This class furnish services to defined and fill an array of primitives compatible with the use of the OPENGl glDrawArrays() or glDrawElements() functions. NOTE that the main goal of this kind of primitive is to avoid multiple copies of datas between each layer of the software. So the array datas exist only one time and the use of SetXxxxxx() methods enable to change dynamically the aspect of this primitive. More...

#include <Graphic3d_ArrayOfPrimitives.hxx>

Inheritance diagram for Graphic3d_ArrayOfPrimitives:

[legend]

Public Member Functions
virtual	~Graphic3d_ArrayOfPrimitives ()
	Destructor. More...

const Handle< Graphic3d_Buffer > &	Attributes () const
	Returns vertex attributes buffer (colors, normals, texture coordinates). More...

Graphic3d_TypeOfPrimitiveArray	Type () const
	Returns the type of this primitive. More...

Standard_CString	StringType () const
	Returns the string type of this primitive. More...

Standard_Boolean	HasVertexNormals () const
	Returns TRUE when vertex normals array is defined. More...

Standard_Boolean	HasVertexColors () const
	Returns TRUE when vertex colors array is defined. More...

Standard_Boolean	HasVertexTexels () const
	Returns TRUE when vertex texels array is defined. More...

Standard_Integer	VertexNumber () const
	Returns the number of defined vertex. More...

Standard_Integer	ItemNumber () const
	Returns the number of total items according to the array type. More...

Standard_Boolean	IsValid ()
	Returns TRUE only when the contains of this array is available. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex)
	Adds a vertice in the array. More...

Standard_Integer	AddVertex (const Graphic3d_Vec3 &theVertex)
	Adds a vertice in the array. More...

Standard_Integer	AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ)
	Adds a vertice in the array. More...

Standard_Integer	AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ)
	Adds a vertice in the array. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const Quantity_Color &theColor)
	Adds a vertice and vertex color in the vertex array. Warning: theColor is ignored when the hasVColors constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const Standard_Integer theColor32)
	Adds a vertice and vertex color in the vertex array. Warning: theColor is ignored when the hasVColors constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const Graphic3d_Vec4ub &theColor)
	Adds a vertice and vertex color in the vertex array. Warning: theColor is ignored when the hasVColors constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const gp_Dir &theNormal)
	Adds a vertice and vertex normal in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ, const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ)
	Adds a vertice and vertex normal in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ, const Standard_ShortReal theNX, const Standard_ShortReal theNY, const Standard_ShortReal theNZ)
	Adds a vertice and vertex normal in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const gp_Dir &theNormal, const Quantity_Color &theColor)
	Adds a vertice,vertex normal and color in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE and theColor is ignored when the hasVColors constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const gp_Dir &theNormal, const Standard_Integer theColor32)
	Adds a vertice,vertex normal and color in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE and theColor is ignored when the hasVColors constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const gp_Pnt2d &theTexel)
	Adds a vertice and vertex texture in the vertex array. theTexel is ignored when the hasVTexels constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ, const Standard_Real theTX, const Standard_Real theTY)
	Adds a vertice and vertex texture coordinates in the vertex array. Texel is ignored when the hasVTexels constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ, const Standard_ShortReal theTX, const Standard_ShortReal theTY)
	Adds a vertice and vertex texture coordinates in the vertex array. Texel is ignored when the hasVTexels constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const gp_Pnt &theVertex, const gp_Dir &theNormal, const gp_Pnt2d &theTexel)
	Adds a vertice,vertex normal and texture in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE and theTexel is ignored when the hasVTexels constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ, const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ, const Standard_Real theTX, const Standard_Real theTY)
	Adds a vertice,vertex normal and texture in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE and Texel is ignored when the hasVTexels constructor parameter is FALSE. More...

