Inheritance diagram for osgText::Text3D:

Classes
struct	GlyphRenderInfo

Public Types
enum	RenderMode { PER_FACE, PER_GLYPH }

Public Types inherited from osgText::TextBase
enum	CharacterSizeMode { OBJECT_COORDS, SCREEN_COORDS, OBJECT_COORDS_WITH_MAXIMUM_SCREEN_SIZE_CAPPED_BY_FONT_HEIGHT }

enum	AlignmentType { LEFT_TOP, LEFT_CENTER, LEFT_BOTTOM, CENTER_TOP, CENTER_CENTER, CENTER_BOTTOM, RIGHT_TOP, RIGHT_CENTER, RIGHT_BOTTOM, LEFT_BASE_LINE, CENTER_BASE_LINE, RIGHT_BASE_LINE, LEFT_BOTTOM_BASE_LINE, CENTER_BOTTOM_BASE_LINE, RIGHT_BOTTOM_BASE_LINE, BASE_LINE = LEFT_BASE_LINE }

enum	AxisAlignment { XY_PLANE, REVERSED_XY_PLANE, XZ_PLANE, REVERSED_XZ_PLANE, YZ_PLANE, REVERSED_YZ_PLANE, SCREEN, USER_DEFINED_ROTATION }

enum	Layout { LEFT_TO_RIGHT, RIGHT_TO_LEFT, VERTICAL }

enum	DrawModeMask { TEXT = 1, BOUNDINGBOX = 2, FILLEDBOUNDINGBOX = 4, ALIGNMENT = 8 }

Public Types inherited from osg::Drawable
enum	AttributeTypes { VERTICES = 0, WEIGHTS = 1, NORMALS = 2, COLORS = 3, SECONDARY_COLORS = 4, FOG_COORDS = 5, ATTRIBUTE_6 = 6, ATTRIBUTE_7 = 7, TEXTURE_COORDS = 8, TEXTURE_COORDS_0 = TEXTURE_COORDS, TEXTURE_COORDS_1 = TEXTURE_COORDS_0+1, TEXTURE_COORDS_2 = TEXTURE_COORDS_0+2, TEXTURE_COORDS_3 = TEXTURE_COORDS_0+3, TEXTURE_COORDS_4 = TEXTURE_COORDS_0+4, TEXTURE_COORDS_5 = TEXTURE_COORDS_0+5, TEXTURE_COORDS_6 = TEXTURE_COORDS_0+6, TEXTURE_COORDS_7 = TEXTURE_COORDS_0+7 }

typedef std::vector< Node * >	ParentList

typedef unsigned int	AttributeType

Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Public Member Functions
	Text3D ()

	Text3D (const Text3D &text, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

float	getCharacterDepth () const

void	setCharacterDepth (float characterDepth)

RenderMode	getRenderMode () const

void	setRenderMode (RenderMode renderMode)

osg::StateSet *	getWallStateSet ()

const osg::StateSet *	getWallStateSet () const

osg::StateSet *	getOrCreateWallStateSet ()

void	setWallStateSet (osg::StateSet *wallStateSet)

osg::StateSet *	getBackStateSet ()

osg::StateSet *	getBackStateSet () const

osg::StateSet *	getOrCreateBackStateSet ()

void	setBackStateSet (osg::StateSet *backStateSet)

virtual void	drawImplementation (osg::RenderInfo &renderInfo) const

virtual bool	supports (const osg::Drawable::AttributeFunctor &) const

virtual bool	supports (const osg::Drawable::ConstAttributeFunctor &) const

virtual void	accept (osg::Drawable::ConstAttributeFunctor &af) const

virtual bool	supports (const osg::PrimitiveFunctor &) const

virtual void	accept (osg::PrimitiveFunctor &pf) const

virtual void	setThreadSafeRefUnref (bool threadSafe)

virtual void	resizeGLObjectBuffers (unsigned int maxSize)

virtual void	releaseGLObjects (osg::State *state=0) const

virtual osg::BoundingBox	computeBound () const

Public Member Functions inherited from osgText::TextBase
	TextBase ()

