utils.ixx File

Misc math utility functions. More...

Included Headers

#include <cmath> #include <numbers>

Namespaces Index

namespace	helios
namespace	math

Description

Misc math utility functions.

File Listing

The file content with the documentation metadata removed is:

1

5module;

6

7#include <cmath>

8#include <numbers>

9

10export module helios.math.utils;

11

12export namespace helios::math {

13

23 constexpr float EPSILON_LENGTH = 1e-6f;

24

31 constexpr float radians(const float angle) noexcept {

32 return angle * static_cast<float>(std::numbers::pi)/180.0f;

33 }

34

41 constexpr float degrees(const float radians) noexcept {

42 return radians * 180.0f/static_cast<float>(std::numbers::pi);

43 }

44

56 constexpr float shortestAngle(const float from, const float to) noexcept {

57 const float x = to - from;

58 return x - 360.0f * std::floor((x + 180.0f) / 360.0f);

59 }

60

61

62}

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