peclet::core::geom::prim::Sphere< Real > Struct Template Reference

Solid ball of radius radius, centred on the origin. More...

#include <primitives.hpp>

Public Types
using	value_type = Real

Public Member Functions
PECLET_HD Real	eval (Vec3< Real > p) const
PECLET_HD Vec3< Real >	grad (Vec3< Real > p) const

Public Attributes
Real	radius = Real(1)

Static Public Attributes
static constexpr bool	exact_distance = true
static constexpr bool	analytic_gradient = true

Detailed Description

template<class Real>
struct peclet::core::geom::prim::Sphere< Real >

Solid ball of radius radius, centred on the origin.

Exact Euclidean distance. Origin: dem sdfSphere (dem/src/dem_portable.hpp:79-81).

Definition at line 70 of file primitives.hpp.

Member Typedef Documentation

value_type

template<class Real >

using peclet::core::geom::prim::Sphere< Real >::value_type = Real

Definition at line 71 of file primitives.hpp.

Member Function Documentation

eval()

template<class Real >

PECLET_HD Real peclet::core::geom::prim::Sphere< Real >::eval ( Vec3< Real >  p ) const

inline

Definition at line 76 of file primitives.hpp.

References peclet::core::detail::hdSqrt(), peclet::core::geom::prim::Sphere< Real >::radius, peclet::core::Vec3< Real >::x, peclet::core::Vec3< Real >::y, and peclet::core::Vec3< Real >::z.

Referenced by peclet::core::geom::Sphere::eval().

grad()

template<class Real >

PECLET_HD Vec3< Real > peclet::core::geom::prim::Sphere< Real >::grad ( Vec3< Real >  p ) const

inline

Definition at line 81 of file primitives.hpp.

References peclet::core::detail::hdSqrt(), peclet::core::Vec3< Real >::x, peclet::core::Vec3< Real >::y, and peclet::core::Vec3< Real >::z.

Member Data Documentation

radius

template<class Real >

Real peclet::core::geom::prim::Sphere< Real >::radius = Real(1)

Definition at line 72 of file primitives.hpp.

Referenced by peclet::core::geom::prim::Sphere< Real >::eval().

exact_distance

template<class Real >

constexpr bool peclet::core::geom::prim::Sphere< Real >::exact_distance = true

staticconstexpr

Definition at line 73 of file primitives.hpp.

analytic_gradient

template<class Real >

constexpr bool peclet::core::geom::prim::Sphere< Real >::analytic_gradient = true

staticconstexpr

Definition at line 74 of file primitives.hpp.

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The documentation for this struct was generated from the following file:

• primitives.hpp