OpenSceneGraph  3.0.1
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osgText::Text3D Class Reference
Inheritance diagram for osgText::Text3D:
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List of all members.

Classes

struct  GlyphRenderInfo

Public Types

enum  RenderMode { PER_FACE, PER_GLYPH }
 Reder mode used to render the Text. More...
- 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
 A vector of osg::Node pointers which is used to store the parent(s) of drawable.
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)
 META_Object (osgText, Text3D) float getCharacterDepth() const
 Get the Charactere Depth of text.
void setCharacterDepth (float characterDepth)
 Set the Charactere Depth of text.
RenderMode getRenderMode () const
 Get the render mode used to render the text.
void setRenderMode (RenderMode renderMode)
 Set the render mode used to render the text.
osg::StateSetgetWallStateSet ()
 Get the wall StateSet.
const osg::StateSetgetWallStateSet () const
 Get the wall StateSet.
osg::StateSetgetOrCreateWallStateSet ()
 Get or create the wall StateSet.
void setWallStateSet (osg::StateSet *wallStateSet)
 Set the wall StateSet.
osg::StateSetgetBackStateSet ()
 Get the back StateSet.
osg::StateSetgetBackStateSet () const
 Get the back StateSet.
osg::StateSetgetOrCreateBackStateSet ()
 Get or create the back StateSet.
void setBackStateSet (osg::StateSet *backStateSet)
 Set the back StateSet.
virtual void drawImplementation (osg::RenderInfo &renderInfo) const
 Draw the text.
virtual bool supports (const osg::Drawable::AttributeFunctor &) const
 return false, osgText::Text does not support accept(AttributeFunctor&).
virtual bool supports (const osg::Drawable::ConstAttributeFunctor &) const
 return true, osgText::Text does support accept(ConstAttributeFunctor&).
virtual void accept (osg::Drawable::ConstAttributeFunctor &af) const
 accept an ConstAttributeFunctor and call its methods to tell it about the interal attributes that this Drawable has.
virtual bool supports (const osg::PrimitiveFunctor &) const
 return true, osgText::Text does support accept(PrimitiveFunctor&) .
virtual void accept (osg::PrimitiveFunctor &pf) const
 accept a PrimtiveFunctor and call its methods to tell it about the interal primtives that this Drawable has.
virtual void setThreadSafeRefUnref (bool threadSafe)
 Set whether to use a mutex to ensure ref() and unref() are thread safe.
virtual void resizeGLObjectBuffers (unsigned int maxSize)
 Resize any per context GLObject buffers to specified size.
virtual void releaseGLObjects (osg::State *state=0) const
 If State is non-zero, this function releases OpenGL objects for the specified graphics context.
virtual osg::BoundingBox computeBound () const
 Compute the bounding box around Drawables's geometry.
- 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
 return the name of the object's class type.
virtual const char * libraryName () const
 return the name of the object's library.
void setColor (const osg::Vec4 &color)
const osg::Vec4getColor () const
virtual void setFont (Font *font=0)
 Set the Font to use to render the text.
virtual void setFont (osg::ref_ptr< Font > font)
 Set the Font to use to render the text.
virtual void setFont (const std::string &fontfile)
 Set the font, loaded from the specified front file, to use to render the text, setFont("") sets the use of the default font.
const FontgetFont () const
 Get the font.
void setStyle (Style *style)
 Set the text style.
StylegetStyle ()
 Get the text style.
const StylegetStyle () const
 Get the const text style.
StylegetOrCreateStyle ()
 Get or create the text style.
void setFontResolution (unsigned int width, unsigned int height)
 Set the Font reference width and height resolution in texels.
unsigned int getFontWidth () const
unsigned int getFontHeight () const
void setText (const String &text)
 Set the text using a osgText::String.
void setText (const std::string &text)
 Set the text using a std::string, which is converted to an internal TextString.
void setText (const std::string &text, String::Encoding encoding)
 Set the text using a Unicode encoded std::string, which is converted to an internal TextString.
void setText (const wchar_t *text)
 Set the text using a wchar_t string, which is converted to an internal TextString.
StringgetText ()
 Get the text string.
const StringgetText () const
 Get the const text string.
void update ()
 update internal glyph respresentation used for rendering, and bounding volume.
void setCharacterSize (float height)
 Set the rendered character size in object coordinates.
void setCharacterSize (float height, float aspectRatio)
 Set the rendered character size in object coordinates.
float getCharacterHeight () const
float getCharacterAspectRatio () const
