Describes functions to build cones or portions of cones. A MakeCone object provides a framework for: More...
#include <BRepPrimAPI_MakeCone.hxx>
Inheritance diagram for BRepPrimAPI_MakeCone:
Public Member Functions | |
| BRepPrimAPI_MakeCone (const Standard_Real R1, const Standard_Real R2, const Standard_Real H) | |
| Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null. More... | |
| BRepPrimAPI_MakeCone (const Standard_Real R1, const Standard_Real R2, const Standard_Real H, const Standard_Real angle) | |
| Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null. Take a section of <angle> More... | |
| BRepPrimAPI_MakeCone (const gp_Ax2 &Axes, const Standard_Real R1, const Standard_Real R2, const Standard_Real H) | |
| Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null. More... | |
| BRepPrimAPI_MakeCone (const gp_Ax2 &Axes, const Standard_Real R1, const Standard_Real R2, const Standard_Real H, const Standard_Real angle) | |
| Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null. Take a section of <angle> Constructs a cone, or a portion of a cone, of height H, and radius R1 in the plane z = 0 and R2 in the plane z = H. The result is a sharp cone if R1 or R2 is equal to 0. The cone is constructed about the "Z Axis" of either: More... | |
| Standard_Address | OneAxis () |
| Returns the algorithm. More... | |
| BRepPrim_Cone & | Cone () |
| Returns the algorithm. More... | |
 Public Member Functions inherited from BRepPrimAPI_MakeOneAxis | |
| virtual void | Build () override |
| Stores the solid in myShape. More... | |
| const TopoDS_Face & | Face () |
| Returns the lateral face of the rotational primitive. More... | |
| operator TopoDS_Face () | |
| const TopoDS_Shell & | Shell () |
| Returns the constructed rotational primitive as a shell. More... | |
| operator TopoDS_Shell () | |
| const TopoDS_Solid & | Solid () |
| Returns the constructed rotational primitive as a solid. More... | |
| operator TopoDS_Solid () | |
| 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 & | 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
Describes functions to build cones or portions of cones. A MakeCone object provides a framework for:
- defining the construction of a cone,
- implementing the construction algorithm, and
- consulting the result.
Constructor & Destructor Documentation
◆ BRepPrimAPI_MakeCone() [1/4]
| BRepPrimAPI_MakeCone::BRepPrimAPI_MakeCone | ( | const Standard_Real | R1, |
| const Standard_Real | R2, | ||
| const Standard_Real | H | ||
| ) |
Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null.
◆ BRepPrimAPI_MakeCone() [2/4]
| BRepPrimAPI_MakeCone::BRepPrimAPI_MakeCone | ( | const Standard_Real | R1, |
| const Standard_Real | R2, | ||
| const Standard_Real | H, | ||
| const Standard_Real | angle | ||
| ) |
Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null. Take a section of <angle>
◆ BRepPrimAPI_MakeCone() [3/4]
| BRepPrimAPI_MakeCone::BRepPrimAPI_MakeCone | ( | const gp_Ax2 & | Axes, |
| const Standard_Real | R1, | ||
| const Standard_Real | R2, | ||
| const Standard_Real | H | ||
| ) |
Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null.
◆ BRepPrimAPI_MakeCone() [4/4]
| BRepPrimAPI_MakeCone::BRepPrimAPI_MakeCone | ( | const gp_Ax2 & | Axes, |
| const Standard_Real | R1, | ||
| const Standard_Real | R2, | ||
| const Standard_Real | H, | ||
| const Standard_Real | angle | ||
| ) |
Make a cone of height H radius R1 in the plane z = 0, R2 in the plane Z = H. R1 and R2 may be null. Take a section of <angle> Constructs a cone, or a portion of a cone, of height H, and radius R1 in the plane z = 0 and R2 in the plane z = H. The result is a sharp cone if R1 or R2 is equal to 0. The cone is constructed about the "Z Axis" of either:
- the global coordinate system, or
- the local coordinate system Axes. It is limited in these coordinate systems as follows:
- in the v parametric direction (the Z coordinate), by the two parameter values 0 and H,
- and in the u parametric direction (defined by the angle of rotation around the Z axis), in the case of a portion of a cone, by the two parameter values 0 and angle. Angle is given in radians. The resulting shape is composed of:
- a lateral conical face
- two planar faces in the planes z = 0 and z = H, or only one planar face in one of these two planes if a radius value is null (in the case of a complete cone, these faces are circles), and
- and in the case of a portion of a cone, two planar faces to close the shape. (either two parallelograms or two triangles, in the planes u = 0 and u = angle). Exceptions Standard_DomainError if:
- H is less than or equal to Precision::Confusion(), or
- the half-angle at the apex of the cone, defined by R1, R2 and H, is less than Precision::Confusion()/H, or greater than (Pi/2)-Precision::Confusion()/H.f
Member Function Documentation
◆ Cone()
| BRepPrim_Cone& BRepPrimAPI_MakeCone::Cone | ( | ) |
Returns the algorithm.
◆ OneAxis()
|
virtual |
Returns the algorithm.
Implements BRepPrimAPI_MakeOneAxis.
The documentation for this class was generated from the following file:
