Tagged Questions

0
votes
0answers
86 views

How to visualize Point Cloud Library on MFC?

I'm new PCL user, and now I'm trying to display Point Cloud to Window 32 GUI Application(MFC). What I like to do is implementing(embedding) PCL Visualizer into MFC Viewer, so that user can see and do ...
1
vote
1answer
89 views

How to combing many vtkprop or vtkactor to form a bigger actor or prop?

I am working on a qt/vtk application , where plenty of vtk actors / props can be plotted by user based on his requirement. Now there is a need to provide a functionality to combine all the plotted ...
0
votes
0answers
332 views

Installing Mesa on ubuntu

I am trying to install and use VTK on my 32-bit linux machine (EC2 instance on AWS). I was getting an error which i realized was because I did not have openGL/Mesa installed on my machine. So i ...
0
votes
0answers
109 views

What exactly is VTK? [closed]

So this may sound like a silly question, but what exactly is VTK? I'm currently doing a research for my project which is going to involve some 3D visualisation and processing (creating meshes from ...
0
votes
0answers
58 views

vtkSLCReaer to work like vtkVolumeReader

I have an isosurface rendering program, which takes the input of 93 images using vtkVolumeReader vtkVolume16Reader v16 v16 SetDataDimensions 64 64 v16 SetDataByteOrderToLittleEndian v16 ...
2
votes
3answers
672 views

What can I use to render 3D images (OBJ, PLY) in my GUI application with color? [closed]

I just went through VTK, as well as the PCL Visualizer, and have not been able to display a full PLY image. All that is displayed is the geometry like so: Any input about libraries and usage?
1
vote
0answers
277 views

3D visualization of complex geometries in a GUI [closed]

I would like to develop a small cross-platform for (structured) mesh generation software (similar to Gmesh) and possibly 3D pre/post processing (like Salome). In order to make things easier I'd like ...
4
votes
3answers
544 views

Protein structure visualization

I've been asked to work on Protein structure visualization, something like RasMol where a user will be opening a pdb file to get the protein structure. How I can generate protein structure from the ...
0
votes
1answer
104 views

how to enable vtk “direct” hardware rendering, X11 / ubutnu 11.04 x86-64?

I notice that the "IsDirect()" method which should say whether hardware rendering is on returns false on my vtkRenderWindow* , link to class doc: ...
0
votes
1answer
147 views

vtkaxesactor type axes in OpenGL

I need to display x-y-z axes like in VTK (vtkaxesactor class) in OpenGL, Which comes on the lower left of the scene. I am looking for a 3(x,y,z) coloured axes in the foreground, that gives a sense ...
0
votes
2answers
1k views

How to drawing primitives (points, lines etc) in vtk?

I need to drawing primitives into vtkActor, but I don't know how. Maybe I may use opengl functions to this? In this example http://www.vtk.org/Wiki/VTK/Examples/Cxx/Plotting/Diagram it's work, but i ...
4
votes
2answers
2k views

VTK (visualization toolkit) versus OSG (OpenSceneGraph) , other?

Does anyone have experience to fairly compare VTK and OpenSceneGraph? I'm more familiar with VTK, but I'm curious as to whether anyone has tried both extensively. I have both built, 5.6 vtk and ...