Represents a polygon defined by an array of points. More...

#include </home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/develop/src/axom/primal/geometry/Polygon.hpp>

Public Types
using	PointType = Point< T, NDIMS >

using	VectorType = Vector< T, NDIMS >

using	ArrayType = std::conditional_t< ARRAY_TYPE==PolygonArray::Dynamic, axom::Array< PointType >, axom::StaticArray< PointType, MAX_VERTS > >

Public Member Functions
template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>
	Polygon ()

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>
AXOM_HOST_DEVICE	Polygon ()
	Default constructor for an empty polygon (static array specialization) More...

AXOM_SUPPRESS_HD_WARN AXOM_HOST_DEVICE	~Polygon ()
	Destructor for Polygon. Suppress CUDA warnings for dynamic axom::Array. More...

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>
AXOM_HOST_DEVICE Polygon &	operator= (const Polygon &other)
	Copy assignment operator for Polygon (static array specialization). Specializations are necessary to remove warnings. More...

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>
Polygon &	operator= (const Polygon &other)
	Copy assignment operator for Polygon. (dynamic array specialization) More...

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>
	Polygon (const Polygon &other)

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>
AXOM_HOST_DEVICE	Polygon (const Polygon &other)
	Copy constructor for Polygon (static array specialization) More...

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>
	Polygon (int numExpectedVerts)
	Constructor for an empty polygon that reserves space for the given number of vertices. Only available for dynamic arrays. More...

	Polygon (const axom::Array< PointType > &vertices)
	Constructor for a polygon with the given vertices. More...

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>
	Polygon (std::initializer_list< PointType > vertices)

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>
AXOM_HOST_DEVICE	Polygon (std::initializer_list< PointType > vertices)

AXOM_HOST_DEVICE int	numVertices () const
	Return the number of vertices in the polygon. More...

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>
void	clear ()

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>
AXOM_HOST_DEVICE void	clear ()
	Clears the list of vertices (static array specialization) More...

AXOM_HOST_DEVICE PointType &	operator[] (int idx)
	Retrieves the vertex at index idx. More...

AXOM_HOST_DEVICE const PointType &	operator[] (int idx) const
	Retrieves the vertex at index idx. More...

template<int TDIM = NDIMS>
AXOM_HOST_DEVICE std::enable_if< TDIM==3, VectorType >::type	normal () const
	Robustly returns the normal of the polygon (not normalized) More...

AXOM_HOST_DEVICE void	reverseOrientation ()
	Reverses orientation of the polygon in-place. More...

AXOM_HOST_DEVICE PointType	vertexMean () const
	Computes the average of the polygon's vertex positions. More...

template<int TDIM = NDIMS>
AXOM_HOST_DEVICE std::enable_if< TDIM==3, double >::type	area () const
	Returns the area of the polygon (3D specialization) More...

template<int TDIM = NDIMS>
AXOM_HOST_DEVICE std::enable_if< TDIM==2, double >::type	area () const
	Returns the area of a planar polygon (2D specialization) More...

template<int TDIM = NDIMS>
AXOM_HOST_DEVICE std::enable_if< TDIM==2, double >::type	signedArea () const
	Returns the signed area of a 2D polygon. More...

std::ostream &	print (std::ostream &os) const
	Simple formatted print of a polygon instance. More...

AXOM_HOST_DEVICE bool	isValid () const
	Simple check for validity of a polygon. More...


template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>
AXOM_HOST_DEVICE void	addVertex (const PointType &pt)
	Appends a vertex to the list of vertices. More...

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>
AXOM_HOST_DEVICE void	addVertex (const PointType &pt)

Detailed Description

template<typename T, int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>
class axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >

Represents a polygon defined by an array of points.

Template Parameters

T	the coordinate type, e.g., double, float, etc.
NDIMS	the number of dimensions
PolygonArray	the array type of the polygon can be dynamic or static (default is dynamic). The static array type is for use in a device kernel.
MAX_VERTS	the max number of vertices to preallocate space for a static array (default max is 8 vertices). MAX_VERTS is unused if array type is dynamic.