Standard_Integer	AddVertex (const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ, const Standard_ShortReal theNX, const Standard_ShortReal theNY, const Standard_ShortReal theNZ, const Standard_ShortReal theTX, const Standard_ShortReal theTY)
	Adds a vertice,vertex normal and texture in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE and Texel is ignored when the hasVTexels constructor parameter is FALSE. More...

void	SetVertice (const Standard_Integer theIndex, const gp_Pnt &theVertex)
	Change the vertice of rank theIndex in the array. More...

void	SetVertice (const Standard_Integer theIndex, const Standard_ShortReal theX, const Standard_ShortReal theY, const Standard_ShortReal theZ)
	Change the vertice of rank theIndex in the array. More...

void	SetVertexColor (const Standard_Integer theIndex, const Quantity_Color &theColor)
	Change the vertex color of rank theIndex in the array. More...

void	SetVertexColor (const Standard_Integer theIndex, const Standard_Real theR, const Standard_Real theG, const Standard_Real theB)
	Change the vertex color of rank theIndex in the array. More...

void	SetVertexColor (const Standard_Integer theIndex, const Graphic3d_Vec4ub &theColor)
	Change the vertex color of rank theIndex in the array. More...

void	SetVertexColor (const Standard_Integer theIndex, const Standard_Integer theColor32)
	Change the vertex color of rank theIndex> in the array. More...

void	SetVertexNormal (const Standard_Integer theIndex, const gp_Dir &theNormal)
	Change the vertex normal of rank theIndex in the array. More...

void	SetVertexNormal (const Standard_Integer theIndex, const Standard_Real theNX, const Standard_Real theNY, const Standard_Real theNZ)
	Change the vertex normal of rank theIndex in the array. More...

void	SetVertexTexel (const Standard_Integer theIndex, const gp_Pnt2d &theTexel)
	Change the vertex texel of rank theIndex in the array. More...

void	SetVertexTexel (const Standard_Integer theIndex, const Standard_Real theTX, const Standard_Real theTY)
	Change the vertex texel of rank theIndex in the array. More...

gp_Pnt	Vertice (const Standard_Integer theRank) const
	Returns the vertice at rank theRank from the vertex table if defined. More...

void	Vertice (const Standard_Integer theRank, Standard_Real &theX, Standard_Real &theY, Standard_Real &theZ) const
	Returns the vertice coordinates at rank theRank from the vertex table if defined. More...

Quantity_Color	VertexColor (const Standard_Integer theRank) const
	Returns the vertex color at rank theRank from the vertex table if defined. More...

void	VertexColor (const Standard_Integer theIndex, Graphic3d_Vec4ub &theColor) const
	Returns the vertex color at rank theIndex from the vertex table if defined. More...

void	VertexColor (const Standard_Integer theRank, Standard_Real &theR, Standard_Real &theG, Standard_Real &theB) const
	Returns the vertex color values at rank theRank from the vertex table if defined. More...

void	VertexColor (const Standard_Integer theRank, Standard_Integer &theColor) const
	Returns the vertex color values at rank theRank from the vertex table if defined. More...

gp_Dir	VertexNormal (const Standard_Integer theRank) const
	Returns the vertex normal at rank theRank from the vertex table if defined. More...

void	VertexNormal (const Standard_Integer theRank, Standard_Real &theNX, Standard_Real &theNY, Standard_Real &theNZ) const
	Returns the vertex normal coordinates at rank theRank from the vertex table if defined. More...

gp_Pnt2d	VertexTexel (const Standard_Integer theRank) const
	Returns the vertex texture at rank theRank from the vertex table if defined. More...

void	VertexTexel (const Standard_Integer theRank, Standard_Real &theTX, Standard_Real &theTY) const
	Returns the vertex texture coordinates at rank theRank from the vertex table if defined. More...

optional array of Indices/Edges for using shared Vertex data
const Handle< Graphic3d_IndexBuffer > &	Indices () const
	Returns optional index buffer. More...

Standard_Integer	EdgeNumber () const
	Returns the number of defined edges. More...

