Open CASCADE Technology 6.6.0
Public Member Functions | Protected Member Functions
TopoDS_Builder Class Reference

A Builder is used to create Topological Data
Structures.

There are three groups of methods in the Builder :

The Make methods create Shapes.

The Add method includes a Shape in another Shape.

The Remove method removes a Shape from an other
Shape.

The methods in Builder are not static. They can be
redefined in inherited builders.

This Builder does not provide methods to Make
Vertices, Edges, Faces, Shells or Solids. These
methods are provided in the inherited Builders
as they must provide the geometry.

The Add method check for the following rules :

More...

#include <TopoDS_Builder.hxx>

Inheritance diagram for TopoDS_Builder:
Inheritance graph
[legend]

Public Member Functions

void MakeWire (TopoDS_Wire &W) const
 Make an empty Wire.

void MakeShell (TopoDS_Shell &S) const
 Make an empty Shell.

void MakeSolid (TopoDS_Solid &S) const
 Make a Solid covering the whole 3D space.

void MakeCompSolid (TopoDS_CompSolid &C) const
 Make an empty Composite Solid.

void MakeCompound (TopoDS_Compound &C) const
 Make an empty Compound.

void Add (TopoDS_Shape &S, const TopoDS_Shape &C) const
 Add the Shape C in the Shape S.
Exceptions

void Remove (TopoDS_Shape &S, const TopoDS_Shape &C) const
 Remove the Shape C from the Shape S.
Exceptions
TopoDS_FrozenShape if S is frozen and cannot be modified.

Protected Member Functions

void MakeShape (TopoDS_Shape &S, const Handle< TopoDS_TShape > &T) const
 The basic method to make a Shape, used by all the
Make methods.


Detailed Description


Member Function Documentation

void TopoDS_Builder::Add ( TopoDS_Shape S,
const TopoDS_Shape C 
) const
  • TopoDS_FrozenShape if S is not free and cannot be modified.
  • TopoDS__UnCompatibleShapes if S and C are not compatible.
void TopoDS_Builder::MakeCompound ( TopoDS_Compound C) const
void TopoDS_Builder::MakeCompSolid ( TopoDS_CompSolid C) const
void TopoDS_Builder::MakeShape ( TopoDS_Shape S,
const Handle< TopoDS_TShape > &  T 
) const [protected]
void TopoDS_Builder::MakeShell ( TopoDS_Shell S) const
void TopoDS_Builder::MakeSolid ( TopoDS_Solid S) const
void TopoDS_Builder::MakeWire ( TopoDS_Wire W) const
void TopoDS_Builder::Remove ( TopoDS_Shape S,
const TopoDS_Shape C 
) const

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