#include <FadeText.h>

Inheritance diagram for osgText::FadeText:

Collaboration diagram for osgText::FadeText:

Public Member Functions
	FadeText ()

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

	META_Object (osgText, FadeText) void setFadeSpeed(float fadeSpeed)

float	getFadeSpeed () const

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

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

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

virtual osg::Object *	cloneType () const

virtual osg::Object *	clone (const osg::CopyOp &copyop) const

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

virtual const char *	className () const

virtual const char *	libraryName () const

virtual void	setFont (Font *font=0)

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

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

void	setEnableDepthWrites (bool enable)

bool	getEnableDepthWrites () const

void	setBackdropType (BackdropType type)

BackdropType	getBackdropType () const

void	setBackdropOffset (float offset=0.07f)

void	setBackdropOffset (float horizontal, float vertical)

float	getBackdropHorizontalOffset () const

float	getBackdropVerticalOffset () const

void	setBackdropColor (const osg::Vec4 &color)

const osg::Vec4 &	getBackdropColor () const

void	setBackdropImplementation (BackdropImplementation implementation)

BackdropImplementation	getBackdropImplementation () const

void	setColorGradientMode (ColorGradientMode mode)

ColorGradientMode	getColorGradientMode () const

void	setColorGradientCorners (const osg::Vec4 &topLeft, const osg::Vec4 &bottomLeft, const osg::Vec4 &bottomRight, const osg::Vec4 &topRight)

const osg::Vec4 &	getColorGradientTopLeft () const

const osg::Vec4 &	getColorGradientBottomLeft () const

const osg::Vec4 &	getColorGradientBottomRight () const

const osg::Vec4 &	getColorGradientTopRight () 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

const GlyphQuads *	getGlyphQuads (GlyphTexture *texture) const

const TextureGlyphQuadMap &	getTextureGlyphQuadMap () const

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

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

void	setColor (const osg::Vec4 &color)

const osg::Vec4 &	getColor () const

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

virtual osg::BoundingBox	computeBoundingBox () const

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

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

	META_Node (osg, Drawable)

virtual Drawable *	asDrawable ()

virtual const Drawable *	asDrawable () const

virtual void	computeDataVariance ()

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

void	setInitialBound (const osg::BoundingBox &bbox)

const BoundingBox &	getInitialBound () const

const BoundingSphere &	getBound () const

const BoundingBox &	getBoundingBox () const

virtual BoundingSphere	computeBound () 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	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::Node
	Node ()

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

virtual Node *	asNode ()

virtual const Node *	asNode () const

virtual Geometry *	asGeometry ()

virtual const Geometry *	asGeometry () const

virtual Group *	asGroup ()

virtual const Group *	asGroup () const

virtual Transform *	asTransform ()

virtual const Transform *	asTransform () const

virtual Camera *	asCamera ()

virtual const Camera *	asCamera () const

virtual Switch *	asSwitch ()

virtual const Switch *	asSwitch () const

virtual Geode *	asGeode ()

virtual const Geode *	asGeode () const

virtual osgTerrain::Terrain *	asTerrain ()

virtual const osgTerrain::Terrain *	asTerrain () const

virtual void	accept (NodeVisitor &nv)

virtual void	ascend (NodeVisitor &nv)

virtual void	traverse (NodeVisitor &)

const ParentList &	getParents () const

ParentList	getParents ()

Group *	getParent (unsigned int i)

const Group *	getParent (unsigned int i) const

unsigned int	getNumParents () const

NodePathList	getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const

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

void	setUpdateCallback (Callback *nc)

Callback *	getUpdateCallback ()

const Callback *	getUpdateCallback () const

void	addUpdateCallback (Callback *nc)

void	removeUpdateCallback (Callback *nc)

unsigned int	getNumChildrenRequiringUpdateTraversal () const

void	setEventCallback (Callback *nc)

Callback *	getEventCallback ()

const Callback *	getEventCallback () const

void	addEventCallback (Callback *nc)

void	removeEventCallback (Callback *nc)

unsigned int	getNumChildrenRequiringEventTraversal () const

void	setCullCallback (Callback *nc)

