A Paradigm Shift: The IT Revolution in Architecture
21º Class: The BIM; As NO One Has Ever Explained (to You)
Monday June 1 2020
6:00 pm Rome
12:00 noon New York
9:00 am San Francisco
One night Leonardo has another invention.. the most umportant of all
NOT a real thing but...An Abstraction!
He invented not as having figures of data on a grid but to have a description in a cell.
Before If I need to have 3d Cubes
I had to repeat the description 3 times.
Now I can have only Once! as a description
ann then to call the Description!
Cube as individual entitiy
Cube as Named Description / description
Five Cube as Instances fo the Description Object
i can add
A. Point of insertion in x y z space
B. Scaling in the x, y z axes
C. Rotation in the x, y z axes
HUgE consequences.
Leonardo These time made a trip To spread the word:
and he stopped at Carnegie-mellon University in the second halh of Sixties
and met
Chuck Eastman
Chuck start to evangelize a first group of pupils
among them
Chris Yessios
Yeuda Kalay
Ullrich Flemming
OmarAkin
John Gero
And Collegue Bill Mitchell
Who created other pupils among which
Marcos Novak
Gerhard Schmitt
and Nino Saggio
who Spread the word...
the idea was to create a 3d database
A instatiated description of a word that contains at the same time
Geometrical 3d information but also
Filed of quantitive data (such as in a spread sheets
or descriptive fields such as in a data base.
the Great thing is that conceptual is a MODEL
allows such as in a Spreadsheet a WHAT IF organization
Because it is Nested
Branched
dita mano avambraccio Braccio
Fingers Hand Forearm Arm
It Moves and it is organized Hierarchically
Moving a branch will move the other related branchesw in the upper part.
a modification of a descriptio of the original objected (or to any other part of the trees will PASS ON to all the other connected branches!
And In time was clear that I can add many other field beisde the gemetrical description .. So trat I will start to have aì what I call A BIM a Buolding Information system
Reading:
Chapter "Model" in the book
Create a simple Hierarchical Model conceptually appked to aniene Flows if possible
An Open-video-course by Antonino Saggio
professor Antonino Saggio
«Sapienza» University of Rome
School of Architecture - Dept. of Architecture and Design.
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