Sunday morning…

Our friend just found something – https://shutupandbim.wordpress.com/2017/08/06/sailing-the-seas-of-cheese/

Types without types…

Noname

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Gonna be easy

Our favorite freak on a leash it up to something here.

Agreed that the fact that Revit uses single precision for it’s geometry (definition here) is a drag.

And that a company like A’desk cant fix that is making me genuinely unhappy. What more to say if you got to handle complex stuff like this:

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Cutting Solids with Toposurfaces in Dynamo – works, but it’s a mind bender…

Life is still good….

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Creep in the cellar…

Uh oh – this creep that is haunting the HQ of LRCZ – he is up to something with this.

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Looks like a window in a – wait a second – curved wall – can that work?

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Definitely WIP – but lets see where that goes to…

Life is good…

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Under Heavy Manners

I love this song – link. David Byrne’s hysterical singing perfectly fits the beautiful weirness of Robert Fripp’s guitar tracks.

Back to BIM – finally our excursion into geology is done.

First we created excavation geometries for each ground slice using Dynamo:

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The process used was a bit difficult – we basically created a couple of solids for the foundations, sliced them at the different topography levels, and then too a cookie cutter approach to cut away geometry we did not need to excavate.

The Dynamo for slicing the solid is here:Capture.png

Link to the dyn is here.

For the Boolean operations we used rather simplistic scripts:

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As well as:

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With a similar process we created a geometry for the required back fill as well – as seen here:

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Life is good…

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Inductive resonance

Revit for geology… – … what? Yes – imagine your task is as follows:

You need to model foundations of a mildly complex structure – they look like that:

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Next step is to figure out how much dirt to dig. We got the topography here:

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Plus – we got individual soil layers and we want to know the quantities by layer… here are the layers all modeled as a topography in Revit:

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No the again Powerpuff Girls – neeh – Dynamo to the rescue – we create a solid and slice it into individual pieces to see the quantities – the result:

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All individual loadable families, correctly reporting volume:

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Properties:

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The Dynamo script:

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The script is here.

The story will not end here, tomorrow more work on back-fills and such…

Life is good…

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Smart Patrol… we shove the poles…

Oh dear music – Devo, Smart Patrol running in the background…

This post is going to be continued – it’s a complex one but we’ll get to a point here.

Problem of the day is – the busy bees here at Livingroomcraftz have a nice little model and now we need all the elements below ground as a single piece of geometry in order to use it as a cookie cutter for the soil to get excavation masses.

So the model is this:

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Mind you, no underground parking but we have a really bad soil situation so we have to dig really deep to reach stable ground, that’s why getting the quantities here is critical.

The excavation model is getting into shape – the red stuff is what we need to dig away for the parking lot alone – 777 m3 of earth, that’s quite a lot of trucks.

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Next will be the building – but for doing this exercise in Dynamo we need one (1) piece of native Revit solid geometry to slice though the topo layers.

The graph for that is here:

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Quite simple – you collect all the geometry, join it together and create a loadable family from it.

The original file:

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More than 100 pieces of geometry – and I was way too lazy to remodel that as a single piece.

The result after running the script:

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One piece of native Revit geometry – ready for further processing with this:

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More on that in the coming days…

Life is good…

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Join together…

Somebody seems to be a bit angry here but that is a valid point – why would the join order in Revit determine if a parameter value is valid or gibberish – I personally would have expected better from Autodesk to be honest…

Read the post – https://shutupandbim.wordpress.com/2017/07/14/when-airwaves-swing/

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