ON_SubDComponentRegion Class Reference

#include <opennurbs_subd.h>

Public Types
enum	: unsigned int { TransientIdBit = 0x80000000U }

Public Member Functions
	ON_SubDComponentRegion ()=default
	ON_SubDComponentRegion (const ON_SubDComponentRegion &)=default
	~ON_SubDComponentRegion ()=default
bool	IsEmptyRegion () const
bool	IsPersistentId () const
bool	IsTransientId () const
ON_SubDComponentRegion &	operator= (const ON_SubDComponentRegion &)=default
void	Pop ()
void	PushAbsolute (unsigned int region_index)
void	PushAdjusted (unsigned int region_index)
void	SetLevel0Component (ON_SubDComponentPtr component_ptr)
void	SetLevel0EdgePtr (const ON_SubDEdgePtr edge_ptr)
void	SetLevel0Face (const ON_SubDFace *face)
void	SetLevel0Vertex (const ON_SubDVertex *vertex)
unsigned short	SubdivisionCount () const
const ON_wString	ToString () const
wchar_t *	ToString (wchar_t *s, size_t s_capacity) const

Static Public Member Functions
static int	Compare (const ON_SubDComponentRegion *lhs, const ON_SubDComponentRegion *rhs)
static int	CompareTypeIdDirection (const ON_SubDComponentRegion *lhs, const ON_SubDComponentRegion *rhs)
static int	CompareTypeIdDirectionMinimumSubregion (const ON_SubDComponentRegion *lhs, const ON_SubDComponentRegion *rhs)
static int	CompareTypeIdDirectionSubregion (const ON_SubDComponentRegion *lhs, const ON_SubDComponentRegion *rhs)
static const ON_SubDComponentRegion	Create (const class ON_SubDFace *level0_face)
static const ON_SubDComponentRegion	Create (unsigned int component_id, ON_SubDComponentPtr::Type component_type, bool bComponentMark)
static const ON_SubDComponentRegion	CreateSubdivisionRegion (ON_SubDComponentPtr::Type component_type, bool bComponentDirection, unsigned short subdivision_count, bool bAssignTransientId)
static bool	IsPersistentId (unsigned int id)
static bool	IsTransientId (unsigned int id)
static const unsigned int	NewTransientId ()
static void	ResetTransientId ()
static unsigned int	TransientId (unsigned int id)

Public Attributes
ON_SubDComponentPtr	m_level0_component = ON_SubDComponentPtr::Null
unsigned int	m_level0_component_id = 0
ON_SubDComponentRegionIndex	m_region_index

Static Public Attributes
static const ON_SubDComponentRegion	Empty