README.md

Plasma

Based on the article http://lodev.org/cgtutor/plasma.html

Progress

First plot a sine on the X-axis.

Now with X+Y

With the a square root thrown in for good measure

Combine the sines

Generate a palette

Animate plasma using the palette

Tweaked the plasma generation

A few more tweaks

Change the palette

Generate plasma using the new palette

Support for gradient palettes

Generate plasma using the gradient palette

Another animation

Commands

CLI

Rendering palette and plasma as PNG images.

Usage of plasma:
  -h=512: Height of the image
  -n=1: Number of frames to generate
  -o="plasma.png": Output file name
  -p="palette.png": Palette file name
  -s=16: Scale of the plasma
  -show=false: Show the generated image
  -w=512: Width of the image

GUI

Window with a rotating plasma image.

Can also be transpiled into JavaScript by GopherJS

Joystick GUI

Control the plasma using a PS4 controller

Pixels GUI

Using screen.ReplacePixels to render the plasma.