Open theo-armour opened 10 years ago
hi theo,
thank you for the good points.
i agree the work was amazing, fun and useful.
sure i would be willing to continue. i see it as open source, though, not entrepreneurial.
i can imagine renaming from 'exporter' to 'graphics pipeline facet streamer' or some subset thereof :-)
cheers
jeremy
Hey @theo-armour, unfortunately I wasn't able to attend the hackathon but I heard about this project afterwards and am very interested. I have been working on my own three.js viewer for OpenStudio models. However, if this project is taking off I would prefer to use this and just have OpenStudio export the correct format or make OpenStudio three.js enabled, whatever the term is :-)
I really do hope this project continues and would be happy to devote energy here that I would have otherwise done on my own. What is the best place to start? Where is there a description of the JSON format? Once I have a JSON file is there some example code I should use to load and render it?
Thanks for all the hard work this weekend, Dan
@jeremytammik / Jeremy
i see it as open source, though, not entrepreneurial.
FOSS forever: no question but 'yes' in my mind.
I used the word 'entrepreneurial' in the sense that there could be payable work for, say, large-enterprise-level customization.
More about all this in an upcoming issue/message.
@macumber / Dan
Thank you for the kind words. And may I return the compliment as OpenStudio certainly seems to be hot stuff these days
And I have had very much the same thoughts. The winning 'Pollinator' team was sitting next to us during the Hackathon and I felt that we could have built and incorporated a 3D viewer for their efforts if we had been given just five or ten minutes more time. (Or am I just saying that because of sleep deprivation ;-)
What is the best place to start?
https://github.com/mrdoob/three.js/wiki
And perhaps some fellow team members might have suggestions - as to folders in our various repos that you might look at. It might help if you let us know what language and/or tools you are considering using.
Once I have a JSON file is there some example code I should use to load and render it?
Hi Theo,
It was a lot of fun. When’s the next one?
I’m willing and interested to keep moving it forward – as with anyone who has a day job, I’d imagine that the amount of time I can spend will vary wildly depending on what’s going on elsewhere.
I think the most important thing we could do for the community in the short term is attempt to document somehow what we learned about the JSON/Three.js version 4 format. I’m not sure what the right venue right format would be. If nothing else, we can always go the “blog” route and just rely on Google to help people find it.
There is nothing in the Revit Exporter side of the project that used GPL.
Best Regards, Matt
From: Theo Armour [mailto:notifications@github.com] Sent: Monday, May 19, 2014 5:25 PM To: va3c/va3c.github.io Subject: [va3c.github.io] Ongoing ~ Exporters / JSON Output (#5)
Hi Team
This message is particularly for the peeps that worked on the Grasshopper, Revit and Max exporters.
Other issues/emails from will cover other aspects of the va3c post-mortem.
First, the work was amazing.
More Descriptive Title
I propose a name change. When you 'export' something the traditional meaning of the word is that a thing leaves one place and goes to another place and the original place is left empty .
The work you did over the weekend was not about taking things out of data files and transferring those things to another file.
On the contrary, your work enabled the original data to be viewed in a new way. Your work enables adds capability to the original.
So can we think of a better and more informative title for the activity?
Some thoughts/buzzwords on the activity:
Can you think of on or two words that might be more fun and a better explanation than 'exporter'?
License and Copyrights
All work is currently licensed under the MIT license which is just about the simplest most open most 'do anything you want with the stuff' license there is. We are allowed to congratulate ourselves for being nice people. Nonetheless it would be a good thing for you to check if any of the material you produced contain material with a more restrictive license such as GPL or - 'heavens forbid' - a 'all rights reserved' unlicense.
We are all listed by name and with organization and GitHub user name as contributors to the va3c intellectual property. I believe this is sufficient data to establish a joint copyright. If anybody wishes to state additional information regarding contact details or specific areas of concentration please inform us and Josh or Femi or I will add this to the contributors table or feel free to add the data yourself.