Standard_Integer	Edge (const Standard_Integer theRank) const
	Returns the vertex index at rank theRank in the range [1,EdgeNumber()]. More...

Standard_Integer	AddEdge (const Standard_Integer theVertexIndex)
	Adds an edge in the range [1,VertexNumber()] in the array. More...

optional array of Bounds/Subgroups within primitive array (e.g. restarting primitives / assigning colors)
const Handle< Graphic3d_BoundBuffer > &	Bounds () const
	Returns optional bounds buffer. More...

Standard_Boolean	HasBoundColors () const
	Returns TRUE when bound colors array is defined. More...

Standard_Integer	BoundNumber () const
	Returns the number of defined bounds. More...

Standard_Integer	Bound (const Standard_Integer theRank) const
	Returns the edge number at rank theRank. More...

Quantity_Color	BoundColor (const Standard_Integer theRank) const
	Returns the bound color at rank theRank from the bound table if defined. More...

void	BoundColor (const Standard_Integer theRank, Standard_Real &theR, Standard_Real &theG, Standard_Real &theB) const
	Returns the bound color values at rank theRank from the bound table if defined. More...

Standard_Integer	AddBound (const Standard_Integer theEdgeNumber)
	Adds a bound of length theEdgeNumber in the bound array. More...

Standard_Integer	AddBound (const Standard_Integer theEdgeNumber, const Quantity_Color &theBColor)
	Adds a bound of length theEdgeNumber and bound color theBColor in the bound array. Warning: theBColor is ignored when the hasBColors constructor parameter is FALSE. More...

Standard_Integer	AddBound (const Standard_Integer theEdgeNumber, const Standard_Real theR, const Standard_Real theG, const Standard_Real theB)
	Adds a bound of length theEdgeNumber and bound color coordinates in the bound array. Warning: <theR,theG,theB> are ignored when the hasBColors constructor parameter is FALSE. More...

void	SetBoundColor (const Standard_Integer theIndex, const Quantity_Color &theColor)
	Change the bound color of rank theIndex in the array. More...

void	SetBoundColor (const Standard_Integer theIndex, const Standard_Real theR, const Standard_Real theG, const Standard_Real theB)
	Change the bound color of rank theIndex in the array. More...

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...

virtual	~Standard_Transient ()
	Destructor must be virtual. More...

virtual void	Delete () const
	Memory deallocator for transient classes. More...

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object. More...

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type. More...

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName. More...

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...

Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

void	IncrementRefCounter () const
	Increments the reference counter of this object. More...

Standard_Integer	DecrementRefCounter () const
	Decrements the reference counter of this object; returns the decremented value. More...

Protected Member Functions
protected constructors
	Graphic3d_ArrayOfPrimitives (const Graphic3d_TypeOfPrimitiveArray theType, const Standard_Integer theMaxVertexs, const Standard_Integer theMaxBounds, const Standard_Integer theMaxEdges, const Standard_Boolean theHasVNormals, const Standard_Boolean theHasVColors, const Standard_Boolean theHasBColors, const Standard_Boolean theHasVTexels)
	Warning You must use a coherent set of AddVertex() methods according to the theHasVNormals,theHasVColors,theHasVTexels,theHasBColors. User is responsible of confuse vertex and bad normal orientation. You must use AddBound() method only if the theMaxBounds constructor parameter is > 0. You must use AddEdge() method only if the theMaxEdges constructor parameter is > 0. More...

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object. More...

Static Public Member Functions inherited from Standard_Transient
static const char *	get_type_name ()
	Returns a type descriptor about this object. More...

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class. More...

Detailed Description

This class furnish services to defined and fill an array of primitives compatible with the use of the OPENGl glDrawArrays() or glDrawElements() functions. NOTE that the main goal of this kind of primitive is to avoid multiple copies of datas between each layer of the software. So the array datas exist only one time and the use of SetXxxxxx() methods enable to change dynamically the aspect of this primitive.

