WIP successor to FastNoiseSIMD
FastNoise2 is a fully featured noise generation library which aims to meet all your coherent noise needs while being extremely fast
Uses FastSIMD to compile classes with multiple SIMD types
Supports:
- 32/64 bit
- Windows
- Linux
- MacOS
- MSVC
- Clang
- GCC
Check the releases for early versions of the Noise Tool
There are 2 ways to use FastNoise 2, creating a node tree structure in code or importing a serialised node tree created using the NoiseTool.
This is creating a Simplex Fractal FBm with 5 octaves from code:
auto fnSimplex = FastNoise::New<FastNoise::Simplex>();
auto fnFractal = FastNoise::New<FastNoise::FractalFBm>();
fnFractal->SetSource( fnSimplex );
fnFractal->SetOctaveCount( 5 );
fnFractal->GenUniformGrid2D( ... );
Here is the same Simplex Fractal FBm with 5 octaves but using serialised data from the NoiseTool:
FastNoise::SmartNode<> fnGenerator = FastNoise::NewFromEncodedNodeTree( "DQAFAAAAAAAAQAgAAAAAAD8=" );
fnGenerator->GenUniformGrid2D( ... );
This is the node graph for the above from the NoiseTool
