Base class to build 3D surfaces presentation of quadric surfaces. More...

#include <Prs3d_ToolQuadric.hxx>

Inheritance diagram for Prs3d_ToolQuadric:

[legend]

Public Member Functions
Handle< Graphic3d_ArrayOfTriangles >	CreateTriangulation (const gp_Trsf &theTrsf) const
	Generate primitives for 3D quadric surface presentation. More...

Handle< Poly_Triangulation >	CreatePolyTriangulation (const gp_Trsf &theTrsf) const
	Generate primitives for 3D quadric surface presentation. More...

void	FillArray (Handle< Graphic3d_ArrayOfTriangles > &theArray, const gp_Trsf &theTrsf) const
	Generate primitives for 3D quadric surface and fill the given array. More...

Standard_Integer	TrianglesNb () const
	Return number of triangles in generated presentation. More...

Standard_Integer	VerticesNb (bool theIsIndexed=true) const
	Return number of vertices in generated presentation. More...

Deprecated	CreateTriangulation () and CreatePolyTriangulation() should be used instead") 1 void FillArray(Handle< Graphic3d_ArrayOfTriangles >& theArray

Static Public Member Functions
static Standard_Integer	TrianglesNb (const Standard_Integer theSlicesNb, const Standard_Integer theStacksNb)
	Return number of triangles for presentation with the given params. More...

static Standard_Integer	VerticesNb (const Standard_Integer theSlicesNb, const Standard_Integer theStacksNb, const Standard_Boolean theIsIndexed=Standard_True)
	Return number of vertices for presentation with the given params. More...

Data Fields
Deprecated	method
	Generate primitives for 3D quadric surface presentation. More...

Deprecated Handle< Poly_Triangulation > &	theTriangulation

Deprecated Handle< Poly_Triangulation > const gp_Trsf &theTrsf	const

Protected Member Functions
virtual gp_Pnt	Vertex (const Standard_Real theU, const Standard_Real theV) const =0
	Redefine this method to generate vertex at given parameters. More...

virtual gp_Dir	Normal (const Standard_Real theU, const Standard_Real theV) const =0
	Redefine this method to generate normal at given parameters. More...

Protected Attributes
Standard_Integer	mySlicesNb
	number of slices within U parameter More...

Standard_Integer	myStacksNb
	number of stacks within V parameter More...

Detailed Description

Base class to build 3D surfaces presentation of quadric surfaces.

Member Function Documentation

Handle< Poly_Triangulation > Prs3d_ToolQuadric::CreatePolyTriangulation ( const gp_Trsf & theTrsf ) const

Generate primitives for 3D quadric surface presentation.

Parameters

[in] theTrsf optional transformation to apply

Returns: generated triangulation

Handle< Graphic3d_ArrayOfTriangles > Prs3d_ToolQuadric::CreateTriangulation ( const gp_Trsf & theTrsf ) const

Generate primitives for 3D quadric surface presentation.

Parameters

[in] theTrsf optional transformation to apply

Returns: generated triangulation

Deprecated Prs3d_ToolQuadric::CreateTriangulation ( )

void Prs3d_ToolQuadric::FillArray	(	Handle< Graphic3d_ArrayOfTriangles > &	theArray,
		const gp_Trsf &	theTrsf
	)		const

Generate primitives for 3D quadric surface and fill the given array.

Parameters

[in]

virtual gp_Dir Prs3d_ToolQuadric::Normal	(	const Standard_Real	theU,
		const Standard_Real	theV
	)		const

protectedpure virtual

Redefine this method to generate normal at given parameters.

Implemented in Prs3d_ToolTorus, Prs3d_ToolDisk, Prs3d_ToolCylinder, Prs3d_ToolSector, and Prs3d_ToolSphere.

static Standard_Integer Prs3d_ToolQuadric::TrianglesNb	(	const Standard_Integer	theSlicesNb,
		const Standard_Integer	theStacksNb
	)

inlinestatic

Return number of triangles for presentation with the given params.

Standard_Integer Prs3d_ToolQuadric::TrianglesNb ( ) const

inline

Return number of triangles in generated presentation.

virtual gp_Pnt Prs3d_ToolQuadric::Vertex	(	const Standard_Real	theU,
		const Standard_Real	theV
	)		const

protectedpure virtual

Redefine this method to generate vertex at given parameters.

Implemented in Prs3d_ToolTorus, Prs3d_ToolDisk, Prs3d_ToolCylinder, Prs3d_ToolSector, and Prs3d_ToolSphere.

static Standard_Integer Prs3d_ToolQuadric::VerticesNb	(	const Standard_Integer	theSlicesNb,
		const Standard_Integer	theStacksNb,
		const Standard_Boolean	theIsIndexed = `Standard_True`
	)

inlinestatic

Return number of vertices for presentation with the given params.

Standard_Integer Prs3d_ToolQuadric::VerticesNb ( bool theIsIndexed = true ) const

inline

Return number of vertices in generated presentation.

Field Documentation

Deprecated Handle< Poly_Triangulation > const gp_Trsf& theTrsf Prs3d_ToolQuadric::const

Deprecated Prs3d_ToolQuadric::method

Generate primitives for 3D quadric surface presentation.

Parameters

[out]	theArray	generated array of triangles
[out]	theTriangulation	generated triangulation
[in]	theTrsf	optional transformation to apply

Deprecated:: (

Standard_Integer Prs3d_ToolQuadric::mySlicesNb

protected

number of slices within U parameter

Standard_Integer Prs3d_ToolQuadric::myStacksNb

protected

number of stacks within V parameter

Deprecated Handle< Poly_Triangulation >& Prs3d_ToolQuadric::theTriangulation

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

Prs3d_ToolQuadric.hxx

Public Member Functions

Static Public Member Functions

Data Fields

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

Field Documentation