ProtoFlux:Simplex

Simplex 1D

Position

*

Random

Simplex 2D

Position

*

Random

Simplex 3D

Position

*

Random

The Simplex set of nodes takes in a position and returns a float noise value. There is no rhyme or reason as it is pure random noise.

This node constantly changes its value every frame, if you want to use this value, make sure to either Write to a Variable or use it within that frame.

Inputs

Position (float or float2 or float3)

The value used to generate a simplex noise.

Outputs

* (float)

The random noise result.

See Also

• Wikipedia's definition of simplex noise.