Hi Mark,
Take a look at test/hkl.lst.fdatss.csv, load it in PV, apply TableToPoints and
it will create point data of type string for hkl-label and hkl-latex. I guess a
general way to create string arrays of other array types would be the PV python
interface.
Best would be to have a drop-down
Hi Anton,
I just stumbled over Your post, which I had not noticed till now. Sorry, for
that.
I got a plugin working that draws 3D labels:
https://github.com/romangrothausmann/TextGlyphs3D_PVp
Tries (WIP) to make the labels face the cam are in:
Hi Roman,
Did you succeed to implement a 3D Text annotation in the data set? I am
currently also looking into adding this to our ParaView customization but I am
a bit at a loss how this can be achieved programmatically in ParaView. If you
have any hints or ideas how to tackle this, I would
Dear Cory,
Many thanks for Your reply.
On 07/01/15 04:17, Cory Quammen wrote:
vtkFollower won't work with the text glyph approach
you are proposing. The problem is that you need to rotate each of the
text glyphs independently to face the camera plane. If you generate a
set of 3D glyphs at each
Dear Cory,
Following Your suggestion, I tried to modify my current plugin to include a new
representation. However, I'm lost on how to combine the two things together. The
example at the wiki and the one I found from Utkarsh
Roman,
I think there's a fundamental problem with the approach we've
discussed so far. vtkFollower won't work with the text glyph approach
you are proposing. The problem is that you need to rotate each of the
text glyphs independently to face the camera plane. If you generate a
set of 3D glyphs
Hi Roman,
A representation plugin could probably do this. It would just need to
set its internal actor to an instance of vtkFollower and set the
camera from the view's renderer, which could be set by overriding the
AddToView(vtkView* view) method in your custom representation.
I hope that helps,
Dear Utkarsh,
Needing the same thing as Willi, I've created a paraview plugin written in C++
doing basically the same as Your script. Would it be possible to achieve
something like vtkFollower does from within a c++ PV plugin such that the text
always faces the camera? An other idea would be
Dear Cory,
Many thanks for Your suggestion, I wouldn't have thought of a representation
plugin. I guess You mean the plugin type described here:
http://www.paraview.org/Wiki/ParaView/Plugin_HowTo#Adding_new_Representations_for_3D_View_using_Plugins_.2A_new_in_version_3.7
I'll give it a try.
Dear Utkarsh,
would it be possible to synchronize the transform of the rendered texts
to the transform of the camera, such that the planes in which the texts
lie stay normal to the viewing direction?
I'm aware of vtkFollower, but I'm not sure if it is applicable / how to
make use of it in the
Alas, that's not easy to do, if at all possible, with Python source.
On Thu, Sep 26, 2013 at 5:48 AM, Willi Karel w...@ipf.tuwien.ac.at wrote:
Dear Utkarsh,
would it be possible to synchronize the transform of the rendered texts
to the transform of the camera, such that the planes in which
Willi,
You can still use the programmable source for 3D text. With vtkPolyData
as the chosen Output DataSet Type, you can use the attached script as the
Script.
On Wed, Sep 25, 2013 at 6:11 AM, Willi Karel w...@ipf.tuwien.ac.at wrote:
I'd like to insert various text strings
Dear Utkarsh,
that works nice, thanks a lot!
Willi.
On 25.09.2013 15:25, Utkarsh Ayachit wrote:
Willi,
You can still use the programmable source for 3D text. With
vtkPolyData as the chosen Output DataSet Type, you can use the
attached script as the Script.
On Wed, Sep 25,
13 matches
Mail list logo