love.math.simplexNoise
| Available since LÖVE 12.0 |
| This function replaces love.math.noise. |
Generates a Simplex noise value in 1-4 dimensions. The return value will always be the same, given the same arguments.
It is widely used for procedural content generation.
|
The return value might be constant if only integer arguments are used. Avoid solely passing in integers, to get varying return values. |
Contents
Function
Generates Simplex noise from 1 dimension.
Synopsis
value = love.math.simplexNoise( x )
Arguments
number x- The number used to generate the noise value.
Returns
number value- The noise value in the range of [0, 1].
Function
Generates Simplex noise from 2 dimensions.
Synopsis
value = love.math.simplexNoise( x, y )
Arguments
number x- The first value of the 2-dimensional vector used to generate the noise value.
number y- The second value of the 2-dimensional vector used to generate the noise value.
Returns
number value- The noise value in the range of [0, 1].
Function
Generates Simplex noise from 3 dimensions.
Synopsis
value = love.math.simplexNoise( x, y, z )
Arguments
number x- The first value of the 3-dimensional vector used to generate the noise value.
number y- The second value of the 3-dimensional vector used to generate the noise value.
number z- The third value of the 3-dimensional vector used to generate the noise value.
Returns
number value- The noise value in the range of [0, 1].
Function
Generates Simplex noise from 4 dimensions.
Synopsis
value = love.math.simplexNoise( x, y, z, w )
Arguments
number x- The first value of the 4-dimensional vector used to generate the noise value.
number y- The second value of the 4-dimensional vector used to generate the noise value.
number z- The third value of the 4-dimensional vector used to generate the noise value.
number w- The fourth value of the 4-dimensional vector used to generate the noise value.
Returns
number value- The noise value in the range of [0, 1].
Notes
There are many webpages which discuss Perlin and Simplex noise in detail.
See Also
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