Prism

This is a stable, though not completely baked, 3D game engine. Documentation is a little sparse right now, but hopefully the example will help. Disclaimer: I barely know anything about game development much less game engine development. This has been a learn-as-i-go project. If you have ideas or suggestions I would love it if you opened an issue.

Goals

• Defaults most things should "just work" with sane defaults.
• Pure other than a few system level dependencies, this should be 100% pure crystal code. Wrapping an existing project is cheating.
• Simple try to avoid obtuse graphics language, or at least document it very well so noobs can understand what's going on.
• Extensible you can extend/replace/add engines to the core with ease.

Roadmap

I'm building a roadmap in this issue.

Demo

You can find code for this demo in the example dir.

Installation

Add this to your application's shard.yml:

dependencies:
  prism:
    github: neutrinog/prism

Install GLFW on your system

# on linux
sudo apt-get install libglfw3-dev

# on macOS
brew install glfw3

Install OpenGL

# on linux
sudo apt install mesa-common-dev

# on mac
# TODO: give install instructions

Usage

require "prism"

TODO: write some usage example here.

For now you can run the same application in this repo.

make start

Contributing

1. Fork it (https://github.com/neutrinog/prism/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• neutrinog Joel Lonbeck - creator, maintainer

Special Thanks

This project was largely inspired by "The Benny Box" and his 3D Game Engine Tutorial. Thanks for all the good tutorials Benny!