Describes functions to build linear swept topologies, called prisms. A prism is defined by: More...
#include <BRepPrimAPI_MakePrism.hxx>
Public Member Functions | |
| BRepPrimAPI_MakePrism (const TopoDS_Shape &S, const gp_Vec &V, const Standard_Boolean Copy=Standard_False, const Standard_Boolean Canonize=Standard_True) | |
| Builds the prism of base S and vector V. If C is true, S is copied. If Canonize is true then generated surfaces are attempted to be canonized in simple types. More... | |
| BRepPrimAPI_MakePrism (const TopoDS_Shape &S, const gp_Dir &D, const Standard_Boolean Inf=Standard_True, const Standard_Boolean Copy=Standard_False, const Standard_Boolean Canonize=Standard_True) | |
| Builds a semi-infinite or an infinite prism of base S. If Inf is true the prism is infinite, if Inf is false the prism is semi-infinite (in the direction D). If C is true S is copied (for semi-infinite prisms). If Canonize is true then generated surfaces are attempted to be canonized in simple types. More... | |
| const BRepSweep_Prism & | Prism () const |
| Returns the internal sweeping algorithm. More... | |
| virtual void | Build () override |
| Builds the resulting shape (redefined from MakeShape). More... | |
| TopoDS_Shape | FirstShape () override |
| Returns the TopoDS Shape of the bottom of the prism. More... | |
| TopoDS_Shape | LastShape () override |
| Returns the TopoDS Shape of the top of the prism. In the case of a finite prism, FirstShape returns the basis of the prism, in other words, S if Copy is false; otherwise, the copy of S belonging to the prism. LastShape returns the copy of S translated by V at the time of construction. More... | |
| virtual const TopTools_ListOfShape & | Generated (const TopoDS_Shape &S) override |
| Returns ListOfShape from TopTools. More... | |
| virtual Standard_Boolean | IsDeleted (const TopoDS_Shape &S) override |
| Returns true if the shape S has been deleted. More... | |
| TopoDS_Shape | FirstShape (const TopoDS_Shape &theShape) |
| Returns the TopoDS Shape of the bottom of the prism. generated with theShape (subShape of the generating shape). More... | |
| TopoDS_Shape | LastShape (const TopoDS_Shape &theShape) |
| Returns the TopoDS Shape of the top of the prism. generated with theShape (subShape of the generating shape). More... | |
 Public Member Functions inherited from BRepBuilderAPI_MakeShape | |
| 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 & | Modified (const TopoDS_Shape &S) |
| Returns the list of shapes modified from the shape <S>. 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
Describes functions to build linear swept topologies, called prisms. A prism is defined by:
- a basis shape, which is swept, and
- a sweeping direction, which is:
- a vector for finite prisms, or
- a direction for infinite or semi-infinite prisms. The basis shape must not contain any solids. 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 A MakePrism object provides a framework for:
- defining the construction of a prism,
- implementing the construction algorithm, and
- consulting the result.
Constructor & Destructor Documentation
◆ BRepPrimAPI_MakePrism() [1/2]
| BRepPrimAPI_MakePrism::BRepPrimAPI_MakePrism | ( | const TopoDS_Shape & | S, |
| const gp_Vec & | V, | ||
| const Standard_Boolean | Copy = Standard_False, |
||
| const Standard_Boolean | Canonize = Standard_True |
||
| ) |
Builds the prism of base S and vector V. If C is true, S is copied. If Canonize is true then generated surfaces are attempted to be canonized in simple types.
◆ BRepPrimAPI_MakePrism() [2/2]
| BRepPrimAPI_MakePrism::BRepPrimAPI_MakePrism | ( | const TopoDS_Shape & | S, |
| const gp_Dir & | D, | ||
| const Standard_Boolean | Inf = Standard_True, |
||
| const Standard_Boolean | Copy = Standard_False, |
||
| const Standard_Boolean | Canonize = Standard_True |
||
| ) |
Builds a semi-infinite or an infinite prism of base S. If Inf is true the prism is infinite, if Inf is false the prism is semi-infinite (in the direction D). If C is true S is copied (for semi-infinite prisms). If Canonize is true then generated surfaces are attempted to be canonized in simple types.
Member Function Documentation
◆ Build()
|
overridevirtual |
Builds the resulting shape (redefined from MakeShape).
Reimplemented from BRepBuilderAPI_MakeShape.
◆ FirstShape() [1/2]
|
overridevirtual |
Returns the TopoDS Shape of the bottom of the prism.
Implements BRepPrimAPI_MakeSweep.
◆ FirstShape() [2/2]
| TopoDS_Shape BRepPrimAPI_MakePrism::FirstShape | ( | const TopoDS_Shape & | theShape | ) |
Returns the TopoDS Shape of the bottom of the prism. generated with theShape (subShape of the generating shape).
◆ Generated()
|
overridevirtual |
Returns ListOfShape from TopTools.
Reimplemented from BRepBuilderAPI_MakeShape.
◆ IsDeleted()
|
overridevirtual |
Returns true if the shape S has been deleted.
Reimplemented from BRepBuilderAPI_MakeShape.
◆ LastShape() [1/2]
|
overridevirtual |
Returns the TopoDS Shape of the top of the prism. In the case of a finite prism, FirstShape returns the basis of the prism, in other words, S if Copy is false; otherwise, the copy of S belonging to the prism. LastShape returns the copy of S translated by V at the time of construction.
Implements BRepPrimAPI_MakeSweep.
◆ LastShape() [2/2]
| TopoDS_Shape BRepPrimAPI_MakePrism::LastShape | ( | const TopoDS_Shape & | theShape | ) |
Returns the TopoDS Shape of the top of the prism. generated with theShape (subShape of the generating shape).
◆ Prism()
| const BRepSweep_Prism& BRepPrimAPI_MakePrism::Prism | ( | ) | const |
Returns the internal sweeping algorithm.
The documentation for this class was generated from the following file:
