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

Class VolumeVOI

java.lang.Object
gov.nih.mipav.view.renderer.WildMagic.Render.VolumeObject
gov.nih.mipav.view.renderer.WildMagic.Render.VolumeVOI
public class VolumeVOI extends VolumeObject
Displays the VOIBase in the GPU-based VolumeRenderer. Creates the shaders and rendering states necessary for rendering and blending with the volume.

  • Field Details

    • m_kVOI

      private VOIBase m_kVOI

    • m_kVOILine

      private WildMagic.LibGraphics.SceneGraph.Polyline m_kVOILine

    • m_kVOITicMarks

      private WildMagic.LibGraphics.SceneGraph.Polyline m_kVOITicMarks

    • m_kVOIShader

      private VolumeVOIEffect m_kVOIShader

    • m_kVOIPreShader

      private VolumePreRenderEffect m_kVOIPreShader

    • m_kZState

      private WildMagic.LibGraphics.Rendering.ZBufferState m_kZState

    • m_kVolumeScale

      private WildMagic.LibFoundation.Mathematics.Vector3f m_kVolumeScale

    • m_kColor

      private WildMagic.LibFoundation.Mathematics.ColorRGB m_kColor

    • m_fOpacity

      private float m_fOpacity

    • m_kTextEffect

      private VolumeVOIEffect m_kTextEffect

    • m_fAnnotationScale

      private float m_fAnnotationScale

    • m_kBillboardPos

      private WildMagic.LibFoundation.Mathematics.Vector3f m_kBillboardPos

    • m_bShowText

      private boolean m_bShowText

    • m_bUpdateDisplay

      private boolean m_bUpdateDisplay

    • annotationTexture

      private byte[][] annotationTexture

    • annotationWidth

      private int annotationWidth

    • annotationHeight

      private int annotationHeight

    • volumeClip

      private boolean volumeClip

    • volumeClipRadius

      private float volumeClipRadius

    • m_kClip

      private WildMagic.LibFoundation.Mathematics.Vector3f m_kClip
      Sets the Color.

    • m_kClipInv

      private WildMagic.LibFoundation.Mathematics.Vector3f m_kClipInv

    • m_bClipped

      private boolean m_bClipped

    • m_bClippedA

      private boolean m_bClippedA

  • Constructor Details

    • VolumeVOI

      public VolumeVOI(VolumeImage kImageA, WildMagic.LibFoundation.Mathematics.Vector3f kTranslate, VOIBase kVOI, WildMagic.LibFoundation.Mathematics.ColorRGBA kColor)
      Constructor for the VolumeVOI object.
      Parameters:
      kImageA -
      kTranslate -
      kVOI -
      kColor -

  • Method Details

    • dispose

      public void dispose(WildMagic.LibGraphics.Rendering.Renderer kRenderer)
      Delete local memory.
      Overrides:
      dispose in class VolumeObject

    • getColor

      public WildMagic.LibFoundation.Mathematics.ColorRGBA getColor()
      Returns the current color of the VOI.
      Returns:

    • GetName

      public String GetName()
      Description copied from class: VolumeObject
      Return the name of this object.
      Overrides:
      GetName in class VolumeObject
      Returns:
      name of this object.

    • needsUpdate

      public boolean needsUpdate()

    • needsUpdate

      public void needsUpdate(boolean update)

    • getVOI

      public VOIBase getVOI()
      Returns the VOIBase object rendered by this VolumVOI object.
      Returns:

    • 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.

    • getDepth

      public float getDepth(WildMagic.LibGraphics.Rendering.Renderer kRenderer, WildMagic.LibGraphics.SceneGraph.Culler kCuller)
      Overrides:
      getDepth in class VolumeObject

    • setBlend

      public void setBlend(float fBlend)
      Sets the transparency.
      Parameters:
      fBlend -

    • SetClip

      public void SetClip(int iWhich, float data, boolean bEnable)
      Sets axis-aligned clipping for the VolumeShaderEffect.
      Parameters:
      afClip - the clipping parameters for axis-aligned clipping.

