mathew preziotte
software engineering and computational artistry.
Latest posts
Vector Brawl
Vizz.fm
Startup List
Postgres Monitor
Cryptocurrency Alerting Mobile App
zParticle - Realtime 3D Particle Clouds from Static Images
zParticle is an app that converts arbitrary images into 3d particle clouds. It runs in the browser and leverages three.js along with some basic shader code. The z-coordinate of each point is based on the corresponding pixel color from the source image. With a decent GPU, it can render at least 10 million points at 60fps right in your browser. If the framerate is low, increase the “pixel skip”…
Cryptocurrency Alerting
A look at Harmonic Resonance found in Polar Equations
concepts & techniques The examples on this page are derived from rather simple polar equations, such as Rose Curves and Cardioids . I’m simply graphing polar equations. Stroke-dasharray and stroke-dashoffset are SVG properties that are incredibly fun to play with. They let you control and animate gaps along a given stroke path. I noticed that certain specific combinations of these properties…
Absurd Music Visualizations
I’ve begun a series of audio reactive music visualizations. They look like this: Each entry uses audio data to help inform procedurally generated visuals in different (and hopefully novel) ways. Most computational artwork relies heavily on elements of randomness, such as perlin noise . I find that sampling audio data is a nice form of structured randomness. I hope you enjoy my synesthesia…