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Constants
HALF_PIPIQUARTER_PITAUTWO_PI
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PI

Constants

Description

See More

PI is a mathematical constant with the value 3.14159265358979323846.

Syntax

PI

Parameters

None

Returns

float

Related

TWO_PIHALF_PIQUARTER_PITAU

Under the Hood

From Processing.h:

static constexpr float PI = static_cast<float>(M_PI);