    • SetClipEye

      public void SetClipEye(float[] afEquation, boolean bEnable)

    • SetClipEyeInv

      public void SetClipEyeInv(float[] afEquation, boolean bEnable)

    • SetClipArb

      public void SetClipArb(float[] afEquation, float[] afEquationInv, boolean bEnable)

    • setVolumeClip

      public void setVolumeClip(boolean clip)

    • GetClipped

      public boolean GetClipped()

    • setVolumeClipRadius

      public void setVolumeClipRadius(float radius)

    • GetClipRadius

      public float GetClipRadius()

    • setSlice

      public void setSlice(boolean bUseSlice, int iWhichSlice, float fSlice)
      Sets the slice information for the shader.
      Parameters:
      bUseSlice -
      iWhichSlice -
      fSlice -

    • setVOI

      public void setVOI(VOIBase kVOI, boolean bForceReload)
      Sets and updates the VOIBase displayed by this VolumeVOI.
      Parameters:
      kVOI -

    • setVOI

      public void setVOI(VOIBase kVOI)
      Sets and updates the VOIBase displayed by this VolumeVOI.
      Parameters:
      kVOI -

    • GetBillboardPosition

      public WildMagic.LibFoundation.Mathematics.Vector3f GetBillboardPosition()

    • SetBillboardPosition

      public void SetBillboardPosition(WildMagic.LibFoundation.Mathematics.Vector3f volumePt)

    • setZCompare

      public void setZCompare(boolean bOn)
      Turns the ZBufferState compare mode on or off.
      Parameters:
      bOn -

    • showTextBox

      public void showTextBox(boolean bShow)
      Turns displaying the text on or off.
      Parameters:
      bShow -

    • update

      public void update(WildMagic.LibFoundation.Mathematics.ColorRGBA kColor)
      Set the color of the VolumeVOI object.
      Parameters:
      kColor -

    • updateText

      public void updateText()

    • getCoords

      private int getCoords(WildMagic.LibFoundation.Mathematics.Vector3f kStart, WildMagic.LibFoundation.Mathematics.Vector3f kEnd, float fraction, WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer, int iPos)
      Sets up the line annotations.
      Parameters:
      kStart -
      kEnd -
      fraction -
      kVBuffer -
      iPos -
      Returns:

    • getEndLines

      private int getEndLines(WildMagic.LibFoundation.Mathematics.Vector3f kStart, WildMagic.LibFoundation.Mathematics.Vector3f kEnd, WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer, int iPos)
      Sets up the line annotations for the end-points of the line (arrows).
      Parameters:
      kStart -
      kEnd -

    • getEndLines2

      private int getEndLines2(WildMagic.LibFoundation.Mathematics.Vector3f kStart, WildMagic.LibFoundation.Mathematics.Vector3f kEnd, WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer, int iPos)
      Sets up the protractor annotations for the end-points of the protractor (arrows).
      Parameters:
      kStart -
      kEnd -

    • lineAnnotations

      private void lineAnnotations(WildMagic.LibFoundation.Mathematics.Vector3f kStart, WildMagic.LibFoundation.Mathematics.Vector3f kEnd)
      Creates the line annotations.
      Parameters:
      kStart -
      kEnd -

    • protractorAnnotations

      private void protractorAnnotations(WildMagic.LibFoundation.Mathematics.Vector3f kStart, WildMagic.LibFoundation.Mathematics.Vector3f kMiddle, WildMagic.LibFoundation.Mathematics.Vector3f kEnd)
      Creates the protractor annotations.
      Parameters:
      kStart -
      kMiddle -
      kEnd -

    • scaleVOI

      private void scaleVOI()
      Creates the scene graph for displaying the VOIBase object.

    • textAnnotations

      private void textAnnotations(WildMagic.LibFoundation.Mathematics.Vector3f kStart, WildMagic.LibFoundation.Mathematics.Vector3f kEnd)
      Creates the text annotations (arrow)
      Parameters:
      kStart -
      kEnd -

    • renderAnnotationToTexture

      private void renderAnnotationToTexture(VOIText text)