Advantages are : 1) Decrease strongly the loading time. 2) Decrease strongly the display time using optimized Opengl primitives. 3) Enable to change dynamically the components of the primitive (vertice,normal,color,texture coordinates). 4) Add true triangle and quadrangle strips or fans capabilities.

Constructor & Destructor Documentation

◆ ~Graphic3d_ArrayOfPrimitives()

virtual Graphic3d_ArrayOfPrimitives::~Graphic3d_ArrayOfPrimitives ( )

virtual

Destructor.

◆ Graphic3d_ArrayOfPrimitives()

Graphic3d_ArrayOfPrimitives::Graphic3d_ArrayOfPrimitives	(	const Graphic3d_TypeOfPrimitiveArray	theType,
		const Standard_Integer	theMaxVertexs,
		const Standard_Integer	theMaxBounds,
		const Standard_Integer	theMaxEdges,
		const Standard_Boolean	theHasVNormals,
		const Standard_Boolean	theHasVColors,
		const Standard_Boolean	theHasBColors,
		const Standard_Boolean	theHasVTexels
	)

protected

Warning You must use a coherent set of AddVertex() methods according to the theHasVNormals,theHasVColors,theHasVTexels,theHasBColors. User is responsible of confuse vertex and bad normal orientation. You must use AddBound() method only if the theMaxBounds constructor parameter is > 0. You must use AddEdge() method only if the theMaxEdges constructor parameter is > 0.

Member Function Documentation

◆ AddBound() [1/3]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound ( const Standard_Integer theEdgeNumber )

Adds a bound of length theEdgeNumber in the bound array.

Returns: the actual bounds number

◆ AddBound() [2/3]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound	(	const Standard_Integer	theEdgeNumber,
		const Quantity_Color &	theBColor
	)

inline

Adds a bound of length theEdgeNumber and bound color theBColor in the bound array. Warning: theBColor is ignored when the hasBColors constructor parameter is FALSE.

Returns: the actual bounds number

◆ AddBound() [3/3]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddBound	(	const Standard_Integer	theEdgeNumber,
		const Standard_Real	theR,
		const Standard_Real	theG,
		const Standard_Real	theB
	)

Adds a bound of length theEdgeNumber and bound color coordinates in the bound array. Warning: <theR,theG,theB> are ignored when the hasBColors constructor parameter is FALSE.

Returns: the actual bounds number

◆ AddEdge()

Standard_Integer Graphic3d_ArrayOfPrimitives::AddEdge ( const Standard_Integer theVertexIndex )

Adds an edge in the range [1,VertexNumber()] in the array.

Returns: the actual edges number

◆ AddVertex() [1/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex ( const gp_Pnt & theVertex )

inline

Adds a vertice in the array.

Returns: the actual vertex number

◆ AddVertex() [2/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex ( const Graphic3d_Vec3 & theVertex )

inline

Adds a vertice in the array.

Returns: the actual vertex number

◆ AddVertex() [3/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_Real	theX,
		const Standard_Real	theY,
		const Standard_Real	theZ
	)

inline

Adds a vertice in the array.

Returns: the actual vertex number

◆ AddVertex() [4/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_ShortReal	theX,
		const Standard_ShortReal	theY,
		const Standard_ShortReal	theZ
	)

inline

Adds a vertice in the array.

Returns: the actual vertex number.

◆ AddVertex() [5/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const Quantity_Color &	theColor
	)

inline

Adds a vertice and vertex color in the vertex array. Warning: theColor is ignored when the hasVColors constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [6/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const Standard_Integer	theColor32
	)

inline

Adds a vertice and vertex color in the vertex array. Warning: theColor is ignored when the hasVColors constructor parameter is FALSE.

