CubbyFlow::Cylinder3 Class Reference

3-D cylinder geometry. More...

#include <Core/Geometry/Cylinder3.h>

Inheritance diagram for CubbyFlow::Cylinder3:

Classes
class	Builder
	Front-end to create Cylinder3 objects step by step. More...

Public Member Functions
	Cylinder3 (const Transform3 &transform=Transform3(), bool isNormalFlipped=false)
	Constructs a cylinder with. More...
	Cylinder3 (const Vector3D &center, double radius, double height, const Transform3 &transform=Transform3(), bool isNormalFlipped=false)
	Constructs a cylinder with center, radius, and height. More...
	Cylinder3 (const Cylinder3 &other)
	Copy constructor. More...
Public Member Functions inherited from CubbyFlow::Surface3
	Surface3 (const Transform3 &transform=Transform3(), bool isNormalFlipped=false)
	Constructs a surface with normal direction. More...
	Surface3 (const Surface3 &other)
	Copy constructor. More...
virtual	~Surface3 ()
	Default destructor. More...
Vector3D	ClosestPoint (const Vector3D &otherPoint) const
	Returns the closest point from the given point otherPoint to the surface. More...
BoundingBox3D	BoundingBox () const
	Returns the bounding box of this surface object. More...
bool	Intersects (const Ray3D &ray) const
	Returns true if the given ray intersects with this surface object. More...
double	ClosestDistance (const Vector3D &otherPoint) const
SurfaceRayIntersection3	ClosestIntersection (const Ray3D &ray) const
	Returns the closest intersection point for given ray. More...
Vector3D	ClosestNormal (const Vector3D &otherPoint) const
virtual void	UpdateQueryEngine ()
	Updates internal spatial query engine. More...

Static Public Member Functions
static Builder	GetBuilder ()
	Returns builder fox Cylinder3. More...

Public Attributes
Vector3D	center
	Center of the cylinder. More...
double	radius = 1.0
	Radius of the cylinder. More...
double	height = 1.0
	Height of the cylinder. More...
Public Attributes inherited from CubbyFlow::Surface3
Transform3	transform
	Local-to-world transform. More...
bool	isNormalFlipped = false
	Flips normal when calling Surface3::closestNormal(...). More...

Protected Member Functions
Vector3D	ClosestPointLocal (const Vector3D &otherPoint) const override
double	ClosestDistanceLocal (const Vector3D &otherPoint) const override
bool	IntersectsLocal (const Ray3D &ray) const override
BoundingBox3D	BoundingBoxLocal () const override
	Returns the bounding box of this surface object in local frame. More...
Vector3D	ClosestNormalLocal (const Vector3D &otherPoint) const override
SurfaceRayIntersection3	ClosestIntersectionLocal (const Ray3D &ray) const override
	Returns the closest intersection point for given ray in local frame. More...

Detailed Description

3-D cylinder geometry.

This class represents 3-D cylinder geometry which extends Surface3 by overriding surface-related queries. The cylinder is aligned with the y-axis.

Constructor & Destructor Documentation

Cylinder3() [1/3]

CubbyFlow::Cylinder3::Cylinder3	(	const Transform3 &	transform = Transform3(),
		bool	isNormalFlipped = false
	)

Constructs a cylinder with.

Cylinder3() [2/3]

CubbyFlow::Cylinder3::Cylinder3	(	const Vector3D &	center,
		double	radius,
		double	height,
		const Transform3 &	transform = Transform3(),
		bool	isNormalFlipped = false
	)

Constructs a cylinder with center, radius, and height.

Cylinder3() [3/3]

CubbyFlow::Cylinder3::Cylinder3

(

const Cylinder3 &

other

)

Copy constructor.

Member Function Documentation

BoundingBoxLocal()

BoundingBox3D CubbyFlow::Cylinder3::BoundingBoxLocal ( ) const

overrideprotectedvirtual

Returns the bounding box of this surface object in local frame.

Implements CubbyFlow::Surface3.

ClosestDistanceLocal()

double CubbyFlow::Cylinder3::ClosestDistanceLocal ( const Vector3D &  otherPoint ) const

overrideprotectedvirtual

Returns the closest distance from the given point otherPoint to the point on the surface in local frame.

Reimplemented from CubbyFlow::Surface3.

ClosestIntersectionLocal()

SurfaceRayIntersection3 CubbyFlow::Cylinder3::ClosestIntersectionLocal ( const Ray3D &  ray ) const

overrideprotectedvirtual

Returns the closest intersection point for given ray in local frame.

Implements CubbyFlow::Surface3.

ClosestNormalLocal()

Vector3D CubbyFlow::Cylinder3::ClosestNormalLocal ( const Vector3D &  otherPoint ) const

overrideprotectedvirtual

Returns the normal to the closest point on the surface from the given point otherPoint in local frame.

Implements CubbyFlow::Surface3.

ClosestPointLocal()

Vector3D CubbyFlow::Cylinder3::ClosestPointLocal ( const Vector3D &  otherPoint ) const

overrideprotectedvirtual

Returns the closest point from the given point otherPoint to the surface in local frame.

Implements CubbyFlow::Surface3.

GetBuilder()

static Builder CubbyFlow::Cylinder3::GetBuilder ( )

static

Returns builder fox Cylinder3.

IntersectsLocal()

bool CubbyFlow::Cylinder3::IntersectsLocal ( const Ray3D &  ray ) const

overrideprotectedvirtual

Returns true if the given ray intersects with this surface object in local frame.

Reimplemented from CubbyFlow::Surface3.

Member Data Documentation

center

Vector3D CubbyFlow::Cylinder3::center

Center of the cylinder.

height

double CubbyFlow::Cylinder3::height = 1.0

Height of the cylinder.

radius

double CubbyFlow::Cylinder3::radius = 1.0

Radius of the cylinder.

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

• Core/Geometry/Cylinder3.h