Remap Perlin Noise Values

Grasshopper
1

Hello!

How can i remap the perlin noise values? Right now they are -0.72 to +0.66 and i’d like it to be from 0 to 1.

Thank you!

2

Checkout Remap and Domain components from the Math tab

3

If you are using Perlin noise of Noise4d, output is bounded between -1 and 1, but you want to remap your domain of values to normalized domain, the formula is:
Normalize (x, minX, maxX) = (x - minX) / (maxX - minX).
To other domain:
Remap (x, minS, maxS, minT, maxT) = (x - minS) / (maxS - minS) * (maxT - minT) + minT.

With Remap component, plug in your x values in the first input, the minS-maxS domain in the source input and the minT-maxT in the target input.