Package gov.nih.mipav.view.renderer.WildMagic.Render

Class VolumeSlices

java.lang.Object

gov.nih.mipav.view.renderer.WildMagic.Render.VolumeObject

gov.nih.mipav.view.renderer.WildMagic.Render.VolumeSlices

public class VolumeSlices
extends VolumeObject

Displays the three orthogonal planes with the volume data.

See Also:

GPUVolumeRender.java, VolumePlaneEffect.java, VolumeObject.java

Field Summary

Fields

Modifier and Type	Field	Description
private boolean[]	m_abShowBoundingBox	Displaying each bounding-box:
private boolean[]	m_abShowPlanes	Displaying each plane:
private boolean[]	m_abSolid
private WildMagic.LibGraphics.SceneGraph.Polyline[]	m_akBoundingBox	The three plane bounding-box Polylines.
private WildMagic.LibFoundation.Mathematics.ColorRGB[]	m_akColors	Set of colors used to draw the X and Y Bars and the Z box:.
private VolumePlaneEffect[]	m_akPlaneEffect	ShaderEffects for the planes.
private VolumePlaneEffect[]	m_akPlaneEffectTransparent
private WildMagic.LibGraphics.SceneGraph.TriMesh[]	m_akPlanes	The three orthogonal plane TriMeshes.
private VolumePreRenderEffect[]	m_kBoundingBoxShaderSolid
private VolumePreRenderEffect[]	m_kBoundingBoxShaderTransparent
private VolumePreRenderEffect[]	m_kVolumePreShader	ShaderEffect for the pre-render stage the bounding-box and the slice share the same pre-render effect.
private VolumePreRenderEffect[]	m_kVolumePreShaderTransparent
private int[]	sliceIDs

Fields inherited from class gov.nih.mipav.view.renderer.WildMagic.Render.VolumeObject

m_bDisplay, m_bPickable, m_bTransparent, m_fVolumeDiv, m_fVolumeMult, m_fX, m_fY, m_fZ, m_kAlpha, m_kAlphaTransparency, m_kCull, m_kDeleteList, m_kLightShader, m_kLocalScale, m_kPolygonOffset, m_kResolutions, m_kScene, m_kTranslate, m_kVolumeImageA, m_kVolumeImageB, m_kVolumeScale, m_kVolumeTrans, m_kWireframe, m_kZBuffer, m_kZBufferTransparency

Constructor Summary

Constructors

Constructor	Description
VolumeSlices(WildMagic.LibGraphics.Rendering.Renderer kRenderer, VolumeImage kImageA, VolumeImage kImageB, WildMagic.LibFoundation.Mathematics.Vector3f kTranslate, float fX, float fY, float fZ)	Create a new VolumeObject with the VolumeImage parameter.

Method Summary

Modifier and Type	Method	Description
private void	CreateBoundingBox()	Creates the bounding frames for the planes.
private void	CreatePlanes()	Creates the scene graph.
void	dispose(WildMagic.LibGraphics.Rendering.Renderer kRenderer)	Delete local memory.
WildMagic.LibGraphics.SceneGraph.Node	GetScene()	Get the object's parent node in the scene graph.
boolean	GetShowBoundingBox(int i)	Return the current display status for the bounding box for the given plane.
boolean	GetShowSlice(int i)	Return the current display status for the bounding box for the given plane.
float[]	GetSliceOpacity()
float	GetSliceOpacity(int i)	Return the opacity for the given plane.
private void	reCreateBoundingBox()
void	reCreateScene(VolumeImage kImageA, WildMagic.LibFoundation.Mathematics.Vector3f kTranslate, float fX, float fY, float fZ)
void	Render(WildMagic.LibGraphics.Rendering.Renderer kRenderer, WildMagic.LibGraphics.SceneGraph.Culler kCuller, boolean bPreRender, boolean bSolid)	Render the object.
void	setABBlend(float fBlend)
void	SetBoundingBoxColor(int i, WildMagic.LibFoundation.Mathematics.ColorRGB kColor)	Sets the bounding box color for the given plane.
void	SetCenter(WildMagic.LibFoundation.Mathematics.Vector3f kCenter)	Sets the positions of the three orthogonal planes.
void	setRGBTA(ModelRGB RGBT)
void	setRGBTB(ModelRGB RGBT)
void	SetSliceOpacity(float[] afAlpha)
void	SetSliceOpacity(int i, float fAlpha)	Sets the opacity for the given plane.
void	SetTranslate(WildMagic.LibFoundation.Mathematics.Vector3f kTranslate)	Copy translation vector.
void	ShowBoundingBox(int i, boolean bShow)	Turns on/off displaying the bounding box for the given plane.
void	ShowSlice(int i, boolean bShow)	Turns on/off displaying the given plane.
void	ShowSurface(boolean bOn)	Turns rendering the planes with the surface mask on/off.
int	whichPlane(WildMagic.LibGraphics.SceneGraph.TriMesh kMesh)

