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Perlin Fields

Generative particle fields using perlin noise

Samples

Perlin Fields

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

Cairo

Prerequisite Installation

https://www.cairographics.org/download/

Compiling

gcc -o main -I /opt/local/include/cairo -L /opt/local/lib -lcairo main.c perlin.c particle.c color.c

Running

./main output /path/to/output.png

Command Line Aruments

  • width: set width of output in px
  • height: set height of output in px
  • hue: set hue of background (0-1)
  • sat: set saturation of background (0-1)
  • val: set value of background (0-1)
  • steps: set number of steps particles take
  • numParticles: set number of particles
  • noiseScale: set scale of perlin noise used
  • mode: set mode of particle motion
  • output: set output image path
  • scale: scale output image (adjusts width, height, and noiseScale automatically)