theColor32 = Alpha << 24 + Blue << 16 + Green << 8 + Red

Returns: the actual vertex number

◆ AddVertex() [7/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const Graphic3d_Vec4ub &	theColor
	)

inline

Adds a vertice and vertex color in the vertex array. Warning: theColor is ignored when the hasVColors constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [8/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const gp_Dir &	theNormal
	)

inline

Adds a vertice and vertex normal in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [9/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_Real	theX,
		const Standard_Real	theY,
		const Standard_Real	theZ,
		const Standard_Real	theNX,
		const Standard_Real	theNY,
		const Standard_Real	theNZ
	)

inline

Adds a vertice and vertex normal in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [10/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_ShortReal	theX,
		const Standard_ShortReal	theY,
		const Standard_ShortReal	theZ,
		const Standard_ShortReal	theNX,
		const Standard_ShortReal	theNY,
		const Standard_ShortReal	theNZ
	)

inline

Adds a vertice and vertex normal in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [11/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const gp_Dir &	theNormal,
		const Quantity_Color &	theColor
	)

inline

Adds a vertice,vertex normal and color in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE and theColor is ignored when the hasVColors constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [12/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const gp_Dir &	theNormal,
		const Standard_Integer	theColor32
	)

inline

Adds a vertice,vertex normal and color in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE and theColor is ignored when the hasVColors constructor parameter is FALSE.

theColor32 = Alpha << 24 + Blue << 16 + Green << 8 + Red

Returns: the actual vertex number

◆ AddVertex() [13/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const gp_Pnt2d &	theTexel
	)

inline

Adds a vertice and vertex texture in the vertex array. theTexel is ignored when the hasVTexels constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [14/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_Real	theX,
		const Standard_Real	theY,
		const Standard_Real	theZ,
		const Standard_Real	theTX,
		const Standard_Real	theTY
	)

inline

Adds a vertice and vertex texture coordinates in the vertex array. Texel is ignored when the hasVTexels constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [15/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_ShortReal	theX,
		const Standard_ShortReal	theY,
		const Standard_ShortReal	theZ,
		const Standard_ShortReal	theTX,
		const Standard_ShortReal	theTY
	)

inline

Adds a vertice and vertex texture coordinates in the vertex array. Texel is ignored when the hasVTexels constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [16/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const gp_Pnt &	theVertex,
		const gp_Dir &	theNormal,
		const gp_Pnt2d &	theTexel
	)

inline

Adds a vertice,vertex normal and texture in the vertex array. Warning: theNormal is ignored when the hasVNormals constructor parameter is FALSE and theTexel is ignored when the hasVTexels constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [17/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_Real	theX,
		const Standard_Real	theY,
		const Standard_Real	theZ,
		const Standard_Real	theNX,
		const Standard_Real	theNY,
		const Standard_Real	theNZ,
		const Standard_Real	theTX,
		const Standard_Real	theTY
	)

inline

Adds a vertice,vertex normal and texture in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE and Texel is ignored when the hasVTexels constructor parameter is FALSE.

Returns: the actual vertex number

◆ AddVertex() [18/18]

Standard_Integer Graphic3d_ArrayOfPrimitives::AddVertex	(	const Standard_ShortReal	theX,
		const Standard_ShortReal	theY,
		const Standard_ShortReal	theZ,
		const Standard_ShortReal	theNX,
		const Standard_ShortReal	theNY,
		const Standard_ShortReal	theNZ,
		const Standard_ShortReal	theTX,
		const Standard_ShortReal	theTY
	)

inline

Adds a vertice,vertex normal and texture in the vertex array. Warning: Normal is ignored when the hasVNormals constructor parameter is FALSE and Texel is ignored when the hasVTexels constructor parameter is FALSE.

Returns: the actual vertex number

◆ Attributes()

const Handle< Graphic3d_Buffer >& Graphic3d_ArrayOfPrimitives::Attributes ( ) const

inline

Returns vertex attributes buffer (colors, normals, texture coordinates).

◆ Bound()

Standard_Integer Graphic3d_ArrayOfPrimitives::Bound ( const Standard_Integer theRank ) const

inline

Returns the edge number at rank theRank.

