Set to true when the surface has been added or modified.
`protected boolean`	`m_bTestFrameRate`	For testing the frame rate:
`protected boolean`	`m_bVisible`	Flag for indicating the that Java Container is visible or not:
`protected float`	`m_fMax`	Normalized volume extents:
`protected float`	`m_fX`	Normalized volume extents:
`protected float`	`m_fY`	Normalized volume extents:
`protected float`	`m_fZ`	Normalized volume extents:
`protected int`	`m_iCaptureFPS`
`private int`	`m_iMovieCounter`
`protected int`	`m_iScreenCaptureCounter`	Screen capture counter.
`protected int`	`m_iXPick`	Picking support:
`protected int`	`m_iYPick`	Picking support:
`protected com.jogamp.opengl.util.Animator`	`m_kAnimator`	Animator object, displays scene in rendering loop (similar to GLUTMainLoop()
`protected WildMagic.LibGraphics.SceneGraph.Culler`	`m_kCuller`	Culling out-of-view objects:
`protected java.util.Vector<VolumeObject>`	`m_kDeleteList`
`protected java.util.Vector<VolumeObject>`	`m_kDisplayList`	List of objects displayed in the scene.
`protected WildMagic.LibGraphics.Collision.Picker`	`m_kPicker`	For processing picking:
`protected WildMagic.LibFoundation.Mathematics.Matrix4f`	`m_kSceneToWorld`
`protected WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kTranslate`	Scene translation, centers the scene:
`protected VolumeImage`	`m_kVolumeImageA`	VolumeImage for ModelImageA, contains data and textures.
`protected VolumeImage`	`m_kVolumeImageA_New`
`protected VolumeImage`	`m_kVolumeImageA_Old`
`protected VolumeImage`	`m_kVolumeImageB`	VolumeImage for ModelImageB, contains data and textures.
`protected VolumeImage`	`m_kVolumeImageB_New`
`protected VolumeImage`	`m_kVolumeImageB_Old`
`protected WindowLevel`	`m_kWinLevel`	Window-level interface.
`protected WildMagic.LibFoundation.Mathematics.Matrix3f`	`m_kXRotate`	Basic rotations for fixed input use:
`protected WildMagic.LibFoundation.Mathematics.Matrix3f`	`m_kYRotate`	Basic rotations for fixed input use:
`protected WildMagic.LibFoundation.Mathematics.Matrix3f`	`m_kZRotate`	Basic rotations for fixed input use:
`protected WildMagic.LibGraphics.Rendering.CullState`	`m_spkCull`	Culling: turns backface/frontface culling on/off:
`protected WildMagic.LibGraphics.SceneGraph.Node`	`m_spkScene`	Scene-graph root node:
`private static int`	`mouseMax`	logical min and max mouse values for calculations, this is the range of the normalized input values
`private static int`	`mouseMin`	logical min and max mouse values for calculations, this is the range of the normalized input values
`(package private) double`	`mouseRot`
`private static double`	`mouseSpeedScaler`	used to change the speed that the 3D mouse moves the camera
`protected float`	`nearPlane`
`private static int`	`rotationCutoff`	used as cutoffs for making space navigator mouse less sensitive to the low range values that may not be intentional user input
`private static float`	`rotationScaleFactor`	used for slowing down the rate that the 3D mouse moves the image
`(package private) double`	`rotPower`
`(package private) double`	`rotScalar`
`private static double`	`rX`	holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
`private static double`	`rY`	holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
`private static double`	`rZ`	holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
`private static long`	`serialVersionUID`
`private static float`	`spaceNavMax`	actual min and max values for the 3D mouse (the space navigator)
`private static float`	`spaceNavMin`	actual min and max values for the 3D mouse (the space navigator)
`private static int`	`translationCutoff`	used as cutoffs for making space navigator mouse less sensitive to the low range values that may not be intentional user input
`private static int`	`translationScaleFactor`
`(package private) double`	`transPower`
`(package private) double`	`transScalar`
`private static double`	`tX`	holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
`private static double`	`tY`	holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
`private static double`	`tZ`	holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
`protected boolean`	`updateBoundingCube`
`private boolean`	`useMouseRotationCutoffs`
`private boolean`	`useMouseTranslationCutoffs`
`private static int`	`zD`	used for fine movement checkbox in 3D mouse options
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f`	`zVector`
`(package private) float`	`ZXDistanceStep`
`(package private) float`	`ZYDistanceStep`
`(package private) float`	`ZZDistanceStep`

