#SimpleFeatures

2024-11-01

First day of complete! I used for this, including several new (to me) packages: and sf (for which is new to me...this is all new given this is the first map I've made in R ๐Ÿ—บ๏ธ). Lots more to learn...

A map of "Cities Visited in the Past Year" which is from November 2023 through October 2024. Includes Amsterdam, Portland Burlington, and several others
Luรญs de Sousaluis_de_sousa
2024-10-05

Today the third draft of the ๐—ฆ๐—ฝ๐—ฎ๐˜๐—ถ๐—ฎ๐—น ๐—Ÿ๐—ถ๐—ป๐—ธ๐—ฒ๐—ฑ ๐——๐—ฎ๐˜๐—ฎ ๐—œ๐—ป๐—ณ๐—ฟ๐—ฎ๐˜€๐˜๐—ฟ๐˜‚๐—ฐ๐˜๐˜‚๐—ฟ๐—ฒ๐˜€ book made it on-line.

This new version is primarily an expansion to conform with 1.1. Novel content also on and , plus the odd correction and bug fix.

Your path to with and standards.

linked-sdi.com/

2023-11-06

Why #dependencyhell every time you try to use #rspatial packages like #terra #simplefeatures #gdal - how do people deal with this issue? #rstats

Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-06-14

Work in progress.

#OpenScience research project that investigates the #walking sheds at the core of the 15-minute neighborhood, and their associated network attributes. Powered by #openstreetmap, #OpenData, and #rstats

@Belenmr @robinlovelace
@UrbanDemog

github.com/paezha/15-minute-ne

#ReproducibleResearch #transportation #ActiveTravel #Cities #Urbanism #Rstats #15MinCity #r5r #SimpleFeatures #igraph

Anita Graser ๐Ÿ‡ช๐Ÿ‡บ๐Ÿ‡บ๐Ÿ‡ฆ๐Ÿ‡ฌ๐Ÿ‡ชunderdarkGIS@fosstodon.org
2023-05-28

If you ever wonder why you polygon layers so frequently contain invalid geometries: even regular national borders violate the #SimpleFeatures topology rules ๐Ÿคฆโ€โ™€๏ธ

en.osm.town/@opencage/11044560

#GISChat #gis #mapping

Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-01-31

#Genuary31 #genuary2023

Day 31: Break a previous image.

For some reason, I did break a lot during this #genuary:

github.com/paezha/genuary2023/

github.com/paezha/genuary2023/

github.com/paezha/genuary2023/

For this prompt I break a previous image by _unbreaking it_.

Coded in #Rstats using #ggplot2 , #SimpleFeatures, and #rayverse

To the left is the original smashed polygons, to the right the "broken" unsmashed ones.

@jacquietran @meghansharris

Smashed voronoi polygons.Unsmashed voronoi polygons.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-01-27

#Genuary27 #genuary #Rtistry

Day 27: Hilma af Klint

A practitioner of automatic painting, af Klint's abstract work predates that of Kandinsky, Malevtich, and Mondrian.

en.wikipedia.org/wiki/Surreali

For this piece I drew inspiration from The Swan series. So simple and yet so full of depth. This seems to be a popular reference for today's prompt!

@AaronReuland @jacquietran @meghansharris @davepagurek

Coded in #Rstats using #SimpleFeatures and #ggplot2. See my repo:

github.com/paezha/genuary2023/

A piece of generative art created using the R statistical language is a homage to Hilma af Klint's The Swan. The image is a background in solid color and three concentric circles split down the middle and painted with different colors on each side. At the center there is a triangle also split down the middle. af Klint was a practitioner of Teosophy and her paintings, while abstract, where full of symbolism.A piece of generative art created using the R statistical language is a homage to Hilma af Klint's The Swan. The image is a background in solid color and three concentric circles split down the middle and painted with different colors on each side. At the center there is a triangle also split down the middle. af Klint was a practitioner of Teosophy and her paintings, while abstract, where full of symbolism.A piece of generative art created using the R statistical language is a homage to Hilma af Klint's The Swan. The image is a background in solid color and three concentric circles split down the middle and painted with different colors on each side. At the center there is a triangle also split down the middle. af Klint was a practitioner of Teosophy and her paintings, while abstract, where full of symbolism.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-01-25

#Genuary25 #genuary

Day 25: Yayoi Kusama

This piece draws inspiration from the Kusama's Infinity Mirrors. I got to use some of my favorite R packages: #ggplot, #SimpleFeatures, and #rayrender. Three outputs are shown here, with glossy, diffuse, and metallic spheres.

Coded in #Rstats. The code is available in my #genuary2023 repo:

github.com/paezha/genuary2023/

#Rtistry #CreativeCoding #GenerativeArt #YayoiKusama #MastoArt #artbooster

@terence @tylermorganwall @jacquietran @meghansharris

A field of packed glossy spheres, in different sizes and predominantly in yellows and blues. There is a light source shining from the bottom creating subtle shadows on one side of the spheres.A field of packed mate spheres, in different sizes and pastel colors, ranging from red to green. There is a light source shining from the bottom creating subtle shadows on one side of the spheres.A field of packed metallic spheres on a black background. The spheres vary in size but they are all shades of blue. There are reflections of reflections on their surfaces.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-01-13

#genuary12 #Genuary

This is a homage to @terence whose shattered tessellations I've long admired:

twitter.com/researchremora/sta

twitter.com/researchremora/sta

I haven't figured out how he creates the cracks. Here, I borrowed an L-system from A. Sanchez Chinchon to smash a Voronoi tessellation.

