Namespace P64::Math¶

Functions¶

constexpr uint32_t P64::Math::alignUp(uint32_t val, uint32_t alignTo)¶

constexpr uint32_t P64::Math::alignDown(uint32_t val, uint32_t alignTo)¶

constexpr float P64::Math::s10ToFloat(uint32_t value, float offset, float scale)¶

fm_quat_t P64::Math::unpackQuat(uint32_t quatPacked)¶

inline float P64::Math::easeOutCubic(float x)¶

inline float P64::Math::easeInOutCubic(float x)¶

inline float P64::Math::easeOutSin(float x)¶

inline int P64::Math::noise2d(int x, int y)¶

inline float P64::Math::rand01()¶

inline float P64::Math::lerp(float a, float b, float t)¶

template<typename T> inline auto P64::Math::min(T a, T b)¶

template<typename T> inline auto P64::Math::max(T a, T b)¶

template<typename T> inline auto P64::Math::clamp(T val, T min, T max)¶

inline auto P64::Math::min(const fm_vec3_t &a)¶

inline auto P64::Math::max(const fm_vec3_t &a)¶

inline auto P64::Math::min(const fm_vec3_t &a, const fm_vec3_t &b)¶

inline auto P64::Math::max(const fm_vec3_t &a, const fm_vec3_t &b)¶

inline auto P64::Math::abs(const fm_vec3_t &a)¶

inline auto P64::Math::cross(const fm_vec3_t &a, const fm_vec3_t &b)¶

inline fm_vec3_t P64::Math::sign(const fm_vec3_t &v)¶

inline fm_vec3_t P64::Math::randDir3D()¶

inline fm_vec3_t P64::Math::randDir2D()¶

fm_quat_t P64::Math::quatFromInvRotMat(const fm_mat4_t &m)¶

Variables¶

constexpr float P64::Math::SQRT_2_INV = 0.70710678118f¶

constexpr float P64::Math::PI = 3.14159265358979f¶

constexpr fm_quat_t P64::Math::QUAT_IDENTITY = {0.0f, 0.0f, 0.0f, 1.0f}¶

constexpr fm_vec3_t P64::Math::VEC3_UP = {0.0f, 1.0f, 0.0f}¶

constexpr fm_vec3_t P64::Math::VEC3_RIGHT = {1.0f, 0.0f, 0.0f}¶

constexpr fm_vec3_t P64::Math::VEC3_FORWARD = {0.0f, 0.0f, 1.0f}¶

constexpr fm_vec3_t P64::Math::VEC3_ZERO = {0.0f, 0.0f, 0.0f}¶