Standard presentation algorithm that outputs graphical primitives for cylindrical surface. More...

#include <Prs3d_ToolCylinder.hxx>

Inheritance diagram for Prs3d_ToolCylinder:

Public Member Functions
	Prs3d_ToolCylinder (const Standard_Real theBottomRad, const Standard_Real theTopRad, const Standard_Real theHeight, const Standard_Integer theNbSlices, const Standard_Integer theNbStacks)
	Initializes the algorithm. More...

Public Member Functions inherited from Prs3d_ToolQuadric
void	FillArray (Handle< Graphic3d_ArrayOfTriangles > &theArray, const gp_Trsf &theTrsf)
	Generate primitives for 3D quadric surface and fill the given array. Optional transformation is applied. More...

void	FillArray (Handle< Graphic3d_ArrayOfTriangles > &theArray, Handle< Poly_Triangulation > &theTriangulation, const gp_Trsf &theTrsf)
	Generate primitives for 3D quadric surface presentation and fill the given array and poly triangulation structure. Optional transformation is applied. More...

Static Public Member Functions
static Handle< Graphic3d_ArrayOfTriangles >	Create (const Standard_Real theBottomRad, const Standard_Real theTopRad, const Standard_Real theHeight, const Standard_Integer theNbSlices, const Standard_Integer theNbStacks, const gp_Trsf &theTrsf)
	Generate primitives for 3D quadric surface and return a filled array. More...

Static Public Member Functions inherited from Prs3d_ToolQuadric
static Standard_Integer	TrianglesNb (const Standard_Integer theSlicesNb, const Standard_Integer theStacksNb)
	Number of triangles for presentation with the given params. More...

Protected Member Functions
virtual gp_Pnt	Vertex (const Standard_Real theU, const Standard_Real theV) override
	Computes vertex at given parameter location of the surface. More...

virtual gp_Dir	Normal (const Standard_Real theU, const Standard_Real theV) override
	Computes normal at given parameter location of the surface. More...

Protected Member Functions inherited from Prs3d_ToolQuadric
void	fillArrays (const gp_Trsf &theTrsf, TColgp_Array1OfPnt &theArray, NCollection_Array1< gp_Dir > &theNormals)
	Method implements an algorithm to generate arrays of vertices and normals for 3D surface. More...

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

Protected Attributes
Standard_Real	myBottomRadius

Standard_Real	myTopRadius

Standard_Real	myHeight

Protected Attributes inherited from Prs3d_ToolQuadric
Standard_Integer	mySlicesNb

Standard_Integer	myStacksNb

Detailed Description

Standard presentation algorithm that outputs graphical primitives for cylindrical surface.

Constructor & Destructor Documentation

Prs3d_ToolCylinder::Prs3d_ToolCylinder	(	const Standard_Real	theBottomRad,
		const Standard_Real	theTopRad,
		const Standard_Real	theHeight,
		const Standard_Integer	theNbSlices,
		const Standard_Integer	theNbStacks
	)

Initializes the algorithm.

static Handle< Graphic3d_ArrayOfTriangles > Prs3d_ToolCylinder::Create	(	const Standard_Real	theBottomRad,
		const Standard_Real	theTopRad,
		const Standard_Real	theHeight,
		const Standard_Integer	theNbSlices,
		const Standard_Integer	theNbStacks,
		const gp_Trsf &	theTrsf
	)

static

Generate primitives for 3D quadric surface and return a filled array.

virtual gp_Dir Prs3d_ToolCylinder::Normal	(	const Standard_Real	theU,
		const Standard_Real	theV
	)

overrideprotectedvirtual

Computes normal at given parameter location of the surface.

virtual gp_Pnt Prs3d_ToolCylinder::Vertex	(	const Standard_Real	theU,
		const Standard_Real	theV
	)

overrideprotectedvirtual

Computes vertex at given parameter location of the surface.

Standard_Real Prs3d_ToolCylinder::myBottomRadius

protected

Standard_Real Prs3d_ToolCylinder::myHeight

protected

Standard_Real Prs3d_ToolCylinder::myTopRadius

protected

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