◆ BoundColor() [1/2]

Quantity_Color Graphic3d_ArrayOfPrimitives::BoundColor ( const Standard_Integer theRank ) const

inline

Returns the bound color at rank theRank from the bound table if defined.

◆ BoundColor() [2/2]

void Graphic3d_ArrayOfPrimitives::BoundColor	(	const Standard_Integer	theRank,
		Standard_Real &	theR,
		Standard_Real &	theG,
		Standard_Real &	theB
	)		const

inline

Returns the bound color values at rank theRank from the bound table if defined.

◆ BoundNumber()

Standard_Integer Graphic3d_ArrayOfPrimitives::BoundNumber ( ) const

inline

Returns the number of defined bounds.

◆ Bounds()

const Handle< Graphic3d_BoundBuffer >& Graphic3d_ArrayOfPrimitives::Bounds ( ) const

inline

Returns optional bounds buffer.

◆ Edge()

Standard_Integer Graphic3d_ArrayOfPrimitives::Edge ( const Standard_Integer theRank ) const

inline

Returns the vertex index at rank theRank in the range [1,EdgeNumber()].

◆ EdgeNumber()

Standard_Integer Graphic3d_ArrayOfPrimitives::EdgeNumber ( ) const

inline

Returns the number of defined edges.

◆ HasBoundColors()

Standard_Boolean Graphic3d_ArrayOfPrimitives::HasBoundColors ( ) const

inline

Returns TRUE when bound colors array is defined.

◆ HasVertexColors()

Standard_Boolean Graphic3d_ArrayOfPrimitives::HasVertexColors ( ) const

inline

Returns TRUE when vertex colors array is defined.

◆ HasVertexNormals()

Standard_Boolean Graphic3d_ArrayOfPrimitives::HasVertexNormals ( ) const

inline

Returns TRUE when vertex normals array is defined.

◆ HasVertexTexels()

Standard_Boolean Graphic3d_ArrayOfPrimitives::HasVertexTexels ( ) const

inline

Returns TRUE when vertex texels array is defined.

◆ Indices()

const Handle< Graphic3d_IndexBuffer >& Graphic3d_ArrayOfPrimitives::Indices ( ) const

inline

Returns optional index buffer.

◆ IsValid()

Standard_Boolean Graphic3d_ArrayOfPrimitives::IsValid ( )

Returns TRUE only when the contains of this array is available.

◆ ItemNumber()

Standard_Integer Graphic3d_ArrayOfPrimitives::ItemNumber ( ) const

Returns the number of total items according to the array type.

◆ SetBoundColor() [1/2]

void Graphic3d_ArrayOfPrimitives::SetBoundColor	(	const Standard_Integer	theIndex,
		const Quantity_Color &	theColor
	)

inline

Change the bound color of rank theIndex in the array.

◆ SetBoundColor() [2/2]

void Graphic3d_ArrayOfPrimitives::SetBoundColor	(	const Standard_Integer	theIndex,
		const Standard_Real	theR,
		const Standard_Real	theG,
		const Standard_Real	theB
	)

inline

Change the bound color of rank theIndex in the array.

◆ SetVertexColor() [1/4]

void Graphic3d_ArrayOfPrimitives::SetVertexColor	(	const Standard_Integer	theIndex,
		const Quantity_Color &	theColor
	)

inline

Change the vertex color of rank theIndex in the array.

◆ SetVertexColor() [2/4]

void Graphic3d_ArrayOfPrimitives::SetVertexColor	(	const Standard_Integer	theIndex,
		const Standard_Real	theR,
		const Standard_Real	theG,
		const Standard_Real	theB
	)

inline

Change the vertex color of rank theIndex in the array.

◆ SetVertexColor() [3/4]

void Graphic3d_ArrayOfPrimitives::SetVertexColor	(	const Standard_Integer	theIndex,
		const Graphic3d_Vec4ub &	theColor
	)

inline

Change the vertex color of rank theIndex in the array.