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
cameraParams, m_akWorldAxis, m_bCameraMoveable, m_bDArrowPressed, m_bEndPressed, m_bHomePressed, m_bLArrowPressed, m_bLInsertPressed, m_bObjectZoomed, m_bPgDnPressed, m_bPgUpPressed, m_bRArrowPressed, m_bRDeletePressed, m_bTrackBallDown, m_bUArrowPressed, m_bUseTrackBall, m_dAccumulatedTime, m_dFrameRate, m_dLastTime, m_fRotSpeed, m_fRotSpeedFactor, m_fTrnSpeed, m_fTrnSpeedFactor, m_fXDrag0, m_fXTrack0, m_fXTrack1, m_fYDrag0, m_fYTrack0, m_fYTrack1, m_fZoomSpeed, m_iAccumulatedFrameCount, m_iDoPitch, m_iDoRoll, m_iDoYaw, m_iFrameCount, m_iMaxTimer, m_iMouseButton, m_iTimer, m_kSaveRotate, m_mouseRotSpeed, m_spkCamera, m_spkMotionObject, pitchRotationAngle, rollRotationAngle, xCameraMove, xCameraTurn, yawRotationAngle, yCameraMove, yCameraTurn, zCameraMove

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication
m_acWindowTitle, m_eBuffering, m_eDepth, m_eFormat, m_eMultisampling, m_eStencil, m_iHeight, m_iWidth, m_iXPosition, m_iYPosition, m_kBackgroundColor, m_pkRenderer