	TextBase (const TextBase &text, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

virtual bool	isSameKindAs (const osg::Object *obj) const

virtual const char *	className () const

virtual const char *	libraryName () const

void	setColor (const osg::Vec4 &color)

const osg::Vec4 &	getColor () const

virtual void	setFont (Font *font=0)

virtual void	setFont (osg::ref_ptr< Font > font)

virtual void	setFont (const std::string &fontfile)

const Font *	getFont () const

void	setStyle (Style *style)

Style *	getStyle ()

const Style *	getStyle () const

Style *	getOrCreateStyle ()

void	setFontResolution (unsigned int width, unsigned int height)

unsigned int	getFontWidth () const

unsigned int	getFontHeight () const

void	setText (const String &text)

void	setText (const std::string &text)

void	setText (const std::string &text, String::Encoding encoding)

void	setText (const wchar_t *text)

String &	getText ()

const String &	getText () const

void	update ()

void	setCharacterSize (float height)

void	setCharacterSize (float height, float aspectRatio)

float	getCharacterHeight () const

float	getCharacterAspectRatio () const

void	setCharacterSizeMode (CharacterSizeMode mode)

CharacterSizeMode	getCharacterSizeMode () const

void	setMaximumWidth (float maximumWidth)

float	getMaximumWidth () const

void	setMaximumHeight (float maximumHeight)

float	getMaximumHeight () const

void	setLineSpacing (float lineSpacing)

float	getLineSpacing () const

void	setPosition (const osg::Vec3 &pos)

const osg::Vec3 &	getPosition () const

void	setAlignment (AlignmentType alignment)

AlignmentType	getAlignment () const

void	setAxisAlignment (AxisAlignment axis)

AxisAlignment	getAxisAlignment () const

void	setRotation (const osg::Quat &quat)

const osg::Quat &	getRotation () const

void	setAutoRotateToScreen (bool autoRotateToScreen)

bool	getAutoRotateToScreen () const

void	setLayout (Layout layout)

Layout	getLayout () const

void	setDrawMode (unsigned int mode)

unsigned int	getDrawMode () const

void	setBoundingBoxMargin (float margin)

float	getBoundingBoxMargin () const

void	setBoundingBoxColor (const osg::Vec4 &color)

const osg::Vec4 &	getBoundingBoxColor () const

void	setKerningType (KerningType kerningType)

KerningType	getKerningType () const

unsigned int	getLineCount () const

Public Member Functions inherited from osg::Drawable
	Drawable ()

	Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

virtual Geometry *	asGeometry ()

virtual const Geometry *	asGeometry () const

virtual void	computeDataVariance ()

const ParentList &	getParents () const

ParentList	getParents ()

Node *	getParent (unsigned int i)

const Node *	getParent (unsigned int i) const

unsigned int	getNumParents () const

MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const

void	setStateSet (StateSet *stateset)

StateSet *	getStateSet ()

const StateSet *	getStateSet () const

StateSet *	getOrCreateStateSet ()

void	setInitialBound (const osg::BoundingBox &bbox)

const BoundingBox &	getInitialBound () const

void	dirtyBound ()

const BoundingBox &	getBound () const

void	setComputeBoundingBoxCallback (ComputeBoundingBoxCallback *callback)

ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback ()

const ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback () const

void	setShape (Shape *shape)

Shape *	getShape ()

const Shape *	getShape () const

void	setSupportsDisplayList (bool flag)

bool	getSupportsDisplayList () const

void	setUseDisplayList (bool flag)

bool	getUseDisplayList () const

GLuint &	getDisplayList (unsigned int contextID) const

virtual void	setUseVertexBufferObjects (bool flag)

bool	getUseVertexBufferObjects () const

virtual void	dirtyDisplayList ()

virtual unsigned int	getGLObjectSizeHint () const

void	draw (RenderInfo &renderInfo) const

virtual void	compileGLObjects (RenderInfo &renderInfo) const

virtual void	setUpdateCallback (UpdateCallback *ac)

