Toots for kandid@chaos.social account

Written by kandid on 2025-01-30 at 17:06

A motorbike upgraded by the expert customizer Eyada Victore Arnaud / Kamerun.

double exposed #glitch #photography

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Written by kandid on 2025-01-28 at 16:50

An experiment with glass, light, mirrors, a computer monitor and double exposure.

[#]photography

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Written by kandid on 2025-01-27 at 06:37

; GENUARY 2025 DAY 27

; PROMPT: no randomness or noise or trig

; a feedback loop

(ns lv.demo)

(use 'lv.core)

(layout "grid" [ras0 ras1])

(render 0)

; first fill with initial pattern

(hsv :ras0 [ras0]

(repeat-y 6)

(h (+ -0.05 (* 0.1 y)))

(s 0.99)

(v (* 1.5 (+ -0.5 x y)))

)

; and seconds later start the feedback loop

(hsv :ras0 [ras0]

(ty (* 0.0015625 ras0.h))

(tx (* -0.0015625 ras0.v))

(repeat-y (+ 1 (* 0.005 r)))

(hsv ras0.hsv)

)

; #Clojure #genuary27 #genuary2025

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Written by kandid on 2025-01-26 at 11:29

I try to achieve double exposure directly on the smart phone. The first shot for the structure (a blue fabric blanket). The second shot for the motif (the tiger).

Trying my own programming in #WebGL and #javascript

Ok, now I've got something working after all. I have 25 years of experience with OpenGL on high-end computers, but I don't understand enough Javascript and the restrictions of a smartphone browser.

[#]photography

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Written by kandid on 2025-01-26 at 05:33

Prompt: Symmetry

A kaleidoscope algorithm that i run directly in the smart phone. So it's a mixture of #photography and creative code. I'm very interested in loading one of these filters and then searching for a suitable motif. A small movement of the camera sometimes creates a completely different impression.

https://gitlab.com/metagrowing/glic

[#]genuary26 #genuary2025 #genuary

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Written by kandid on 2025-01-23 at 18:18

[#]photography

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Written by kandid on 2025-01-22 at 06:34

Prompt: Gradients only.

Juggling with a gradient.

[#]genuary22 #genuary2025 #genuary

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Written by kandid on 2025-01-21 at 05:19

Prompt: Create a collision detection system.

Emitting a sound grain when the round pale "cursor" shapes enters a red rectangular "calve" shape.

Only to find the moment when moving cursor shape start to overlap with the calve. Or was leaving.

This is not a physics engine. No reflection on hit. No libraries used. I did this last year for a short public gig. It was more work than i could have done in 1 day.

https://gitlab.com/metagrowing/jean/-/blob/main/src/jean/model/Cell.java?ref_type=heads#L150

https://gitlab.com/metagrowing/jean/-/blob/main/src/jean/model/Overlapping.java?ref_type=heads

[#]java #genuary21 #genuary2025 #genuary

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Written by kandid on 2025-01-20 at 06:45

GENUARY 2025

DAY 20

PROMPT: Generative Architecture

The geometry and colors of the material are generated using this recursive algorithm. The lighting, perspective and rendering are done with Blender.

https://gitlab.com/metagrowing/grow

[#]clojure #b3d #genuary20 #genuary2025 #genuary

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Written by kandid on 2025-01-19 at 18:12

A toy train, a magnifier and lights in front of a mirror.

[#]photography

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Written by kandid on 2025-01-19 at 07:21

; GENUARY 2025

; DAY 19

; PROMPT: Op-Art

(ns lv.demo)

(use 'lv.core)

(layout "grid" [ras0])

(hsv :ras0 []

(v (smoothstep -0.2 0.2

  (sin (* 31 (+ (* 0.001 x f) a (* 0.07 (sin (* 7 r))))))))

)

(render 0)

; #clojure #genuary19 #genuary2025 #genuary

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Written by kandid on 2025-01-18 at 18:55

A monitor -> glass mirror -> camera -> feedback loop.

[#]screenshotsaturday

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Written by kandid on 2025-01-18 at 05:53

What does wind look like?

A movie of how the wind moves the branches. In addition, the Gunnar-Farneback optical flow motion detection is used to recognize areas in the image sequence that have moved. The motion vectors are then used to distort the image.

The resulting video is then even less stable than the source footage. For mastodon it is highly compressed here as very large movie files are produced using this method.

[#]openCV #Clojure #genuary18 #genuary2025

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