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

Class VolumePlaneEffect

java.lang.Object

WildMagic.LibGraphics.ObjectSystem.GraphicsObject

WildMagic.LibGraphics.Effects.Effect

WildMagic.LibGraphics.Effects.ShaderEffect

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

All Implemented Interfaces:

java.io.Serializable, WildMagic.LibGraphics.ObjectSystem.NameIdInterface, WildMagic.LibGraphics.ObjectSystem.StreamInterface

public class VolumePlaneEffect
extends WildMagic.LibGraphics.Effects.ShaderEffect
implements WildMagic.LibGraphics.ObjectSystem.StreamInterface

The VolumePlaneEffect ShaderEffect creates shaders for mapping the volume data onto the planes for the 3-orthogonal planes displayed in the VolumeViewer and for the PlaneRender objects.

See Also:

GPUVolumeRender.java, VolumeViewer.java, PlaneRender.java, Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	basicParameters
private static java.lang.String	basicParametersB
private static java.lang.String	basicParametersSurface
private boolean	m_bShowSurface
private boolean	m_bTransparent
private float	m_fBlend
private WildMagic.LibGraphics.Shaders.PixelShader	m_kPShader
private VolumeImage	m_kVolumeImageA	Shared volume data and textures.
private VolumeImage	m_kVolumeImageB	Shared volume data and textures.
private static java.lang.String	outputParameters
private static java.lang.String	outputParametersTransparency
private ModelRGB	rgbA
private ModelRGB	rgbB
private static long	serialVersionUID

Fields inherited from class WildMagic.LibGraphics.Effects.ShaderEffect

m_iPassQuantity, m_kAlphaState, m_kCompiledPrograms, m_kVShader

Constructor Summary

Constructors

Constructor	Description
VolumePlaneEffect(VolumeImage kVolumeImageA, VolumeImage kVolumeImageB, boolean bTransparent)	Creates a new VolumeShaderEffect object.

Method Summary

Modifier and Type	Method	Description
void	Blend(float fBlend)	Sets the blend factor shader parameter between imageA and imageB.
private java.lang.String	createProgramText()
void	dispose()	memory cleanup.
float	GetBlend()	Sets the blend factor shader parameter between imageA and imageB.
private void	Init()	Initializes the ShaderEffect vertex and pixel shader programs.
void	OnLoadPrograms(int iPass, WildMagic.LibGraphics.Shaders.Program pkVProgram, WildMagic.LibGraphics.Shaders.Program pkPProgram, WildMagic.LibGraphics.Shaders.Program pkCProgram)
WildMagic.LibGraphics.ObjectSystem.StringTree	SaveStrings(java.lang.String acTitle)
void	setABBlend(float fBlend)	Sets the blend factor shader parameter between imageA and imageB.
void	setRGBTA(ModelRGB RGBT)
void	setRGBTB(ModelRGB RGBT)
void	ShowSurface(boolean bOn)	Turns rendering the planes with the surface mask on/off.

Methods inherited from class WildMagic.LibGraphics.Effects.ShaderEffect

GetAllObjectsByName, GetBlending, GetCProgram, GetDiskUsed, GetObjectByID, GetObjectByName, GetPassQuantity, GetPProgram, GetSamplerInformation, GetTexture, GetTexture, GetTextureQuantity, GetVProgram, Link, Load, LoadPrograms, LoadResources, OnReleasePrograms, Register, ReleasePrograms, ReleaseResources, RestoreGlobalState, Save, SetCProgram, SetDefaultAlphaState, SetGlobalState, SetPassQuantity, SetPShader, SetVShader

Methods inherited from class WildMagic.LibGraphics.Effects.Effect

Draw

Methods inherited from class WildMagic.LibGraphics.ObjectSystem.GraphicsObject

GetID, GetName, GetNextID, GetObjectByIDBase, GetObjectByNameBase, SetName

Methods inherited from class java.lang.Object

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

Methods inherited from interface WildMagic.LibGraphics.ObjectSystem.StreamInterface

GetDiskUsed, Link, Load, Register, Save

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

m_kVolumeImageA

private VolumeImage m_kVolumeImageA

Shared volume data and textures.

m_kVolumeImageB

private VolumeImage m_kVolumeImageB

Shared volume data and textures.

rgbA

private ModelRGB rgbA

rgbB

private ModelRGB rgbB

m_bShowSurface

private boolean m_bShowSurface

m_fBlend

private float m_fBlend

m_kPShader

private WildMagic.LibGraphics.Shaders.PixelShader m_kPShader

m_bTransparent

private boolean m_bTransparent

basicParameters

private static java.lang.String basicParameters

basicParametersB

private static java.lang.String basicParametersB

basicParametersSurface

private static java.lang.String basicParametersSurface

outputParameters

private static java.lang.String outputParameters

outputParametersTransparency

private static java.lang.String outputParametersTransparency

Constructor Detail

VolumePlaneEffect

public VolumePlaneEffect(VolumeImage kVolumeImageA,
                         VolumeImage kVolumeImageB,
                         boolean bTransparent)

Creates a new VolumeShaderEffect object.

Parameters:

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

kVolumeImageB - second VolumeImage.

bUnique - when true the shader program must be unique.

Method Detail

Blend

public void Blend(float fBlend)

Sets the blend factor shader parameter between imageA and imageB.

Parameters:

fBlend - blend factor (range = 0-1).

dispose

public void dispose()

memory cleanup.

Overrides:

dispose in class WildMagic.LibGraphics.Effects.ShaderEffect

GetBlend

public float GetBlend()

Sets the blend factor shader parameter between imageA and imageB.

Parameters:

fBlend - blend factor (range = 0-1).

OnLoadPrograms

public void OnLoadPrograms(int iPass,
                           WildMagic.LibGraphics.Shaders.Program pkVProgram,
                           WildMagic.LibGraphics.Shaders.Program pkPProgram,
                           WildMagic.LibGraphics.Shaders.Program pkCProgram)

Overrides:

OnLoadPrograms in class WildMagic.LibGraphics.Effects.ShaderEffect

SaveStrings

public WildMagic.LibGraphics.ObjectSystem.StringTree SaveStrings(java.lang.String acTitle)

Specified by:

SaveStrings in interface WildMagic.LibGraphics.ObjectSystem.StreamInterface

Overrides:

SaveStrings in class WildMagic.LibGraphics.Effects.ShaderEffect

setABBlend

public void setABBlend(float fBlend)

Sets the blend factor shader parameter between imageA and imageB.

Parameters:

fBlend - blend factor (range = 0-1).

setRGBTA

public void setRGBTA(ModelRGB RGBT)

setRGBTB

public void setRGBTB(ModelRGB RGBT)

ShowSurface

public void ShowSurface(boolean bOn)

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

Parameters:

bOn - on/off.

Init

private void Init()

Initializes the ShaderEffect vertex and pixel shader programs.

createProgramText

private java.lang.String createProgramText()