◆ SetVertexColor() [4/4]

void Graphic3d_ArrayOfPrimitives::SetVertexColor	(	const Standard_Integer	theIndex,
		const Standard_Integer	theColor32
	)

inline

Change the vertex color of rank theIndex> in the array.

theColor32 = Alpha << 24 + Blue << 16 + Green << 8 + Red

◆ SetVertexNormal() [1/2]

void Graphic3d_ArrayOfPrimitives::SetVertexNormal	(	const Standard_Integer	theIndex,
		const gp_Dir &	theNormal
	)

inline

Change the vertex normal of rank theIndex in the array.

◆ SetVertexNormal() [2/2]

void Graphic3d_ArrayOfPrimitives::SetVertexNormal	(	const Standard_Integer	theIndex,
		const Standard_Real	theNX,
		const Standard_Real	theNY,
		const Standard_Real	theNZ
	)

inline

Change the vertex normal of rank theIndex in the array.

◆ SetVertexTexel() [1/2]

void Graphic3d_ArrayOfPrimitives::SetVertexTexel	(	const Standard_Integer	theIndex,
		const gp_Pnt2d &	theTexel
	)

inline

Change the vertex texel of rank theIndex in the array.

◆ SetVertexTexel() [2/2]

void Graphic3d_ArrayOfPrimitives::SetVertexTexel	(	const Standard_Integer	theIndex,
		const Standard_Real	theTX,
		const Standard_Real	theTY
	)

inline

Change the vertex texel of rank theIndex in the array.

◆ SetVertice() [1/2]

void Graphic3d_ArrayOfPrimitives::SetVertice	(	const Standard_Integer	theIndex,
		const gp_Pnt &	theVertex
	)

inline

Change the vertice of rank theIndex in the array.

◆ SetVertice() [2/2]

void Graphic3d_ArrayOfPrimitives::SetVertice	(	const Standard_Integer	theIndex,
		const Standard_ShortReal	theX,
		const Standard_ShortReal	theY,
		const Standard_ShortReal	theZ
	)

inline

Change the vertice of rank theIndex in the array.

◆ StringType()

Standard_CString Graphic3d_ArrayOfPrimitives::StringType ( ) const

Returns the string type of this primitive.

◆ Type()

Graphic3d_TypeOfPrimitiveArray Graphic3d_ArrayOfPrimitives::Type ( ) const

inline

Returns the type of this primitive.

◆ VertexColor() [1/4]

Quantity_Color Graphic3d_ArrayOfPrimitives::VertexColor ( const Standard_Integer theRank ) const

inline

Returns the vertex color at rank theRank from the vertex table if defined.

◆ VertexColor() [2/4]

void Graphic3d_ArrayOfPrimitives::VertexColor	(	const Standard_Integer	theIndex,
		Graphic3d_Vec4ub &	theColor
	)		const

inline

Returns the vertex color at rank theIndex from the vertex table if defined.

◆ VertexColor() [3/4]

void Graphic3d_ArrayOfPrimitives::VertexColor	(	const Standard_Integer	theRank,
		Standard_Real &	theR,
		Standard_Real &	theG,
		Standard_Real &	theB
	)		const

inline

Returns the vertex color values at rank theRank from the vertex table if defined.

◆ VertexColor() [4/4]

void Graphic3d_ArrayOfPrimitives::VertexColor	(	const Standard_Integer	theRank,
		Standard_Integer &	theColor
	)		const

inline

Returns the vertex color values at rank theRank from the vertex table if defined.

◆ VertexNormal() [1/2]

gp_Dir Graphic3d_ArrayOfPrimitives::VertexNormal ( const Standard_Integer theRank ) const

inline

Returns the vertex normal at rank theRank from the vertex table if defined.

