Mesh data wrapper for delayed primitive array loading from glTF file. Class inherits Poly_Triangulation so that it can be put temporarily into TopoDS_Face within assembly structure, to be replaced with proper Poly_Triangulation loaded later on. More...

#include <RWGltf_GltfLatePrimitiveArray.hxx>

Inheritance diagram for RWGltf_GltfLatePrimitiveArray:

[legend]

Public Member Functions
	RWGltf_GltfLatePrimitiveArray (const TCollection_AsciiString &theId, const TCollection_AsciiString &theName)
	Constructor. More...

virtual	~RWGltf_GltfLatePrimitiveArray ()
	Destructor. More...

const TCollection_AsciiString &	Id () const
	Entity id. More...

const TCollection_AsciiString &	Name () const
	Entity name. More...

void	SetName (const TCollection_AsciiString &theName)
	Assign entity name. More...

RWGltf_GltfPrimitiveMode	PrimitiveMode () const
	Return type of primitive array. More...

void	SetPrimitiveMode (RWGltf_GltfPrimitiveMode theMode)
	Set type of primitive array. More...

bool	HasStyle () const
	Return true if primitive array has assigned material. More...

Quantity_ColorRGBA	BaseColor () const
	Return base color. More...

const Handle< RWGltf_MaterialMetallicRoughness > &	MaterialPbr () const
	Return PBR material definition. More...

void	SetMaterialPbr (const Handle< RWGltf_MaterialMetallicRoughness > &theMat)
	Set PBR material definition. More...

const Handle< RWGltf_MaterialCommon > &	MaterialCommon () const
	Return common (obsolete) material definition. More...

void	SetMaterialCommon (const Handle< RWGltf_MaterialCommon > &theMat)
	Set common (obsolete) material definition. More...

const NCollection_Sequence< RWGltf_GltfPrimArrayData > &	Data () const
	Return primitive array data elements. More...

RWGltf_GltfPrimArrayData &	AddPrimArrayData (RWGltf_GltfArrayType theType)
	Add primitive array data element. More...

const Bnd_Box &	BoundingBox () const
	Return bounding box defined within glTF file, or VOID if not specified. More...

void	SetBoundingBox (const Bnd_Box &theBox)
	This method sets input bounding box and assigns a FAKE data to underlying Poly_Triangulation as Min/Max corners of bounding box, so that standard tools like BRepBndLib::Add() can be used transparently for computing bounding box of this face. More...

Public Member Functions inherited from Poly_Triangulation
	Poly_Triangulation (const Standard_Integer nbNodes, const Standard_Integer nbTriangles, const Standard_Boolean UVNodes)
	Constructs a triangulation from a set of triangles. The triangulation is initialized without a triangle or a node, but capable of containing nbNodes nodes, and nbTriangles triangles. Here the UVNodes flag indicates whether 2D nodes will be associated with 3D ones, (i.e. to enable a 2D representation). More...

	Poly_Triangulation (const TColgp_Array1OfPnt &Nodes, const Poly_Array1OfTriangle &Triangles)
	Constructs a triangulation from a set of triangles. The triangulation is initialized with 3D points from Nodes and triangles from Triangles. More...

	Poly_Triangulation (const TColgp_Array1OfPnt &Nodes, const TColgp_Array1OfPnt2d &UVNodes, const Poly_Array1OfTriangle &Triangles)
	Constructs a triangulation from a set of triangles. The triangulation is initialized with 3D points from Nodes, 2D points from UVNodes and triangles from Triangles, where coordinates of a 2D point from UVNodes are the (u, v) parameters of the corresponding 3D point from Nodes on the surface approximated by the constructed triangulation. More...

virtual Handle< Poly_Triangulation >	Copy () const
	Creates full copy of current triangulation. More...

	Poly_Triangulation (const Handle< Poly_Triangulation > &theTriangulation)
	Copy constructor for triangulation. More...

Standard_Real	Deflection () const
	Returns the deflection of this triangulation. More...

void	Deflection (const Standard_Real theDeflection)
	Sets the deflection of this triangulation to theDeflection. See more on deflection in Polygon2D. More...

void	RemoveUVNodes ()
	Deallocates the UV nodes. More...

Standard_Integer	NbNodes () const
	Returns the number of nodes for this triangulation. More...

Standard_Integer	NbTriangles () const
	Returns the number of triangles for this triangulation. More...

Standard_Boolean	HasUVNodes () const
	Returns Standard_True if 2D nodes are associated with 3D nodes for this triangulation. More...

const TColgp_Array1OfPnt &	Nodes () const
	Returns the table of 3D nodes (3D points) for this triangulation. More...

