fracgen

Cpu fractal rendering run from the command prompt!

Currently only supports the mandelbrot set, but formula specification will be the next update.

To compile

cargo build --release

To use

./fracgen --w 1920 --h 1680 --name mandelbrot --threads 4 --zoom 0.7 --limit 256.0 --bail 4.0

Commands

filename: --name str

• example: --name mandelbrot
• example: -n mandelbrot

threads: --threads x

• example: --threads 4
• example: -t 4

width: --w x

• example: --w 1920

height: --h x

• example: --h 1680

origin: --origin x,y

• example: --origin -0.75,0.0
• example: -o -0.75,0.0

set coloring: --set_color r,g,b,a

• example: --set_color 0,0,0,255

zoom: --zoom x

• example: --zoom 0.7
• example: -z 0.7

samples: --samples x

• example: --samples 4

sample distance: --sample_d x

• example: --sample_d 2.0

iteration limit: --limit x

• example: --limit 256.0
• example: -l 256.0

iter bailout: --bail x

• example: --bail 4.0
• example: -b 4.0

color exponent: --c_exp x

• example: --c_exp 1.0