Note: The polygon vertices should be ordered in a counter clockwise orientation with respect to the polygon's desired normal vector

Member Typedef Documentation

◆ PointType

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

using axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::PointType = Point<T, NDIMS>

◆ VectorType

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

using axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::VectorType = Vector<T, NDIMS>

◆ ArrayType

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

using axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::ArrayType = std::conditional_t<ARRAY_TYPE == PolygonArray::Dynamic, axom::Array<PointType>, axom::StaticArray<PointType, MAX_VERTS> >

Constructor & Destructor Documentation

◆ Polygon() [1/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>

axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( )

inline

Default constructor for an empty polygon (dynamic array specialization). Specializations are necessary to remove host device warning for axom::Array usage with the dynamic array type.

◆ Polygon() [2/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>

AXOM_HOST_DEVICE axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( )

inline

Default constructor for an empty polygon (static array specialization)

◆ ~Polygon()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

AXOM_SUPPRESS_HD_WARN AXOM_HOST_DEVICE axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::~Polygon ( )

inline

Destructor for Polygon. Suppress CUDA warnings for dynamic axom::Array.

◆ Polygon() [3/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>

axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( const Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS > & other )

inline

Copy constructor for Polygon. Specializations are necessary to remove host device warning for axom::Array usage with the dynamic array type.

◆ Polygon() [4/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>

AXOM_HOST_DEVICE axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( const Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS > & other )

inline

Copy constructor for Polygon (static array specialization)

◆ Polygon() [5/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>

axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( int numExpectedVerts )

inlineexplicit

Constructor for an empty polygon that reserves space for the given number of vertices. Only available for dynamic arrays.

Parameters

[in] numExpectedVerts number of vertices for which to reserve space

Precondition: numExpectedVerts is not negative

References SLIC_ASSERT.

◆ Polygon() [6/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( const axom::Array< PointType > & vertices )

inlineexplicit

Constructor for a polygon with the given vertices.

◆ Polygon() [7/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>

axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( std::initializer_list< PointType > vertices )

inlineexplicit

◆ Polygon() [8/8]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>

AXOM_HOST_DEVICE axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::Polygon ( std::initializer_list< PointType > vertices )

inlineexplicit

References SLIC_ASSERT.

Member Function Documentation

◆ operator=() [1/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>

AXOM_HOST_DEVICE Polygon& axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::operator= ( const Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS > & other )

inline

Copy assignment operator for Polygon (static array specialization). Specializations are necessary to remove warnings.

◆ operator=() [2/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>

Polygon& axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::operator= ( const Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS > & other )

inline

Copy assignment operator for Polygon. (dynamic array specialization)

◆ numVertices()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

AXOM_HOST_DEVICE int axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::numVertices ( ) const

inline

Return the number of vertices in the polygon.

◆ addVertex() [1/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>

AXOM_HOST_DEVICE void axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::addVertex ( const PointType & pt )

inline

Appends a vertex to the list of vertices.

Parameters

[in] pt the point to be appended to the list of vertices

Note: If the array type is static and the list of vertices is full, addVertex will not modify the list of vertices.

See also: axom::StaticArray::push_back() for behavior when array type is static and the list of vertices is full.

◆ addVertex() [2/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>

AXOM_HOST_DEVICE void axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::addVertex ( const PointType & pt )

inline

◆ clear() [1/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Dynamic, int > = 0>

void axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::clear ( )

inline

Clears the list of vertices (dynamic array specialization). Specializations are necessary to remove host device warning for axom::Array usage with the dynamic array type.

◆ clear() [2/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<PolygonArray P_ARRAY_TYPE = ARRAY_TYPE, std::enable_if_t< P_ARRAY_TYPE==PolygonArray::Static, int > = 0>

AXOM_HOST_DEVICE void axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::clear ( )

inline

Clears the list of vertices (static array specialization)

◆ operator[]() [1/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

AXOM_HOST_DEVICE PointType& axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::operator[] ( int idx )

inline

Retrieves the vertex at index idx.

◆ operator[]() [2/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

AXOM_HOST_DEVICE const PointType& axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::operator[] ( int idx ) const

inline

Retrieves the vertex at index idx.