Methods inherited from class gov.nih.mipav.view.renderer.WildMagic.Render.VolumeObject

Blend, Dropper, Erase, GetBackface, getDepth, GetDisplay, GetMesh, GetName, GetPickable, GetPolygonMode, getTexCoord, GetTranslate, localToScannerCoords, localToVolumeCoords, Paint, PostRender, scale, SetBackface, SetColor, SetDisplay, SetFrontface, setImageB, SetLight, SetPickable, SetPolygonMode, Translate, volumeToLocalCoords

Methods inherited from class java.lang.Object

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

Field Detail

m_kBoundingBoxShaderSolid

private VolumePreRenderEffect[] m_kBoundingBoxShaderSolid

m_kBoundingBoxShaderTransparent

private VolumePreRenderEffect[] m_kBoundingBoxShaderTransparent

m_kVolumePreShader

private VolumePreRenderEffect[] m_kVolumePreShader

ShaderEffect for the pre-render stage the bounding-box and the slice share the same pre-render effect.

m_kVolumePreShaderTransparent

private VolumePreRenderEffect[] m_kVolumePreShaderTransparent

m_akPlaneEffect

private VolumePlaneEffect[] m_akPlaneEffect

ShaderEffects for the planes. Each is unique so they can have different alpha values.

m_akPlaneEffectTransparent

private VolumePlaneEffect[] m_akPlaneEffectTransparent

m_akPlanes

private WildMagic.LibGraphics.SceneGraph.TriMesh[] m_akPlanes

The three orthogonal plane TriMeshes.

m_abShowPlanes

private boolean[] m_abShowPlanes

Displaying each plane:

m_akBoundingBox

private WildMagic.LibGraphics.SceneGraph.Polyline[] m_akBoundingBox

The three plane bounding-box Polylines.

m_abShowBoundingBox

private boolean[] m_abShowBoundingBox

Displaying each bounding-box:

m_akColors

private WildMagic.LibFoundation.Mathematics.ColorRGB[] m_akColors

Set of colors used to draw the X and Y Bars and the Z box:.

m_abSolid

private boolean[] m_abSolid

sliceIDs

private int[] sliceIDs

Constructor Detail

VolumeSlices

public VolumeSlices(WildMagic.LibGraphics.Rendering.Renderer kRenderer,
                    VolumeImage kImageA,
                    VolumeImage kImageB,
                    WildMagic.LibFoundation.Mathematics.Vector3f kTranslate,
                    float fX,
                    float fY,
                    float fZ)

Create a new VolumeObject with the VolumeImage parameter.

Parameters:

kImageA - the VolumeImage containing shared data and textures for rendering.

kVolumeImageB - second VolumeImage.

kTranslate - translation in the scene-graph for this object.

fX - the size of the volume in the x-dimension (extent * resolutions)

fY - the size of the volume in the y-dimension (extent * resolutions)

fZ - the size of the volume in the z-dimension (extent * resolutions)

Method Detail

dispose

public void dispose(WildMagic.LibGraphics.Rendering.Renderer kRenderer)

Delete local memory.