TColgp_Array1OfPnt &	ChangeNodes ()
	Returns the table of 3D nodes (3D points) for this triangulation. The returned array is shared. Therefore if the table is selected by reference, you can, by simply modifying it, directly modify the data structure of this triangulation. More...

const gp_Pnt &	Node (const Standard_Integer theIndex) const
	Returns node at the given index. Raises Standard_OutOfRange exception if theIndex is less than 1 or greater than NbNodes. More...

gp_Pnt &	ChangeNode (const Standard_Integer theIndex)
	Give access to the node at the given index. Raises Standard_OutOfRange exception if theIndex is less than 1 or greater than NbNodes. More...

const TColgp_Array1OfPnt2d &	UVNodes () const
	Returns the table of 2D nodes (2D points) associated with each 3D node of this triangulation. The function HasUVNodes checks if 2D nodes are associated with the 3D nodes of this triangulation. Const reference on the 2d nodes values. More...

TColgp_Array1OfPnt2d &	ChangeUVNodes ()
	Returns the table of 2D nodes (2D points) associated with each 3D node of this triangulation. Function ChangeUVNodes shares the returned array. Therefore if the table is selected by reference, you can, by simply modifying it, directly modify the data structure of this triangulation. More...

const gp_Pnt2d &	UVNode (const Standard_Integer theIndex) const
	Returns UVNode at the given index. Raises Standard_OutOfRange exception if theIndex is less than 1 or greater than NbNodes. More...

gp_Pnt2d &	ChangeUVNode (const Standard_Integer theIndex)
	Give access to the UVNode at the given index. Raises Standard_OutOfRange exception if theIndex is less than 1 or greater than NbNodes. More...

const Poly_Array1OfTriangle &	Triangles () const
	Returns the table of triangles for this triangulation. More...

Poly_Array1OfTriangle &	ChangeTriangles ()
	Returns the table of triangles for this triangulation. Function ChangeUVNodes shares the returned array. Therefore if the table is selected by reference, you can, by simply modifying it, directly modify the data structure of this triangulation. More...

const Poly_Triangle &	Triangle (const Standard_Integer theIndex) const
	Returns triangle at the given index. Raises Standard_OutOfRange exception if theIndex is less than 1 or greater than NbTriangles. More...

Poly_Triangle &	ChangeTriangle (const Standard_Integer theIndex)
	Give access to the triangle at the given index. Raises Standard_OutOfRange exception if theIndex is less than 1 or greater than NbTriangles. More...

void	SetNormals (const Handle< TShort_HArray1OfShortReal > &theNormals)
	Sets the table of node normals. raises exception if length of theNormals != 3*NbNodes. More...

const TShort_Array1OfShortReal &	Normals () const
	Returns the table of node normals. More...

TShort_Array1OfShortReal &	ChangeNormals ()
	Gives access to the table of node normals. More...

Standard_Boolean	HasNormals () const
	Returns Standard_True if nodal normals are defined. More...

gp_Dir	Normal (const Standard_Integer theIndex) const

void	SetNormal (const Standard_Integer theIndex, const gp_Dir &theNormal)
	Changes normal at the given index. Raises Standard_OutOfRange exception. 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 Attributes
NCollection_Sequence< RWGltf_GltfPrimArrayData >	myData

Handle< RWGltf_MaterialMetallicRoughness >	myMaterialPbr
	PBR material. More...

Handle< RWGltf_MaterialCommon >	myMaterialCommon
	common (obsolete) material More...

Bnd_Box	myBox
	bounding box More...

TCollection_AsciiString	myId
	entity id More...

TCollection_AsciiString	myName
	entity name More...

RWGltf_GltfPrimitiveMode	myPrimMode
	type of primitive array More...

Protected Attributes inherited from Poly_Triangulation
Standard_Real	myDeflection

TColgp_Array1OfPnt	myNodes

Handle< TColgp_HArray1OfPnt2d >	myUVNodes

Poly_Array1OfTriangle	myTriangles

Handle< TShort_HArray1OfShortReal >	myNormals

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

Mesh data wrapper for delayed primitive array loading from glTF file. Class inherits Poly_Triangulation so that it can be put temporarily into TopoDS_Face within assembly structure, to be replaced with proper Poly_Triangulation loaded later on.

Constructor & Destructor Documentation

◆ RWGltf_GltfLatePrimitiveArray()

RWGltf_GltfLatePrimitiveArray::RWGltf_GltfLatePrimitiveArray	(	const TCollection_AsciiString &	theId,
		const TCollection_AsciiString &	theName
	)

Constructor.

◆ ~RWGltf_GltfLatePrimitiveArray()

virtual RWGltf_GltfLatePrimitiveArray::~RWGltf_GltfLatePrimitiveArray ( )

virtual

Destructor.