Constructor Summary

Constructors
Constructor	Description
`GPURenderBase()`	Default GPURenderBase constructor.
`GPURenderBase(VolumeTriPlanarInterface kParent, com.jogamp.opengl.util.Animator kAnimator, VolumeImage kVolumeImageA, VolumeImage kVolumeImageB)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`VolumeObject`	`AddNode(WildMagic.LibGraphics.SceneGraph.Node kNode)`	Add a new scene-graph node to the display list.
`protected static void`	`checkIfSpaceNavNeedsCalibration()`
`void`	`dispose()`
`void`	`dispose(com.jogamp.opengl.GLAutoDrawable kDrawable)`	memory cleanup.
`void`	`drawText(int x, int y, java.lang.String message)`
`static void`	`fineMovement()`
`com.jogamp.opengl.awt.GLCanvas`	`GetCanvas()`	Returns the GLCanvas in the m_pkRenderer object.
`int`	`getCounter()`
`java.util.Vector<VolumeObject>`	`getDisplayList()`	Called by the doPick() method in Navigation behavior.
`ModelImage`	`getImage()`
`WildMagic.LibGraphics.Rendering.Light[]`	`GetLights()`
`float`	`getNearPlane()`	Get the near plane
`VolumeNode`	`GetNode(java.lang.String kSurfaceName)`	Sets blending between imageA and imageB.
`float`	`getNormalizedXDim()`	Called by the NavigationBehavior to get normalized bounding box, x dim
`float`	`getNormalizedYDim()`	Called by the NavigationBehavior to get normalized bounding box, y dim
`float`	`getNormalizedZDim()`	Called by the NavigationBehavior to get normalized bounding box, z dim
`static int`	`getRotationCutoffValue()`
`static float`	`getRotationScaleFactor()`
`WildMagic.LibFoundation.Mathematics.Matrix3f`	`GetSceneRotation()`
`WildMagic.LibFoundation.Mathematics.Matrix4f`	`getSceneToWorldMatrix()`	Get the world matrix.
`private void`	`getSpaceNavValues()`	Helper method sets the values tX, tY, tZ, rX, rY, and rZ to the current space navigator values normalized on a -100 to 100 scale.
`WildMagic.LibFoundation.Mathematics.Vector3f`	`getTranslate()`
`static int`	`getTranslationCutoffValue()`
`static int`	`getTranslationScaleFactor()`
`VolumeImage`	`getVolumeImage()`
`VolumeImage`	`getVolumeImageB()`
`static void`	`invertRX()`
`static void`	`invertRY()`
`static void`	`invertRZ()`
`static void`	`invertTX()`
`static void`	`invertTY()`
`static void`	`invertTZ()`
`boolean`	`isUseMouseRotationCutoffs()`
`boolean`	`isUseMouseTranslationCutoffs()`
`boolean`	`isVisible()`
`void`	`keyPressed(java.awt.event.KeyEvent e)`	Part of the KeyListener interface.
`void`	`mousePressed(java.awt.event.MouseEvent e)`
`protected void`	`Move()`	Updates the camera and displayed objects for rendering.
`private float`	`normalizeSpaceNavValue(float value)`	takes a value from the spaceNavigotorController and normalizes the value between -1 to 1 got formula from http://www.mathworks.com/matlabcentral/newsreader/view_thread/256540
`private double`	`normalizeValue(double value, double minValue, double maxValue, double minRange, double maxRange)`	got this formula from the video at http://www.youtube.com/watch?
`static void`	`normalMovement()`
`void`	`pauseAnimator(boolean pause)`
`private void`	`printSpaceNavData()`
`void`	`processSpaceNavEvent()`	Processes a polled event from the space navigator
`void`	`processSpaceNavEvent(SpaceNavigatorEvent e)`
`void`	`record(boolean bOn)`
`void`	`reInitialize(VolumeImage kImageA, VolumeImage kImageB)`
`VolumeObject`	`RemoveNode(java.lang.String kNodeName)`
`protected void`	`RenderFrameRate(com.jogamp.opengl.GLAutoDrawable kDraw)`	Renders the frame rate to the screen.
`void`	`resetAxis()`	Reset the z-axis.
`void`	`resetAxisX()`	Reset x-axis.
`void`	`resetAxisXInv()`
`void`	`resetAxisY()`	Reset y-axis.
`void`	`reshape(com.jogamp.opengl.GLAutoDrawable arg0, int iX, int iY, int iWidth, int iHeight)`	Part of the GLEventListener interface.
`private void`	`rotateAboutXAxis()`
`private void`	`rotateAboutYAxis()`
`private void`	`rotateAboutZAxis()`
`void`	`saveAVIMovie()`	Save quick time movie.
`void`	`saveQuickTimeMovie()`	Save AVI movie.
`void`	`setCameraNearPlane(float distance)`
`void`	`setDefaultLighting()`
`private void`	`setMouseSpeedModifier()`
`void`	`setOrthographicProjection()`	Changes the projection to Orthographic Projection.
`void`	`setPerspectiveProjection()`	Changes the projection to Perspective Projection.
`static void`	`setRotationCutoffValue(int value)`
`static void`	`setRotationScaleFactor(float rotationScaleFactor)`	the rotationScaleFactor is used to change how fast the camera moves around the object ranging from 1%, the slowest, to 100%, the fastest
`void`	`SetSceneRotation(WildMagic.LibFoundation.Mathematics.Matrix3f kRotation)`
`static void`	`setTranslationCutoffValue(int value)`
`static void`	`setTranslationScaleFactor(int i)`	the translationScaleFactor is used to change how fast the camera moves around the object ranging from 1, the fastest, to 10, the slowest
`void`	`setUseMouseRotationCutoffs(boolean useMouseRotationCutoffs)`
`void`	`setUseMouseTranslationCutoffs(boolean useMouseTranslationCutoffs)`
`void`	`setVisible(boolean bVisible)`	Sets the currently visible flag.
`void`	`startAnimator(boolean bRunFast)`
`void`	`updateImageFromRotation()`	Build a image with the current rotational transformation matrix.
`void`	`updateLighting(WildMagic.LibGraphics.Rendering.Light[] akGLights)`	Called from JPanelLight.
`private void`	`updateScene(WildMagic.LibFoundation.Mathematics.Matrix3f rotateMatrix)`
`protected void`	`UpdateSceneRotation()`	Updates the displayed objects based on any user mouse rotation.
`boolean`	`writeImage()`	Writes a the frame buffer as a .jpg image to disk.

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
DrawFrameRate, getCameraLocation, getCameraParameters, getObjectParameters, getObjectRotation, InitializeCameraMotion, InitializeCameraMotion, InitializeObjectMotion, keyReleased, keyTyped, LookDown, LookUp, MeasureTime, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseReleased, mouseWheelMoved, MoveBackward, MoveCamera, MoveDown, MoveForward, MoveLeft, MoveObject, MoveRight, MoveUp, OnDisplay, OnInitialize, OnTerminate, ResetTime, RotateTrackBall, setCameraLocation, setCameraParameters, setObjectParameters, setObjectRotation, TurnLeft, TurnRight, UpdateCameraRotationSpeed, UpdateCameraTranslationSpeed, UpdateCameraZoomSpeed, UpdateFrameCount, UpdateMouseRotationSpeed

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication
GetAspectRatio, GetHeight, GetRenderer, GetWidth, GetWindowTitle, GetXPosition, GetYPosition, OnIdle, OnMove, OnPrecreate, OnResize, SetRenderer

