Re: [Gmsh] ?==?utf-8?q? ?==?utf-8?q? ?= Step model view export as png from command line/scrip
Thank you Jeremy, indeed this works... and only this works. Thank you! Best regards, Zuheyr On Wednesday, August 26, 2020 12:26 CEST, Jeremy Theler wrote: On Wed, 2020-08-26 at 11:50 +0200, Zuheyr Alsalihi wrote: > I was running the online version with an executable without display, > and I get: > < deleted merging info > > Info : Done reading 'Walls_Unit__0__Wall__6.step' > Info : Writing 'test.png'... > Error : Unknown output file format > Info : Done writing 'test.png' > Info : Done reading 'gmsh_view.geo' > Info : Stopped on Wed Aug 26 11:14:36 2020 > Info : No current model available: creating one > > I thought maybe the no-display version of gmsh I compiled was not > using some libraries, I used the one with display > using "-" as Saha indicated: > > gmsh.exe gmesh_view.geo - > > It gives: > Info : Done reading './Walls_Unit__0__Wall__6.step' > Info : Writing './test.png'... > Error : Creating './test.png' requires a graphical interface > context Add an Exit instruction in the .geo and call it without the '-' -- jeremy theler www.seamplex.com ___ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh
Re: [Gmsh] Question about adding new solver in onelab
Sorry last post seems not working. It says An HTML attachment was scrubbed..., So I try to post with another email program. Here it is. I opened myinput.dat with gmsh and clicked on my solver to solver it, got a message saying: Calling ‘“d:\mysolver.exe” -onelab “mysolver” 127.0.0.1:53927’ Abnormal server termination(Socket listening timeout on socket 127.0.0.1:0) I was expecting something like Calling ‘“d:\mysolver.exe myinput.dat”. Like run in an terminal. Just wondering does a normal solver exe could be called directly? Or have to be modified like the Double pendulum in C++ demo solver? But my solver is an Fortran program. *From: *Max Orok *Sent: *Tuesday, August 25, 2020 8:18 PM *To: *cean wang *Cc: *Gmsh *Subject: *Re: [Gmsh] Question about adding new solver in onelab It's in the options list, to get to the list: Open Gmsh -> Help -> Current Options and Workspace Edit the value ___ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh
Re: [Gmsh] ?= Step model view export as png from command line/scrip
On Wed, 2020-08-26 at 11:50 +0200, Zuheyr Alsalihi wrote: > I was running the online version with an executable without display, > and I get: > < deleted merging info > > Info: Done reading 'Walls_Unit__0__Wall__6.step' > Info: Writing 'test.png'... > Error : Unknown output file format > Info: Done writing 'test.png' > Info: Done reading 'gmsh_view.geo' > Info: Stopped on Wed Aug 26 11:14:36 2020 > Info: No current model available: creating one > > I thought maybe the no-display version of gmsh I compiled was not > using some libraries, I used the one with display > using "-" as Saha indicated: > > gmsh.exe gmesh_view.geo - > > It gives: > Info: Done reading './Walls_Unit__0__Wall__6.step' > Info: Writing './test.png'... > Error : Creating './test.png' requires a graphical interface > context Add an Exit instruction in the .geo and call it without the '-' -- jeremy theler www.seamplex.com ___ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh
Re: [Gmsh] ?==?utf-8?q? ?==?utf-8?q? ?= Step model view export as png from command line/scrip
I was running the online version with an executable without display, and I get:
< deleted merging info >
Info : Done reading 'Walls_Unit__0__Wall__6.step'
Info : Writing 'test.png'...
Error : Unknown output file format
Info : Done writing 'test.png'
Info : Done reading 'gmsh_view.geo'
Info : Stopped on Wed Aug 26 11:14:36 2020
Info : No current model available: creating one
I thought maybe the no-display version of gmsh I compiled was not using some
libraries, I used the one with display
using "-" as Saha indicated:
gmsh.exe gmesh_view.geo -
It gives:
Info : Done reading './Walls_Unit__0__Wall__6.step'
Info : Writing './test.png'...
Error : Creating './test.png' requires a graphical interface context
Info : Done writing './test.png'
Info : Done reading './gmsh_view.geo'
Info : Stopped on Wed Aug 26 11:42:32 2020
Thank you for reading.
Zuheyr
On Wednesday, August 26, 2020 11:21 CEST, "Zuheyr Alsalihi"
wrote:
Dear Jeremy,
When I ran online the command: gmsh.exe gmsh_view.geo
. < deleted merging ... >
Info : Writing 'test.png'...
Error : Unknown output file format
Info : Done writing 'test.png'
Info : Done reading 'gmsh_view.geo'
Info : Stopped on Wed Aug 26 11:14:36 2020
Info : No current model available: creating one
No png file generated.
Best regards,
Zuheyr
On Wednesday, August 26, 2020 11:11 CEST, Jeremy Theler
wrote:
What does "I cannot create it online" mean?
--
jeremy theler
www.seamplex.com
On Wed, 2020-08-26 at 10:19 +0200, Zuheyr Alsalihi wrote:
> Thank you so much!!
>
> I am using a geo file with which I can create a png file using the
> display but I cannot create
> it online, could you please comment on this?
> I have taken the critical points from a post from Prof. Geuzaine's:
> Extract of the geo file:
>
> ...
