|
|
| (3 intermediate revisions by 2 users not shown) |
| Line 1: |
Line 1: |
| Hi,
| | = Please email the mailing list with questions = |
| | The discussion on the discussion pages should be about the content of the corresponding wiki page. Please visit this website http://www.vtk.org/mailman/listinfo/vtkusers to signup for the vtkusers mailing list and then send any questions to vtkusers@vtk.org. |
|
| |
|
| I am a new user about VTK. My operating system is Windows XP. I downloaded and installed vtk42-LatestRelease.exe into the folder C:\Program Files\vtk42. The path and classpath as follows:
| | = Suggestions = |
| | | * Tcl/tk is no longer supported. Remove from intro paragraph. |
| | | * Mantis is no longer used. Replace with gitlab: [https://gitlab.kitware.com/vtk/vtk Follow or contribute] on Gitlab |
| PATH:
| |
| C:\MikTeX\miktex\bin; C:\Program Files\Java\jdk1.5.0_01\bin;C:\PROGRA~1\vtk42\bin;C:\PROGRA~1\Tcl\bin
| |
| | |
| CLASSPATH:
| |
| .;C:\Program Files\Java\jdk1.5.0_01\lib\tools.jar; C:\Program Files\vtk42\bin\vtk.jar;
| |
| | |
| After the installation, I restart my computer. Then I try to compile Cone.java to test vtk. However, I got the error message said: package vtk does not exist on the line of import vtk.*. There are 11 error message in total, that was the first one and all of the rest are related to vtk stuff.
| |
| | |
| Any suggestions are highly appreciated!
| |
| | |
| == ct 512x512 images in ray-casting, the axis image is divided ,why ==
| |
| | |
| my code is as following:
| |
| | |
| vtkVolume16Reader *v16 = vtkVolume16Reader::New();
| |
| v16->SetDataDimensions(512,512);
| |
| v16->SetDataByteOrderToLittleEndian();
| |
| v16->SetFilePrefix ("D:/AMy_career/papercode/image/1.CT.THORAX_LUNGLOWDOSE_(ADULT).1");
| |
|
| |
| v16->SetImageRange(1,10);
| |
| v16->SetDataSpacing (0.5859375, 0.5859375, 2);
| |
| | |
| == questiion about GetBounds() ==
| |
| | |
| I want to get the bound of the DEM ,so i used vtkDataSet::GetBounds();but the return vale(zmin = = zmax).I don't know why to that? I want get the range of the XYZ three orientations of the DEM. How to get it? Thanks at first.
| |
| | |
| == 2D rectilinear Grid using Legacy ASCII VTK ==
| |
| | |
| I'm new to this forum and hope I'm doing this right.
| |
| | |
| I'm writing a program that will convert the output from my professor's simulation software into a format that visualization software packages such as Paraview and VisIt can read. I'm using legacy ASCII VTK and my program is working beautifully for 3D data.
| |
| | |
| I can't seem to get it to work for 2D data. I'm using the RECTILINEAR_GRID data structure this works for 3D data but I think I might be misinterpreting how to alter the file layout for 2D data, or perhaps this dataset only works on 3D data? I've also tried using the dataset STRUCTURED_GRID, and have not gotten this work either.
| |
| | |
| The data I wish to visualize is 2D rectilinear where dx dy and dz are all constants on the grid.
| |
| | |
| Does anybody have a sample Legacy VTK file with this type of data that they can e-mail me or post? I'm sure if I can look at a sample file for 2d rectilinear data I can figure out how my file needs to be formatted.
| |
| | |
| Gordon Taub
| |
| gotaub@u.washington.edu
| |
| | |
| Dear VTK User
| |
| | |
| I am a vtk user and unfortunetly relatively new to it, I have search the archives and the post “How to write multiple vtkPolyData into on single XML file” is the closest I’ve come to what I’m trying to do. I have created two series of vtkPoints and saved them out in the polydata format with vtkPolyDataWriter, once I have saved them I try to bring them both into a new program and merge them together using vtkAppendPolyData. Whenever I try to merge two files or even a file and some already existing PolyData it won’t render them out.
| |
| | |
| I have provided my code below:
| |
|
| |
| | |
| package require vtk
| |
| package require vtkinteraction
| |
| | |
| vtkRenderer ren1
| |
| vtkRenderWindow renWin
| |
| renWin AddRenderer ren1
| |
| vtkRenderWindowInteractor iren
| |
| iren SetRenderWindow renWin
| |
| ren1 SetBackground 1.8 1.8 1.8
| |
| renWin SetSize 720 720
| |
| | |
| # Import two PolyData Files.
| |
| | |
| vtkPolyDataReader reader1
| |
| reader1 SetFileName "d:/education/spencer/simulation/servers.txt"
| |
| reader1 update
| |
| | |
| vtkPolyDataReader reader2
| |
| reader2 SetFileName "d:/education/spencer/simulation/points.txt"
| |
| reader2 update
| |
| | |
| # Appended into a single polydata.
| |
| | |
| vtkAppendPolyData apd
| |
| apd AddInput [reader1 GetOutput]
| |
| apd AddInput [reader2 GetOutput]
| |
| | |
| vtkSphereSource node
| |
| node SetRadius 1.25
| |
| node SetPhiResolution 18
| |
| node SetThetaResolution 18
| |
|
| |
| #create a glyph using 'balls' as the object and 'inputData' for location with 3D space
| |
| | |
| vtkGlyph3D glyphPointsServers
| |
| glyphPointsServers SetInputConnection [apd GetOutputPort]
| |
| glyphPointsServers SetSource [node GetOutput]
| |
|
| |
| #Assign simple mapper to glyph
| |
| | |
| vtkPolyDataMapper glyphMapperServers
| |
| glyphMapperServers SetInput [glyphPointsServers GetOutput]
| |
|
| |
| #create actor of gylph to enable rendering of points
| |
| | |
| vtkActor glyphServers
| |
| glyphServers SetMapper glyphMapperServers
| |
| [glyphServers GetProperty] SetColor 255 0 0
| |
| [glyphServers GetProperty] SetSpecular .3
| |
| [glyphServers GetProperty] SetSpecularPower 10
| |
| ren1 AddActor glyphServers
| |
| | |
| renWin Render
| |
| | |
| | |
| Thankyou for any help you can provide,
| |