Afterlife / Ongoing Activity
It will be great if you can provide some feedback as to your capability to provide ongoing support. For example, could you be available for light bug-fixing or adding a feature or two or even willing to push hard on R2.
Do you have an opinion on whether the utilities you helped create should be added to the Three.js code base?
[Disclaimer: I vote 'yes' and would be happy to draft read me files etc.]
Theo
— Reply to this email directly or view it on GitHubhttps://github.com/va3c/va3c.github.io/issues/5.
Hi all, Last weekend was amazing! I learned a ton that I am already using in my day job. Thank you everyone, (Theo & Josh in particular) for helping me along and explaining what was going on so I could keep up. I am interesting in continuing to be involved to advance this project and continuing to improve my programming skills.
One thought I had for an additional feature would be a capture button, where a user (e.g. a client) could screenshot a view and then go into a markup mode where they could draw on the image using a red pen or something. They could then share it back to the team.
Zach
Your enthusiasm, your knowledge of the tools available on web and your desire to keep learning are all great. Thank you for being a team member.
One thought I had for an additional feature would be a capture button,
Could you open up a new issue with this item and add the new wishlist label to it? I will respond there.
I am interesting in continuing to be involved to advance this project
How about coming up with some new projects or places where the va3c could be applied?
@theo-armour - thanks for the great follow up. I agree, the work was amazing! I'm still buzzing from the energy last weekend...
I agree with @jeremytammik and @theo-armour - the work should stay free and open source, and if any one of us happens to land a consulting gig building something custom for a client based on this work, that's great!
@theo-armour - I personally don't mind the 'exporter' part of the descriptions. I think 'streamer' implies live data, and that in fact we are exporting models in a web-viewable format. Other opinions out there?
@macumber Dan - It would be INCREDIBLE if we could get OpenStudio exporting to va3c! In addition to @theo-armour's suggestions, I'd urge you to look at the files in this organization's json repo - all of those have been produced with our exporters and are able to be parsed with our viewer (the most recent ones are probably the best examples). We are going to work on documenting the JSON format further - more effort is certainly needed on that front.
I am certainly interested in progressing this project over the next few months - we have lots of applications for the work at TT, and based on the initial response and feedback, I think we are really on to something, and that the work deserves a chance to blossom over the summer.
Ben
I personally don't mind the 'exporter' part of the descriptions.
I don't mind the term either. But it so reminds me of people, in years gone by, getting their stuff from WordPerfect to Word or AutoCAD to MicroStation ( or vice versa).
I think what you got us going with is going to be new and disruptive. Wouldn't it be nice to have a term(s) that felt equally fresh and innovative?
Theo
On Thu, May 22, 2014 at 1:13 PM, Benjamin Howes notifications@github.comwrote:
@theo-armour https://github.com/theo-armour - thanks for the great follow up. I agree, the work was amazing! I'm still buzzing from the energy last weekend...
I agree with @jeremytammik https://github.com/jeremytammik and @theo-armour https://github.com/theo-armour - the work should stay free and open source, and if any one of us happens to land a consulting gig building something custom for a client based on this work, that's great!
@theo-armour https://github.com/theo-armour - I personally don't mind the 'exporter' part of the descriptions. I think 'streamer' implies live data, and that in fact we are exporting models in a web-viewable format. Other opinions out there?
@macumber https://github.com/macumber Dan - It would be INCREDIBLE if we could get OpenStudio exporting to va3c! In addition to @theo-armourhttps://github.com/theo-armour's suggestions, I'd urge you to look at the files in this organization's json repo - all of those have been produced with our exporters and are able to be parsed with our viewer (the most recent ones are probably the best examples). We are going to work on documenting the JSON format further - more effort is certainly needed on that front.
I am certainly interested in progressing this project over the next few months - we have lots of applications for the work at TT, and based on the initial response and feedback, I think we are really on to something, and that the work deserves a chance to blossom over the summer.
