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Programming language: Crystal

Tags: Misc

raytracer-crystal alternatives and similar shards

Based on the "Misc" category.
Alternatively, view raytracer-crystal alternatives based on common mentions on social networks and blogs.

guardian

9.7 1.3 raytracer-crystal VS guardian

Guardian watches over your files and run assigned tasks.
sentry

9.6 0.2 raytracer-crystal VS sentry

Build/Runs your crystal application, watches files, and rebuilds/restarts app on file changes

Scout APM - Leading-edge performance monitoring starting at $39/month

Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

Sponsored scoutapm.com

neph

9.4 0.0 raytracer-crystal VS neph

A modern command line job processor, similar with make command
immutable

9.4 0.0 raytracer-crystal VS immutable

Thread-safe, persistent, immutable collections for the Crystal language
hoop

9.4 0.0 raytracer-crystal VS hoop

Building native OSX apps
crystagiri

9.0 0.0 raytracer-crystal VS crystagiri

An Html parser library for Crystal (like Nokogiri for Ruby)
stumpy_png

8.8 3.4 raytracer-crystal VS stumpy_png

Read/Write PNG images in pure Crystal
tren

8.7 1.0 raytracer-crystal VS tren

Give your SQL some love
cltk

8.4 0.0 raytracer-crystal VS cltk

A crystal port of the Ruby Language Toolkit
html_builder

8.3 0.0 raytracer-crystal VS html_builder

DSL for creating HTML
crz

8.3 0.0 raytracer-crystal VS crz

Functional programming library for https://github.com/crystal-lang/crystal
crystal-futures

7.6 0.0 raytracer-crystal VS crystal-futures

Future type implementation for Crystal language
kreal

7.5 0.0 raytracer-crystal VS kreal

Kreal is a model sharing & RPC library built on and works with Kemal seamlessly.
monads

7.3 0.0 raytracer-crystal VS monads

Monads for Crystal
cron_scheduler

7.2 0.0 raytracer-crystal VS cron_scheduler

Simple job scheduler with crontab patterns for Crystal Language.
aasm.cr

7.1 0.0 raytracer-crystal VS aasm.cr

:arrows_clockwise: Easy to use finite state machine for Crystal classes
inflector.cr

7.0 1.7 raytracer-crystal VS inflector.cr

Inflector shard for Crystal. A port of ActiveSupport::Inflector
lambda.cr

7.0 0.0 raytracer-crystal VS lambda.cr

Uniformed function call syntax for Crystal Language.
emoji.cr

6.8 0.0 raytracer-crystal VS emoji.cr

:green_heart: Emoji for Crystal
lirith

6.6 0.0 raytracer-crystal VS lirith

Graphics engine written in Crystal.
crystal-diff

6.6 0.0 raytracer-crystal VS crystal-diff

A Crystal sequence differencing implementation
statsd.cr

6.6 0.2 raytracer-crystal VS statsd.cr

A statsd client library for Crystal.
any_hash.cr

6.5 0.3 raytracer-crystal VS any_hash.cr

Better JSON::Any for Crystal
promise

6.5 0.0 raytracer-crystal VS promise

A Promise Implementation in Crystal
anyolite

6.4 8.3 raytracer-crystal VS anyolite

Embedded mruby for Crystal
evented

6.3 0.0 raytracer-crystal VS evented

Publish and Subscribe for Crystal objects
ulid

6.3 0.0 raytracer-crystal VS ulid

Universally Unique Lexicographically Sortable Identifier (ULID) in Crystal
wafalyzer

6.1 6.4 raytracer-crystal VS wafalyzer

Web Application Firewall (WAF) Detector
accord

6.0 0.0 raytracer-crystal VS accord

Validations for Crystal Objects
burocracia.cr

6.0 0.0 raytracer-crystal VS burocracia.cr

No dependency Crystal shard to validate, generate and format Brazilian burocracias such as CPF, CNPJ and CEP
chalk-box

