NativeArray<float> , burst and Jobs

[Neovariance]

Worth checking as it's the first time I delve into native plugins :

in NativeFastNoise2.cs :

• my use of void* instead of float* for noiseOut , xPosArray... , mimax necessary because unity's NativeArrayUnsafeUtility.GetUnsafePtr(NativeArray) returns void*

• my use of address of a float2 &minMax
  inspired from the indexer in https://github.com/Unity-Technologies/Unity.Mathematics/blob/master/src/Unity.Mathematics/float2.gen.cs

in NativeFastNoise2Test.cs / FastNoiseJobParallelForBatch

-the threadsafety thing, but I think it's fine :

            //need to pass the actual subarray to fastnoise, not the whole array!
            //which actually guarantees thread safety, fastnoise has no access to the global array. 
            var subArray = NoiseOut.GetSubArray(startIndex, idxCount);

            MinMaxesOut[batchIndex] = GenUniformGrid2D(NodePtr, subArray, xStart, yStart, xCount, yCount, Frequency, Seed);

And btw, congrats and thanks for fastnoise2 and it's node tool, it's awesome !

[Auburn]

I've had a quick look through, I think you could set it up in a way that avoids having to duplicate FastNoise2.cs

You could add a GetNodeHandlePtr() member function to the normal FastNoise2.cs and use that to pass into the job?

It might be easier to chat through this on the FastNoise discord: https://discord.gg/SHVaVfV