— Reply to this email directly or view it on GitHubhttps://github.com/va3c/va3c.github.io/issues/5#issuecomment-43917001 .
hi theo,
i think it would be a great idea to update the revit exporter to add support for the new version of the viewer.
i am also perfectly happy to rename it from exporter to 'web embedder' or something like that.
what is the easiest way to determine what the new file format is?
simply pick the simplest possible new sample file and reverse engineer it?
can you point to the applicable documentation?
thank you!
cheers
jeremy
Jeremy
I think the most wonderful thing would be to add 'revit' as a folder with appropriate files and readme here:
https://github.com/mrdoob/three.js/tree/master/utils/exporters
It would be approriate to inform Mr.doob of such an intention and ask for his approval either via IRC or here:
https://github.com/mrdoob/three.js/issues
The format should follow the guidelines on the wiki:
https://github.com/mrdoob/three.js/wiki
Exported files should be tested against the Three.js Editor - as well as the vA3C Viewer
http://mrdoob.github.io/three.js/editor/
The VA3C Viewer closely follows the examples set in the Three.js Editor. No significant changes have been made to the JSON importing capabilities of the vA3C Viewer since the Hackathon. If nothing else this is because the Revit exports we have work so well. ;-)
I have started a sample files guidelines for the vA3C viewer here:
https://github.com/va3c/va3c.github.io/blob/master/sample-file-guidelines.md
Theo
On Fri, Aug 29, 2014 at 4:25 AM, Jeremy Tammik notifications@github.com wrote:
hi theo,
i think it would be a great idea to update the revit exporter to add support for the new version of the viewer.
i am also perfectly happy to rename it from exporter to 'web embedder' or something like that.
what is the easiest way to determine what the new file format is?
simply pick the simplest possible new sample file and reverse engineer it?
can you point to the applicable documentation?
thank you!
cheers
jeremy
— Reply to this email directly or view it on GitHub https://github.com/va3c/va3c.github.io/issues/5#issuecomment-53864425.
Hi Theo,
Thank you for the helpful overview and explanation!
I'll have a go at it asap.
Cheers,
Jeremy
Hi Theo,
Just one little bit more detail more, please.
I would like to use the three.js editor to determine exactly what the JSON file produced by the Revit exporter should optimally look like.
In the three.js editor, I see several different export options: geometry, object, scene.
I noticed somewhere that you said we could mingle and mix different JSON files in the viewer provided no scene was defined in any of them. Is that correct, or did I misunderstand something?
As far as I know, the Revit exporter currently defines a scene.
Should I better remove that?
Thank you!
Cheers,
Jeremy
Jeremy
As far as I know, the Revit exporter currently defines a scene.
Yes, it does.
Should I better remove that?
Yes, please.
I will add something like this to the guidelines:
Create a scene if the export includes aspects such as camera positions and lights.
Create an object if the export contains material information such as color and textures
Create geometry if the export is material 'agnostic'
Feel free to ask more detailed questions and I will do my best to reply.
I should also point out that I have been dealing with .obj, js/.json, .stl, .3ds, and .dae files. Of all the files, the easiest to work with are yours and Matt's Revit exports. I look forward to experimenting with more examples...
Theo
On Tue, Sep 2, 2014 at 11:54 AM, Jeremy Tammik notifications@github.com wrote:
Hi Theo,
Just one little bit more detail more, please.
I would like to use the three.js editor to determine exactly what the JSON file produced by the Revit exporter should optimally look like.
In the three.js editor, I see several different export options: geometry, object, scene.
I noticed somewhere that you said we could mingle and mix different JSON files in the viewer provided no scene was defined in any of them. Is that correct, or did I misunderstand something?
As far as I know, the Revit exporter currently defines a scene.
Should I better remove that?
Thank you!
Cheers,
Jeremy
— Reply to this email directly or view it on GitHub https://github.com/va3c/va3c.github.io/issues/5#issuecomment-54199811.
Hi Theo,
Great, thank you very much for that, it clarifies a lot.
How nice that our exports work well.
Let's see what we can do to improve that still further :-)
Cheers,
Jeremy
Hi Theo,
Looking into exporting objects... that does not seem quite as easy as I imagined.
