ExtensionValues Struct Reference

The shell extension parameters. More...

#include <op_shell_parameter.h>

Collaboration diagram for ExtensionValues:

Public Types
enum	ExtensionType { et_same = 0 , et_tangent , et_direction , et_total }
	Types of extension. More...
enum	ExtensionWay { ew_distance = -2 , ew_vertex = -1 , ew_shell = 0 }
	Ways of extension. More...
enum	LateralKind { le_normal = 0 , le_prolong , le_total }
	Methods of construction of the lateral edges. More...
enum	ShellObstacleType { sot_ToShell = 0 , sot_ThroughShellLayer , sot_Total }
	Ways to extend to shell. More...

Public Member Functions
	ExtensionValues ()
	Default constructor.
	ExtensionValues (const ExtensionValues &other)
	Copy-constructor.
	ExtensionValues (ExtensionType t, ExtensionWay w, LateralKind k, const MbCartPoint3D &p, const MbVector3D &dir, double d, bool pro, bool comb, const MbFaceShell *s, const MbItemIndex &fIndex)
	Constructor.
virtual	~ExtensionValues ()
	Destructor.
void	Init (const ExtensionValues &other, bool copyShell=true)
	Initialization function. More...
void	InitByDistance (ExtensionType t, LateralKind k, const MbVector3D &v, double d)
	Initialization function. More...
void	InitByVertex (ExtensionType t, LateralKind k, const MbCartPoint3D &v)
	Initialization function. More...
bool	InitByShell (ExtensionType t, LateralKind k, const MbFace *f, const MbSolid *s)
	Initialization function. More...
bool	InitByShell (ExtensionType t, LateralKind k, const MbSolid *s, ShellObstacleType sot=sot_ToShell)
	Initialization function. More...
void	Transform (const MbMatrix3D &matr, MbRegTransform *ireg=nullptr)
	Transform an object according to the matrix.
void	Move (const MbVector3D &to, MbRegTransform *ireg=nullptr)
	Move an object along a vector.
void	Rotate (const MbAxis3D &axis, double ang, MbRegTransform *ireg=nullptr)
	Rotate an object at a given angle around an axis.
const MbFaceShell *	GetShell () const
	Get the shell.
const MbItemIndex &	GetFaceIndex () const
	The index of face in the shell.
ShellObstacleType	GetObstacleType () const
	Get obstacle shell processing mode.
bool	SetShell (const MbFace *f, const MbSolid *s)
	Replacement of shell (and its selected face). More...
void	operator= (const ExtensionValues &other)
	Assignment operator.
bool	IsSame (const ExtensionValues &other, double accuracy) const
	Determine whether an object is equal?

Public Attributes
ExtensionType	type
	Type of extension.
ExtensionWay	way
	Way of extension.
LateralKind	kind
	Method of construction of the lateral edges.
MbCartPoint3D	point
	The point to extend.up to which.
MbVector3D	direction
	Direction of extension.
double	distance
	Distance.
bool	prolong
	Prolong along smoothly mating edges.
bool	combine
	Combine faces if it is possible.
bool	simplify
	Create equidistant with simplification. More...

Detailed Description

The shell extension parameters.

The parameters of extension shell by extending or face-filling.

Member Enumeration Documentation

ExtensionType

enum ExtensionValues::ExtensionType

Types of extension.

Types of shell extension. Indicates the form extension surface.

Enumerator
et_same	Along the same surface.
et_tangent	Along tangent to the edge.
et_direction	Along the direction.
et_total	Number of all modes.

ExtensionWay

enum ExtensionValues::ExtensionWay

Ways of extension.

Ways of shell extension.

Enumerator
ew_distance	Prolong on the distance.
ew_vertex	Prolong to the vertex.
ew_shell	Prolong to the shell.

LateralKind

enum ExtensionValues::LateralKind

Methods of construction of the lateral edges.

Methods of construction of the lateral edges when extending shell.

Enumerator
le_normal	Along the normal to boundary.
le_prolong	Extend the initial edges.
le_total	Number of all modes.

ShellObstacleType

enum ExtensionValues::ShellObstacleType

Ways to extend to shell.

Ways to extend to shell.

Enumerator
sot_ToShell	To shell.
sot_ThroughShellLayer	Through the first shell layer.
sot_Total	Number of all modes.

Member Function Documentation

Init()

void ExtensionValues::Init	(	const ExtensionValues &	other,
		bool	copyShell = true
	)

Initialization function.

Initialization function by parameters.

Parameters

[in]	other	- Type of extension.
[in]	copyShell	- Copy obstacle shell.

InitByDistance()

void ExtensionValues::InitByDistance	(	ExtensionType	t,
		LateralKind	k,
		const MbVector3D &	v,
		double	d
	)

Initialization function.

Initialization function of extending to a distance.

Parameters

[in]	t	- Type of extension.
[in]	k	- Method of construction of the lateral edges.
[in]	v	- Direction of extension.
[in]	d	- Value of extension.

InitByVertex()

void ExtensionValues::InitByVertex	(	ExtensionType	t,
		LateralKind	k,
		const MbCartPoint3D &	v
	)

Initialization function.

Initialization function of extension to the vertex.

Parameters

[in]	t	- Type of extension.
[in]	k	- Method of construction of the lateral edges.
[in]	v	- The vertex to construct up to.

InitByShell() [1/2]

bool ExtensionValues::InitByShell	(	ExtensionType	t,
		LateralKind	k,
		const MbFace *	f,
		const MbSolid *	s
	)

Initialization function.

Initialization function of extension to the face of a shell.

Parameters

[in]	t	- Type of extension.
[in]	k	- Method of construction of the lateral edges.
[in]	f	- Shell face as stopper of elongation.
[in]	s	- Target shell (to the face of which) the working shell will be extending by the edges.

Returns

Returns true, if initialization was successful or false otherwise.

InitByShell() [2/2]

bool ExtensionValues::InitByShell	(	ExtensionType	t,
		LateralKind	k,
		const MbSolid *	s,
		ShellObstacleType	sot = sot_ToShell
	)

Initialization function.

Initialization function of extension up to a shell or through a shell.

Parameters

[in]	t	- Type of extension.
[in]	k	- Method of construction of the lateral edges.
[in]	s	- Target shell (to the face of which) the working shell will be extending by the edges.
[in]	sot	- Cutting mode using shell.

Returns

Returns true, if initialization was successful or false otherwise.

SetShell()

bool ExtensionValues::SetShell	(	const MbFace *	f,
		const MbSolid *	s
	)

Replacement of shell (and its selected face).

Replacement of shell (and its selected face). The shell is copied.

Parameters

[in]	f	- Shell face as stopper of elongation.
[in]	s	- Target shell (to the face of which) the working shell will be extending by the edges.

Returns

Returns true, if initialization was successful or false otherwise.

Member Data Documentation

simplify

bool ExtensionValues::simplify

Create equidistant with simplification.

A flag responsible for constructing an equidistant by shifting the curve along the normal to the segment connecting its ends at a given distance. In this case, the shifted equidistant is replaced by a segment if the latter does not intersect the gabarit of the original curve.

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

• op_shell_parameter.h