RWObj_ObjWriterContext Class Reference

Auxiliary low-level tool writing OBJ file. More...

#include <RWObj_ObjWriterContext.hxx>

Public Member Functions
	RWObj_ObjWriterContext (const TCollection_AsciiString &theName)
	Main constructor.
	~RWObj_ObjWriterContext ()
	Destructor, will emit error message if file was not closed.
bool	IsOpened () const
	Return true if file has been opened.
bool	Close ()
	Correctly close the file.
bool	HasNormals () const
	Return true if normals are defined.
void	SetNormals (const bool theHasNormals)
	Set if normals are defined.
bool	HasTexCoords () const
	Return true if normals are defined.
void	SetTexCoords (const bool theHasTexCoords)
	Set if normals are defined.
bool	WriteHeader (const Standard_Integer theNbNodes, const Standard_Integer theNbElems, const TCollection_AsciiString &theMatLib, const TColStd_IndexedDataMapOfStringString &theFileInfo)
	Write the header.
const TCollection_AsciiString &	ActiveMaterial () const
	Return active material or empty string if not set.
bool	WriteActiveMaterial (const TCollection_AsciiString &theMaterial)
	Set active material.
bool	WriteTriangle (const Graphic3d_Vec3i &theTri)
	Writing a triangle.
bool	WriteQuad (const Graphic3d_Vec4i &theQuad)
	Writing a quad.
bool	WriteVertex (const Graphic3d_Vec3 &theValue)
	Writing a vector.
bool	WriteNormal (const Graphic3d_Vec3 &theValue)
	Writing a vector.
bool	WriteTexCoord (const Graphic3d_Vec2 &theValue)
	Writing a vector.
bool	WriteGroup (const TCollection_AsciiString &theValue)
	Writing a group name.
void	FlushFace (Standard_Integer theNbNodes)
	Increment indices shift.

Data Fields
Standard_Integer	NbFaces

Detailed Description

Auxiliary low-level tool writing OBJ file.

Constructor & Destructor Documentation

RWObj_ObjWriterContext()

RWObj_ObjWriterContext::RWObj_ObjWriterContext

(

const TCollection_AsciiString &

theName

)

Main constructor.

~RWObj_ObjWriterContext()

RWObj_ObjWriterContext::~RWObj_ObjWriterContext

(

)

Destructor, will emit error message if file was not closed.

Member Function Documentation

ActiveMaterial()

const TCollection_AsciiString & RWObj_ObjWriterContext::ActiveMaterial ( ) const

inline

Return active material or empty string if not set.

Close()

bool RWObj_ObjWriterContext::Close

(

)

Correctly close the file.

FlushFace()

void RWObj_ObjWriterContext::FlushFace

(

Standard_Integer

theNbNodes

)

Increment indices shift.

HasNormals()

bool RWObj_ObjWriterContext::HasNormals ( ) const

inline

Return true if normals are defined.

HasTexCoords()

bool RWObj_ObjWriterContext::HasTexCoords ( ) const

inline

Return true if normals are defined.

IsOpened()

bool RWObj_ObjWriterContext::IsOpened ( ) const

inline

Return true if file has been opened.

SetNormals()

void RWObj_ObjWriterContext::SetNormals ( const bool  theHasNormals )

inline

Set if normals are defined.

SetTexCoords()

void RWObj_ObjWriterContext::SetTexCoords ( const bool  theHasTexCoords )

inline

Set if normals are defined.

WriteActiveMaterial()

bool RWObj_ObjWriterContext::WriteActiveMaterial

(

const TCollection_AsciiString &

theMaterial

)

Set active material.

WriteGroup()

bool RWObj_ObjWriterContext::WriteGroup

(

const TCollection_AsciiString &

theValue

)

Writing a group name.

WriteHeader()

bool RWObj_ObjWriterContext::WriteHeader	(	const Standard_Integer	theNbNodes,
		const Standard_Integer	theNbElems,
		const TCollection_AsciiString &	theMatLib,
		const TColStd_IndexedDataMapOfStringString &	theFileInfo
	)

Write the header.

WriteNormal()

bool RWObj_ObjWriterContext::WriteNormal

(

const Graphic3d_Vec3 &

theValue

)

Writing a vector.

WriteQuad()

bool RWObj_ObjWriterContext::WriteQuad

(

const Graphic3d_Vec4i &

theQuad

)

Writing a quad.

WriteTexCoord()

bool RWObj_ObjWriterContext::WriteTexCoord

(

const Graphic3d_Vec2 &

theValue

)

Writing a vector.

WriteTriangle()

bool RWObj_ObjWriterContext::WriteTriangle

(

const Graphic3d_Vec3i &

theTri

)

Writing a triangle.

WriteVertex()

bool RWObj_ObjWriterContext::WriteVertex

(

const Graphic3d_Vec3 &

theValue

)

Writing a vector.

Field Documentation

NbFaces

Standard_Integer RWObj_ObjWriterContext::NbFaces

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

• RWObj_ObjWriterContext.hxx