Felt::Impl::Poly Namespace Reference

Typedefs
using	ActivateImpl = Impl::Mixin::Tracked::Activate< This >
using	Edge = typename GeomImpl::Edge
	Cube edge type. More...
using	GeomImpl = Impl::Mixin::Poly::Geom< This >
using	IdxTuple = typename Traits::Leaf
	Vertex index tuple type (for spatial lookup grid). More...
using	IsoChild = typename IsoGrid::Child
	Spatial partition type this poly will be responsible for. More...
using	IsoGrid = typename Traits::IsoGrid
	Isogrid to (partially) polygonise. More...
using	IsoLookup = typename IsoChild::Lookup
	Spatial partition type this poly will be responsible for. More...
using	Lookup = typename Traits::Lookup
using	LookupInterfaceImpl = Impl::Mixin::Tracked::LookupInterface< This >
using	ResetImpl = Impl::Mixin::Tracked::SingleList::Reset< This >
using	ResizeImpl = Impl::Mixin::Tracked::Resize< This >
using	Simplex = typename GeomImpl::Simplex
	Simplex type. More...
template<class TIsoGrid >
using	Traits = Impl::Traits< This >
using	VecDf = Felt::VecDf< t_dims >
	Float vector. More...
using	VecDi = Felt::VecDi< t_dims >
	Integer vector. More...
using	Vertex = typename GeomImpl::Vertex
	Vertex type. More...

Functions
void	bind (const IsoLookup &isolookup)
	Bind this Poly to the given Lookup grid giving positions to march over. More...
IsoLookup const *	bind () const
	Get a pointer to the isogrid child's lookup grid that gives points to polygonise. More...
void	deactivate ()
	Destroy the internal data array and lookup grid. More...
void	march ()
	Update the polygonisation from the stored pointer to isogrid child lookup. More...
void	reset ()
	Reset without deallocating. More...
void	resize (const VecDi &size_, const VecDi &offset_)
	Resize to fit size of isogrid child spatial partition. More...
	Single (const IsoGrid &isogrid_)
	Construct a non-partitioned polygonisation of an isogrid. More...
const SpxArray &	spxs () const
	Get the array of simplices. More...
const VtxArray &	vtxs () const
	Get the vertex array. More...

Variables
static constexpr Distance	epsilon = std::numeric_limits<Distance>::epsilon()
	Small epsilon value within which we consider vertex position as "exact". More...
static constexpr Dim	t_dims = Traits::t_dims
	Dimension of isogrid to polygonise. More...

Typedef Documentation

ActivateImpl

using Felt::Impl::Poly::ActivateImpl = typedef Impl::Mixin::Tracked::Activate<This>

Edge

using Felt::Impl::Poly::Edge = typedef typename GeomImpl::Edge

Cube edge type.

GeomImpl

using Felt::Impl::Poly::GeomImpl = typedef Impl::Mixin::Poly::Geom<This>

IdxTuple

using Felt::Impl::Poly::IdxTuple = typedef typename Traits::Leaf

Vertex index tuple type (for spatial lookup grid).

IsoChild

using Felt::Impl::Poly::IsoChild = typedef typename IsoGrid::Child

Spatial partition type this poly will be responsible for.

IsoGrid

using Felt::Impl::Poly::IsoGrid = typedef typename Traits::IsoGrid

Isogrid to (partially) polygonise.

IsoLookup

using Felt::Impl::Poly::IsoLookup = typedef typename IsoChild::Lookup

Spatial partition type this poly will be responsible for.

Lookup

using Felt::Impl::Poly::Lookup = typedef typename Traits::Lookup

LookupInterfaceImpl

using Felt::Impl::Poly::LookupInterfaceImpl = typedef Impl::Mixin::Tracked::LookupInterface<This>

ResetImpl

using Felt::Impl::Poly::ResetImpl = typedef Impl::Mixin::Tracked::SingleList::Reset<This>

ResizeImpl

using Felt::Impl::Poly::ResizeImpl = typedef Impl::Mixin::Tracked::Resize<This>

Simplex

using Felt::Impl::Poly::Simplex = typedef typename GeomImpl::Simplex

Simplex type.

Traits

template<class TIsoGrid >

using Felt::Impl::Poly::Traits = typedef Impl::Traits<This>

VecDf

using Felt::Impl::Poly::VecDf = typedef Felt::VecDf<t_dims>

Float vector.

VecDi

using Felt::Impl::Poly::VecDi = typedef Felt::VecDi<t_dims>

Integer vector.

Vertex

using Felt::Impl::Poly::Vertex = typedef typename GeomImpl::Vertex

Vertex type.

Function Documentation

bind() [1/2]

void Felt::Impl::Poly::bind

(

const IsoLookup &

isolookup

)

Bind this Poly to the given Lookup grid giving positions to march over.

I.e. a child spatial partition of the isogrid.

Parameters

pisolookup

bind() [2/2]

IsoLookup const* Felt::Impl::Poly::bind

(

)

const

Get a pointer to the isogrid child's lookup grid that gives points to polygonise.

Returns

lookup grid to iterate over.

deactivate()

void Felt::Impl::Poly::deactivate

(

)

Destroy the internal data array and lookup grid.

march()

void Felt::Impl::Poly::march

(

)

Update the polygonisation from the stored pointer to isogrid child lookup.

reset()

void Felt::Impl::Poly::reset

(

)

Reset without deallocating.

Visit all vertices in lookup grid and set to null value then resize vertex and simplex lists.

resize()

void Felt::Impl::Poly::resize	(	const VecDi &	size_,
		const VecDi &	offset_
	)

Resize to fit size of isogrid child spatial partition.

Will resize to one more than isochild size, since neighbouring Polys must overlap.

Parameters

size_	size of isogrid child partition.
offset_	offset of isogrid child partition.

Single()

Felt::Impl::Poly::Single

(

const IsoGrid &

isogrid_

)

Construct a non-partitioned polygonisation of an isogrid.

Parameters

isogrid_

grid to be (partially) polygonised.

spxs()

const SpxArray& Felt::Impl::Poly::spxs

(

)

const

Get the array of simplices.

Returns

vtxs()

const VtxArray& Felt::Impl::Poly::vtxs

(

)

const

Get the vertex array.

Returns

Variable Documentation

epsilon

constexpr Distance Felt::Impl::Poly::epsilon = std::numeric_limits<Distance>::epsilon()

static

Small epsilon value within which we consider vertex position as "exact".

t_dims

constexpr Dim Felt::Impl::Poly::t_dims = Traits::t_dims

static

Dimension of isogrid to polygonise.