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.Application
reloadShaders, TestStreaming

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.jogamp.opengl.GLEventListener
display, init

Methods inherited from interface java.awt.event.KeyListener
keyReleased, keyTyped

Methods inherited from interface java.awt.event.MouseListener
mouseClicked, mouseEntered, mouseExited, mouseReleased

Methods inherited from interface java.awt.event.MouseMotionListener
mouseDragged, mouseMoved

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - m_kVolumeImageA
```
protected VolumeImage m_kVolumeImageA
```
    VolumeImage for ModelImageA, contains data and textures.
  - m_kVolumeImageB
```
protected VolumeImage m_kVolumeImageB
```
    VolumeImage for ModelImageB, contains data and textures.
  - hyperstack
```
protected VolumeImage[] hyperstack
```
  - hyperstackColormap
```
protected WildMagic.LibGraphics.Rendering.Texture hyperstackColormap
```
  - m_kVolumeImageA_Old
```
protected VolumeImage m_kVolumeImageA_Old
```
  - m_kVolumeImageB_Old
```
protected VolumeImage m_kVolumeImageB_Old
```
  - m_kVolumeImageA_New
```
protected VolumeImage m_kVolumeImageA_New
```
  - m_kVolumeImageB_New
```
protected VolumeImage m_kVolumeImageB_New
```
  - m_spkScene
```
protected WildMagic.LibGraphics.SceneGraph.Node m_spkScene
```
    Scene-graph root node:
  - m_spkCull
```
protected WildMagic.LibGraphics.Rendering.CullState m_spkCull
```
    Culling: turns backface/frontface culling on/off:
  - m_kCuller
```
protected WildMagic.LibGraphics.SceneGraph.Culler m_kCuller
```
    Culling out-of-view objects:
  - m_kAnimator
```
protected com.jogamp.opengl.util.Animator m_kAnimator
```
    Animator object, displays scene in rendering loop (similar to GLUTMainLoop()
  - m_bInit
```
protected boolean m_bInit
```
    Set to true when init() is called:
  - m_kTranslate
```
protected WildMagic.LibFoundation.Mathematics.Vector3f m_kTranslate
```
    Scene translation, centers the scene:
  - m_kSceneToWorld
```
protected WildMagic.LibFoundation.Mathematics.Matrix4f m_kSceneToWorld
```
  - m_fX
```
protected float m_fX
```
    Normalized volume extents:
  - m_fY
```
protected float m_fY
```
    Normalized volume extents:
  - m_fZ
```
protected float m_fZ
```
    Normalized volume extents:
  - m_fMax
```
protected float m_fMax
```
    Normalized volume extents:
  - m_bVisible
```
protected boolean m_bVisible
```
    Flag for indicating the that Java Container is visible or not:
  - m_akLights
```
protected WildMagic.LibGraphics.Rendering.Light[] m_akLights
```
    Lights from JPanelLight
  - m_bTestFrameRate
```
protected boolean m_bTestFrameRate
```
    For testing the frame rate:
  - m_kZRotate
```
protected WildMagic.LibFoundation.Mathematics.Matrix3f m_kZRotate
```
    Basic rotations for fixed input use:
  - m_kYRotate
```
protected WildMagic.LibFoundation.Mathematics.Matrix3f m_kYRotate
```
    Basic rotations for fixed input use:
  - m_kXRotate
```
protected WildMagic.LibFoundation.Mathematics.Matrix3f m_kXRotate
```
    Basic rotations for fixed input use:
  - m_kDisplayList
```
protected java.util.Vector<VolumeObject> m_kDisplayList
```
    List of objects displayed in the scene.
  - m_bSurfaceUpdate
```
protected boolean m_bSurfaceUpdate
```
    Set to true when the surface has been added or modified.
  - m_bSurfaceMaskUpdate
```
protected boolean m_bSurfaceMaskUpdate
```
    Set to true when the surface mask should be recalculated.
  - m_bExtract
```
protected boolean m_bExtract
```
  - m_bDoClip
```
protected boolean m_bDoClip
```
  - m_iXPick
```
protected int m_iXPick
```
    Picking support:
  - m_iYPick
```
protected int m_iYPick
```
    Picking support:
  - m_bPickPending
```
protected boolean m_bPickPending
```
    Set to true when there is a pending pick operation
  - m_kPicker
```
protected WildMagic.LibGraphics.Collision.Picker m_kPicker
```
    For processing picking:
  - m_bModified
```
protected boolean m_bModified
```
    Minimizes rendering, only render when modified is true.
  - m_iScreenCaptureCounter
```
protected int m_iScreenCaptureCounter
```
    Screen capture counter.
  - m_iMovieCounter
```
private int m_iMovieCounter
```
  - m_bMouseDrag
```
protected boolean m_bMouseDrag
```
    keeps track if the user is currently dragging with the mouse
  - m_bSnapshot
```
protected boolean m_bSnapshot
```
    Set to true when recording.
  - m_iCaptureFPS
```
protected int m_iCaptureFPS
```
  - m_bShared
```
protected boolean m_bShared
```
  - m_kDeleteList
```
protected java.util.Vector<VolumeObject> m_kDeleteList
