The abstract class MakeSweep is the root class of swept primitives. Sweeps are objects you obtain by sweeping a profile along a path. The profile can be any topology and the path is usually a curve or a wire. The profile generates objects according to the following rules: More...
#include <BRepPrimAPI_MakeSweep.hxx>
Public Member Functions | |
| virtual TopoDS_Shape | FirstShape ()=0 |
| Returns the TopoDS Shape of the bottom of the sweep. More... | |
| virtual TopoDS_Shape | LastShape ()=0 |
| Returns the TopoDS Shape of the top of the sweep. More... | |
 Public Member Functions inherited from BRepBuilderAPI_MakeShape | |
| virtual void | Build () |
| This is called by Shape(). It does nothing but may be redefined. More... | |
| virtual const TopoDS_Shape & | Shape () |
| Returns a shape built by the shape construction algorithm. Raises exception StdFail_NotDone if the shape was not built. More... | |
| operator TopoDS_Shape () | |
| virtual const TopTools_ListOfShape & | Generated (const TopoDS_Shape &S) |
| Returns the list of shapes generated from the shape <S>. More... | |
| virtual const TopTools_ListOfShape & | Modified (const TopoDS_Shape &S) |
| Returns the list of shapes modified from the shape <S>. More... | |
| virtual Standard_Boolean | IsDeleted (const TopoDS_Shape &S) |
| Returns true if the shape S has been deleted. More... | |
| Public Member Functions inherited from BRepBuilderAPI_Command | |
| virtual | ~BRepBuilderAPI_Command () |
| virtual Standard_Boolean | IsDone () const |
| void | Check () const |
| Raises NotDone if done is false. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from BRepBuilderAPI_MakeShape | |
| BRepBuilderAPI_MakeShape () | |
| Protected Member Functions inherited from BRepBuilderAPI_Command | |
| BRepBuilderAPI_Command () | |
| Set done to False. More... | |
| void | Done () |
| Set done to true. More... | |
| void | NotDone () |
| Set done to false. More... | |
| Protected Attributes inherited from BRepBuilderAPI_MakeShape | |
| TopoDS_Shape | myShape |
| TopTools_ListOfShape | myGenerated |
Detailed Description
The abstract class MakeSweep is the root class of swept primitives. Sweeps are objects you obtain by sweeping a profile along a path. The profile can be any topology and the path is usually a curve or a wire. The profile generates objects according to the following rules:
- Vertices generate Edges
- Edges generate Faces.
- Wires generate Shells.
- Faces generate Solids.
- Shells generate Composite Solids. You are not allowed to sweep Solids and Composite Solids. Two kinds of sweeps are implemented in the BRepPrimAPI package:
- The linear sweep called a Prism
- The rotational sweep called a Revol Swept constructions along complex profiles such as BSpline curves are also available in the BRepOffsetAPI package..
Member Function Documentation
|
pure virtual |
Returns the TopoDS Shape of the bottom of the sweep.
Implemented in BRepOffsetAPI_MakePipeShell, BRepPrimAPI_MakeRevol, BRepPrimAPI_MakePrism, and BRepOffsetAPI_MakePipe.
|
pure virtual |
Returns the TopoDS Shape of the top of the sweep.
Implemented in BRepOffsetAPI_MakePipeShell, BRepPrimAPI_MakeRevol, BRepPrimAPI_MakePrism, and BRepOffsetAPI_MakePipe.
The documentation for this class was generated from the following file:
