#include <lib_sds.h>

Detailed Description

Contains extended information for subdivided polygons of SDS objects.

Public Member Functions
	SDSSubdivisionMappings ()

	SDSSubdivisionMappings (const SDSSubdivisionMappings &src)

	SDSSubdivisionMappings (SDSSubdivisionMappings &&src)

const SDSSubdivisionMappings &	operator= (SDSSubdivisionMappings &&src)

const SDSSubdivisionMappings &	operator= (const SDSSubdivisionMappings &src)

Public Attributes
Bool	ngonSubdivision

Int32	maskCount

Int32	oldPolygonCount

Int32	vertexCount

const SDSSubdivisionMask *	mask

const Int32 *	firstNewPolygon

const Int32 *	nextBlock

const Int32 *	vertexMap

const Int32 *	firstNewVertex

Static Public Attributes
static constexpr Int32	INVALID_INDEX

Constructor & Destructor Documentation

◆ SDSSubdivisionMappings() [1/3]

SDSSubdivisionMappings ( )

◆ SDSSubdivisionMappings() [2/3]

SDSSubdivisionMappings ( const SDSSubdivisionMappings & src )

◆ SDSSubdivisionMappings() [3/3]

SDSSubdivisionMappings ( SDSSubdivisionMappings && src )

Member Function Documentation

◆ operator=() [1/2]

const SDSSubdivisionMappings& operator= ( SDSSubdivisionMappings && src )

◆ operator=() [2/2]

const SDSSubdivisionMappings& operator= ( const SDSSubdivisionMappings & src )

Member Data Documentation

◆ INVALID_INDEX

constexpr Int32 INVALID_INDEX

staticconstexpr

◆ ngonSubdivision

Bool ngonSubdivision

Specifies if Ngon subdivision was active.

◆ maskCount

Int32 maskCount

Number of entries in the mask array. This is equal to the number of polygons in the subdivided array.

◆ oldPolygonCount

Int32 oldPolygonCount

◆ vertexCount

Int32 vertexCount

◆ mask

const SDSSubdivisionMask* mask

Subdivision mask. There is one entry in this mask for every new polygon.

◆ firstNewPolygon

const Int32* firstNewPolygon

Polygon map which maps from the original polygon to the first new polygon that was created from this polygon.

◆ nextBlock

const Int32* nextBlock

If a polygon is split before subdivision, each entry of this block points to an index in firstNewPolygon. This acts like a linked list.

◆ vertexMap

const Int32* vertexMap

Maps from new vertex to old vertex.

◆ firstNewVertex

const Int32* firstNewVertex

Maps from old vertex to new vertex.