Inquiring Functions

TdOAGetVertices

Name

TdOAGetVertices - Get vertices belonging to an object

CSpecification

int TdOAGetVertices(int obj, int *qty, int **list)

Parameters

object specifies the object identifier
qty returns the number of vertices
list returns the list of vertex identifiers

Description

The set of vertices belonging to the object object is returned.

Notes

TDM allocates internally memory space necessary for the returned list of vertex identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdOAGetEdges

Name

TdOAGetEdges - Get edges belonging to an object

CSpecification

int TdOAGetEdges(int obj, int *qty, int **list)

Parameters

object specifies the object identifier
qty returns the number of edges
list returns the list of edge identifiers

Description

The set of edges belonging to the object object is returned.

Notes

TDM allocates internally memory space necessary for the returned list of edge identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdOAGetFaces

Name

TdOAGetFaces - Get faces belonging to an object

CSpecification

int TdOAGetFaces(int obj, int *qty, int **list)

Parameters

object specifies the object identifier
qty returns the number of faces
list returns the list of face identifiers

Description

The set of faces belonging to the object object is returned.

Notes

TDM allocates internally memory space necessary for the returned list of face identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdEAGetAdjVertices

Name

TdEAGetAdjVertices - Get the vertices belonging to an edge

CSpecification

int TdEAGetAdjVertices (int edge, int *qty, int **list)

Parameters

edge specifies the edge identifier
qty returns the number of vertices
list returns the list of vertex identifiers

Description

The set of vertices belonging to the edge edge is returned.

Notes

TDM allocates internally memory space necessary for the returned list of vertex identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdEAGetAdjFaces

Name

TdEAGetAdjFaces - Get the faces belonging to an edge

CSpecification

int TdEAGetAdjFaces (int edge, int *qty, int **list)

Parameters

edge specifies the edge identifier
qty returns the number of faces
list returns the list of face identifiers

Description

The set of faces belonging to the edge edge is returned.

Notes

TDM allocates internally memory space necessary for the returned list of face identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdFAGetAdjVertices

Name

TdFAGetAdjVertices - Get the vertices belonging to a face

CSpecification

int TdFAGetAdjVertices (int face, int *qty, int **list)

Parameters

face specifies the face identifier
qty returns the number of vertices
list returns the list of vertex identifiers

Description

The set of vertices belonging to the face face is returned.

Notes

TDM allocates internally memory space necessary for the returned list of vertex identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdFAGetAdjEdges

Name

TdFAGetAdjEdges - Get the adjacent edges of face

CSpecification

int TdFAGetAdjEdges (int face, int *qty, int **list)

Parameters

face specifies the face identifier
qty returns the number of edges
list returns the list of edge identifiers

Description

The set of edges belonging to the face face is returned.

Notes

TDM allocates internally memory space necessary for the returned list of edge identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdFAGetAdjLoops

Name

TdFAGetAdjLoops - Get the contours (loops) of a face

CSpecification

int TdFAGetAdjLoops (int face, int *qty, int **list)

Parameters

face specifies the face identifier
qty returns the number of contours
list returns the list of contour identifiers

Description

The set of contours belonging to the face face is returned.

Notes

A face may comprise of more than one contour. The first contour in the returned list is always the external one.
TDM allocates internally memory space necessary for the returned list of vertex identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdFAGetNumbVertices

Name

TdFAGetNumbVertices - Get number of vertices adjacent to a face

CSpecification

int TdFAGetNumbVertices(int face, int *qty)

Parameters

face specifies the face identifier
qty returns the number of vertices

Description

The set of vertices adjacent to the face face is returned.

Notes

Errors

O (zero) is returned if no error occurs.

See Also

TdFAGetAdjVertices

Name

TdFAGetAdjVertices - Get adjacent vertices to a face

CSpecification

int TdFAGetAdjVertices(int face, int *qty, int **list)

Parameters

face specifies the face identifier
qty returns the number of vertices
list returns the list of vertex identifiers

Description

The set of vertices adjacent to the face face is returned.

Notes

TDM allocates internally memory space necessary for the returned list of vertex identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdLAGetBoundVertices

Name

TdLAGetBoundVertices - Get the sequence of vertices belonging to a contour

CSpecification

int TdLAGetBoundVertices (int loop, int *qty, int **list)

Parameters

loop specifies the loop identifier
qty returns the number of vertices
list returns the list of vertex identifiers

Description

The list of vertices belonging to the contour contour is returned.

Notes

An oriented sequence of vertices that builds a contour of a face is returned.
TDM allocates internally memory space necessary for the returned list of vertex identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdLAGetBoundEdges

Name

TdLAGetBoundEdges - Get the sequence of edges belonging to a contour

CSpecification

int TdLAGetBoundEdges (int loop, int *qty, int **list)

Parameters

loop specifies the loop identifier
qty returns the number of edges
list returns the list of edge identifiers

Description

The list of edges belonging to the contour contour is returned.

Notes

An oriented sequence of edges that builds a contour of a face is returned.
TDM allocates internally memory space necessary for the returned list of edge identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdVAGetAdjFaces

Name

TdVAGetAdjFaces - Get adjacent faces to a vertex

CSpecification

int TdVAGetAdjFaces(int vertex, int *qty, int **list)

Parameters

vertex specifies the vertex identifier
qty returns the number of faces
list returns the list of face identifiers

Description

The set of faces adjacent to the vertex vertex is returned.

Notes

TDM allocates internally memory space necessary for the returned list of face identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

TdVAGetAdjEdges

Name

TdVAGetAdjEdges - Get adjacent edges to a vertex

CSpecification

int TdVAGetAdjEdges(int vertex, int *qty, int **list)

Parameters

vertex specifies the vertex identifier
qty returns the number of edges
list returns the list of edge identifiers

Description

The set of edges adjacent to the vertex vertex is returned.

Notes

TDM allocates internally memory space necessary for the returned list of edge identifiers.

Errors

O (zero) is returned if no error occurs.

See Also

Last Edited: Thu Sep 4 08:46:11 BRA 1997

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