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osgText::FadeText Class Reference

#include <FadeText>

Inheritance diagram for osgText::FadeText:
osgText::Text osgText::TextBase osg::Drawable osg::Node osg::Object osg::Referenced

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 ( )

◆ FadeText() [2/2]

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

◆ ~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.

◆ getViewBlendColourMap() [1/2]

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

◆ getViewBlendColourMap() [2/2]

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

◆ init()

void osgText::FadeText::init ( )
protected

◆ 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.

Friends And Related Symbol Documentation

◆ FadeTextUpdateCallback

friend struct FadeTextUpdateCallback
friend

Member Data Documentation

◆ _fadeSpeed

float osgText::FadeText::_fadeSpeed
protected

◆ _viewBlendColourMap

ViewBlendColourMap osgText::FadeText::_viewBlendColourMap
mutableprotected
The documentation for this class was generated from the following file:
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