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constrain()

Math / Calculation

Description

Constrains a value to not exceed a maximum and minimum value.

Syntax

float constrain(float v, float lo, float hi)

Parameters

NameTypeDescription
vfloatthe value to constrain
lofloatminimum limit
hifloatmaximum limit

Returns

float

Related

minmaxmap

Under the Hood

Implementation in Processing.h / Processing.cpp:

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