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Colors

2016-05-07, post № 122

art, #animated, #animated gif, #animation, #color, #colored world, #colorful, #coloring, #gif, #guy, #pixel, #pixel guy

The little pixel guy comes across a grey world and starts coloring it.

colors.gif
Extra assets: colors_dithered.gif

Koch Snowflake

2016-04-30, post № 121

mathematics, programming, Pygame, Python, #animated fractal, #flake, #fractal, #fractal generating, #fractal gif, #generate

In my collection of programs generating fractals this famous one cannot miss.
The Koch snowflake is generated by starting with an equilateral triangle. Every side of the triangle then gets cut into three equal pieces and the center one gets replaced with yet another equilateral triangle.
To get the perfect fractal, you would need to repeat this process infinitely many times.
More information on the snowflake can be found in this Wikipedia entry.

Controls

  • ‘F1’ iterates the fractal,
  • ‘F2’ zooms in,
  • ‘F3’ zooms out,
  • ‘F4’ resets zoom,
  • ‘F5’ takes a screenshot,
  • Arrow keys move the camera around.
koch-snowflake.gif
Source code: koch-snowflake.py

Pinhole Photograph

2016-04-27, post № 120

art, #digital, #digital photo, #flower, #image, #photo, #photography, #photography day, #pinhole day, #red, #red tulip, #tulip, #worldwide pinhole day, #yellow

Last sunday I posted an animated gif to celebrate the Worldwide Pinhole Day. On that day I also took pinhole photographs. My favourite, ‘Red Tulip’ can also be found on the official Worldwide Pinhole Day’s website.

red-tulip.jpg

Other photographs I took include white flowers, the same tulip in another light and a yellow flower.

white-flowers.jpg
red-flower.jpg
yellow-flower.jpg
Extra assets: red-tulip_700px.jpg
Jonathan Frech's blog; built 2021/04/16 20:21:20 CEST