Overrides:

dispose in class VolumeObject

GetScene

public WildMagic.LibGraphics.SceneGraph.Node GetScene()

Description copied from class: VolumeObject

Get the object's parent node in the scene graph.

Overrides:

GetScene in class VolumeObject

GetShowBoundingBox

public boolean GetShowBoundingBox(int i)

Return the current display status for the bounding box for the given plane.

Parameters:

i - the plane index (0-3) in file coordinates.

Returns:

true when the bounding box is displayed.

GetShowSlice

public boolean GetShowSlice(int i)

Return the current display status for the bounding box for the given plane.

Parameters:

i - the plane index (0-3) in file coordinates.

Returns:

true when the bounding box is displayed.

GetSliceOpacity

public float GetSliceOpacity(int i)

Return the opacity for the given plane.

Parameters:

i - the plane index (0-3) in file coordinates.

Returns:

the opacity for the given plane.

GetSliceOpacity

public float[] GetSliceOpacity()

SetSliceOpacity

public void SetSliceOpacity(float[] afAlpha)

Render

public void Render(WildMagic.LibGraphics.Rendering.Renderer kRenderer,
                   WildMagic.LibGraphics.SceneGraph.Culler kCuller,
                   boolean bPreRender,
                   boolean bSolid)

Description copied from class: VolumeObject

Render the object.

Specified by:

Render in class VolumeObject

Parameters:

kRenderer - the OpenGLRenderer object.

kCuller - the Culler object.

setABBlend

public void setABBlend(float fBlend)

SetBoundingBoxColor

public void SetBoundingBoxColor(int i,
                                WildMagic.LibFoundation.Mathematics.ColorRGB kColor)

Sets the bounding box color for the given plane.

Parameters:

i - the plane index (0-3) in file coordinates.

kColor - the new color.

SetCenter

public void SetCenter(WildMagic.LibFoundation.Mathematics.Vector3f kCenter)

Sets the positions of the three orthogonal planes.

Parameters:

kCenter - the positions in file coordinates.

setRGBTA

public void setRGBTA(ModelRGB RGBT)

setRGBTB

public void setRGBTB(ModelRGB RGBT)

SetSliceOpacity

public void SetSliceOpacity(int i,
                            float fAlpha)

Sets the opacity for the given plane.

Parameters:

i - the plane index (0-3) in file coordinates.

fAlpha - the opacity for the given plane.

ShowBoundingBox

public void ShowBoundingBox(int i,
                            boolean bShow)

Turns on/off displaying the bounding box for the given plane.

Parameters:

i - the plane index (0-3) in file coordinates.

bShow - when true, the bounding box is displayed.

ShowSlice

public void ShowSlice(int i,
                      boolean bShow)

Turns on/off displaying the given plane.

Parameters:

i - the plane index (0-3) in file coordinates.

bShow - when true, the plane is displayed.

ShowSurface

public void ShowSurface(boolean bOn)

Turns rendering the planes with the surface mask on/off.

Parameters:

bOn - on/off.

SetTranslate

public void SetTranslate(WildMagic.LibFoundation.Mathematics.Vector3f kTranslate)

Description copied from class: VolumeObject

Copy translation vector.

Overrides:

SetTranslate in class VolumeObject

Parameters:

kTranslate - new translation amount.

whichPlane

public int whichPlane(WildMagic.LibGraphics.SceneGraph.TriMesh kMesh)

CreateBoundingBox

private void CreateBoundingBox()

Creates the bounding frames for the planes.

CreatePlanes

private void CreatePlanes()

Creates the scene graph.

reCreateScene

public void reCreateScene(VolumeImage kImageA,
                          WildMagic.LibFoundation.Mathematics.Vector3f kTranslate,
                          float fX,
                          float fY,
                          float fZ)

reCreateBoundingBox

private void reCreateBoundingBox()