Open CASCADE Technology 6.6.0
Public Member Functions
StlMesh_MeshDomain Class Reference

A mesh domain is a set of triangles defined with
three geometric vertices. The mesh domain has its
own deflection.

#include <StlMesh_MeshDomain.hxx>

Inheritance diagram for StlMesh_MeshDomain:
Inheritance graph
[legend]

Public Member Functions

 StlMesh_MeshDomain ()
 The mesh deflection is defaulted to Confusion from
package Precision.

 StlMesh_MeshDomain (const Standard_Real Deflection)
 Raised if the deflection is lower than zero
//! Raised if the deflection is lower than Confusion
from package Precision

virtual Standard_Integer AddTriangle (const Standard_Integer V1, const Standard_Integer V2, const Standard_Integer V3, const Standard_Real Xn, const Standard_Real Yn, const Standard_Real Zn)
 Build a triangle with the triplet of vertices (V1,
V2, V3). This triplet defines the indexes of the
vertex in the current domain The coordinates Xn,
Yn, Zn defines the normal direction to the
triangle. Returns the range of the triangle in
the current domain.

virtual Standard_Integer AddVertex (const Standard_Real X, const Standard_Real Y, const Standard_Real Z)
 Returns the range of the vertex in the current
domain.

virtual Standard_Integer AddOnlyNewVertex (const Standard_Real X, const Standard_Real Y, const Standard_Real Z, Standard_Boolean &IsNew)
 Returns the range of the vertex in the current
domain. The current vertex is not inserted in the
mesh if it already exist.

virtual Standard_Real Deflection () const
virtual Standard_Integer NbTriangles () const
 Number of triangles in the mesh.

virtual Standard_Integer NbVertices () const
 Number of vertices in the mesh.

virtual const
StlMesh_SequenceOfMeshTriangle
Triangles () const
 Returns the set of triangles of the current mesh domain

virtual const
TColgp_SequenceOfXYZ
Vertices () const
 Returns the coordinates of the vertices of the
mesh domain of range <DomainIndex>. {XV1, YV1,
ZV1, XV2, YV2, ZV2, XV3,.....}


Constructor & Destructor Documentation

StlMesh_MeshDomain::StlMesh_MeshDomain ( )
StlMesh_MeshDomain::StlMesh_MeshDomain ( const Standard_Real  Deflection)

Member Function Documentation

virtual Standard_Integer StlMesh_MeshDomain::AddOnlyNewVertex ( const Standard_Real  X,
const Standard_Real  Y,
const Standard_Real  Z,
Standard_Boolean IsNew 
) [virtual]
virtual Standard_Integer StlMesh_MeshDomain::AddTriangle ( const Standard_Integer  V1,
const Standard_Integer  V2,
const Standard_Integer  V3,
const Standard_Real  Xn,
const Standard_Real  Yn,
const Standard_Real  Zn 
) [virtual]
virtual Standard_Integer StlMesh_MeshDomain::AddVertex ( const Standard_Real  X,
const Standard_Real  Y,
const Standard_Real  Z 
) [virtual]
virtual Standard_Real StlMesh_MeshDomain::Deflection ( ) const [virtual]
virtual Standard_Integer StlMesh_MeshDomain::NbTriangles ( ) const [virtual]
virtual Standard_Integer StlMesh_MeshDomain::NbVertices ( ) const [virtual]
virtual const StlMesh_SequenceOfMeshTriangle& StlMesh_MeshDomain::Triangles ( ) const [virtual]
virtual const TColgp_SequenceOfXYZ& StlMesh_MeshDomain::Vertices ( ) const [virtual]

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