```
  - updateBoundingCube
```
protected boolean updateBoundingCube
```
  - nearPlane
```
protected float nearPlane
```
  - isSpaceNavCodeRunning
```
protected boolean isSpaceNavCodeRunning
```
  - spaceNavMax
```
private static float spaceNavMax
```
    actual min and max values for the 3D mouse (the space navigator)
  - spaceNavMin
```
private static float spaceNavMin
```
    actual min and max values for the 3D mouse (the space navigator)
  - mouseMax
```
private static int mouseMax
```
    logical min and max mouse values for calculations, this is the range of the normalized input values
  - mouseMin
```
private static int mouseMin
```
    logical min and max mouse values for calculations, this is the range of the normalized input values
  - rotationScaleFactor
```
private static float rotationScaleFactor
```
    used for slowing down the rate that the 3D mouse moves the image
  - translationScaleFactor
```
private static int translationScaleFactor
```
  - translationCutoff
```
private static int translationCutoff
```
    used as cutoffs for making space navigator mouse less sensitive to the low range values that may not be intentional user input
  - rotationCutoff
```
private static int rotationCutoff
```
    used as cutoffs for making space navigator mouse less sensitive to the low range values that may not be intentional user input
  - mouseSpeedScaler
```
private static double mouseSpeedScaler
```
    used to change the speed that the 3D mouse moves the camera
  - invertTX
```
private static int invertTX
```
    used to invert the settings of the mouse
  - invertTY
```
private static int invertTY
```
    used to invert the settings of the mouse
  - invertTZ
```
private static int invertTZ
```
    used to invert the settings of the mouse
  - invertRX
```
private static int invertRX
```
    used to invert the settings of the mouse
  - invertRY
```
private static int invertRY
```
    used to invert the settings of the mouse
  - invertRZ
```
private static int invertRZ
```
    used to invert the settings of the mouse
  - zD
```
private static int zD
```
    used for fine movement checkbox in 3D mouse options
  - tX
```
private static double tX
```
    holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
  - tY
```
private static double tY
```
    holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
  - tZ
```
private static double tZ
```
    holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
  - rX
```
private static double rX
```
    holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
  - rY
```
private static double rY
```
    holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
  - rZ
```
private static double rZ
```
    holds the current value of the space navigator. normalized on a -100 to 100 scale for cross platform/calculating convenience
  - m_kWinLevel
```
protected WindowLevel m_kWinLevel
```
    Window-level interface.
  - m_bFirstDrag
```
protected boolean m_bFirstDrag
```
    Change the mouse cursor with the first mouseDrag event
  - useMouseTranslationCutoffs
```
private boolean useMouseTranslationCutoffs
```
  - useMouseRotationCutoffs
```
private boolean useMouseRotationCutoffs
```
  - dpiScale
```
protected double dpiScale
```
  - m_bDispose
```
protected boolean m_bDispose
```
  - defaultVelocityTranslational
```
double defaultVelocityTranslational
```
    3D MOUSE MOTION CONSTANTS
  - transScalar
```
double transScalar
```
  - transPower
```
double transPower
```
  - ZXDistanceStep
```
float ZXDistanceStep
```
  - ZYDistanceStep
```
float ZYDistanceStep
```
  - ZZDistanceStep
```
float ZZDistanceStep
```
  - defaultVelocityRotational
```
double defaultVelocityRotational
```
  - rotScalar
```
double rotScalar
```
  - rotPower
```
double rotPower
```
  - zVector
```
WildMagic.LibFoundation.Mathematics.Vector3f zVector
```
  - currentLocation
```
WildMagic.LibFoundation.Mathematics.Vector3f currentLocation
```
  - mouseRot
```
double mouseRot
```
- Constructor Detail
  - GPURenderBase
```
public GPURenderBase()
```
    Default GPURenderBase constructor.
  - GPURenderBase
```
public GPURenderBase(VolumeTriPlanarInterface kParent,
                     com.jogamp.opengl.util.Animator kAnimator,
                     VolumeImage kVolumeImageA,
                     VolumeImage kVolumeImageB)
```
    Parameters:
    
    kParent -
    
    kAnimator -
    
    kVolumeImageA -
    
    kVolumeImageB -
- Method Detail
  - AddNode
```
public VolumeObject AddNode(WildMagic.LibGraphics.SceneGraph.Node kNode)
```
    Add a new scene-graph node to the display list.
    
