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by tanderson69
Tue Sep 10, 2019 1:25 pm
Forum: Developers corner
Topic: DRAWEXE for OCC 7.3 on Linux
Replies: 7
Views: 276

Re: DRAWEXE for OCC 7.3 on Linux

wandererfan wrote:
Tue Sep 10, 2019 12:56 pm
Different error message ("couldn't open "": no such file or directory"), but still won't run.
Did you find the path to the directory and file of your installation and put them into the variables?
by tanderson69
Tue Sep 10, 2019 12:31 pm
Forum: Developers corner
Topic: DRAWEXE for OCC 7.3 on Linux
Replies: 7
Views: 276

Re: DRAWEXE for OCC 7.3 on Linux

Does anybody know how to use DRAWEXE for OCC 7.3 as installed via the daily ppa? I can get DRAW to execute with wandererfan@huxley ~ $ /usr/share/opencascade/bin/draw.sh But I get an error message right after start up. couldn't read file "/usr/src/DrawResources/DrawDefault": no such file or directo...
by tanderson69
Wed Sep 04, 2019 11:59 am
Forum: Open discussion
Topic: Photo-realistic rendering of FreeCAD models with CADRays
Replies: 116
Views: 14758

Re: Photo-realistic rendering of FreeCAD models with CADRays

Hi Thomas, how did you do it? If you can tell me how, I'll have a go on Kubuntu 18.04 64bit later tonight....yeah its evening here now. Do you have to compile occ as well? Jim I did it by swearing and hacking away on the cmake files. Yes I did compile and install occ as well. Here is a link to a re...
by tanderson69
Tue Sep 03, 2019 10:29 pm
Forum: Open discussion
Topic: Photo-realistic rendering of FreeCAD models with CADRays
Replies: 116
Views: 14758

Re: Photo-realistic rendering of FreeCAD models with CADRays

I have it compiled and running on debian. I find the GUI a little confusing. :D
cadrays01.png
cadrays01.png (250.03 KiB) Viewed 387 times
by tanderson69
Mon Aug 26, 2019 11:09 pm
Forum: Help on using FreeCAD
Topic: Crash when running check geometry bop check
Replies: 16
Views: 530

Re: Crash when running check geometry bop check

no crash here,but with the bopcheck failing. I narrowed it down to at least one problematic surface. I brought it into DRAWEXE and confirmed the bopargcheck aborting on the self-interference check. This probably should be an occt bug report.
drawDFace.png
drawDFace.png (108.56 KiB) Viewed 322 times
by tanderson69
Wed Aug 21, 2019 12:44 pm
Forum: Developers corner
Topic: What is the deal with pivy?
Replies: 45
Views: 2100

Re: What is the deal with pivy?

Joel_graff wrote:
Wed Aug 21, 2019 12:28 pm
Now to just write some Python bindings that integrate seamlessly with pivy. ;)
Good luck with that. :D
http://forum.openscenegraph.org/viewtopic.php?t=17235




Vulkan Scene Graph (VSG)
https://www.youtube.com/watch?time_cont ... VGcNAGhXQM
by tanderson69
Wed Aug 21, 2019 12:15 pm
Forum: Developers corner
Topic: What is the deal with pivy?
Replies: 45
Views: 2100

Re: What is the deal with pivy?

OpenSceneGraph, at least on Debian, also depends on Coin, btw. Really? How odd. Any idea why? I have spent quite a bit of time with OSG and feel confident in saying "The OSG coin dependency is only for reading/writing the inventor file format. OSG is a complete, separate and (IMHO)better scene grap...
by tanderson69
Tue Aug 06, 2019 12:44 pm
Forum: Developers corner
Topic: Any clever QT programmers out there?
Replies: 7
Views: 717

Re: Any clever QT programmers out there?

keithsloan52 wrote:
Tue Aug 06, 2019 3:46 am
Can one display the current value of the slider?
Sure and make it an edit box so user can type in a value also.


keithsloan52 wrote:
Tue Aug 06, 2019 3:46 am
Think evenly adjusting all the other values not being adjusted would make it HARD for the user to get to a desired result.
That is what the 'lock' is for.
by tanderson69
Mon Aug 05, 2019 2:07 pm
Forum: Help on using FreeCAD
Topic: confusing behavior of the 'Check Geometry' tool
Replies: 4
Views: 195

Re: confusing behavior of the 'Check Geometry' tool

What you are seeing is OCC sharing shapes. Here is output from occ draw, an occ testing tool. 'face_1_1_1' is a simple rectangular face. I ran that face through the prism command, think freecad extrude, and then tested the results with 'nbshapes', think freecad check geometry shape content. That seq...
by tanderson69
Fri Aug 02, 2019 5:26 pm
Forum: Developers corner
Topic: Any clever QT programmers out there?
Replies: 7
Views: 717

Re: Any clever QT programmers out there?

You could create some kind 'pie' control, but you would probably have to get into custom drawing of control. I think a simpler solution is to use sliders that modify other sliders equally to maintain your desired sum. You could also lock values so other slider changes wouldn't affect those locked va...

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