Projects tagged "2d"
Hopefully something here will catch your eye.
Table of Contents
Domain Coloring March 2018
Visualize complex functions by coloring each point in the complex plane.
This was a quick experiment inspired by 3Blue1Brown's video called How to solve 2D equations using color. The colorings are based on the magnitude and/or phase of the complex numbers transformed by a function. The coloring algorithm can be as simple or as complicated as you can imagine, providing plenty of room for creativity.
Primitive September 2016
Recreate your photos with vector-based geometric primitives.
You provide an image as input. The app tries to find the most optimal shape that can be drawn to maximize the similarity between the target image and the drawn image. It repeats this process, adding one shape at a time. Using this process, the program can recreate a photo with surprisingly few shapes.
This project was originally inspired by the popular and excellent work of Roger Johansson - Genetic Programming: Evolution of Mona Lisa. Since seeing that article when it was quite new, I've tinkered with this problem here and there over the years. But only now am I satisfied with my results.
The core is written in Go and is open source. A native macOS app is also available in the App Store, providing a nice UI on top of the engine as well as some additional features like "drawing mode." To date, this has been my most successful paid app.
Go Graphics February 2016
Cairo-inspired 2D graphics library written in pure Go.
Go has an excellent set of image packages, but what do you do when you want to render 2D graphics? The golang freetype library implements nice anti-aliased rendering of paths, but is primarily for drawing text. So I built
gg on top of it to provide a nice, general purpose 2D graphics API inspired by Cairo.
- Anti-aliased rendering
- Fill and stroke paths
- Draw images and text
- Built-in word wrapping
- Line caps, joins, dashes
- Gradients and patterns
- Transformation matrix
- Push and pop context state
- Clipping regions
Pirate Maps December 2015
Procedurally generated pirate treasure maps. X marks the spot!
This was my submission in the /r/proceduralgeneration monthly challenge. I used several excellent third party libraries...
colourfor color interpolation
noisefor simplex noise
Pillowfor saving debug images of noise layers
pyhullfor delaunay triangulation
Shapelyfor all kinds of 2D geometry operations
Tiling June 2014
Quickly construct tilings of regular polygons and their dual tilings using a simple API.
This code provides an interesting API for constructing tilings of regular polygons. It can also render the dual tilings.
AllRGB March 2014
Generate images that use all 16,777,216 RGB colors exactly once.
Efficiently create AllRGB images that target an input image. The input must be 4096x4096px. The output will also be 4096x4096px and will contain all 16,777,216 distinct RGB values once and only once.
See allrgb.com for details on the concept.
Scale March 2014
Piet September 2013
Procedurally generating Images in the style of Piet Mondrian.
Piet Mondrian was a Dutch painter. His paintings with orthogonal lines and rectangular splashes of primary colors on white backgrounds are very recognizable. I wondered what it would take to programmatically generate Mondrian-esque images. Here's what I came up with.