    Parameters:
    
    kNode -
  - dispose
```
public void dispose()
```
    Overrides:
    
    dispose in class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
  - dispose
```
public void dispose(com.jogamp.opengl.GLAutoDrawable kDrawable)
```
    memory cleanup.
    
    Specified by:
    
    dispose in interface com.jogamp.opengl.GLEventListener
  - drawText
```
public void drawText(int x,
                     int y,
                     java.lang.String message)
```
  - GetCanvas
```
public com.jogamp.opengl.awt.GLCanvas GetCanvas()
```
    Returns the GLCanvas in the m_pkRenderer object.
    
    Returns:
    
    OpenGLRenderer.GLCanvas
  - getCounter
```
public int getCounter()
```
    Returns:
    
    current screen capture number.
  - getImage
```
public ModelImage getImage()
```
    Returns:
    
    ModelImage A.
  - getVolumeImage
```
public VolumeImage getVolumeImage()
```
    Returns:
    
    ModelImage A.
  - getVolumeImageB
```
public VolumeImage getVolumeImageB()
```
  - GetLights
```
public WildMagic.LibGraphics.Rendering.Light[] GetLights()
```
    Returns:
    
    the current light configuration.
  - GetNode
```
public VolumeNode GetNode(java.lang.String kSurfaceName)
```
    Sets blending between imageA and imageB.
    
    Parameters:
    
    fValue - the blend value (0-1)
  - getTranslate
```
public WildMagic.LibFoundation.Mathematics.Vector3f getTranslate()
```
    Returns:
    
    translation vector center of the volume rendered scene.
  - keyPressed
```
public void keyPressed(java.awt.event.KeyEvent e)
```
    Part of the KeyListener interface.
    
    Specified by:
    
    keyPressed in interface java.awt.event.KeyListener
    
    Overrides:
    
    keyPressed in class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
    
    Parameters:
    
    e - the key event.
  - updateScene
```
private void updateScene(WildMagic.LibFoundation.Mathematics.Matrix3f rotateMatrix)
```
  - record
```
public void record(boolean bOn)
```
  - reInitialize
```
public void reInitialize(VolumeImage kImageA,
                         VolumeImage kImageB)
```
  - RemoveNode
```
public VolumeObject RemoveNode(java.lang.String kNodeName)
```
  - resetAxis
```
public void resetAxis()
```
    Reset the z-axis.
  - resetAxisX
```
public void resetAxisX()
```
    Reset x-axis.
  - resetAxisXInv
```
public void resetAxisXInv()
```
  - resetAxisY
```
public void resetAxisY()
```
    Reset y-axis.
  - reshape
```
public void reshape(com.jogamp.opengl.GLAutoDrawable arg0,
                    int iX,
                    int iY,
                    int iWidth,
                    int iHeight)
```
    Part of the GLEventListener interface. Called when the GLCanvas is resized.
    
    Specified by:
    
    reshape in interface com.jogamp.opengl.GLEventListener
    
    Parameters:
    
    arg0 - the GLCanvas
    
    iX - the new x-position in screen coordinates.
    
    iY - the new y-position in screen coordinates.
    
    iWidth - the new width
    
    iHeight - the new height
  - saveAVIMovie
```
public void saveAVIMovie()
```
    Save quick time movie.
  - saveQuickTimeMovie
```
public void saveQuickTimeMovie()
```
    Save AVI movie.
  - setCameraNearPlane
```
public void setCameraNearPlane(float distance)
```
  - getNearPlane
```
public float getNearPlane()
```
    Get the near plane
  - setOrthographicProjection
```
public void setOrthographicProjection()
```
    Changes the projection to Orthographic Projection.
  - setPerspectiveProjection
```
public void setPerspectiveProjection()
```
    Changes the projection to Perspective Projection.
  - setVisible
```
public void setVisible(boolean bVisible)
```
    Sets the currently visible flag. Used when the GLCanvas is removed from the display panel or frame.
    
