Package gov.nih.mipav.view.renderer.J3D

Class ViewJComponentSurfaceVolume

java.lang.Object
gov.nih.mipav.view.renderer.J3D.ViewJComponentSurfaceVolume
public class ViewJComponentSurfaceVolume extends Object
Texture mapped image volume displayed in the surface renderer. .
See Also:
  • invalid reference 
    ViewJFrameSurfaceRenderer

  • Field Details

    • alphaBlend

      private float alphaBlend
      AlphaBlending values for compositing two images.

    • alphaPrime

      private float alphaPrime
      AlphaBlending values for compositing two images.

    • frame

      private RenderViewBase frame
      Frame where the component image is displayed.

    • imageA

      private ModelImage imageA
      Model for image A.

    • imageActive

      private ModelImage imageActive
      Model for active image.

    • imageB

      private ModelImage imageB
      Model for image A.

    • imageBufferA

      private float[] imageBufferA
      Buffer holding image data for image A.

    • imageBufferA_GM

      private float[] imageBufferA_GM
      Buffer holding image data for imageA GM.

    • imageBufferActive

      private float[] imageBufferActive
      Buffer holding image data for active image.

    • imageBufferB

      private float[] imageBufferB
      Buffer holding image data for image B.

    • imageBufferB_GM

      private float[] imageBufferB_GM
      Buffer holding image data for imageB GM.

    • imageExtents

      private int[] imageExtents
      Extents of the 3D image.

    • LUTa

      private ModelLUT LUTa
      Lookup table for image A.

    • LUTb

      private ModelLUT LUTb
      Lookup table for image A.

    • m_aiCompositeImageA

      private int[] m_aiCompositeImageA
      Buffer for holding volume texture composite values for image A.

    • m_akNormalsImageA

      private javax.vecmath.Vector3f[] m_akNormalsImageA
      Buffer for holding the most recently computed normal vectors of image A.

    • paintBuffer

      private int[] paintBuffer
      Paint buffer.

    • RGBTA

      private ModelRGB RGBTA
      RGB table for image A.

    • RGBTB

      private ModelRGB RGBTB
      RGB table for image B.

    • texture

      private VolumeTexture texture
      Texture mapped image.

    • timeSlice

      private int timeSlice
      Current time slice being displayed.

  • Constructor Details

    • ViewJComponentSurfaceVolume

      public ViewJComponentSurfaceVolume(RenderViewBase _frame, ModelImage _imageA, ModelLUT _LUTa, float[] imgBufferA, ModelImage _imageB, ModelLUT _LUTb, float[] imgBufferB, VolumeTexture volTexture, int[] extents)
      Constructs new component image plane with the appropriate arrays.
      Parameters:
      _frame - Frame where image(s) will be displayed.
      _imageA - Model of the image that will be displayed.
      _LUTa - LUT used to display imageA.
      imgBufferA - Storage buffer used to display image A.
      _imageB - Model of the image that will be displayed.
      _LUTb - LUT used to display imageB.
      imgBufferB - Storage buffer used to display image B.
      volTexture - Storage buffer used to build a displayable texture mapped image.
      extents - Initial display dimensions of the image.

  • Method Details

    • disposeLocal

      public void disposeLocal()
      Sets all variables to null, disposes, and garbage collects.

    • getActiveImage

      public ModelImage getActiveImage()
      Accessor that returns the active image.
      Returns:
      The active image.

    • getActiveImageBuffer

      public float[] getActiveImageBuffer()
      Accessor that returns the active image buffer.
      Returns:
      The active image buffer

    • getAlphaBlend

      public float getAlphaBlend()
      Accessor that returns the alphablend of the two image.
      Returns:
      Opacity of paint.

    • getCompositeImageA

      public int[] getCompositeImageA()
      Access to retrieve the array ARGB composite 3D texture values for image A. This is a copy of those values currently stored in the 3D texture.
      Returns:
      int[] Array of ARGB composite 3D texture values for image A.

    • getFrame

      public RenderViewBase getFrame()
      Accessor that returns the frame holding this component.
      Returns:
      The frame.

    • getImageA

      public ModelImage getImageA()
      Accessor that returns the image A.
      Returns:
      Image A.

    • getImageB

      public ModelImage getImageB()
      Accessor that returns the image B.
      Returns:
      Image B.

    • getLUTa

      public ModelLUT getLUTa()
      Accessor that returns the model lut for the image A.
      Returns:
      The model LUT for image A.

    • getLUTb

      public ModelLUT getLUTb()
      Accessor that returns the model lut for the image B.
      Returns:
      The model LUT for image B.

    • getRGBTA

      public ModelRGB getRGBTA()
      Accessor that returns the RGB table for image A.
      Returns:
      The RGB table.

    • getRGBTB

      public ModelRGB getRGBTB()
      Accessor that returns the RGB table for image B.
      Returns:
      The RGB table.

    • setBuffers

      public void setBuffers(float[] imgBufferA, float[] imgBufferB)
      Sets the buffers for the actual data, the displayable image, and the paint.
      Parameters:
      imgBufferA - Storage buffer used to display image A.
      imgBufferB - Storage buffer used to display image B.

    • setImageA

      public void setImageA(ModelImage image)
      Sets component's Image A.
      Parameters:
      image - The component's image A.

    • setImageB

      public void setImageB(ModelImage image)
      Sets component's Image B.
      Parameters:
      image - The component's image B.

    • setImageBufferB

      public void setImageBufferB(float[] buffer)
      Sets component's Image B data buffer.
      Parameters:
      buffer - The component's image B data buffer.

    • setLUTa

      public void setLUTa(ModelLUT LUT)
      Accessor that sets the model lut for the image A.
      Parameters:
      LUT - The model LUT for image A.

    • setLUTb

      public void setLUTb(ModelLUT LUT)
      Accessor that sets the model lut for the image B.
      Parameters:
      LUT - The model LUT for image B.

    • setRGBTA

      public void setRGBTA(ModelRGB RGBT)
      Sets the RGB table for ARGB image A.
      Parameters:
      RGBT - RGB table.

    • setRGBTB

      public void setRGBTB(ModelRGB RGBT)
      Sets the RGB table for ARGB image B.
      Parameters:
      RGBT - RGB table.

    • show

      public boolean show(int tSlice, boolean forceShow)
      For generating the display of 1 or 2 RGB images.
      Parameters:
      tSlice - t (time) slice to show.
      forceShow - Forces this method to import image and recalculate java image.
      Returns:
      Confirms if the show was successful.

    • show

      public boolean show(int tSlice, ModelLUT _LUTa, ModelLUT _LUTb, boolean forceShow)
      Shows the gray scale image(s).
      Parameters:
      tSlice - t (time) slice to show
      _LUTa - LUTa - to change to new LUT for imageA else null.
      _LUTb - LUTb - to change to new LUT for imageB else null.
      forceShow - Forces this method to import image and recalculate java image.
      Returns:
      Confirms if the show was successful.

    • showAB

      private boolean showAB(int tSlice, ModelLUT _LUTa, ModelLUT _LUTb, boolean forceShow)

    • finalize

      protected void finalize() throws Throwable
      Calls garbage collector to release system resources.
      Overrides:
      finalize in class Object
      Throws:
      Throwable - DOCUMENT ME!