RayTracer

This project is a challenge based on the book The raytracer challenge of Jamis Buck. Its entirely written in Haskell too make it even more challenging. It combines functional programming with lineair algebra learned as part of my pre-master.

Prerequisite

https://www.haskell.org/downloads/

• ghci 8.10 >=
• cabal 2.0 >=

How to run:

cabal new-repl

Chapter 1

ghci> :l app/Chapter1

• enter velocity of projectile (for example use 11.5)

ghci> 11.5

ghci> :main

Chapter 4

ghci> :l app/Chapter4

ghci> :main

Chapter 5

ghci> :l app/Chapter5

ghci> :main

Chapter 6

• note this is gonna take some time.

ghci> :l app/Chapter6

ghci> :main

How to test:

cabal test

Run tests with coverage

cabal configure --enable-coverage

Configure with benchmarks

cabal configure --enable-benchmarks && cabal build && cabal bench

Run benchmarks

cabal new-bench

cabal bench --benchmark-option --output=bench.html

rm Main.tix && cabal bench --benchmark-option --output=bench.html

Static code analysis

Use stan for static code analysis

https://github.com/kowainik/stan

stan report

Profiling

install profiteur for tree view

https://github.com/jaspervdj/profiteur

cabal configure --enable-profiling

cabal build

in build directory find Raytracer-exe

execute

./RayTracer.exe +RTS -p -RTS

open in browser: Raytracer-exe.prof.html

Easy setup

cabal configure --enable-library-profiling --enable-executable-profiling --enable-tests --enable-benchmarks --enable-coverage --enable-library-coverage --enable-profiling