#3D Scanning
#3D Point Cloud
#Mapping
#Architecture
#Generative Design
#Digital Documentation
#AIGC
Invisible Cities & Memory-Portugal
“There is a sense of emptiness that comes over us at evening, with the odor of the elephants after the rain and the sandalwood growing cold in the braziers, a dizziness that makes rivers and mountains tremble on the fallow curves of the planispheres where they are portrayed, and rolls up, one after the other, the despatches announcing to us the collapse of the last enemy troops, from defeat to defeat, and flakes the wax of the seals of obscure kings who beseech our armies' protection….”
——Cities and Memory, Italo Calvino
Cities and Memory 1.
“Leaving there and proceeding for three days toward the east, you reach Diomira, a city with sixty silver domes, bronze statues of all the gods, streets paved with lead, a crystal theater, a golden cock that crows every morning on a tower. All these beauties will already be familiar to the visitor, who has seen them also in other cities. But the special quality of this city for the man who arrives there on a September evening, when the days are growing shorter and the multicolored lamps are lighted all at once at the doors of the food stalls and from a terrace a woman's voice cries ooh!, is that he feels envy toward those who now believe they have once before lived an evening identical to this and who think they were happy, that time. “
Cities and Memory 2.
“When a man rides a long time through wild regions he feels the desire for a city. Finally he comes to Isidora, a city where the buildings have spiral staircases encrusted with spiral seashells, where perfect telescopes and violins are made, where the foreigner hesitating between two women always encounters a third, where cockfights degenerate into bloody brawls among the bettors. He was thinking of all these things when he desired a city. Isidora, therefore, is the city of his dreams: with one difference. The dreamed-of city contained him as a young man; he arrives at Isidora in his old age. In the square there is the wall where the old men sit and watch the young go by; he is seated in a row with them. Desires are already memories.”
——Cities and Memory, Italo Calvino
Overview
How to visit a country that you never had been before?
My friend went to Portugal last summer, and she brought me Pastel de Nata (Portuguese Tea) in egg tart favor, which portgual get famous by egg tart.
So, How can I visit a country that you never had been before?
Through thinking about an ordinary object and understanding the image, I rethink what computers can do in a new way, and how to learn, create and act with digital tools.
From 2D to 3D
Tool
CloudCompare
Blender
Metashape
1.
I took around 100-150 pictures and import to
Metashape for geneater 3D model.
From bottom, top, left, right, front and back.
Turn Point Cloud to a Mesh/3D model Using CloudCompare
2.
3.
A box just a box
By placing other objects around the tea box, I start to see the abstract city.
#PROMPT
4.
“Roman roads, bridges and aqueducts, as well as
monasteries, palaces and manor houses-charming architectures”
“young, fun, energetic and vibrant”
“steep hills, yellow trams and blue-and-white tiles”
“sunny, compact, walk to visit little towns”
“Food halls with myriad bars and restaurants celebrate numerous chefs and cuisines”
“super friendly”
“love the traditional dishes, creative cuisine”
“ custard tart is considered to be one of the most popular specialties of Portuguese confectionery”
“hopeful and nostalgic, traditional”.
Using Stable Diffusion- model capable of generating photo-realistic images given images and model.
5.
My “portugal”
How can we improvise when interacting AIGC? How can they improvise with us?
How can expression and meaning making be used as a motivation for us to explore?
How can we better measure and quantify creative social interactions?