BRepPrimAPI_MakePrism Class Reference

Describes functions to build linear swept topologies, called prisms.
A prism is defined by:
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#include <BRepPrimAPI_MakePrism.hxx>

Inheritance diagram for BRepPrimAPI_MakePrism:

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	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 (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
const BRepSweep_Prism &	Prism () const
	Returns the internal sweeping algorithm.
virtual void	Build ()
	Builds the resulting shape (redefined from MakeShape).
TopoDS_Shape	FirstShape ()
	Returns the TopoDS Shape of the bottom of the prism.
TopoDS_Shape	LastShape ()
	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.
virtual const TopTools_ListOfShape &	Generated (const TopoDS_Shape &S)
	Returns ListOfShape from TopTools.
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).
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).

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Detailed Description

• 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.
  

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Constructor & Destructor Documentation

BRepPrimAPI_MakePrism::BRepPrimAPI_MakePrism	(	const TopoDS_Shape &	S,
		const gp_Vec &	V,
		const Standard_Boolean	Copy = Standard_False,
		const Standard_Boolean	Canonize = Standard_True
	)

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
	)

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Member Function Documentation

virtual void BRepPrimAPI_MakePrism::Build

(

)

[virtual]

Reimplemented from BRepBuilderAPI_MakeShape.

TopoDS_Shape BRepPrimAPI_MakePrism::FirstShape

(

const TopoDS_Shape &

theShape

)

TopoDS_Shape BRepPrimAPI_MakePrism::FirstShape

(

)

[virtual]

Implements BRepPrimAPI_MakeSweep.

virtual const TopTools_ListOfShape& BRepPrimAPI_MakePrism::Generated

(

const TopoDS_Shape &

S

)

[virtual]

Reimplemented from BRepBuilderAPI_MakeShape.

TopoDS_Shape BRepPrimAPI_MakePrism::LastShape

(

const TopoDS_Shape &

theShape

)

TopoDS_Shape BRepPrimAPI_MakePrism::LastShape

(

)

[virtual]

Implements BRepPrimAPI_MakeSweep.

void BRepPrimAPI_MakePrism::operator delete

(

void *

anAddress

)

[inline]

Reimplemented from BRepPrimAPI_MakeSweep.

void* BRepPrimAPI_MakePrism::operator new

(

size_t

size

)

[inline]

Reimplemented from BRepPrimAPI_MakeSweep.

void* BRepPrimAPI_MakePrism::operator new	(	size_t	,
		void *	anAddress
	)		[inline]

Reimplemented from BRepPrimAPI_MakeSweep.

const BRepSweep_Prism& BRepPrimAPI_MakePrism::Prism

(

)

const

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

• BRepPrimAPI_MakePrism.hxx