spherical.h file
Namespace Spherical.
Namespaces
- namespace Spherical
- Working with spherical coordinate and angles.
Functions
- auto rad2deg(float value) -> float
- Convert radians to degrees.
- auto deg2rad(float value) -> float
- Convert degrees to radians.
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template<typename T>auto sincos(T arg) -> std::pair<T, T>
- Return the sine and cosine in a single function call.
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template<typename T>auto theta(const Vec3<T>& v) -> T
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template<typename T>auto cos_theta(const Vec3<T>& v) -> T
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template<typename T>auto sin_theta(const Vec3<T>& v) -> T
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template<typename T>auto tan_theta(const Vec3<T>& v) -> T
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template<typename T>auto sin_theta2(const Vec3<T>& v) -> T
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template<typename T>auto phi(const Vec3<T>& v) -> T
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template<typename T>auto sin_phi(const Vec3<T>& v) -> T
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template<typename T>auto cos_phi(const Vec3<T>& v) -> T
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template<typename T>auto sin_phi2(const Vec3<T>& v) -> T
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template<typename T>auto cos_phi2(const Vec3<T>& v) -> T
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template<typename T>auto spherical_coordinates_to_direction(const Vec2<T>& phi_theta) -> Vec3<T>
- Convert spherical (phi,theta) coordinates to a unit direction in Cartesian coordinates.
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template<typename T>auto direction_to_spherical_coordinates(const Vec3<T>& v) -> Vec2<T>
- Convert a unit direction from Cartesian coordinates to spherical (phi,theta) coordinates.