Member Function Documentation

◆ AddPrimArrayData()

RWGltf_GltfPrimArrayData& RWGltf_GltfLatePrimitiveArray::AddPrimArrayData ( RWGltf_GltfArrayType theType )

Add primitive array data element.

◆ BaseColor()

Quantity_ColorRGBA RWGltf_GltfLatePrimitiveArray::BaseColor ( ) const

Return base color.

◆ BoundingBox()

const Bnd_Box& RWGltf_GltfLatePrimitiveArray::BoundingBox ( ) const

inline

Return bounding box defined within glTF file, or VOID if not specified.

◆ Data()

const NCollection_Sequence<RWGltf_GltfPrimArrayData>& RWGltf_GltfLatePrimitiveArray::Data ( ) const

inline

Return primitive array data elements.

◆ HasStyle()

bool RWGltf_GltfLatePrimitiveArray::HasStyle ( ) const

inline

Return true if primitive array has assigned material.

◆ Id()

const TCollection_AsciiString& RWGltf_GltfLatePrimitiveArray::Id ( ) const

inline

Entity id.

◆ MaterialCommon()

const Handle< RWGltf_MaterialCommon >& RWGltf_GltfLatePrimitiveArray::MaterialCommon ( ) const

inline

Return common (obsolete) material definition.

◆ MaterialPbr()

const Handle< RWGltf_MaterialMetallicRoughness >& RWGltf_GltfLatePrimitiveArray::MaterialPbr ( ) const

inline

Return PBR material definition.

◆ Name()

const TCollection_AsciiString& RWGltf_GltfLatePrimitiveArray::Name ( ) const

inline

Entity name.

◆ PrimitiveMode()

RWGltf_GltfPrimitiveMode RWGltf_GltfLatePrimitiveArray::PrimitiveMode ( ) const

inline

Return type of primitive array.

◆ SetBoundingBox()

void RWGltf_GltfLatePrimitiveArray::SetBoundingBox ( const Bnd_Box & theBox )

This method sets input bounding box and assigns a FAKE data to underlying Poly_Triangulation as Min/Max corners of bounding box, so that standard tools like BRepBndLib::Add() can be used transparently for computing bounding box of this face.

◆ SetMaterialCommon()

void RWGltf_GltfLatePrimitiveArray::SetMaterialCommon ( const Handle< RWGltf_MaterialCommon > & theMat )

inline

Set common (obsolete) material definition.

◆ SetMaterialPbr()

void RWGltf_GltfLatePrimitiveArray::SetMaterialPbr ( const Handle< RWGltf_MaterialMetallicRoughness > & theMat )

inline

Set PBR material definition.

◆ SetName()

void RWGltf_GltfLatePrimitiveArray::SetName ( const TCollection_AsciiString & theName )

inline

Assign entity name.

◆ SetPrimitiveMode()

void RWGltf_GltfLatePrimitiveArray::SetPrimitiveMode ( RWGltf_GltfPrimitiveMode theMode )

inline

Set type of primitive array.

Field Documentation

◆ myBox

Bnd_Box RWGltf_GltfLatePrimitiveArray::myBox

protected

bounding box

◆ myData

NCollection_Sequence<RWGltf_GltfPrimArrayData> RWGltf_GltfLatePrimitiveArray::myData

protected

◆ myId

TCollection_AsciiString RWGltf_GltfLatePrimitiveArray::myId

protected

entity id

◆ myMaterialCommon

Handle< RWGltf_MaterialCommon > RWGltf_GltfLatePrimitiveArray::myMaterialCommon

protected

common (obsolete) material

◆ myMaterialPbr

Handle< RWGltf_MaterialMetallicRoughness > RWGltf_GltfLatePrimitiveArray::myMaterialPbr

protected

PBR material.

◆ myName

TCollection_AsciiString RWGltf_GltfLatePrimitiveArray::myName

protected

entity name

◆ myPrimMode

RWGltf_GltfPrimitiveMode RWGltf_GltfLatePrimitiveArray::myPrimMode

protected

type of primitive array

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

RWGltf_GltfLatePrimitiveArray.hxx

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RWGltf_GltfLatePrimitiveArray()

◆ ~RWGltf_GltfLatePrimitiveArray()

Member Function Documentation

◆ AddPrimArrayData()

◆ BaseColor()

◆ BoundingBox()

◆ Data()

◆ HasStyle()

◆ Id()

◆ MaterialCommon()

◆ MaterialPbr()

◆ Name()

◆ PrimitiveMode()

◆ SetBoundingBox()

◆ SetMaterialCommon()

◆ SetMaterialPbr()

◆ SetName()

◆ SetPrimitiveMode()

Field Documentation

◆ myBox

◆ myData

◆ myId

◆ myMaterialCommon

◆ myMaterialPbr

◆ myName

◆ myPrimMode