6.0 0.0 raytracer-crystal VS chalk-box

Terminal string styling done right for crystal-lang
CrSerializer

5.9 2.1 raytracer-crystal VS CrSerializer

Extensible annotation based serialization/deserialization library
retriable.cr

5.8 2.6 raytracer-crystal VS retriable.cr

Retriable.cr is a simple DSL to retry failed code blocks
circuit_breaker

5.8 0.0 raytracer-crystal VS circuit_breaker

Implementation of the circuit breaker pattern in crystal
denetmen

5.8 0.0 raytracer-crystal VS denetmen

useful micro check library for Crystal Language.
crystal-web-framework-stars

5.8 2.4 raytracer-crystal VS crystal-web-framework-stars

⭐️ Web frameworks for Crystal, most starred on Github
stumpy_gif

5.5 0.0 raytracer-crystal VS stumpy_gif

Write GIF images in pure Crystal
i18n.cr

5.5 0.0 raytracer-crystal VS i18n.cr

Internationalization shard 🌍
moola

5.2 0.0 raytracer-crystal VS moola

Deal with money in Crystal
wikicr

5.2 0.0 raytracer-crystal VS wikicr

Wiki in crystal, using Markdown and Git, inspired by dokuwiki. Last features to build are pretty hard, if you have some time to help... :)
syscall.cr

5.2 0.0 raytracer-crystal VS syscall.cr

syscall interface for Crystal
crystal-binary_parser

5.0 0.0 raytracer-crystal VS crystal-binary_parser

Binary parser for Crystal
atomic_write.cr

4.8 0.0 raytracer-crystal VS atomic_write.cr

Extends `File` to provide `atomic_write()`.
acorn

4.6 0.0 raytracer-crystal VS acorn

🚧 State Machine Compiler for Crystal
sslscan.cr

4.5 6.4 raytracer-crystal VS sslscan.cr

Crystal shard wrapping the rbsec/sslscan utility
message_verifier.cr

4.4 0.0 raytracer-crystal VS message_verifier.cr

Rails compatible MessageVerifier for Crystal-lang apps
pinger

4.3 0.1 raytracer-crystal VS pinger

Microlibrary to perform ping requests with Crystal Lang
callbacks

3.7 0.0 raytracer-crystal VS callbacks

Expressive callbacks module for Crystal 🚉
m3u8

3.7 0.0 raytracer-crystal VS m3u8

Generate and parse m3u8 playlists for HTTP Live Streaming (HLS) in Crystal.
crystal-i18n

3.5 0.0 raytracer-crystal VS crystal-i18n

Internationalization library

Do you think we are missing an alternative of raytracer-crystal or a related project?

Add another 'Misc' Shard

Popular Comparisons

README

Raytracer

Documentation

Scenes

`scenes/cornell_box.cr`

[](images/cornell.png)

400x400px, 20000 samples / pixel, time: ~4h

`scenes/light2.cr`

[](images/light2.png)

800x400px, 10000 samples / pixel, time: 2h15m

`scenes/teapot.cr`

[](images/teapot_lambertian.png) [](images/teapot_metal.png) [](images/teapot_dielectric.png)

400x400px, 100 samples / pixel, no lights, 2464 triangles with interpolated normals, time: 64s, 60s, 120s

The cube map in this example is "Yokohama 3" by Emil "Humus" Persson, licensed under CC BY 3.0

`scenes/minecraft.cr`

[](images/minecraft.png)

800x400px, 100 samples / pixel, no lights, time: 410s

`scenes/fractal1.cr`

[](images/fractal1.png)

400x400px, 5 samples / pixel, no lights, time: 3m10s

`scenes/fractal2.cr`

[](images/fractal2.png)

800x400px, 3 samples / pixel, no lights, time: 18s

`scenes/fractal5.cr`

[](images/fractal5.png)

400x400px, 5 samples / pixel, no lights, time: 30s

[WIP] `scenes/sponza.cr`

[](images/sponza.png)

400x400px, 5000 samples / pixel, 1 light, time: 13h

Model: Crytek Sponza

[WIP] `scenes/sponza_phong.cr`

[](images/sponza_phong.png)

400x400px, 5 samples / pixel, 1 light, phong lighting, time: 37s

Model: Crytek Sponza without Banner

`scenes/metaball.cr`

[](images/metaball.png)

800x400px, 10 samples / pixel, no lights, time: 5m

The cube map in this example is "Yokohama" by Emil "Humus" Persson, licensed under CC BY 3.0

In order to run this example:

Download the set of cubemaps
Unzip the folder
Convert each .jpg to .png e.g. using mogrify -format png *.jpg etc. (convert is part of the imagemagick)
Copy all six png files (negx.png, negy.png, negz.png, posx.png, posy.png, posz.png) to cube_maps/Yokohama
Mirror negx.png, e.g. using convert negx.png -flop negx.png

Resources

Models

teapot.obj (Utah teapot, used by scenes/teapot1.cr)

*Note that all licence references and agreements mentioned in the raytracer-crystal README section above are relevant to that project's source code only.