I tried to export two cubes from the three.js editor, and that is not possible. I am forced to select exactly one object.
How can I use that for the Revit exporter?
Is there a way to create a top level container object, e.g. 'building' or 'model', and then populate it with the BIM elements like walls and floors as sub-objects?
Currently, it seems that we are using the scene for exactly that purpose, to provide a container.
Cheers,
Jeremy
Jeremy
Is there a way to create a top level container object, e.g. 'building' or 'model', and then populate it with the BIM elements like walls and floors as sub-objects?
You are not the first to run into this issues and, so, yes there is.
If you look at the vA3C version of the Three.js Editor:
http://va3c.github.io/viewer/va3c-editor/r1/va3c-editor-r1.html
In the Edit menu, you will see an ugly menu item titled "update all to parent Object3D'
with source code here:
https://github.com/va3c/viewer/blob/gh-pages/va3c-editor/r1/js/Menubar.Edit.js
Using this command creates a parent and makes everybody else a child.
This is but one of several enhancements to the editor I worked on, but the slow dev process made me back off for a while. I will report back on this and more in the next day or so.
Theo
On Tue, Sep 2, 2014 at 12:46 PM, Jeremy Tammik notifications@github.com wrote:
Hi Theo,
Looking into exporting objects... that does not seem quite as easy as I imagined.
I tried to export two cubes from the three.js editor, and that is not possible. I am forced to select exactly one object.
How can I use that for the Revit exporter?
Is there a way to create a top level container object, e.g. 'building' or 'model', and then populate it with the BIM elements like walls and floors as sub-objects?
Currently, it seems that we are using the scene for exactly that purpose, to provide a container.
Cheers,
Jeremy
— Reply to this email directly or view it on GitHub https://github.com/va3c/va3c.github.io/issues/5#issuecomment-54206891.
Hi Theo,
I replaced the top level container in the JSON file by an Object3D instead of Scene.
The geometry comes across fine.
The new test output models live in the RvtVa3c models subfolder:
https://github.com/va3c/RvtVa3c/tree/master/models
They are named wall_2015.rvt.js, wall_brick.rvt.js and rac_basic_sample_project_obj.rvt.js.
The first wall has a default material set, the second brick, so it should be reddish, and the third is the large sample model that you already saw and used.
However, the colour and material seems to be lost, and all is rendered in black or dark grey.
I made no changes to the material handling and see no obvious differences, so I have no idea what might be going wrong.
Can you see anything?
How come I see colours in the built-in rac_basic_sample_project model in the vA3C editor?
I would like to get this material issue fixed before going further.
I would actually also like to add support for textures.
Thank you!
Cheers,
Jeremy
Hi Jeremy
That was quick.
However, the colour and material seems to be lost, and all is rendered in black or dark grey.
Interesting. I see the colors in all the models. I am using the file open dialog to access the files you list or drag and drop. I am opening them as new scenes and inserting them into current scenes and see the colors.
I have also added links to the three new files to the vA3C JSON menu. This makes it easy for anybody to access the files and report back on issues.
I have looked at the new files using Chrome, FF & IE on Windows 8.1as well as Chrome on the Chrome OS. All colors appear to be OK.
Questions:
Are you using vA3C Viewer R6 (which I have now set as the default even though it is not quite finished)?
Also there can be issues where lights keep being added each time you load a model resulting in colors being washed out. So often a good thing to reload the page between loads.
Sometimes WebGL gets trashed internally. The fix is to close all browser sessions and reload the browser.
Can you think of anyway for me to reproduce the problem you are having?
Thanks also for the spelling corrections.
Theo
On Wed, Sep 3, 2014 at 7:02 AM, Jeremy Tammik notifications@github.com wrote:
Hi Theo,
I replaced the top level container in the JSON file by an Object3D instead of Scene.
The geometry comes across fine.
The new test output models live in the RvtVa3c models subfolder:
https://github.com/va3c/RvtVa3c/tree/master/models
They are named wall_2015.rvt.js, wall_brick.rvt.js and rac_basic_sample_project_obj.rvt.js.
The first wall has a default material set, the second brick, so it should be reddish, and the third is the large sample model that you already saw and used.
However, the colour and material seems to be lost, and all is rendered in black or dark grey.
I made no changes to the material handling and see no obvious differences, so I have no idea what might be going wrong.
Can you see anything?
How come I see colours in the built-in rac_basic_sample_project model in the vA3C editor?
I would like to get this material issue fixed before going further.
I would actually also like to add support for textures.
Thank you!
Cheers,
Jeremy
— Reply to this email directly or view it on GitHub https://github.com/va3c/va3c.github.io/issues/5#issuecomment-54301464.
Hi Theo,
Thank you for checking, the good news, your appreciation and adding the new sample models.
I see them listed in the R6 menu. However:
The R6 viewer does not work at all for me right now. The menu displays, but the underlying main pane just says "404 - There isn't a GitHub Page here" and shows nothing else.
Aaah, I think I see the problem now. I am inserting just the BIM as an object, and the scene has no lights at all. So, of course, everything looks black. I added the model to the three.js editor again and then added a light, and, bingo, I see some colour. Problem resolved.
I now added a new little enhancement, a name property for the materials. The two new sample models wall_2015.rvt.js and wall_brick.rvt.js mentioned above have been regenerated with the enhancement. I also added a new larger sample model, rac_basic_sample_project_site.rvt.js, which includes the house plus the surrounding building site terrain and stuff, with material names assigned. Maybe it would make sense to add those to the menu instead of the ones you took yesterday.
Ok, I'll start looking into adding this to the list of three.js exporters as well, then. Mrdoob already gave his thumbs-up for that.
Thank you!
Cheers,
Jeremy
Jeremy
The R6 viewer does not work at all for me right now. The menu displays, but the underlying main pane just says "404 - There isn't a GitHub Page here" and shows nothing else.
Bingo! Thanks for this clue.
My guess is that you have downloaded the viewer and are running it locally. If so, you may need to do an edit here:
https://github.com/va3c/viewer/blob/gh-pages/va3c-viewer-html5/r6/jafo-file-open.js#L10-18
But the bigger concern - and the probable cause of the 404 error is here:
https://github.com/va3c/viewer/blob/gh-pages/va3c-viewer-html5/r6/jafo-file-open.js#L20-21
My base path ends up looking like this:
file:///C:/Users/theo/Dropbox/Public/git-repos/va3c.github.io/
The Viewer adds specific endings depending on the circumstance
For example, entering JAFO.template in the console should bring up a file name that you can click. The click should cause this file to display in your browser.
For example, my path looks like this:
file:///C:/Users/theo/Dropbox/Public/git-repos/ va3c.github.io/viewer/va3c-viewer-html5/r6/template-basic.html
[Note, there is nothing in the file that is visible ;-]
Since it is not working for you, we need to figure out whether this is a localization issue or whatever.
In any case, could you also try load the Viewer via the web - and seeing if you have the same issues?
http://va3c.github.io/viewer/va3c-viewer-html5/latest/
Aaah, I think I see the problem now. I am inserting just the BIM as an object, and the scene has no lights at all.
Yes, Lambert and Phong shading both need lights to see the colors. The Viewer is supposed to add lights to scenes that have no lights. My guess is that the file loading issues may have prevented this from happening.
Ok, I'll start looking into adding this to the list of three.js exporters as well, then. Mrdoob already gave his thumbs-up for that.
Double Yay!
Theo
On Thu, Sep 4, 2014 at 4:36 AM, Jeremy Tammik notifications@github.com wrote:
Hi Theo,
Thank you for checking, the good news, your appreciation and adding the new sample models.
I see them listed in the R6 menu. However:
The R6 viewer does not work at all for me right now. The menu displays, but the underlying main pane just says "404 - There isn't a GitHub Page here" and shows nothing else.
Aaah, I think I see the problem now. I am inserting just the BIM as an object, and the scene has no lights at all. So, of course, everything looks black. I added the model to the three.js editor again and then added a light, and, bingo, I see some colour. Problem resolved.
I now added a new little enhancement, a name property for the materials. The two new sample models wall_2015.rvt.js and wall_brick.rvt.js mentioned above have been regenerated with the enhancement. I also added a new larger sample model, rac_basic_sample_project_site.rvt.js, which includes the house plus the surrounding building site terrain and stuff, with material names assigned. Maybe it would make sense to add those to the menu instead of the ones you took yesterday.
Ok, I'll start looking into adding this to the list of three.js exporters as well, then. Mrdoob already gave his thumbs-up for that.
Thank you!
Cheers,
Jeremy
— Reply to this email directly or view it on GitHub https://github.com/va3c/va3c.github.io/issues/5#issuecomment-54458068.
i added a new simple revit model, little_house.rvt.js:
https://github.com/va3c/RvtVa3c/blob/master/models/little_house.rvt.js
it is just minimal documentation and a pointer to the real thing.
please feel free to edit if you see anything to add or improve.
no idea when it will be merged into the master branch.
the revit exporter is now in the official three.js dev branch:
https://github.com/mrdoob/three.js/tree/dev/utils/exporters/revit
Jeremy
It shall be written at some time long in the future:
'And this is how the development of architecture went from being the pleasure of a few to the delight of many...'
Theo
On Mon, Sep 15, 2014 at 11:30 PM, Jeremy Tammik notifications@github.com wrote:
the revit exporter is now in the official three.js dev branch:
https://github.com/mrdoob/three.js/tree/dev/utils/exporters/revit
— Reply to this email directly or view it on GitHub https://github.com/va3c/va3c.github.io/issues/5#issuecomment-55700858.
hi theo,
you were asking for more revit models.
i see you added two new models yourself in a new subfolder
https://github.com/va3c/RvtVa3c/tree/master/models-rvt
thank you. i fixed the typos in your readme :-)
i also added all the standard revit sample models to the already existing models folder:
https://github.com/va3c/RvtVa3c/tree/master/models
the complete set includes:
rac_advanced_sample_project.rvt -- Architectural advanced rac_basic_sample_project.rvt -- Architectural basic rme_advanced_sample_project.rvt -- HVAC advanced rme_basic_sample_project.rvt -- HVAC basic rst_advanced_sample_project.rvt -- Structural advanced rst_basic_sample_project.rvt -- Structural basic
some of the resulting JSON files were over 100 MB in size, in which case i replaced them by zip compressed versions.
i hope this helps.
cheers
jeremy
i am a bit worried that we are misusing git storing these huge sample files here... i exceeded the 100 MB file size and had a horrible time cleaning up again after myself, finally resorting to 'git rebase' after the 'BFG Repo-Cleaner' failed...
hi theo,
added all six standard revit sample models and committed release 2015.0.0.24.
did you add that gh-pages branch? what use is it? how can i get rid of it, or at least retain the master branch as default?
thank you!
cheers
jeremy
Jeremy
gh-pages Ah, you young people, you have so much still to learn!. ;-)
See: https://pages.github.com/ https://help.github.com/articles/creating-project-pages-manually
what use is it? The gh-pages branch of any repo enables all the files in that branch to be accessible via the web. This is what allows us to host vA3C pages and make them available on the web - at no charge and with apparently no bandwidth restrictions.
how can i get rid of it, or at least retain the master branch as default? Getting rid of of the branch would bring down http://va3c.github.io.
Setting master branch as default: https://github.com/va3c/RvtVa3c/settings
But if you do that, please still copy every file to to the gh-pages branch...
Of course, there is always Theo's way of doing things - which is the lazy, not-think-about-it-too-much way of doing things:
Do everything in gh-pages branches. Let the gh-pages branch be the 'master' branch.
This means everything is instantly available on the web as soon as you commit to GitHub.
This also means that GitHub can be your ginormous free data repository. The only limit is about 1 GB per repo.
My feeling is that you are the 'owner' of https://github.com/va3c/RvtVa3c so you can decide what is best for the repo.
Just remember, when you want a file to be callable by the vA3C Viewer then it should be in a gh-pages repo.
File Sizes Try bringing one of your JSON files into the vA3C Viewer then export it. You may be pleased to find that the file size is much reduced. I think this is because Mr.Doob's exporter is much greedier with new lines and spaces the the current Revit to JSON exporter which makes files that us humans can read.
Revit Exporter In order to operate your exporter, do I have to have a full $$$ version of Revit or is there a way that us poor common folk could use your exporter?
I ask this because of the two Revit files I found on http://grabcad.com (site just sold for US $100 million !-) - and there were a number of other Revit files there. It would be nice to use these to test the exporter. I'm just wondering about the best way to progress.
Viewer R6 This release is nearly complete - just waiting for me to fix some lighting issues. The main thing about this release is that the code has been much, much, much cleaned up. If we were Intel, this would be called a 'tock' release - as opposed to a 'tick' release all about new features.
Thus I will be very pleased when it is finished - though I may not be exactly excited.
This begs the question: Then what should the next tick release do? And I will talk about this in a reply to Ben's recent message.
BTW, does anybody besides me have a Google Cardboard (Occulus for the masses) apparatus?
Theo
On Mon, Sep 22, 2014 at 1:40 PM, Jeremy Tammik notifications@github.com wrote:
hi theo,
added all six standard revit sample models and committed release 2015.0.0.24.
did you add that gh-pages branch? what use is it? how can i get rid of it, or at least retain the master branch as default?
thank you!
cheers
jeremy
— Reply to this email directly or view it on GitHub https://github.com/va3c/va3c.github.io/issues/5#issuecomment-56439377.
hi theo,
thank you very much for your interesting explanation of the gh-pages.
that sounds very useful indeed. i'll have to try it out myself soon!
the json exporter may well decrease the file size by eliminating useless repetitions of the same data. for instance, in some file formats, e.g. STEP, you can define simple things, like the 3D point at the origin, as many times as you like, with separate identities. more complex structures can be repeated as well, of course. post-processing the file and replacing all the identical objects by one single instance can easily reduce the file size by a huge factor.
yes, sorry, the exporter add-in will only run inside Revit itself and requires a full installation.
viewer R6 sounds exciting. thank you for that!
nope, i have no Google Cardboard. some colleagues of mine are getting Oculus headsets soon...
cheers
jeremy
Hi Team
This message is particularly for the peeps that worked on the Grasshopper, Revit and Max exporters.
Other issues/emails from will cover other aspects of the va3c post-mortem.
First, the work was amazing.
More Descriptive Title
I propose a name change. When you 'export' something the traditional meaning of the word is that a thing leaves one place and goes to another place and the original place is left empty .
The work you did over the weekend was not about taking things out of data files and transferring those things to another file.
On the contrary, your work enabled the original data to be viewed in a new way. Your work enables adds capability to the original.
So can we think of a better and more informative title for the activity?
Some thoughts/buzzwords on the activity:
Can you think of on or two words that might be more fun and a better explanation than 'exporter'?
License and Copyrights
All work is currently licensed under the MIT license which is just about the simplest most open most 'do anything you want with the stuff' license there is. We are allowed to congratulate ourselves for being nice people. Nonetheless it would be a good thing for you to check if any of the material you produced contain material with a more restrictive license such as GPL or - 'heavens forbid' - a 'all rights reserved' unlicense.
We are all listed by name and with organization and GitHub user name as contributors to the va3c intellectual property. I believe this is sufficient data to establish a joint copyright. If anybody wishes to state additional information regarding contact details or specific areas of concentration please inform us and Josh or Femi or I will add this to the contributors table or feel free to add the data yourself.
Afterlife / Ongoing Activity
[Disclaimer: I vote 'yes' and would be happy to draft read me files etc.]
Theo