Callback *	getCullCallback ()

const Callback *	getCullCallback () const

void	addCullCallback (Callback *nc)

void	removeCullCallback (Callback *nc)

void	setCullingActive (bool active)

bool	getCullingActive () const

unsigned int	getNumChildrenWithCullingDisabled () const

bool	isCullingActive () const

unsigned int	getNumChildrenWithOccluderNodes () const

bool	containsOccluderNodes () const

void	setNodeMask (NodeMask nm)

NodeMask	getNodeMask () const

void	setStateSet (osg::StateSet *stateset)

osg::StateSet *	getOrCreateStateSet ()

osg::StateSet *	getStateSet ()

const osg::StateSet *	getStateSet () const

void	setDescriptions (const DescriptionList &descriptions)

DescriptionList &	getDescriptions ()

const DescriptionList &	getDescriptions () const

const std::string &	getDescription (unsigned int i) const

std::string &	getDescription (unsigned int i)

unsigned int	getNumDescriptions () const

void	addDescription (const std::string &desc)

void	setInitialBound (const osg::BoundingSphere &bsphere)

const BoundingSphere &	getInitialBound () const

void	dirtyBound ()

const BoundingSphere &	getBound () const

void	setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)

ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback ()

const ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback () const

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

	Object (bool threadSafeRefUnref)

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

std::string	getCompoundClassName () const

virtual NodeVisitor *	asNodeVisitor ()

virtual const NodeVisitor *	asNodeVisitor () const

virtual StateAttribute *	asStateAttribute ()

virtual const StateAttribute *	asStateAttribute () const

virtual Uniform *	asUniform ()

virtual const Uniform *	asUniform () const

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)

template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const

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::map< osg::View *, osg::Vec4 >	ViewBlendColourMap

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

Protected Member Functions
virtual	~FadeText ()

void	init ()

ViewBlendColourMap &	getViewBlendColourMap ()

const ViewBlendColourMap &	getViewBlendColourMap () const

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

Font *	getActiveFont ()

const Font *	getActiveFont () const

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

void	computeGlyphRepresentation ()

bool	computeAverageGlyphWidthAndHeight (float &avg_width, float &avg_height) const

virtual void	computePositions (unsigned int contextID) const

void	computeBackdropPositions (unsigned int contextID) const

void	computeBackdropBoundingBox () const

void	computeBoundingBoxMargin () const

void	computeColorGradients () const

void	computeColorGradientsOverall () const

void	computeColorGradientsPerCharacter () const

void	drawImplementation (osg::State &state, const osg::Vec4 &colorMultiplier) const

void	drawForegroundText (osg::State &state, const GlyphQuads &glyphquad, const osg::Vec4 &colorMultiplier) const

void	drawTextWithBackdrop (osg::State &state, const osg::Vec4 &colorMultiplier) const

void	renderOnlyForegroundText (osg::State &state, const osg::Vec4 &colorMultiplier) const

void	renderWithPolygonOffset (osg::State &state, const osg::Vec4 &colorMultiplier) const

void	renderWithNoDepthBuffer (osg::State &state, const osg::Vec4 &colorMultiplier) const

void	renderWithDepthRange (osg::State &state, const osg::Vec4 &colorMultiplier) const

void	renderWithStencilBuffer (osg::State &state, const osg::Vec4 &colorMultiplier) const

void	renderWithDelayedDepthWrites (osg::State &state, const osg::Vec4 &colorMultiplier) const

float	bilinearInterpolate (float x1, float x2, float y1, float y2, float x, float y, float q11, float q12, float q21, float q22) 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

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

void	addParent (osg::Group *parent)

void	removeParent (osg::Group *parent)

void	setNumChildrenRequiringUpdateTraversal (unsigned int num)

void	setNumChildrenRequiringEventTraversal (unsigned int num)

void	setNumChildrenWithCullingDisabled (unsigned int num)

void	setNumChildrenWithOccluderNodes (unsigned int num)