◆ normal()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<int TDIM = NDIMS>

AXOM_HOST_DEVICE std::enable_if<TDIM == 3, VectorType>::type axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::normal ( ) const

inline

Robustly returns the normal of the polygon (not normalized)

Precondition: This function is only valid when NDIMS = 3 and the polygon is valid

Returns: normal polygon normal vector

References axom::primal::Vector< T, NDIMS >::cross_product(), axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::isValid(), axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::numVertices(), and SLIC_ASSERT.

◆ reverseOrientation()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

AXOM_HOST_DEVICE void axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::reverseOrientation ( )

inline

Reverses orientation of the polygon in-place.

References axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::numVertices(), and axom::utilities::swap().

◆ vertexMean()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

AXOM_HOST_DEVICE PointType axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::vertexMean ( ) const

inline

Computes the average of the polygon's vertex positions.

Returns: A point at the mean of the polygon's vertices

Precondition: polygon.isValid() is true

References axom::primal::Point< T, NDIMS >::array(), axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::isValid(), axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::numVertices(), and SLIC_ASSERT.

◆ area() [1/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<int TDIM = NDIMS>

AXOM_HOST_DEVICE std::enable_if<TDIM == 3, double>::type axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::area ( ) const

inline

Returns the area of the polygon (3D specialization)

The algorithm sums up contributions from triangles defined by each edge of the polygon and a local origin (at the Polygon's vertexMean()). The algorithm assumes a planar polygon embedded in 3D, however it will return a value for non-planar polygons.

The area is always non-negative since 3D polygons do not have a unique orientation.

References axom::utilities::abs(), axom::primal::Vector< T, NDIMS >::cross_product(), axom::primal::Vector< T, NDIMS >::norm(), axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::numVertices(), and axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::vertexMean().

◆ area() [2/2]

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<int TDIM = NDIMS>

AXOM_HOST_DEVICE std::enable_if<TDIM == 2, double>::type axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::area ( ) const

inline

Returns the area of a planar polygon (2D specialization)

The area is always non-negative.

See also: signedArea()

References axom::utilities::abs(), and axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::signedArea().

◆ signedArea()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

template<int TDIM = NDIMS>

AXOM_HOST_DEVICE std::enable_if<TDIM == 2, double>::type axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::signedArea ( ) const

inline

Returns the signed area of a 2D polygon.

The signed area accounts for the orientation of the polygon. It is positive when the vertices are oriented counter-clockwise and negative when the vertices are oriented clockwise.

Note: Signed area is only defined in 2D.

See also: area()

References axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::numVertices().

◆ print()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

std::ostream& axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::print ( std::ostream & os ) const

inline

Simple formatted print of a polygon instance.

Parameters

os	The output stream to write to

Returns: A reference to the modified ostream

References axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::numVertices().

◆ isValid()

template<typename T , int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>

AXOM_HOST_DEVICE bool axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >::isValid ( ) const

inline

Simple check for validity of a polygon.

Initial check is that the polygon has three or more vertices

Returns: True, if the polygon is valid, False otherwise

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

/home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/develop/src/axom/primal/geometry/Polygon.hpp

Public Types

Public Member Functions

Detailed Description

template<typename T, int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES> class axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >

Member Typedef Documentation

◆ PointType

◆ VectorType

◆ ArrayType

Constructor & Destructor Documentation

◆ Polygon() [1/8]

◆ Polygon() [2/8]

◆ ~Polygon()

◆ Polygon() [3/8]

◆ Polygon() [4/8]

◆ Polygon() [5/8]

◆ Polygon() [6/8]

◆ Polygon() [7/8]

◆ Polygon() [8/8]

Member Function Documentation

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ numVertices()

◆ addVertex() [1/2]

◆ addVertex() [2/2]

◆ clear() [1/2]

◆ clear() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ normal()

◆ reverseOrientation()

◆ vertexMean()

◆ area() [1/2]

◆ area() [2/2]

◆ signedArea()

◆ print()

◆ isValid()

template<typename T, int NDIMS, PolygonArray ARRAY_TYPE = PolygonArray::Dynamic, int MAX_VERTS = DEFAULT_MAX_NUM_VERTICES>
class axom::primal::Polygon< T, NDIMS, ARRAY_TYPE, MAX_VERTS >