sofa::geometry::Quad Struct Reference

#include <Quad.h>

Static Public Attributes
static constexpr sofa::Size	NumberOfNodes = 4

Public Member Functions
	Quad ()=delete

Static Public Member Functions
template<typename Node , typename T = std::decay_t<decltype(*std::begin(std::declval<Node>()))>, typename = std::enable_if_t<std::is_scalar_v<T>>>
static constexpr auto	area (const Node &n0, const Node &n1, const Node &n2, const Node &n3)
	Compute the area of a quadrilateral. More...

Attribute details

NumberOfNodes

constexpr sofa::Size sofa::geometry::Quad::NumberOfNodes = 4

staticconstexpr

Constructor details

Quad()

sofa::geometry::Quad::Quad ( )

delete

Function details

area()

template<typename Node , typename T = std::decay_t<decltype(*std::begin(std::declval<Node>()))>, typename = std::enable_if_t<std::is_scalar_v<T>>>

static constexpr auto sofa::geometry::Quad::area ( const Node &  n0, const Node &  n1, const Node &  n2, const Node &  n3  )

inlinestaticconstexpr

Compute the area of a quadrilateral.

Remarks

The order of nodes needs to be consecutive

Template Parameters

Node	iterable container
T	scalar

Parameters

n0,n1,n2,n3

nodes of the quadrilateral

Returns

Area of the quadrilateral (a T scalar)