![]() |
iTool User's Guide: Visualization Properties |
![]() |
![]() |
These properties control volume object visualizations. For each property, the type of control and the values that can be assigned are listed. For a description of how a particular control is used, refer to Property Controls.
Property
|
Control Type: Values
|
---|---|
Display Scale
|
Set the display scale for the selected volume.
Select Display Scale Bottom/Top
![]() ![]() |
Color & Opacity Table 0
|
Color: By selecting Edit Color
![]() access the color table to manipulate plot color values![]()
Note - To edit the opacity only in the editor, uncheck the R, G, and B boxes in both the Modify and Display rows. Edit the remaining line by clicking on and dragging the line in the window. Click OK when finished.
|
Color & Opacity Table 1
|
Color: By selecting Edit Color
![]() access the color table to manipulate plot color values.
|
Subvolume
|
String: Edit SubVolume Extents.
![]() |
Auto render
|
Boolean: Automatically render the volume each time the window is redrawn? Choose True or False. Default = False
|
Quality
|
String List: Quality of the volume. Choose between these values:
Default = Low
|
Boundary
|
String List: Boundary around the volume. Choose between these values:
Default = Solid walls
|
Boundary transparency
|
Number: Percent transparency of the boundary around the volume (wire frame or solid walls). Move slider to change value.
Default =
90
|
Render step X
|
Number: Stepping factor through the voxel matrix in the x direction.
Default =
1
|
Render step Y
|
Number: Stepping factor through the voxel matrix in the y direction.
Default =
1
|
Render step Z
|
Number: Stepping factor through the voxel matrix in the z direction.
Default =
1
|
Extents color
|
Color: Color for the volume. Click to choose from the default color palette, or specify RGB values.
Default =
[0,0,0] (black)
|
Ambient color
|
String: Choose from default color palette or specify RGB values.
Default =
[255, 255, 255] (white)
|
Composite function
|
String: Choose composite function.
Default = Alpha Blending
|
Acceleration hints
|
Boolean: Use acceleration hints? Choose Enable or Disable. Default = Disable
|
Interpolation
|
String List: Set interpolation type. Choose between these values:
Default = Nearest neighbor
|
Use lighting
|
Boolean: Use lighting? Choose True or False. Default = False
|
Voxel gradient
|
Color: Color of the volume. Click to choose from the default color palette, or specify RGB values.
Default =
[0,0,0] (black)
|
Update Z Buffer
|
Boolean: Update Z Buffer? Choose True or False.
Default = True
|
Skip zero opacity
|
Boolean: Skip zero opacity? Choose True or False.
Default = True
|
IDL Online Help (March 01, 2006)