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Add math constants #138

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0a61ad2
Add math constants.
tychedelia Apr 25, 2026
a9ed25e
Add math constants.
tychedelia Apr 25, 2026
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16 changes: 16 additions & 0 deletions crates/processing_pyo3/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -572,6 +572,22 @@ mod mewnala {
#[pymodule_export]
const F12: u32 = 301;

// Math constants
#[pymodule_export]
const PI: f32 = std::f32::consts::PI;
#[pymodule_export]
const TWO_PI: f32 = std::f32::consts::TAU;
#[pymodule_export]
const HALF_PI: f32 = std::f32::consts::FRAC_PI_2;
#[pymodule_export]
const QUARTER_PI: f32 = std::f32::consts::FRAC_PI_4;
#[pymodule_export]
const TAU: f32 = std::f32::consts::TAU;
#[pymodule_export]
const DEG_TO_RAD: f32 = std::f32::consts::PI / 180.0;
#[pymodule_export]
const RAD_TO_DEG: f32 = 180.0 / std::f32::consts::PI;

// color space constants for color_mode()
#[pymodule_export]
const SRGB: u8 = 0;
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