_WlzGMDiskT Struct Reference

A topological disk around a vertex. In 2D or 3D manifold there is one disk per vertex. But in a 3D non-manifold shell many sheets (manifold surfaces components) may be connected at a single vertex, in which case there is one disk per sheet. The disk encodes the radial order of the vertex topology elements around the vertex. Typedef: WlzGMDiskT. More...

Data Fields
WlzGMElemType	type
int	idx
struct _WlzGMDiskT *	next
struct _WlzGMDiskT *	prev
WlzGMVertex *	vertex
WlzGMVertexT *	vertexT

Detailed Description

A topological disk around a vertex. In 2D or 3D manifold there is one disk per vertex. But in a 3D non-manifold shell many sheets (manifold surfaces components) may be connected at a single vertex, in which case there is one disk per sheet. The disk encodes the radial order of the vertex topology elements around the vertex. Typedef: WlzGMDiskT.

Field Documentation

type

WlzGMElemType _WlzGMDiskT::type

WLZ_GMELM_DISK_T

Referenced by WlzGMVerifyLoopT().

idx

int _WlzGMDiskT::idx

Unique identifier for vertex.

Referenced by WlzGMModelCopy(), WlzGMModelFreeDT(), WlzGMModelResIdx(), and WlzGMVerifyLoopT().

next

struct _WlzGMDiskT* _WlzGMDiskT::next

Next diskT of vertex.

Referenced by WlzGMDiskTAppend(), WlzGMDiskTUnlink(), WlzGMModelCopy(), WlzGMModelDeleteV(), WlzGMVerifyLoopT(), WlzGMVertexCommonEdge(), and WlzGMVertexNormal3D().

prev

struct _WlzGMDiskT* _WlzGMDiskT::prev

Previous diskT of vertex.

Referenced by WlzGMDiskTAppend(), WlzGMDiskTUnlink(), WlzGMModelCopy(), and WlzGMVerifyLoopT().

vertex

WlzGMVertex* _WlzGMDiskT::vertex

The vertex that this disk cycles around.

Referenced by WlzAffineTransformGMShell(), WlzCMeshFromGM(), WlzGetSectionFromGMModel(), WlzGMDiskTUnlink(), WlzGMEdgeCommonVertex(), WlzGMEdgeCommonVertexGetDiskTs(), WlzGMEdgeTInsertRadial(), WlzGMFaceGetG3D(), WlzGMModelCopy(), WlzGMModelDeleteS(), WlzGMModelSetSG(), WlzGMModelSpxStats(), WlzGMShellComputeGBB(), WlzGMVerifyLoopT(), and WlzGMVertexNormal3D().

vertexT

WlzGMVertexT* _WlzGMDiskT::vertexT

A vertex topology element in this disk topology element.

Referenced by WlzAffineTransformGMShell(), WlzGMDiskTJoin(), WlzGMModelCopy(), WlzGMModelDeleteV(), WlzGMModelSetSG(), WlzGMVerifyLoopT(), WlzGMVertexCommonEdge(), WlzGMVertexGetShell(), WlzGMVertexNormal3D(), and WlzGMVertexTUnlink().

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

• /export/data0/bill/MouseAtlas/Build/src/Woolz/libWlz/WlzType.h