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in categories  sketches  permalink:  443   posted on 17.02.2018 24:34
From Yorik
Sketches of the day at Liberdade neighborhood in São Paulo




permalink:  441   posted on 08.02.2018 11:42
From Zibi
That would be fine. I mean: for an architects, just to catch the workflow and main issues, from eg. concept to a simple yet BIM model.

permalink:  440   posted on 06.02.2018 23:16
From Yorik
Commenting post 438: Yes that is highly overdue... Okay, i will try to do one with next month report!

permalink:  438   posted on 05.02.2018 1:01
From Zibi
Commenting post 437: Hi!

Great to hear that, do you mind recording some tutorialfrom above simple buildings?

Cheers,

in categories  freecad  opensource  permalink:  437   posted on 04.02.2018 21:49
From Yorik

FreeCAD Arch development news - January 2018

Hi everybody,

Sorry about the late news again, but it would have been a pity not to include a fresh feedback from the FOSDEM that happened this weekend. So here are the main topics that happened in the last month. Once again, thanks a million to eveybody who helps the effort by contributing to my Patreon campaign or on LibrePay. Not only it's highly appreciated, but it allows to do more and more long-term planning, and 2018 promises to be rich in BIM features in FreeCAD. I also believe we are really closing the gap with commercial BIM apps out there.

FreeCAD 0.17 release

Since FreeCAD is close to the next official release, that we plan to unleash this month, the development is now in "feature-freeze mode", which means nobody is adding new features (to avoid the risk to break anything and introduce new bugs) and instead concentrates on fixing bugs. Consequently, this month was pretty low on new features, so there won't be much appetizing BIM stuff to show here. On the other hand it was intense in coding and bug fixing.

Basically I have been busy thoroughly testing the BIM functions and workflow in FreeCAD, and fixed a lot of bugs on the way. I think it is now pretty stable, more than it has ever been in the past. Also all the main Arch/BIM objects (Walls, structures, windows, etc...) now have their base code pretty well consolidated and reliable, so the next step, which is working on making them a bit more user-friendly, can now begin.

To do this testing, I have built 3 house projects with FreeCAD. The internal organization of these files differs a bit from one to the other, but they are all pretty simple. I think they show well the "stage" you can now reach with FreeCAD easily and reliably, and extract from it all the data you need (2D drawings, decent IFC files, spreadsheets/schedules, and mesh models for rendering). Not yet a full large-scale building with all its details, but we'll get there.

In any case this is already a full BIM workflow, all objects are parametric, all export to IFC with all the properties you wish to add to them, everything can be modified, and the 2D drawings update automatically (or not if you choose not to, to have a faster workflow).

You will notice that these models don't use TechDraw for the 2D views, but that is because I specifically needed DXF files from these 2D views, which are at the moment easier to produce with the Draft workbench.

But that doesn't mean TechDraw is not up to the task, far from it. If you wish to produce good-looking documents right from within FreeCAD, give it a try, it works impressively well already.

If you would lik to have a look at the files, here are House 1, House 2, and House 3.

There are also several interesting things that are available to you due to the very generic nature of FreeCAD, that are sometimes hard to obtain in commercial apps, such as mixing 2D and 3D elements in your models. You can easily keep these 2D elements out of IFC export (or not, your choice), simply by grouping things the way you like best. In FreeCAD, you don't really need to use Floors/Storeys/Levels. You can, if you need (for example to produce sounder IFC files), but you can perfectly well stick with groups. I often think BIM and IFC files would give much less headache if everything was simply properly named and organized.

The whole cycle of placing section planes, getting 2D views from it and exporting them to DXF/DWG is now pretty straightforward and hasn't given me anymore problems recently. Draft Shape2DViews objects now have a switch to disable automatic recompute, so they won't be recalculated automatically everytime you change an object, which can have a huge impact on performance if you have a lot of views. You can then recompute them manually whenever you want.

Help needed!

As we are coming close to our 0.17 release, there are a few areas which would welcome some help, if you have a bit of time to spare. The main one is to finish the translations, so we can include them in the release files. As I'm writing this, 6 languages are fully done already, and 10 others are at more than 90%. The other 34 also need some love. We won't wait for all of them to reach 100% ofcourse, but the more we get, the better!

There is also currently heavy work being done on the documentation to update it with all the latest changes that have been added mainly to FEM, Path and TechDraw, and to make it easier for users of earlier versions to make the transition to the new Part Design workflow. If you know some of these tools reasonably well, please help us to make sure the documentation is accurate and up to date!

FOSDEM

So this weekend I was at the FOSDEM in Brussels, and gave a talk about the WikiLab project we've been doing last year, and how FreeCAD was used in it. The talk went pretty well, lots of people in the room (some FreeCAD forum members were there!), and very interesting questions raised. Thanks to FOSDEM blazing fast video processing, the recording of the talk is already available (the slides are here):

Right-click -> Play to play the video above or watch it here

Other than that, I watched a couple of talks (a big part is online already, browse here), hanged around the different booths, and because the FOSDEM is so huge, couldn't meet almost anybody I knew was there.

I got a bit surprised how the FOSDEM is still predominently a male event (around 95% males, my own estimation), while many IT/open source events around the world (FISL in Brazil for example) are very close to 50/50%. Mystery... But there were fries!

That's it for this month, stay tuned for the FreeCAD 0.17 release annoucement (or follow it on the forum), and after that, expect new BIM features to land in!


in categories  sketches  permalink:  436   posted on 21.01.2018 1:23
From Yorik
A quick one over lunch...


in categories  sketches  permalink:  435   posted on 13.01.2018 20:56
From Yorik
First sketches of the year...






permalink:  434   posted on 05.01.2018 22:30
From Yorik
Happy new year everybody!

@Willem yeah, that's highly overdue... But check out Regis's videos, there is a LOT of amazing content https://www.youtube.com/user/RegisBBNT/videos

@Zbigniew yeah just saw that too! Not sure how to make use of it though...

permalink:  433   posted on 03.01.2018 3:24
From Zbigniew Solarewicz /zbigg/
..and one more thing, newly spotted in net: Stackless Python
Usable but surely would need rewriting a lot of code?

permalink:  432   posted on 03.01.2018 3:18
From zbigg
Hello,

Thank you for your reply.
I must admit I got a lot of appreciation for you as an architect who could learn programming the tools for architecture )). As to FC workflow: I made a few 'approaches' to arch.module, having some earlier experience with revit, archicad, autocad architecture etc. and just could not figure out FC arch. workflow so far ))). But I take your promise as a good sign and wait for FC 17 release. Btw. Best New Year, 2018 wishes !