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
float	_fadeSpeed

ViewBlendColourMap	_viewBlendColourMap

Protected Attributes inherited from osgText::Text
TextureGlyphQuadMap	_textureGlyphQuadMap

bool	_enableDepthWrites

BackdropType	_backdropType

BackdropImplementation	_backdropImplementation

float	_backdropHorizontalOffset

float	_backdropVerticalOffset

osg::Vec4	_backdropColor

ColorGradientMode	_colorGradientMode

osg::Vec4	_colorGradientTopLeft

osg::Vec4	_colorGradientBottomLeft

osg::Vec4	_colorGradientBottomRight

osg::Vec4	_colorGradientTopRight

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
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 >	_drawableUpdateCallback

ref_ptr< EventCallback >	_drawableEventCallback

ref_ptr< CullCallback >	_drawableCullCallback

ref_ptr< DrawCallback >	_drawCallback

Protected Attributes inherited from osg::Node
BoundingSphere	_initialBound

ref_ptr < ComputeBoundingSphereCallback >	_computeBoundCallback

BoundingSphere	_boundingSphere

bool	_boundingSphereComputed

ParentList	_parents

ref_ptr< Callback >	_updateCallback

unsigned int	_numChildrenRequiringUpdateTraversal

ref_ptr< Callback >	_eventCallback

unsigned int	_numChildrenRequiringEventTraversal

ref_ptr< Callback >	_cullCallback

bool	_cullingActive

unsigned int	_numChildrenWithCullingDisabled

unsigned int	_numChildrenWithOccluderNodes

NodeMask	_nodeMask

ref_ptr< StateSet >	_stateset

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
struct	FadeTextUpdateCallback

Additional Inherited Members
Public Types inherited from osgText::Text
enum	BackdropType { DROP_SHADOW_BOTTOM_RIGHT = 0, DROP_SHADOW_CENTER_RIGHT, DROP_SHADOW_TOP_RIGHT, DROP_SHADOW_BOTTOM_CENTER, DROP_SHADOW_TOP_CENTER, DROP_SHADOW_BOTTOM_LEFT, DROP_SHADOW_CENTER_LEFT, DROP_SHADOW_TOP_LEFT, OUTLINE, NONE }

enum	BackdropImplementation { POLYGON_OFFSET = 0, NO_DEPTH_BUFFER, DEPTH_RANGE, STENCIL_BUFFER, DELAYED_DEPTH_WRITES }

enum	ColorGradientMode { SOLID = 0, PER_CHARACTER, OVERALL }

typedef std::map< osg::ref_ptr < GlyphTexture >, GlyphQuads >	TextureGlyphQuadMap

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 unsigned int	AttributeType

Public Types inherited from osg::Node
typedef std::vector< Group * >	ParentList

typedef unsigned int	NodeMask

typedef std::vector< std::string >	DescriptionList

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

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 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

Detailed Description

Definition at line 22 of file FadeText.h.

Member Typedef Documentation

typedef std::map<osg::View*, osg::Vec4 > osgText::FadeText::ViewBlendColourMap

protected

Definition at line 50 of file FadeText.h.

Constructor & Destructor Documentation

osgText::FadeText::FadeText ( )

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

virtual osgText::FadeText::~FadeText ( )

inlineprotectedvirtual

Definition at line 43 of file FadeText.h.

Member Function Documentation

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

virtual

Draw the text.

Reimplemented from osgText::Text.

float osgText::FadeText::getFadeSpeed ( ) const

inline

Get the speed that the alpha value changes.

Definition at line 36 of file FadeText.h.

ViewBlendColourMap& osgText::FadeText::getViewBlendColourMap ( )

inlineprotected

Definition at line 52 of file FadeText.h.

const ViewBlendColourMap& osgText::FadeText::getViewBlendColourMap ( ) const

inlineprotected

Definition at line 53 of file FadeText.h.

void osgText::FadeText::init ( )

protected

osgText::FadeText::META_Object	(	osgText	,
		FadeText
	)

inline

Set the speed that the alpha value changes as the text is occluded or becomes visible.

Definition at line 29 of file FadeText.h.

Friends And Related Function Documentation

friend struct FadeTextUpdateCallback

friend

Definition at line 47 of file FadeText.h.

Member Data Documentation

float osgText::FadeText::_fadeSpeed

protected

Definition at line 55 of file FadeText.h.

ViewBlendColourMap osgText::FadeText::_viewBlendColourMap

mutableprotected

Definition at line 57 of file FadeText.h.

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

osg_head/include/osgText/FadeText.h

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation