Is it possible to select a single point, change its 3D coordinates and
re-render it?
We are building 3D maps by hand and sometimes the coordinates of
points go awry so we need to adjust them.
What I am hoping to do is to convert our files to vtp files, feed them
into ParaView and then hand edit an
Thankyou for this, I will try it out.
Regards
Andrew
On Sat, Nov 22, 2008 at 1:47 AM, David E DeMarle
<[EMAIL PROTECTED]> wrote:
> On Fri, Nov 21, 2008 at 5:20 AM, Andrew Maclean
> <[EMAIL PROTECTED]> wrote:
>> Is it possible to select a single point, change its 3D coor
I am running QT 4.5 on Windows , both ParaView and VTK compile Ok. The
only thing I had to do was to delete the build directory and re-run
CMake.
Andrew
On Fri, Apr 24, 2009 at 5:18 AM, Kevin H. Hobbs wrote:
> Francois Bertel wrote:
>>
>> Hi Kevin,
>>
>> I don't see the errors you are talking a
I have a file that looks like this:
x y z r g b px py
-2.064749 -1.623789 5.264024 254 254 254 5.00 7.00
-2.267242 -1.790226 5.803583 254 254 254 5.00 8.00
-2.251401 -1.784915 5.786366 254 254 254 5.00 9.00
-1.401535 -1.134097 3.676532 201 201 201 5.00 14.00
-1.
gt;
> r = pdi.GetPointData().GetArray("r")
>
> g = pdi.GetPointData().GetArray("g")
>
> b = pdi.GetPointData().GetArray("b")
>
> for i in range(np):
>
> a.SetValue(i*3, r.GetValue(i))
>
> a.SetValue(i*3+1, g.GetValue(i))
>
> a.SetValue(i*
Hi Michel,
I haven't tried it but it should be possible to run it headless on a Linux
system using xvfb. See http://en.wikipedia.org/wiki/Xvfb for starters.
Regards
Andrew
-- Forwarded message --
> From: michel.case...@free.fr
> To: paraview@paraview.org
> Date: Mon, 09 May 2
Hi Giulio,
I would apply a programmable filter to the data like this for
example ( it also passes through any data not used at the end - if you
have any):
#---
# Copy colour as (r, g, b) into a single unsigned char array.
pdi = self.GetPolyDataInput()
pdo = self.Ge
David's suggestion below is very good if you have many large files as
the processing will be really fast.
Using VTK you can easily adopt the following approach:
1) Develop a reader for a single file.
2) Extend it to process multiple files e.g. all files in a directory.
3) Develop a GUI to control t
There is a problem in your C++ code.
You need to do something like this (these are snippets from my code):
vtkSmartPointer rgb =
vtkSmartPointer::New();
rgb->SetNumberOfComponents(3); // red,green,blue
rgb->SetName("color");
...
Fill the unsigned array with the rgb values.
...
Then do:
p-
I also attach the vtp file I created from your text file. Set the
point size to 11 to make the points more obvious.
On Mon, Feb 27, 2012 at 6:57 PM, Giulio Reina
wrote:
> Hi all,
>
> Following David's suggestion, I came up with the code attached that turns
> the starting data file (rgb.txt, of t
Hi David,
Interesting, I just checked this out using ParaView and you are correct
if a transform filter is applied. However in the display tab of ParaView if
you transform there then the colouring is unaffected. Never noticed this
because we have been just transforming using the transform in th
Hi All,
I am building ParaView from the Git repository and for some reason it is
looking for MPI even though I have PARAVIEW_USE_MPI turned off.
I can't see any other setting that is forcing MPI to be turned on.
Is there something I am missing or is there an error in the configuration
files?
My o
raview.org [mailto:
> paraview-boun...@paraview.org] *On Behalf Of *Andrew Maclean
> *Sent:* Thursday, July 05, 2012 5:08 PM
> *To:* paraview@paraview.org
> *Subject:* [EXTERNAL] [Paraview] ParaView looking for MPI when it
> shouldn't.
>
> ** **
>
> Hi All,
&
l 5, 2012 at 4:26 PM, Scott, W Alan wrote:
> > Correct. I should have written up a bug before, but will do so now.
> >
> >
> >
> > Alan
> >
> >
> >
> > From: Andrew Maclean [mailto:andrew.amacl...@gmail.com]
> > Sent: Thursday, July 05, 2012 5:24
I attempted a build with ParaView and QT5.3 (RC 3) on the latest version of
Ubuntu and I get the following message:
CMakeFiles/QtTesting.dir/pqNativeFileDialogEventPlayer.cxx.o: In function
`pqNativeFileDialogEventPlayer::start()':
/home/amaclean/Development/Kitware/src/ParaView/ThirdParty/QtTesti
I have a source object that produces a polydata object. Unfortunately the
normals and scalars are unnamed. How do I access these and name them in
ParaView.
I thought something like this may work in a Programmable Filter:
pdi = self.GetPolyDataInput()
pdo = self.GetPolyDataOutput()
pdi.GetNormal
Has anyone been able to do this?
I am using Linux with Qt5.3 and CMake 3.0.0.
I have set PARAVIEW_QT_VERSION to 5
QT 5.3 is found OK
It seems that there is an issue with double colons in target names as
evidenced by the CMake generation warnings raised:
A while back there was a request for something different from the usual
sphere source.
So I have created an xml file to access the parametric surface functions in
ParaView along with a reverse sense programmable filter. It was an
interesting exercise that revealed some deficiencies in the parametr
18 matches
Mail list logo