UpdateCallback *	getUpdateCallback ()

const UpdateCallback *	getUpdateCallback () const

bool	requiresUpdateTraversal () const

virtual void	setEventCallback (EventCallback *ac)

EventCallback *	getEventCallback ()

const EventCallback *	getEventCallback () const

bool	requiresEventTraversal () const

virtual void	setCullCallback (CullCallback *cc)

CullCallback *	getCullCallback ()

const CullCallback *	getCullCallback () const

virtual void	setDrawCallback (DrawCallback *dc)

DrawCallback *	getDrawCallback ()

const DrawCallback *	getDrawCallback () const

virtual void	accept (AttributeFunctor &)

virtual bool	supports (const PrimitiveIndexFunctor &) const

virtual void	accept (PrimitiveIndexFunctor &) const

Public Member Functions inherited from osg::Object
	Object ()

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

virtual Object *	cloneType () const =0

virtual Object *	clone (const CopyOp &) const =0

virtual void	setName (const std::string &name)

void	setName (const char *name)

const std::string &	getName () const

void	setDataVariance (DataVariance dv)

DataVariance	getDataVariance () const

void	setUserDataContainer (osg::UserDataContainer *udc)

osg::UserDataContainer *	getUserDataContainer ()

const osg::UserDataContainer *	getUserDataContainer () const

osg::UserDataContainer *	getOrCreateUserDataContainer ()

virtual void	setUserData (Referenced *obj)

virtual Referenced *	getUserData ()

virtual const Referenced *	getUserData () const

template<typename T >
bool	getUserValue (const std::string &name, T &value) const

template<typename T >
void	setUserValue (const std::string &name, const T &value)

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const

int	ref () const

int	unref () const

int	unref_nodelete () const

int	referenceCount () const

ObserverSet *	getObserverSet () const

ObserverSet *	getOrCreateObserverSet () const

void	addObserver (Observer *observer) const

void	removeObserver (Observer *observer) const

Protected Types
typedef std::vector < GlyphRenderInfo >	LineRenderInfo

typedef std::vector < LineRenderInfo >	TextRenderInfo

Protected Types inherited from osg::Drawable
typedef osg::buffered_value < GLuint >	GLObjectList

Protected Member Functions
virtual	~Text3D ()

void	renderPerGlyph (osg::State &state) const

void	renderPerFace (osg::State &state) const

String::iterator	computeLastCharacterOnLine (osg::Vec2 &cursor, String::iterator first, String::iterator last)

void	computeGlyphRepresentation ()

void	computePositions (unsigned int contextID) const

Protected Member Functions inherited from osgText::TextBase
virtual	~TextBase ()

void	positionCursor (const osg::Vec2 &endOfLine_coords, osg::Vec2 &cursor, unsigned int linelength)

void	computePositions ()

String::iterator	computeLastCharacterOnLine (osg::Vec2 &cursor, String::iterator first, String::iterator last)

Protected Member Functions inherited from osg::Drawable
Drawable &	operator= (const Drawable &)

virtual	~Drawable ()

void	setBound (const BoundingBox &bb) const

void	addParent (osg::Node *node)

void	removeParent (osg::Node *node)

void	setNumChildrenRequiringUpdateTraversal (unsigned int num)

unsigned int	getNumChildrenRequiringUpdateTraversal () const

void	setNumChildrenRequiringEventTraversal (unsigned int num)

unsigned int	getNumChildrenRequiringEventTraversal () const

Protected Member Functions inherited from osg::Object
virtual	~Object ()

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes
TextRenderInfo	_textRenderInfo

