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 = <br> 0, R2 in the plane Z = H. R1 and R2 may be null. <br> Take a section of <angle> <br>//! Constructs a cone, or a portion of a cone, of height H, <br> 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. <br> More...

Public Member Functions inherited from BRepPrimAPI_MakeOneAxis
virtual void	Build ()
	Stores the solid in myShape. More...

const TopoDS_Face &	Face ()
	Returns the lateral face of the rotational primitive. <br> 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 void	Delete ()

virtual	~BRepBuilderAPI_MakeShape ()

const TopoDS_Shape &	Shape () const
	Returns a shape built by the shape construction algorithm. <br> Raises exception StdFail_NotDone if the shape was not built. More...

	operator TopoDS_Shape () const

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::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::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::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::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 = <br>
     0, R2 in the plane Z = H. R1 and R2 may be null. <br>
     Take a section of <angle> <br>//! Constructs a cone, or a portion of a cone, of height H, <br>

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

BRepPrim_Cone& BRepPrimAPI_MakeCone::Cone ( )

 Returns the algorithm. <br>

Standard_Address BRepPrimAPI_MakeCone::OneAxis ( )

virtual

Returns the algorithm.

Implements BRepPrimAPI_MakeOneAxis.

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

BRepPrimAPI_MakeCone.hxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation