How to add FastNoise to a project?

Development Programming & Scripting C++
1

I’m trying to add FastNoise (GitHub - Auburn/FastNoiseLite: Fast Portable Noise Library - C# C++ C Java(Script) HLSL GLSL) to a c++ project. I’ve successfully linked third party libraries to a project before, but FastNoise just seems to be a .h and .cpp file (no .lib or.dll) so I’m not sure how to add it to a project.

I tried simply adding FastNoise.h and FastNoise.cpp to my project’s source folder, and then including the header and using a function, but the compiler throws LNK2019 errors:


LNK2019    unresolved external symbol "public: void __cdecl FastNoise::SetSeed(int)" (?SetSeed@FastNoise@@QEAAXH@Z) referenced in function "public: class TArray<float,class FDefaultAllocator> __cdecl UNoiseMakerComponent::Make2DHeightMap(int,int)" (?Make2DHeightMap@UNoiseMakerComponent@@QEAA?AV?$TArray@MVFDefaultAllocator@@@@HH@Z)

So it seems like the code isn’t being properly linked? I see other people are using FastNoise in the work, but I can’t figure out what they’re doing differently.

2

Little late but for future reference you can now add FastNoise2 either through blueprints or via cmake lib, see the FastNoise2 docs under Bindings:

3

I don’t see any examples of how to use this anywhere