RenderMode	_renderMode

osg::ref_ptr< osg::StateSet >	_wallStateSet

osg::ref_ptr< osg::StateSet >	_backStateSet

Protected Attributes inherited from osgText::TextBase
osg::Vec4	_color

osg::ref_ptr< Font >	_font

osg::ref_ptr< Style >	_style

FontResolution	_fontSize

float	_characterHeight

CharacterSizeMode	_characterSizeMode

float	_maximumWidth

float	_maximumHeight

float	_lineSpacing

String	_text

osg::Vec3	_position

AlignmentType	_alignment

AxisAlignment	_axisAlignment

osg::Quat	_rotation

bool	_autoRotateToScreen

Layout	_layout

unsigned int	_drawMode

float	_textBBMargin

osg::Vec4	_textBBColor

KerningType	_kerningType

unsigned int	_lineCount

osg::buffered_object < AutoTransformCache >	_autoTransformCache

osg::Vec3	_offset

osg::Vec3	_normal

osg::BoundingBox	_textBB

Protected Attributes inherited from osg::Drawable
ParentList	_parents

ref_ptr< StateSet >	_stateset

BoundingBox	_initialBound

ref_ptr < ComputeBoundingBoxCallback >	_computeBoundCallback

BoundingBox	_boundingBox

bool	_boundingBoxComputed

ref_ptr< Shape >	_shape

bool	_supportsDisplayList

bool	_useDisplayList

bool	_supportsVertexBufferObjects

bool	_useVertexBufferObjects

GLObjectList	_globjList

ref_ptr< UpdateCallback >	_updateCallback

unsigned int	_numChildrenRequiringUpdateTraversal

ref_ptr< EventCallback >	_eventCallback

unsigned int	_numChildrenRequiringEventTraversal

ref_ptr< CullCallback >	_cullCallback

ref_ptr< DrawCallback >	_drawCallback

Protected Attributes inherited from osg::Object
std::string	_name

DataVariance	_dataVariance

osg::UserDataContainer *	_userDataContainer

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Friends
class	Font

Additional Inherited Members
Static Public Member Functions inherited from osg::Drawable
static GLuint	generateDisplayList (unsigned int contextID, unsigned int sizeHint=0)

static void	setMinimumNumberOfDisplayListsToRetainInCache (unsigned int minimum)

static unsigned int	getMinimumNumberOfDisplayListsToRetainInCache ()

static void	deleteDisplayList (unsigned int contextID, GLuint globj, unsigned int sizeHint=0)

static void	flushAllDeletedDisplayLists (unsigned int contextID)

static void	discardAllDeletedDisplayLists (unsigned int contextID)

static void	flushDeletedDisplayLists (unsigned int contextID, double &availableTime)

static Extensions *	getExtensions (unsigned int contextID, bool createIfNotInitalized)

static void	setExtensions (unsigned int contextID, Extensions *extensions)

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Static Public Attributes inherited from osg::Drawable
static unsigned int	s_numberDrawablesReusedLastInLastFrame

static unsigned int	s_numberNewDrawablesInLastFrame

static unsigned int	s_numberDeletedDrawablesInLastFrame

Member Typedef Documentation

typedef std::vector<GlyphRenderInfo> osgText::Text3D::LineRenderInfo

protected

typedef std::vector<LineRenderInfo> osgText::Text3D::TextRenderInfo

protected

Member Enumeration Documentation

enum osgText::Text3D::RenderMode

Reder mode used to render the Text. PER_FACE : render all front face with the default StateSet all wall face with the wall StateSet all back face with the back StateSet (back face of the character, no the OpenGL back face)

PER_GLYPH : render all Charactere with the default StateSet

Enumerator
PER_FACE
PER_GLYPH

Constructor & Destructor Documentation

osgText::Text3D::Text3D ( )

osgText::Text3D::Text3D	(	const Text3D &	text,
		const osg::CopyOp &	copyop = `osg::CopyOp::SHALLOW_COPY`
	)

virtual osgText::Text3D::~Text3D ( )

inlineprotectedvirtual

Member Function Documentation

virtual void osgText::Text3D::accept ( osg::Drawable::ConstAttributeFunctor & af ) const

virtual

accept an ConstAttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has.

Reimplemented from osg::Drawable.

virtual void osgText::Text3D::accept ( osg::PrimitiveFunctor & pf ) const

virtual

accept a PrimtiveFunctor and call its methods to tell it about the interal primtives that this Drawable has.

