java.lang.Object
- gov.nih.mipav.view.renderer.J3D.volumeview.Renderer
- - gov.nih.mipav.view.renderer.J3D.volumeview.RayCastRenderer
  - - gov.nih.mipav.view.renderer.J3D.volumeview.RayCastIntensity

All Implemented Interfaces:

RendererInterfaceIntensity

Direct Known Subclasses:

RayCastIntensityDRR, RayCastIntensityMIP
```
public abstract class RayCastIntensity
extends RayCastRenderer
implements RendererInterfaceIntensity
```
A ray tracer for 3D intensity images.

Field Summary

Fields
Modifier and Type Field Description

protected byte[] m_acImageA
DOCUMENT ME!

protected byte[] m_acImageB
DOCUMENT ME!

protected RendererMapIntensity m_kMap
DOCUMENT ME!
- Fields inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.RayCastRenderer
  blue, clipRegionXNeg, clipRegionXPos, clipRegionYNeg, clipRegionYPos, clipRegionZNeg, clipRegionZPos, fXDelta, fYDelta, fZDelta, green, m_fInvXDelta, m_fInvYDelta, m_fInvZDelta, m_kExtent, m_kMDir, m_kMOrig, m_kP0, m_kP1, m_kPDiff, m_kV, m_kWDir, m_kWOrig, opacityFunctA, opacityFunctB, red, vertexDiffuse, vertexSpecular, xLUTa, xLUTb, yLUTa, yLUTb
- Fields inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.Renderer
  m_aiRImage, m_akAxis, m_akNormal, m_bParallel, m_bReloadInput, m_fAngle, m_fExtreme, m_fFMult, m_fGamma, m_fNear, m_fRScaleX, m_fRScaleY, m_fXTrn, m_fYTrn, m_fZoom, m_iMaxBound, m_iMinBound, m_iRBound, m_iXBound, m_iXBoundM1, m_iXBoundM2, m_iXYProduct, m_iXYZProduct, m_iYBound, m_iYBoundM1, m_iYBoundM2, m_iZBound, m_iZBoundM1, m_iZBoundM2, m_kBackgroundColor, m_kEyeModel, m_kEyeWorld, m_kImage, m_kLightSet, m_kMaterial, m_kRotate

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`RayCastIntensity(ModelImage kImage, int iRBound, int[] aiRImage)`	The constructor for the ray tracer.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`disposeLocal(boolean flag)`	Clean memory.
`protected void`	`finalize()`	Calls dispose.
`boolean`	`hasInputData()`	Return indication as to whether or not the input image data has been specified yet.
`boolean`	`hasInputMap()`	Return indication as to whether or not a LUT to use for mapping input intensity values to colors has been specified.
`void`	`setInput(byte[] acImageB, byte[] acImageA)`	Specify the input volume to use for rendering.
`void`	`setInputMap(RendererMapIntensity kMap)`	Specify the lookup table to use for mapping input intensity values to colors.

Methods inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.RayCastRenderer
getAxis, interpolate, processRay, processRay, rotateBy, rotateFrameBy, setAxis, setBlurFlag, setDiffuse, setOpacityFunctions, setSpecular, setXBoundNeg, setXBoundPos, setYBoundNeg, setYBoundPos, setZBoundNeg, setZBoundPos, trace, traceBlockRays

Methods inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.Renderer
computeIntegralNormalizationFactor, convertWorldToModel, disposeLocal, getAngle, getBackgroundColor, getExtreme, getEyeDist, getEyePoint, getGamma, getMaxBound, getMinBound, getNear, getParallel, getXBound, getXTranslate, getYBound, getYTranslate, getZBound, getZoom, hasNormals, orthonormalize, reloadInputData, reloadInputData, setAngle, setBackgroundColor, setExtreme, setEyeDist, setGamma, setLighting, setMaterialShininess, setNear, setNearAndAngle, setNormals, setParallel, setXTranslate, setYTranslate, setZoom, traceInit, usesNormals

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

- Field Detail
  - m_acImageA
```
protected byte[] m_acImageA
```
    DOCUMENT ME!
  - m_acImageB
```
protected byte[] m_acImageB
```
    DOCUMENT ME!
  - m_kMap
```
protected RendererMapIntensity m_kMap
```
    DOCUMENT ME!
- Constructor Detail
  - RayCastIntensity
```
protected RayCastIntensity(ModelImage kImage,
                           int iRBound,
                           int[] aiRImage)
```
    The constructor for the ray tracer.
    
    Parameters:
    
    kImage - the 3D image
    
    iRBound - the dimension of the square 2D renderer image
    
    aiRImage - The rendered image data stored in row-major order. Each integer pixel represents an RGB color in the format B | (G
- Method Detail
  - disposeLocal
```
public void disposeLocal(boolean flag)
```
    Clean memory.
    
    Overrides:
    
    disposeLocal in class RayCastRenderer
    
    Parameters:
    
    flag - is true call the super.disposeLocal
  - hasInputData
```
public boolean hasInputData()
```
    Return indication as to whether or not the input image data has been specified yet.
    
    Specified by:
    
    hasInputData in interface RendererInterfaceIntensity
    
    Specified by:
    
    hasInputData in class Renderer
    
    Returns:
    
    boolean True if the input image data has been specified.
  - hasInputMap
```
public boolean hasInputMap()
```
    Return indication as to whether or not a LUT to use for mapping input intensity values to colors has been specified.
    
    Specified by:
    
    hasInputMap in interface RendererInterfaceIntensity
    
    Returns:
    
    boolean True if such a LUT has been defined.
  - setInput
```
public void setInput(byte[] acImageB,
                     byte[] acImageA)
```
    Specify the input volume to use for rendering. The image data stored in order of slice indices, each slice stored in row-major order. That is, slice z=0 is stored first, slice z=1 is stored next, and so on. In slice z=0, the y=0 row is stored first, the y=1 row is stored next, and so on.
    
    Specified by:
    
    setInput in interface RendererInterfaceIntensity
    
    Parameters:
    
    acImageB - byte[] Array of byte intensity values for volume.
    
    acImageA - byte[] Array of byte alpha values for volume.
  - setInputMap
```
public void setInputMap(RendererMapIntensity kMap)
```
    Specify the lookup table to use for mapping input intensity values to colors.
    
    Specified by:
    
    setInputMap in interface RendererInterfaceIntensity
    
    Parameters:
    
    kMap - Look up table for mapping the intensity values to colors.
  - finalize
```
protected void finalize()
                 throws java.lang.Throwable
```
    Calls dispose.
    
    Overrides:
    
    finalize in class RayCastRenderer
    
    Throws:
    
    java.lang.Throwable - DOCUMENT ME!

Modifier and Type	Field	Description
`protected byte[]`	`m_acImageA`	DOCUMENT ME!
`protected byte[]`	`m_acImageB`	DOCUMENT ME!
`protected RendererMapIntensity`	`m_kMap`	DOCUMENT ME!

Class RayCastIntensity

Field Summary

Fields inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.RayCastRenderer

Fields inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.Renderer

Constructor Summary

Method Summary

Methods inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.RayCastRenderer

Methods inherited from class gov.nih.mipav.view.renderer.J3D.volumeview.Renderer

Methods inherited from class java.lang.Object

Field Detail

m_acImageA

m_acImageB

m_kMap

Constructor Detail

RayCastIntensity

Method Detail

disposeLocal

hasInputData

hasInputMap

setInput

setInputMap

finalize