crystal-raytracer.cr

[jzakiya]

Crystal translation of Ruby raytracer. Many times faster. Requires stumpy_png shard. Compile and run as follows.

1. To use stumpy_png shard, create file (provided): shard.yml
2. Place it in the same dir|folder as the source crystal-raytracer.cr file.
3. Run (need internet connection): $ shards init then $ shards install
4. Compile source file: $ crystal build crystal-raytracer.cr --release
5. Run compiled code: $ ./crystal-raytracer
6. A crystal-raytracer.png file will be created in dir|folder which you can view.

[jzakiya]

Shard file is:

shard.yml

name: shards
version: 1.2.3
crystal: '>= 0.34.0'

dependencies:
  stumpy_png:
    github: stumpycr/stumpy_png
    version: "~> 5.0"