Reimplemented from osg::Drawable.

virtual osg::BoundingBox osgText::Text3D::computeBound ( ) const

virtual

Compute the bounding box around Drawables's geometry.

Reimplemented from osgText::TextBase.

void osgText::Text3D::computeGlyphRepresentation ( )

protectedvirtual

Implements osgText::TextBase.

String::iterator osgText::Text3D::computeLastCharacterOnLine	(	osg::Vec2 &	cursor,
		String::iterator	first,
		String::iterator	last
	)

protected

void osgText::Text3D::computePositions ( unsigned int contextID ) const

protectedvirtual

Implements osgText::TextBase.

virtual void osgText::Text3D::drawImplementation ( osg::RenderInfo & renderInfo ) const

virtual

Draw the text.

Implements osg::Drawable.

osg::StateSet* osgText::Text3D::getBackStateSet ( )

inline

Get the back StateSet

osg::StateSet* osgText::Text3D::getBackStateSet ( ) const

inline

Get the back StateSet

float osgText::Text3D::getCharacterDepth ( ) const

Get the Charactere Depth of text.

osg::StateSet* osgText::Text3D::getOrCreateBackStateSet ( )

inline

Get or create the back StateSet

osg::StateSet* osgText::Text3D::getOrCreateWallStateSet ( )

inline

Get or create the wall StateSet

RenderMode osgText::Text3D::getRenderMode ( ) const

inline

Get the render mode used to render the text.

osg::StateSet* osgText::Text3D::getWallStateSet ( )

inline

Get the wall StateSet

const osg::StateSet* osgText::Text3D::getWallStateSet ( ) const

inline

Get the wall StateSet

virtual void osgText::Text3D::releaseGLObjects ( osg::State * state = 0 ) const

virtual

If State is non-zero, this function releases OpenGL objects for the specified graphics context. Otherwise, releases OpenGL objexts for all graphics contexts.

Reimplemented from osgText::TextBase.

void osgText::Text3D::renderPerFace ( osg::State & state ) const

protected

void osgText::Text3D::renderPerGlyph ( osg::State & state ) const

protected

virtual void osgText::Text3D::resizeGLObjectBuffers ( unsigned int maxSize )

virtual

Resize any per context GLObject buffers to specified size.

Reimplemented from osgText::TextBase.

void osgText::Text3D::setBackStateSet ( osg::StateSet * backStateSet )

inline

Set the back StateSet

void osgText::Text3D::setCharacterDepth ( float characterDepth )

Set the Charactere Depth of text.

void osgText::Text3D::setRenderMode ( RenderMode renderMode )

inline

Set the render mode used to render the text.

virtual void osgText::Text3D::setThreadSafeRefUnref ( bool threadSafe )

virtual

Set whether to use a mutex to ensure ref() and unref() are thread safe.

Reimplemented from osgText::TextBase.

void osgText::Text3D::setWallStateSet ( osg::StateSet * wallStateSet )

inline

Set the wall StateSet

virtual bool osgText::Text3D::supports ( const osg::Drawable::AttributeFunctor & ) const

inlinevirtual

return false, osgText::Text does not support accept(AttributeFunctor&).

Reimplemented from osg::Drawable.

virtual bool osgText::Text3D::supports ( const osg::Drawable::ConstAttributeFunctor & ) const

inlinevirtual

return true, osgText::Text does support accept(ConstAttributeFunctor&).

Reimplemented from osg::Drawable.

virtual bool osgText::Text3D::supports ( const osg::PrimitiveFunctor & ) const

inlinevirtual

return true, osgText::Text does support accept(PrimitiveFunctor&) .

Reimplemented from osg::Drawable.

Friends And Related Function Documentation

friend class Font

friend

Member Data Documentation

osg::ref_ptr<osg::StateSet> osgText::Text3D::_backStateSet

protected

RenderMode osgText::Text3D::_renderMode

protected

TextRenderInfo osgText::Text3D::_textRenderInfo

protected

osg::ref_ptr<osg::StateSet> osgText::Text3D::_wallStateSet

protected

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

Text3D

Classes

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation