ON_SubDToBrepParameters Class Reference

#include <opennurbs_subd.h>

Public Types
enum	VertexProcess : unsigned char {   VertexProcess::None = 0, VertexProcess::LocalG1 = 1, VertexProcess::LocalG2 = 2, VertexProcess::LocalG1x = 3,   VertexProcess::LocalG1xx = 4 }
	ON_SubDToBrepParameters::Vertex identifies the options for post processing extraorindary vertices. More...

Public Member Functions
	ON_SubDToBrepParameters ()=default
	ON_SubDToBrepParameters (const ON_SubDToBrepParameters &)=default
	~ON_SubDToBrepParameters ()=default
ON_SubDToBrepParameters::VertexProcess	ExtraordinaryVertexProcess () const
ON_SubDToBrepParameters &	operator= (const ON_SubDToBrepParameters &)=default
bool	PackFaces () const
bool	Read (ON_BinaryArchive &archive)
void	SetExtraordinaryVertexProcess (ON_SubDToBrepParameters::VertexProcess ev_process)
void	SetPackFaces (bool bPackFaces)
const ON_wString	ToString (bool bVerbose) const
bool	Write (ON_BinaryArchive &archive) const

Static Public Member Functions
static int	Compare (const ON_SubDToBrepParameters &lhs, const ON_SubDToBrepParameters &rhs)
static int	CompareFromPointers (const ON_SubDToBrepParameters *lhs, const ON_SubDToBrepParameters *rhs)
static ON_SubDToBrepParameters::VertexProcess	VertexProcessFromUnsigned (unsigned int vertex_process_as_unsigned)
static const ON_wString	VertexProcessToString (ON_SubDToBrepParameters::VertexProcess vertex_process)

Static Public Attributes
static const ON_SubDToBrepParameters	Default
static const ON_SubDToBrepParameters	DefaultPacked
static const ON_SubDToBrepParameters	DefaultUnpacked

Member Enumeration Documentation

VertexProcess

enum ON_SubDToBrepParameters::VertexProcess : unsigned char

strong

ON_SubDToBrepParameters::Vertex identifies the options for post processing extraorindary vertices.

Enumerator
None	summary> The NURBS patches are used as is. At extraordinary vertices, the brep vertex may not be G1. Typically the deviation bewtween the brep and SubD surface is smallest with this option. /summary> summary> At extraordinary vertices, the NURBS patches are modified so they are G1 at the extraordinary vertex. Typically the deviation bewtween the brep and SubD surface is larger than None and smaller than LocalG1x and LocalG2. /summary>
LocalG1	summary> At extraordinary vertices, the NURBS patches are modified so they are G2 at the extraordinary vertex. Typically the deviation bewtween the brep and SubD surface is larger than LocalG1 and LocalG1x. /summary>
LocalG2	summary> At extraordinary vertices, the NURBS patches are modified so they are G1 at the extraordinary vertex and tend to be closer to G1 along edges near the extraordinary vertex. Typically the deviation bewtween the brep and SubD surface is larger than LocalG1 and smaller than LocalG2. /summary>
LocalG1x	summary> At extraordinary vertices, the NURBS patches are modified so they are G1 at the extraordinary vertex and G1 along edges near the extraordinary vertex. The patches will have one double knot near the extraordinary vertex. /summary>
LocalG1xx

Constructor & Destructor Documentation

ON_SubDToBrepParameters() [1/2]

ON_SubDToBrepParameters::ON_SubDToBrepParameters ( )

default

~ON_SubDToBrepParameters()

ON_SubDToBrepParameters::~ON_SubDToBrepParameters ( )

default

ON_SubDToBrepParameters() [2/2]

ON_SubDToBrepParameters::ON_SubDToBrepParameters ( const ON_SubDToBrepParameters &  )

default

Member Function Documentation

Compare()

static int ON_SubDToBrepParameters::Compare ( const ON_SubDToBrepParameters &  lhs, const ON_SubDToBrepParameters &  rhs  )

static

CompareFromPointers()

static int ON_SubDToBrepParameters::CompareFromPointers ( const ON_SubDToBrepParameters *  lhs, const ON_SubDToBrepParameters *  rhs  )

static

ExtraordinaryVertexProcess()

ON_SubDToBrepParameters::VertexProcess ON_SubDToBrepParameters::ExtraordinaryVertexProcess

(

)

const

Returns: Option used for post processing extraorindary vertices.

operator=()

ON_SubDToBrepParameters& ON_SubDToBrepParameters::operator= ( const ON_SubDToBrepParameters &  )

default

PackFaces()

bool ON_SubDToBrepParameters::PackFaces

(

)

const

Returns: If true, then quad packs of SubD faces are returned as a single brep face. Otherwise each SubD face generates a brep face. Remarks: SubD n-gons with n != 4 always generate n brep faces.

Read()

bool ON_SubDToBrepParameters::Read

(

ON_BinaryArchive &

archive

)

SetExtraordinaryVertexProcess()

void ON_SubDToBrepParameters::SetExtraordinaryVertexProcess

(

ON_SubDToBrepParameters::VertexProcess

ev_process

)

Description: Set the ExtraordinaryVertexProcess() property. Parameters: ev_process - [in]

SetPackFaces()

void ON_SubDToBrepParameters::SetPackFaces

(

bool

bPackFaces

)

Description: Set the PackFaces() property. Parameters: bPackFaces - [in]

ToString()

const ON_wString ON_SubDToBrepParameters::ToString

(

bool

bVerbose

)

const

VertexProcessFromUnsigned()

static ON_SubDToBrepParameters::VertexProcess ON_SubDToBrepParameters::VertexProcessFromUnsigned ( unsigned int  vertex_process_as_unsigned )

static

VertexProcessToString()

static const ON_wString ON_SubDToBrepParameters::VertexProcessToString ( ON_SubDToBrepParameters::VertexProcess  vertex_process )

static

Write()

bool ON_SubDToBrepParameters::Write

(

ON_BinaryArchive &

archive

)

const

Member Data Documentation

Default

const ON_SubDToBrepParameters ON_SubDToBrepParameters::Default

static

Description: Default ON_SubDToBrepParameters settings. Remarks: These are the settings used by ON_SubD::BrepForm()

DefaultPacked

const ON_SubDToBrepParameters ON_SubDToBrepParameters::DefaultPacked

static

Description: Default ON_SubDToBrepParameters settings for creating an packed brep.

DefaultUnpacked

const ON_SubDToBrepParameters ON_SubDToBrepParameters::DefaultUnpacked

static

Description: Default ON_SubDToBrepParameters settings for creating an unpacked brep.