◆ VertexNormal() [2/2]

void Graphic3d_ArrayOfPrimitives::VertexNormal	(	const Standard_Integer	theRank,
		Standard_Real &	theNX,
		Standard_Real &	theNY,
		Standard_Real &	theNZ
	)		const

inline

Returns the vertex normal coordinates at rank theRank from the vertex table if defined.

◆ VertexNumber()

Standard_Integer Graphic3d_ArrayOfPrimitives::VertexNumber ( ) const

inline

Returns the number of defined vertex.

◆ VertexTexel() [1/2]

gp_Pnt2d Graphic3d_ArrayOfPrimitives::VertexTexel ( const Standard_Integer theRank ) const

inline

Returns the vertex texture at rank theRank from the vertex table if defined.

◆ VertexTexel() [2/2]

void Graphic3d_ArrayOfPrimitives::VertexTexel	(	const Standard_Integer	theRank,
		Standard_Real &	theTX,
		Standard_Real &	theTY
	)		const

inline

Returns the vertex texture coordinates at rank theRank from the vertex table if defined.

◆ Vertice() [1/2]

gp_Pnt Graphic3d_ArrayOfPrimitives::Vertice ( const Standard_Integer theRank ) const

inline

Returns the vertice at rank theRank from the vertex table if defined.

◆ Vertice() [2/2]

void Graphic3d_ArrayOfPrimitives::Vertice	(	const Standard_Integer	theRank,
		Standard_Real &	theX,
		Standard_Real &	theY,
		Standard_Real &	theZ
	)		const

inline

Returns the vertice coordinates at rank theRank from the vertex table if defined.

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

Graphic3d_ArrayOfPrimitives.hxx

Graphic3d_ArrayOfPrimitives Class Reference

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~Graphic3d_ArrayOfPrimitives()

◆ Graphic3d_ArrayOfPrimitives()

Member Function Documentation

◆ AddBound() [1/3]

◆ AddBound() [2/3]

◆ AddBound() [3/3]

◆ AddEdge()

◆ AddVertex() [1/18]

◆ AddVertex() [2/18]

◆ AddVertex() [3/18]

◆ AddVertex() [4/18]

◆ AddVertex() [5/18]

◆ AddVertex() [6/18]

◆ AddVertex() [7/18]

◆ AddVertex() [8/18]

◆ AddVertex() [9/18]

◆ AddVertex() [10/18]

◆ AddVertex() [11/18]

◆ AddVertex() [12/18]

◆ AddVertex() [13/18]

◆ AddVertex() [14/18]

◆ AddVertex() [15/18]

◆ AddVertex() [16/18]

◆ AddVertex() [17/18]

◆ AddVertex() [18/18]

◆ Attributes()

◆ Bound()

◆ BoundColor() [1/2]

◆ BoundColor() [2/2]

◆ BoundNumber()

◆ Bounds()

◆ Edge()

◆ EdgeNumber()

◆ HasBoundColors()

◆ HasVertexColors()

◆ HasVertexNormals()

◆ HasVertexTexels()

◆ Indices()

◆ IsValid()

◆ ItemNumber()

◆ SetBoundColor() [1/2]

◆ SetBoundColor() [2/2]

◆ SetVertexColor() [1/4]

◆ SetVertexColor() [2/4]

◆ SetVertexColor() [3/4]

◆ SetVertexColor() [4/4]

◆ SetVertexNormal() [1/2]

◆ SetVertexNormal() [2/2]

◆ SetVertexTexel() [1/2]

◆ SetVertexTexel() [2/2]

◆ SetVertice() [1/2]

◆ SetVertice() [2/2]

◆ StringType()

◆ Type()

◆ VertexColor() [1/4]

◆ VertexColor() [2/4]

◆ VertexColor() [3/4]

◆ VertexColor() [4/4]

◆ VertexNormal() [1/2]

◆ VertexNormal() [2/2]

◆ VertexNumber()

◆ VertexTexel() [1/2]

◆ VertexTexel() [2/2]

◆ Vertice() [1/2]

◆ Vertice() [2/2]