delneg / fable-raytracer-ios-net6

Fable Rust demo by @ncave adapted to iOS in F#

Fable Rust Raytracer - iOS version

Originally made by @ncave (https://github.com/ncave/fable-raytracer), port to iOS by @delneg

Pre-requisites

• Rust, both stable and nightly
• arch64-apple-ios and x86_64-apple-ios toolchains
• .NET 6
• iOS workload for .NET (sudo dotnet workload install ios )

How to launch

cd FableRustRaytracerNet6iOS/rust-src/
./build-rust.sh 
cd ..
dotnet run

Notable points

• Zero-copy via CGDataProvider(IntPtr memoryBlock, int size) overload
• Creates animated images in parallel using F# Async
• Uses DLL import with Rust static lib
• Uses Rust from F# !

Preview