osgText::FadeText Class Reference

#include <FadeText>

Inheritance 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
void	setShaderTechnique (ShaderTechnique technique)
ShaderTechnique	getShaderTechnique ()
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	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
bool	getCharacterCorners (unsigned int index, osg::Vec3 &bottomLeft, osg::Vec3 &bottomRight, osg::Vec3 &topLeft, osg::Vec3 &topRight) const
virtual void	resizeGLObjectBuffers (unsigned int maxSize)
virtual void	releaseGLObjects (osg::State *state=0) const
void	setBackdropImplementation (BackdropImplementation)
BackdropImplementation	getBackdropImplementation () const
const GlyphQuads *	getGlyphQuads (GlyphTexture *texture) const
const TextureGlyphQuadMap &	getTextureGlyphQuadMap () const
void	addGlyphQuad (Glyph *glyph, const osg::Vec2 &minc, const osg::Vec2 &maxc, const osg::Vec2 &mintc, const osg::Vec2 &maxtc)
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
virtual void	setFont (Font *font=0)
virtual void	setFont (osg::ref_ptr< Font > font)
virtual void	setFont (const std::string &fontfile)
Font *	getFont ()
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 void	compileGLObjects (osg::RenderInfo &renderInfo) const
virtual osg::BoundingBox	computeBoundingBox () const
Coords &	getCoords ()
const Coords &	getCoords () const
void	getCoord (unsigned int i, osg::Vec2 &c) const
void	getCoord (unsigned int i, osg::Vec3 &c) const
const osg::Matrix &	getMatrix () const
bool	computeMatrix (osg::Matrix &matrix, osg::State *state=0) 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
virtual void	setShape (Shape *shape)
template<class T>
void	setShape (const ref_ptr< T > &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
void	setUseVertexArrayObject (bool flag)
bool	getUseVertexArrayObject () const
virtual void	dirtyGLObjects ()
virtual unsigned int	getGLObjectSizeHint () const
void	draw (RenderInfo &renderInfo) const
void	drawInner (RenderInfo &renderInfo) const
void	setCreateVertexArrayStateCallback (CreateVertexArrayStateCallback *cb)
CreateVertexArrayStateCallback *	getCreateVertexArrayStateCallback ()
const CreateVertexArrayStateCallback *	getCreateVertexArrayStateCallback () const
VertexArrayState *	createVertexArrayState (RenderInfo &renderInfo) const
void	setVertexArrayStateList (VertexArrayStateList &vasl)
VertexArrayStateList &	getVertexArrayStateList ()
const VertexArrayStateList &	getVertexArrayStateList () const
virtual void	setThreadSafeRefUnref (bool threadSafe)
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 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)
template<class T>
void	setUpdateCallback (const ref_ptr< T > &nc)
Callback *	getUpdateCallback ()
const Callback *	getUpdateCallback () const
void	addUpdateCallback (Callback *nc)
template<class T>
void	addUpdateCallback (const ref_ptr< T > &nc)
void	removeUpdateCallback (Callback *nc)
template<class T>
void	removeUpdateCallback (const ref_ptr< T > &nc)
unsigned int	getNumChildrenRequiringUpdateTraversal () const
void	setEventCallback (Callback *nc)
template<class T>
void	setEventCallback (const ref_ptr< T > &nc)
Callback *	getEventCallback ()
const Callback *	getEventCallback () const
void	addEventCallback (Callback *nc)
template<class T>
void	addEventCallback (const ref_ptr< T > &nc)
void	removeEventCallback (Callback *nc)
template<class T>
void	removeEventCallback (const ref_ptr< T > &nc)
unsigned int	getNumChildrenRequiringEventTraversal () const
void	setCullCallback (Callback *nc)
template<class T>
void	setCullCallback (const ref_ptr< T > &nc)
Callback *	getCullCallback ()
const Callback *	getCullCallback () const
void	addCullCallback (Callback *nc)
template<class T>
void	addCullCallback (const ref_ptr< T > &nc)
void	removeCullCallback (Callback *nc)
template<class T>
void	removeCullCallback (const ref_ptr< T > &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)
template<class T>
void	setStateSet (const osg::ref_ptr< T > &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)
template<class T>
void	setComputeBoundingSphereCallback (const ref_ptr< T > &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 StateSet *	asStateSet ()
virtual const StateSet *	asStateSet () const
virtual StateAttribute *	asStateAttribute ()
virtual const StateAttribute *	asStateAttribute () const
virtual Uniform *	asUniform ()
virtual const Uniform *	asUniform () const
virtual Camera *	asCamera ()
virtual const Camera *	asCamera () const
virtual Callback *	asCallback ()
virtual const Callback *	asCallback () const
virtual CallbackObject *	asCallbackObject ()
virtual const CallbackObject *	asCallbackObject () const
virtual UserDataContainer *	asUserDataContainer ()
virtual const UserDataContainer *	asUserDataContainer () const
virtual ValueObject *	asValueObject ()
virtual const ValueObject *	asValueObject () const
virtual Image *	asImage ()
virtual const Image *	asImage () 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)
template<class T>
void	setUserDataContainer (const ref_ptr< T > &udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
template<class T>
void	setUserData (const ref_ptr< T > &ud)
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 osgText::TextBase
typedef osg::ref_ptr< osg::Vec2Array >	TexCoords
typedef osg::ref_ptr< osg::Vec4Array >	ColorCoords
typedef std::vector< osg::ref_ptr< osg::DrawElements > >	Primitives
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 ()
virtual osg::StateSet *	createStateSet ()
Font *	getActiveFont ()
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	computePositionsImplementation ()
void	computeColorGradients ()
void	computeColorGradientsOverall ()
void	computeColorGradientsPerCharacter ()
void	drawImplementation (osg::State &state, const osg::Vec4 &colorMultiplier) const
void	drawImplementationSinglePass (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 ()
virtual void	assignStateSet ()
void	initArraysAndBuffers ()
osg::VertexArrayState *	createVertexArrayStateImplementation (osg::RenderInfo &renderInfo) const
void	positionCursor (const osg::Vec2 &endOfLine_coords, osg::Vec2 &cursor, unsigned int linelength)
String::iterator	computeLastCharacterOnLine (osg::Vec2 &cursor, String::iterator first, String::iterator last)
void	computePositions ()
void	setupDecoration ()
unsigned int	addCoord (const osg::Vec2 &c)
unsigned int	addCoord (const osg::Vec3 &c)
void	addTexCoord (const osg::Vec2 &tc)
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
ShaderTechnique	_shaderTechnique
bool	_enableDepthWrites
BackdropType	_backdropType
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< Font >	_fontFallback
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
bool	_glyphNormalized
osg::Vec3	_offset
osg::Vec3	_normal
osg::BoundingBox	_textBB
osg::BoundingBox	_textBBWithMargin
osg::Matrix	_matrix
Primitives	_decorationPrimitives
osg::ref_ptr< osg::VertexBufferObject >	_vbo
osg::ref_ptr< osg::ElementBufferObject >	_ebo
Coords	_coords
Coords	_normals
ColorCoords	_colorCoords
TexCoords	_texcoords
Protected Attributes inherited from osg::Drawable
BoundingBox	_initialBoundingBox
ref_ptr< ComputeBoundingBoxCallback >	_computeBoundingBoxCallback
BoundingBox	_boundingBox
ref_ptr< Shape >	_shape
bool	_supportsDisplayList
bool	_useDisplayList
bool	_supportsVertexBufferObjects
bool	_useVertexBufferObjects
bool	_useVertexArrayObject
GLObjectList	_globjList
VertexArrayStateList	_vertexArrayStateList
ref_ptr< DrawCallback >	_drawCallback
ref_ptr< CreateVertexArrayStateCallback >	_createVertexArrayStateCallback
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	ColorGradientMode { SOLID = 0 , PER_CHARACTER , OVERALL }
enum	BackdropImplementation {   POLYGON_OFFSET = 0 , NO_DEPTH_BUFFER , DEPTH_RANGE , STENCIL_BUFFER ,   DELAYED_DEPTH_WRITES }
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 }
typedef osg::ref_ptr< osg::Vec3Array >	Coords
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 DrawableUpdateCallback	UpdateCallback
typedef DrawableEventCallback	EventCallback
typedef DrawableCullCallback	CullCallback
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	deleteDisplayList (unsigned int contextID, GLuint globj, unsigned int sizeHint=0)
static void	setMinimumNumberOfDisplayListsToRetainInCache (unsigned int minimum)
static unsigned int	getMinimumNumberOfDisplayListsToRetainInCache ()
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Member Typedef Documentation