    Parameters:
    
    bVisible - set to false when the GLCanvas container is not displayed.
  - isVisible
```
public boolean isVisible()
```
  - startAnimator
```
public void startAnimator(boolean bRunFast)
```
  - pauseAnimator
```
public void pauseAnimator(boolean pause)
```
  - updateImageFromRotation
```
public void updateImageFromRotation()
```
    Build a image with the current rotational transformation matrix. Step.1 convert the java3D transform matrix into a quaternion component. Step.2 convert the quaternion into image( our world ) coordinate system. Step.3 convert the quaternion into a rotatin matrix. Quaternion q ( w, x, y, z ): rotation of w around the vector ( x, y, z ); Convert the quaternion into a rotation matrix. / \ | 1-2*y^2-2*z^2 2*x*y-2*w*z 2*x*z+2*w*y | | 2*xy+2*w*z 1-2*x^2-2*z^2 2*y*z-2*w*x | | 2*x*z-2*w*y 2*y*z+2*w*x 1-2*x^2-2*y^2 | \ / Step.4 Calling the transform algorithm to extract the image.
  - setDefaultLighting
```
public void setDefaultLighting()
```
  - updateLighting
```
public void updateLighting(WildMagic.LibGraphics.Rendering.Light[] akGLights)
```
    Called from JPanelLight. Updates the lighting parameters.
    
    Parameters:
    
    akGLights - the set of GeneralLight objects.
  - writeImage
```
public boolean writeImage()
```
    Writes a the frame buffer as a .jpg image to disk. The file name is captureImage + the image number.
    
    Returns:
    
    true on successful write.
  - GetSceneRotation
```
public WildMagic.LibFoundation.Mathematics.Matrix3f GetSceneRotation()
```
  - Move
```
protected void Move()
```
    Updates the camera and displayed objects for rendering.
  - RenderFrameRate
```
protected void RenderFrameRate(com.jogamp.opengl.GLAutoDrawable kDraw)
```
    Renders the frame rate to the screen.
  - SetSceneRotation
```
public void SetSceneRotation(WildMagic.LibFoundation.Mathematics.Matrix3f kRotation)
```
  - UpdateSceneRotation
```
protected void UpdateSceneRotation()
```
    Updates the displayed objects based on any user mouse rotation.
  - getDisplayList
```
public java.util.Vector<VolumeObject> getDisplayList()
```
    Called by the doPick() method in Navigation behavior.
    
    Returns:
    
    the display list
  - getNormalizedXDim
```
public float getNormalizedXDim()
```
    Called by the NavigationBehavior to get normalized bounding box, x dim
    
    Returns:
    
    normalized bounding box x component.
  - getNormalizedYDim
```
public float getNormalizedYDim()
```
    Called by the NavigationBehavior to get normalized bounding box, y dim
    
    Returns:
    
    normalized bounding box y component.
  - getNormalizedZDim
```
public float getNormalizedZDim()
```
    Called by the NavigationBehavior to get normalized bounding box, z dim
    
    Returns:
    
    normalized bounding box z component.
  - getSceneToWorldMatrix
```
public WildMagic.LibFoundation.Mathematics.Matrix4f getSceneToWorldMatrix()
```
    Get the world matrix.
    
    Returns:
    
    world matrix
  - processSpaceNavEvent
```
public void processSpaceNavEvent()
```
    Description copied from interface: SpaceNavigatorListener
    
    Processes a polled event from the space navigator
    
    Specified by:
    
    processSpaceNavEvent in interface SpaceNavigatorListener
  - rotateAboutXAxis
```
private void rotateAboutXAxis()
```
  - rotateAboutYAxis
```
private void rotateAboutYAxis()
```
  - rotateAboutZAxis
```
private void rotateAboutZAxis()
```
  - setMouseSpeedModifier
```
private void setMouseSpeedModifier()
```
  - processSpaceNavEvent
```
public void processSpaceNavEvent(SpaceNavigatorEvent e)
```
    Specified by:
    
    processSpaceNavEvent in interface SpaceNavigatorListener
  - mousePressed
```
public void mousePressed(java.awt.event.MouseEvent e)
```
    Specified by:
    
    mousePressed in interface java.awt.event.MouseListener
    
    Overrides:
    
    mousePressed in class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
  - normalizeSpaceNavValue
```
private float normalizeSpaceNavValue(float value)
```
    takes a value from the spaceNavigotorController and normalizes the value between -1 to 1 got formula from http://www.mathworks.com/matlabcentral/newsreader/view_thread/256540
    
    Parameters:
    
    value -
    
    Returns:
  - normalizeValue
```
private double normalizeValue(double value,
                              double minValue,
                              double maxValue,
                              double minRange,
                              double maxRange)
```
    got this formula from the video at http://www.youtube.com/watch?v=7DQMAXaiXmk
    
    Parameters:
    
    value -
    
    minValue -
    
    maxValue -
    
    minRange -
    
    maxRange -
    
    Returns:
  - printSpaceNavData
```
private void printSpaceNavData()
```
  - checkIfSpaceNavNeedsCalibration
```
protected static void checkIfSpaceNavNeedsCalibration()
```
  - invertRX
```
public static void invertRX()
```
  - invertRY
```
public static void invertRY()
```
  - invertRZ
```
public static void invertRZ()
```
  - invertTX
```
public static void invertTX()
```
  - invertTY
```
public static void invertTY()
```
  - invertTZ
```
public static void invertTZ()
```
  - fineMovement
```
public static void fineMovement()
```
  - normalMovement
```
public static void normalMovement()
```
  - getSpaceNavValues
```
private void getSpaceNavValues()
```
    Helper method sets the values tX, tY, tZ, rX, rY, and rZ to the current space navigator values normalized on a -100 to 100 scale. This is done to make coding cross platform values easier by making them uniform across platforms.
  - setTranslationCutoffValue
```
public static void setTranslationCutoffValue(int value)
```
  - getTranslationCutoffValue
```
public static int getTranslationCutoffValue()
```
  - setRotationCutoffValue
```
public static void setRotationCutoffValue(int value)
```
  - getRotationCutoffValue
```
public static int getRotationCutoffValue()
```
  - getTranslationScaleFactor
```
public static int getTranslationScaleFactor()
```
  - setTranslationScaleFactor
```
public static void setTranslationScaleFactor(int i)
```
    the translationScaleFactor is used to change how fast the camera moves around the object ranging from 1, the fastest, to 10, the slowest
  - isUseMouseTranslationCutoffs
```
public boolean isUseMouseTranslationCutoffs()
```
  - setUseMouseTranslationCutoffs
```
public void setUseMouseTranslationCutoffs(boolean useMouseTranslationCutoffs)
```
  - isUseMouseRotationCutoffs
```
public boolean isUseMouseRotationCutoffs()
```
  - setUseMouseRotationCutoffs
```
public void setUseMouseRotationCutoffs(boolean useMouseRotationCutoffs)
```
  - getRotationScaleFactor
```
public static float getRotationScaleFactor()
```
  - setRotationScaleFactor
```
public static void setRotationScaleFactor(float rotationScaleFactor)
```
    the rotationScaleFactor is used to change how fast the camera moves around the object ranging from 1%, the slowest, to 100%, the fastest
    
    Parameters:
    
    rotationScaleFactor - - value must be between 0.0f and 1.0f representing the percentage to scale the raw input speed

Class GPURenderBase

Field Summary

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication

Constructor Summary

Method Summary

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.Application

Methods inherited from class java.lang.Object

Methods inherited from interface com.jogamp.opengl.GLEventListener

Methods inherited from interface java.awt.event.KeyListener

Methods inherited from interface java.awt.event.MouseListener

Methods inherited from interface java.awt.event.MouseMotionListener

Field Detail

serialVersionUID

m_kVolumeImageA

m_kVolumeImageB

hyperstack

hyperstackColormap

m_kVolumeImageA_Old

m_kVolumeImageB_Old

m_kVolumeImageA_New

m_kVolumeImageB_New

m_spkScene

m_spkCull

m_kCuller

m_kAnimator

m_bInit

m_kTranslate

m_kSceneToWorld

m_fX

m_fY

m_fZ

m_fMax

m_bVisible

m_akLights

m_bTestFrameRate

m_kZRotate

m_kYRotate

m_kXRotate

m_kDisplayList

m_bSurfaceUpdate

m_bSurfaceMaskUpdate

m_bExtract

m_bDoClip

m_iXPick

m_iYPick

m_bPickPending

m_kPicker

m_bModified

m_iScreenCaptureCounter

m_iMovieCounter

m_bMouseDrag

m_bSnapshot

m_iCaptureFPS

m_bShared

m_kDeleteList

updateBoundingCube

nearPlane

isSpaceNavCodeRunning

spaceNavMax

spaceNavMin

mouseMax

mouseMin

rotationScaleFactor

translationScaleFactor

translationCutoff

rotationCutoff

mouseSpeedScaler

invertTX

invertTY

invertTZ

invertRX

invertRY

invertRZ

zD

tX

tY

tZ