TriangleMesh3 to ImplicitSurface3 converter. More...

#include <Core/Geometry/ImplicitTriangleMesh3.hpp>

Inheritance diagram for CubbyFlow::ImplicitTriangleMesh3:

Classes
class	Builder
	Front-end to create ImplicitTriangleMesh3 objects step by step. More...

Public Member Functions
	ImplicitTriangleMesh3 (TriangleMesh3Ptr mesh, size_t resolutionX=32, double margin=0.2, const Transform3 &_transform=Transform3{}, bool _isNormalFlipped=false)
	Constructs an ImplicitSurface3 with mesh and other grid parameters.

	ImplicitTriangleMesh3 (const ImplicitTriangleMesh3 &)=default
	Default copy constructor.

	ImplicitTriangleMesh3 (ImplicitTriangleMesh3 &&) noexcept=default
	Default move constructor.

	~ImplicitTriangleMesh3 () override=default
	Default virtual destructor.

ImplicitTriangleMesh3 &	operator= (const ImplicitTriangleMesh3 &)=default
	Default copy assignment operator.

ImplicitTriangleMesh3 &	operator= (ImplicitTriangleMesh3 &&) noexcept=default
	Default move assignment operator.

const VertexCenteredScalarGrid3Ptr &	GetGrid () const
	Returns grid data.

Public Member Functions inherited from CubbyFlow::ImplicitSurface< N >
	ImplicitSurface (const Transform< N > &_transform=Transform< N >{}, bool _isNormalFlipped=false)
	Constructs an implicit surface with normal direction.

	~ImplicitSurface () override=default
	Default virtual destructor.

	ImplicitSurface (const ImplicitSurface &other)
	Copy constructor.

	ImplicitSurface (ImplicitSurface &&other) noexcept
	Move constructor.

ImplicitSurface &	operator= (const ImplicitSurface &other)
	Copy assignment operator.

ImplicitSurface &	operator= (ImplicitSurface &&other) noexcept
	Move assignment operator.

double	SignedDistance (const Vector< double, N > &otherPoint) const
	Returns signed distance from the given point `otherPoint`.

Public Member Functions inherited from CubbyFlow::Surface< N >
	Surface (const Transform< N > &transform=Transform< N >(), bool isNormalFlipped=false)
	Constructs a surface with normal direction.

virtual	~Surface ()=default
	Default virtual destructor.

	Surface (const Surface &other)
	Copy constructor.

	Surface (Surface &&other) noexcept
	Move constructor.

Surface &	operator= (const Surface &other)
	Copy assignment operator.

Surface &	operator= (Surface &&other) noexcept
	Move assignment operator.

Vector< double, N >	ClosestPoint (const Vector< double, N > &otherPoint) const

BoundingBox< double, N >	GetBoundingBox () const
	Returns the bounding box of this surface object.

bool	Intersects (const Ray< double, N > &ray) const
	Returns true if the given `ray` intersects with this surface object.

double	ClosestDistance (const Vector< double, N > &otherPoint) const

SurfaceRayIntersection< N >	ClosestIntersection (const Ray< double, N > &ray) const
	Returns the closest intersection point for given `ray`.

Vector< double, N >	ClosestNormal (const Vector< double, N > &otherPoint) const

virtual void	UpdateQueryEngine ()
	Updates internal spatial query engine.

virtual bool	IsBounded () const
	Returns true if bounding box can be defined.

virtual bool	IsValidGeometry () const
	Returns true if the surface is a valid geometry.

bool	IsInside (const Vector< double, N > &otherPoint) const

Static Public Member Functions
static Builder	GetBuilder ()
	Returns builder fox ImplicitTriangleMesh3.

Additional Inherited Members
Public Attributes inherited from CubbyFlow::Surface< N >
Transform< N >	transform
	Local-to-world transform.

bool	isNormalFlipped = false
	Flips normal.

Protected Member Functions inherited from CubbyFlow::ImplicitSurface< N >
virtual double	SignedDistanceLocal (const Vector< double, N > &otherPoint) const =0

Protected Member Functions inherited from CubbyFlow::Surface< N >
virtual Vector< double, N >	ClosestPointLocal (const Vector< double, N > &otherPoint) const =0

virtual SurfaceRayIntersection< N >	ClosestIntersectionLocal (const Ray< double, N > &ray) const =0
	Returns the closest intersection point for given `ray` in local frame.

virtual Vector< double, N >	ClosestNormalLocal (const Vector< double, N > &otherPoint) const =0

virtual bool	IntersectsLocal (const Ray< double, N > &ray) const

virtual bool	IsInsideLocal (const Vector< double, N > &otherPoint) const

Detailed Description

TriangleMesh3 to ImplicitSurface3 converter.

This class builds signed-distance field for given TriangleMesh3 instance so that it can be used as an ImplicitSurface3 instance. The mesh is discretized into a regular grid and the signed-distance is measured at each grid point. Thus, there is a sampling error and its magnitude depends on the grid resolution.

Constructor & Destructor Documentation

◆ ImplicitTriangleMesh3() [1/3]

CubbyFlow::ImplicitTriangleMesh3::ImplicitTriangleMesh3	(	TriangleMesh3Ptr	mesh,
		size_t	resolutionX = `32`,
		double	margin = `0.2`,
		const Transform3 &	_transform = `Transform3{}`,
		bool	_isNormalFlipped = `false`
	)

explicit

Constructs an ImplicitSurface3 with mesh and other grid parameters.

◆ ImplicitTriangleMesh3() [2/3]

CubbyFlow::ImplicitTriangleMesh3::ImplicitTriangleMesh3 ( const ImplicitTriangleMesh3 & )

default

Default copy constructor.

◆ ImplicitTriangleMesh3() [3/3]

CubbyFlow::ImplicitTriangleMesh3::ImplicitTriangleMesh3 ( ImplicitTriangleMesh3 && )

defaultnoexcept

Default move constructor.

◆ ~ImplicitTriangleMesh3()

CubbyFlow::ImplicitTriangleMesh3::~ImplicitTriangleMesh3 ( )

overridedefault

Default virtual destructor.

Member Function Documentation

◆ GetBuilder()

static Builder CubbyFlow::ImplicitTriangleMesh3::GetBuilder ( )

static

Returns builder fox ImplicitTriangleMesh3.

◆ GetGrid()

const VertexCenteredScalarGrid3Ptr & CubbyFlow::ImplicitTriangleMesh3::GetGrid ( ) const

Returns grid data.

◆ operator=() [1/2]

ImplicitTriangleMesh3 & CubbyFlow::ImplicitTriangleMesh3::operator= ( const ImplicitTriangleMesh3 & )

default

Default copy assignment operator.

◆ operator=() [2/2]

ImplicitTriangleMesh3 & CubbyFlow::ImplicitTriangleMesh3::operator= ( ImplicitTriangleMesh3 && )

defaultnoexcept

Default move assignment operator.

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

Core/Geometry/ImplicitTriangleMesh3.hpp

Classes

Public Member Functions

Static Public Member Functions

Additional Inherited Members