ViewBlendColourMap

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

protected

Constructor & Destructor Documentation

FadeText() [1/2]

osgText::FadeText::FadeText

(

)

Referenced by META_Object().

FadeText() [2/2]

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

References osg::CopyOp::SHALLOW_COPY, and osgText::Text::Text().

~FadeText()

virtual osgText::FadeText::~FadeText ( )

inlineprotectedvirtual

Member Function Documentation

drawImplementation()

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

virtual

Draw the text.

Reimplemented from osgText::Text.

getFadeSpeed()

float osgText::FadeText::getFadeSpeed ( ) const

inline

Get the speed that the alpha value changes.

References _fadeSpeed.

getViewBlendColourMap() [1/2]

ViewBlendColourMap & osgText::FadeText::getViewBlendColourMap ( )

inlineprotected

References _viewBlendColourMap.

getViewBlendColourMap() [2/2]

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

inlineprotected

References _viewBlendColourMap.

init()

void osgText::FadeText::init ( )

protected

References FadeTextUpdateCallback.

META_Object()

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

inline

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

References _fadeSpeed, and FadeText().

Friends And Related Symbol Documentation

FadeTextUpdateCallback

friend struct FadeTextUpdateCallback

friend

References FadeTextUpdateCallback.

Referenced by FadeTextUpdateCallback, and init().

Member Data Documentation

_fadeSpeed

float osgText::FadeText::_fadeSpeed

protected

Referenced by getFadeSpeed(), and META_Object().

_viewBlendColourMap

ViewBlendColourMap osgText::FadeText::_viewBlendColourMap

mutableprotected

Referenced by getViewBlendColourMap(), and getViewBlendColourMap().

---

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

• FadeText