Spuds – BILT Academy has now 99 Students signed up.
Singed up for a great learning opportunity in Edinburgh…
We got to make it 100 – that’s where BILT Academy is maxed out – so who is going to be #100?
Cheers to you all…
Another very useless title for a blogpost but – alas – nothing better came to mind so here we go.
And it has been a while since our last post – but it was a mildly crazy year so far.
Topic of the day is – collect elements in Revit using Dynamo, take one parameter and write it to Excel on Office 365. Then edit the sheet online. Then suck the altered data back.
Numero uno – the Dynamo graph to write the data to Excel:
Script available here.
The idea is to write all parameter values for “Offset” to Excel for online editing. Here we go:
Now we can edit this file in a browser:
This script will suck the values back in:
Link to script here.
Video available here.
And life is good.
With all the cosy madness that is happening around Livingromcraftz at the moment there has been one outstanding find today – and to be homest – we do not endorse products lightly but this product deserves it.
Long story short – we purchased an Anycubic Photon 3D printer out of the sole necessity that we had to print large stuff.
OK – the machine is small, but the technology of resin printing is promising for architectural models, especially at scale 1:2000 (more on that shortly)
One downside we immediately noticed was the resin – the smell of SLA resin is quite noticeable and even our dogs got a bit iffy on that.
But now – there is an alternative – here – and I am more than excited to try it – imagine architectural models originating in soy beans…
Life has a slight shimmer of hope….
These days Livingroomcraftz has been very busy on a particular project that also involved creating a physical model.
So – a little run down on architectural 3D printing:
These days you can choose between FDM (fusion depositing modelling) and SLA (stereolithography printing)
First option – FDM – creates a model by adding plastic layer by layer
Clean process, if the printer is set up correctly it is pretty hassle free
Large build volume
Hardware is getting ridiculously cheap these days
Level of detail is questionable
Material cost for a professional printer can be significant
Build time is long
Second option DLA resin printing
This is a < €500.– printer
Quick build time (1 hour/20mm height)
Superb level of detail (see below)
Material is dirt cheap
Working with potentially dangerous chemicals
Small build volume
A sample of what the print looks like
Yes – it does transparent – you can even get dental grade resin
But – that’s what you need
As you can see – it’s an Anycubic Photon S and – it’s fun to do stuff
However – given the different modelling styles you also need to adapt your modelling style before sending it to the printer – but that will be another post
Just a final picture of what stuff will look like…
And – did I forget to mention – life is good…
After some while of silence – here we are again. The title might be misleading – as usual – but substitute “Fear” with “subst” and we are talking.
Subst – a command going back in those days where DOS was the welcoming screen of your computing device.
So – in case all your Revit links on your office computer point to something like this:
But your current travel related setup looks like this
Note the drive letter change – no way Revit will reload the gazillion links without cumbersome re-pathing.
But here is the trick – command window and subst command – make the pathe on your laptop the same as on your office network and all will be good.
A quick hint:
For more on that feel free to PM me…
Life is good… so good…
And we do like Enscape a lot. Not to be misunderstood as promotion, it just works here as a tool to do our job well.
And life is good…
Our friend has something to say about massing and joining – here is the link
(I think I’ve gone insane…) Another 90íes song title that come to mind but summarized beautifully the finding of the day.
Think coordinates – long ones. Think about geo-referencing your Revit file. Think about angles and coordinate precision.
Allow me to take you onto a ride – we start simple. In Revit we rig up a simple test bed such as this:
That’s the project units – now lets set up the project:
Basic – lets just add a dimension to the angle:
Now – to make it a bit of a challenge – let us apply shared coordinates to this:
And now let’s check the output after exporting it to DWG:
So far all looks good – here is a close-up measured in AutoCAD
Now let’s change those shared coordinates to something mildly insane – but Chinese Xi’an 80 system has insane long numbers:
Now lets see the result in AutoCAD:
If you look at the coordinates in AutoCAD you might see the difference
Source files are available upon request.
And for now – life is good…
Our good friend posted some news https://wordpress.com/post/justshutupandbim.wordpress.com/169
More to come soon…
Our old good friend did post stuff here – TheCreepInTheCellar