SimplexNoise

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Why convert from (-1 to 1) to (0 to 255) ?

1

Why convert from (-1 to 1) to (0 to 255) ? Isn't it more common to use 0 to 1 at least for noise output?

Auios

Am I using it wrong? ```csharp SimplexNoise.Noise.Seed = 12345; Console.Out.WriteLine($"Simplex noise: {SimplexNoise.Noise.CalcPixel1D(42, 0.2f)}"); ``` Just keeps saying 128 for any value of x, for any seed, for any scale.

YarekTyshchenko

Strange disconnect in 2D in -X+Y and +X-Y quadrants

5

What steps will reproduce the problem? Generate noise using CalcPixel2D() in all four cartesian quadrants for(x = -1000; x

akastormseeker

Discontinuities in 3D noise

2

I'm generating noise on a 3d sphere and then projecting it onto a plane. Everything works fine as long as I don't reset the seed value; but resetting the seed...

asklar