> < deleted stuff for merging the step files >
> Merge "Walls_Unit__0__Wall__6.step";
> SetFactory("OpenCASCADE");
> // display stl mesh of CAD surfaces
> Geometry.Surfaces = 1;
> Geometry.SurfaceType = 0;
> // display curves as 3D cylinders
> Geometry.LineType = 2;
> // specify model rotation using Euler angles
> General.Trackball = 0;
> General.RotationX = 0;
> General.RotationY = 0;
> General.RotationZ = 0;
> // print image
> Print "test.png";
>
> Many thanks and best regards,
> Zuheyr
>
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Re: [Gmsh] ?==?utf-8?q? ?==?utf-8?q? ?= Step model view export as png from command line/scrip
Dear Jeremy,
When I ran online the command: gmsh.exe gmsh_view.geo
. < deleted merging ... >
Info : Writing 'test.png'...
Error : Unknown output file format
Info : Done writing 'test.png'
Info : Done reading 'gmsh_view.geo'
Info : Stopped on Wed Aug 26 11:14:36 2020
Info : No current model available: creating one
No png file generated.
Best regards,
Zuheyr
On Wednesday, August 26, 2020 11:11 CEST, Jeremy Theler
wrote:
What does "I cannot create it online" mean?
--
jeremy theler
www.seamplex.com
On Wed, 2020-08-26 at 10:19 +0200, Zuheyr Alsalihi wrote:
> Thank you so much!!
>
> I am using a geo file with which I can create a png file using the
> display but I cannot create
> it online, could you please comment on this?
> I have taken the critical points from a post from Prof. Geuzaine's:
> Extract of the geo file:
>
> ...
> < deleted stuff for merging the step files >
> Merge "Walls_Unit__0__Wall__6.step";
> SetFactory("OpenCASCADE");
> // display stl mesh of CAD surfaces
> Geometry.Surfaces = 1;
> Geometry.SurfaceType = 0;
> // display curves as 3D cylinders
> Geometry.LineType = 2;
> // specify model rotation using Euler angles
> General.Trackball = 0;
> General.RotationX = 0;
> General.RotationY = 0;
> General.RotationZ = 0;
> // print image
> Print "test.png";
>
> Many thanks and best regards,
> Zuheyr
>
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gmsh@onelab.info
http://onelab.info/mailman/listinfo/gmsh
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gmsh mailing list
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Re: [Gmsh] ?==?utf-8?q? Step model view export as png from command line/script
What does "I cannot create it online" mean?
--
jeremy theler
www.seamplex.com
On Wed, 2020-08-26 at 10:19 +0200, Zuheyr Alsalihi wrote:
> Thank you so much!!
>
> I am using a geo file with which I can create a png file using the
> display but I cannot create
> it online, could you please comment on this?
> I have taken the critical points from a post from Prof. Geuzaine's:
> Extract of the geo file:
>
> ...
> < deleted stuff for merging the step files >
> Merge "Walls_Unit__0__Wall__6.step";
> SetFactory("OpenCASCADE");
> // display stl mesh of CAD surfaces
> Geometry.Surfaces = 1;
> Geometry.SurfaceType = 0;
> // display curves as 3D cylinders
> Geometry.LineType = 2;
> // specify model rotation using Euler angles
> General.Trackball = 0;
> General.RotationX = 0;
> General.RotationY = 0;
> General.RotationZ = 0;
> // print image
> Print "test.png";
>
> Many thanks and best regards,
> Zuheyr
>
___
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gmsh@onelab.info
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Re: [Gmsh] ?==?utf-8?q? Step model view export as png from command line/script
Thank you so much!!
I am using a geo file with which I can create a png file using the display but
I cannot create
it online, could you please comment on this?
I have taken the critical points from a post from Prof. Geuzaine's:Extract of
the geo file:
...
< deleted stuff for merging the step files >
Merge "Walls_Unit__0__Wall__6.step";
SetFactory("OpenCASCADE");
// display stl mesh of CAD surfaces
Geometry.Surfaces = 1;
Geometry.SurfaceType = 0;
// display curves as 3D cylinders
Geometry.LineType = 2;
// specify model rotation using Euler angles
General.Trackball = 0;
General.RotationX = 0;
General.RotationY = 0;
General.RotationZ = 0;
// print image
Print "test.png";
Many thanks and best regards,
Zuheyr
On Tuesday, August 25, 2020 20:52 CEST, "SAHA, SUDIPTA"
wrote:
Yes, this can be done by 'gmsh' command from the terminer. typically you have
to run gmsh by : gmsh filename.geo - ('-' will invoke the command mode
operation). Now you filename.geo script should contain necessary lines for the
desired performance. For example, if you want to construct 3D mesh,
corresponding line is Mesh 3. Similarly you can export files by putting
'export' command in the script. The lists are given in the manual.
__ Best RegardsSudipta Saha, MS, EITSpent Fuel Modeling Intern, Idaho National
Laboratory PhD Candidate in Mechanical EngineeringReacting System and Advanced
Energy Research LabGraduate Council Representative, Graduate Student
AssociationLinkedIn | ResearchGate | GoogleScholar | Website
__
From: gmsh on behalf of Zuheyr
Alsalihi
Sent: Tuesday, August 25, 2020 2:03 PM
To: gmsh@onelab.info
Subject: [Gmsh] Step model view export as png from command line/script Dear
Gmsh creators,
Forever grateful for providing us with this fabulous tools and all your effort
in support.
I am working with gmsh without user interface in an optimization process where
everything is driven with command line gmsh options in shell scripts.
I just want to load the step files, export the resulting view, what I would
have seen if I were working with gmsh with display, to png file, and that is it.
Can I do that?
Thank you very much for reading.
Best regards.
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