Coded in #Rstats using #SimpleFeatures and #rayverse

github.com/paezha/genuary2023/

@tylermorganwall @jacquietran @meghansharris

A voronoi tesselation was smashed to create a cracked effect. This resembles a polar landscape with ice shards and snow.A voronoi tesselation was smashed to create a cracked effect. A volcanic landscape with shards of red-hot rock.A voronoi tesselation was smashed to create a cracked effect. The center of the mosaic is bright red that fades to pale blue and green-blue towards the edges
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-01-08

#Genuary8 #Genuary

Signed distance functions are buffers with values that are proportional to the distance from the primitive geometry. This image was coded in #Rstats using #ggplot2 and #SimpleFeatures.

The code is available in my #Genuary2023 repository:

github.com/paezha/genuary2023/

#CreativeCoding #GenerativeArt #MastoArt #MathArt

@jacquietran @meghansharris

Isocurves surrounding three primitive geometries, a triangle, a square, and a diamond. The colors change with distance from the boundary of the primitive geometry.Isocurves surrounding three primitive geometries, a triangle, a square, and a diamond. The colors change with distance from the boundary of the primitive geometry.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-01-08

#Genuary7 #Genuary2023 #Rtistry

Day 7: Sample a color palette from a favorite movie.

Like @jacquietran, I use package {ghibli} with palettes inspired by Miyazaki movies. Jacquie chose Ponyo, I chose Laputa. I first saw this movie years ago on TV when I was a student in Japan.

The truchet tiles are almost like alien glyphs, something you might see in the floating castle.

Coded in #Rstats using #SimpleFeatures and #ggplot2. Code is in my repository:

github.com/paezha/genuary2023/

@meghansharris

Truchet tile creates the impression of alien glyphs or a colorful labyrinth. Colors are sampled from Miyazaki's Laputa: Castle in the Sky.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2023-01-04

#Genuary3 #genuary #Rtistry

The prompt for Day 3 is Glitch Art.

For this prompt I present glitched geometries, created by overlying two sets of voronoi polygons, one of which is a glitched version of the original. Coded in #Rstats using #ggplot2 and #SimpleFeatures

The code for this piece is in my #Genuary2023 repository:

github.com/paezha/genuary2023/

@jacquietran @meghansharris

Abstract piece of glitch art created by overlying two sets of voronoi polygons. A tantalizing semi-regular pattern of lines, polygons, and colors gives plenty of room for interpretation.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-12-21

@pokateo

GIS-adjacent: I created a new workshop package to teach exploratory data analysis (EDA) in #Rstats. The package includes #SimpleFeatures data objects for mapping!

#ExploratoryDataAnalysis #Workshop #OpenEducationalResource

paezha.github.io/edashop/

Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-12-20

Good morning! Today's generative skyline is a rainy crepuscular cityscape. Despite the rain, there is something festive about the light in all those windows.

#Rtistry #GenerativeArt #MastoArt #CreativeCoding

Coded in #Rstats using #ggplot2 and #SimpleFeatures . Check the repository for details:

github.com/paezha/Skylines

A cartoonish skyline shows towers in red, orange, blue and green against a blue crepuscular sky. Rain falls, but many windows are lighted.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-12-07

Good morning. Today's cubescape is a bold composition with a dark sienna background and cubes the color of chocolate kisses with dark vanilla accents

Made in #Rstats using #ggplot2 and #SimpleFeatures

#Rtistry #CreativeCoding #GenerativeArt

The code for generating cubescapes is in this repo:

github.com/paezha/cubescapes

A set of overlapping isometric cubes set on a dark sienna background. The cubes blend with colors that range from chocolate kisses to dark vanilla
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-12-06

Good morning. Today's cubescape is bursting with cheer.

Made in #Rstats using #ggplot2 and #SimpleFeatures

#Rtistry #CreativeCoding #GenerativeArt

The code for generating cubescapes is in this repo:

github.com/paezha/cubescapes

A collection of isometric cubes on a moonstone blue background. The cubes' colors range from vivid auburn to maximum yellow, with dark slate gray accents
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-12-04

This morning's cubescape is bright and perky. Made with #Rstats using #ggplot2 and #SimpleFeatures

#Rtistry #GenerativeArt #CreativeCoding #MastoArt

The code to create cubescapes is in this repo:

github.com/paezha/cubescapes

A collection of overlapping isometric cubes in bright and festive colors, mainly light tangelo with English lavender and cameo pink highlights
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-12-02

Good morning. Today's cubescape is both mellow and joyful. Made with #Rstats using #ggplot2 and #SimpleFeatures

#Rtistry #GenerativeArt #CreativeCoding #MastoArt

The code to create cubescapes is in this repo:

github.com/paezha/cubescapes

A collection of procedurally generated isometric cubes in a random composition. The dominant color is very light green, and the accents are teal, orange, and red. The effect is both mellow and joyful.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-12-01

Good morning. This is another cubescape made with #Rstats using #ggplot2 and #SimpleFeatures

#Rtistry #GenerativeArt #CreativeCoding #MastoArt

The code to create cubescapes is in this repo:

github.com/paezha/cubescapes

A collection of isometric cubes that occasionally overlap creating surprising blends of colors. The predominant color is shades of grey with yellow-orange-brown accents.
Antonio Pรกez ๐Ÿ‡ฒ๐Ÿ‡ฝ๐Ÿ‡จ๐Ÿ‡ฆpaezha@mastodon.online
2022-11-30

Good morning. This is a cubescape made with #Rstats using #ggplot2 and #SimpleFeatures

#Rtistry #GenerativeArt #CreativeCoding #MastoArt

The code to create cubescapes is in this repo:

github.com/paezha/cubescapes

A collection of isometric cubes that occasionally overlap creating surprising blends of colors. The predominant color is shades of teal with yellow-orange-brown accents.

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