void setCharacterSizeMode (CharacterSizeMode mode)
 Set how the CharacterSize value relates to the final rendered character.
CharacterSizeMode getCharacterSizeMode () const
 Get the CharacterSizeMode.
void setMaximumWidth (float maximumWidth)
 Set the maximum width of the text box.
float getMaximumWidth () const
 Get the maximim width of the text box.
void setMaximumHeight (float maximumHeight)
 Set the maximum height of the text box.
float getMaximumHeight () const
 Get the maximum height of the text box.
void setLineSpacing (float lineSpacing)
 Set the line spacing of the text box, given as a percentage of the character height.
float getLineSpacing () const
 Get the line spacing of the text box.
void setPosition (const osg::Vec3 &pos)
 Set the position of text.
const osg::Vec3getPosition () const
 Get the position of text.
void setAlignment (AlignmentType alignment)
AlignmentType getAlignment () const
void setAxisAlignment (AxisAlignment axis)
AxisAlignment getAxisAlignment () const
void setRotation (const osg::Quat &quat)
const osg::QuatgetRotation () 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::Vec4getBoundingBoxColor () const
void setKerningType (KerningType kerningType)
KerningType getKerningType () const
unsigned int getLineCount () const
 Get the number of wrapped lines - only valid after computeGlyphRepresentation() has been called, returns 0 otherwise.
- Public Member Functions inherited from osg::Drawable
 Drawable ()
 Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 Copy constructor using CopyOp to manage deep vs shallow copy.
virtual GeometryasGeometry ()
 Convert 'this' into a Geometry pointer if Drawable is a Geometry, otherwise return 0.
virtual const GeometryasGeometry () const
 Convert 'const this' into a const Geometry pointer if Drawable is a Geometry, otherwise return 0.
virtual void computeDataVariance ()
 Compute the DataVariance based on an assessment of callback etc.
const ParentListgetParents () const
 Get the parent list of drawable.
ParentList getParents ()
 Get the a copy of parent list of node.
NodegetParent (unsigned int i)
 Get a single parent of Drawable.
const NodegetParent (unsigned int i) const
 Get a single const parent of Drawable.
unsigned int getNumParents () const
 Get the number of parents of node.
MatrixList getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
 Get the list of matrices that transform this node from local coordinates to world coordinates.
void setStateSet (StateSet *stateset)
 Set the StateSet attached to the Drawable.
StateSetgetStateSet ()
 Get the attached StateSet.
const StateSetgetStateSet () const
 Get the attached const StateSet.
StateSetgetOrCreateStateSet ()
 Get the attached const StateSet, if one is not already attached create one, attach it to the drawable and return a pointer to it.
void setInitialBound (const osg::BoundingBox &bbox)
 Set the initial bounding volume to use when computing the overall bounding volume.
const BoundingBoxgetInitialBound () const
 Set the initial bounding volume to use when computing the overall bounding volume.
void dirtyBound ()
 Dirty the bounding box, forcing a computeBound() on the next call to getBound().
const BoundingBoxgetBound () const
 Get BoundingBox of Drawable.
void setComputeBoundingBoxCallback (ComputeBoundingBoxCallback *callback)
 Set the compute bound callback to override the default computeBound.
ComputeBoundingBoxCallbackgetComputeBoundingBoxCallback ()
 Get the compute bound callback.
const ComputeBoundingBoxCallbackgetComputeBoundingBoxCallback () const
 Get the const compute bound callback.
void setShape (Shape *shape)
 Set the Shape of the Drawable.
ShapegetShape ()
 Get the Shape of the Drawable.
const ShapegetShape () const
 Get the const Shape of the const Drawable.
void setSupportsDisplayList (bool flag)
 Set the drawable so that it can or cannot be used in conjunction with OpenGL display lists.
bool getSupportsDisplayList () const
 Get whether display lists are supported for this drawable instance.
void setUseDisplayList (bool flag)
 When set to true, force the draw method to use OpenGL Display List for rendering.
bool getUseDisplayList () const
 Return whether OpenGL display lists are being used for rendering.
GLuint & getDisplayList (unsigned int contextID) const
 Return OpenGL display list for specified contextID.
virtual void setUseVertexBufferObjects (bool flag)
 When set to true, ignore the setUseDisplayList() settings, and hints to the drawImplementation method to use OpenGL vertex buffer objects for rendering.
bool getUseVertexBufferObjects () const
 Return whether OpenGL vertex buffer objects should be used when supported by OpenGL driver.
virtual void dirtyDisplayList ()
 Force a recompile on next draw() of any OpenGL display list associated with this geoset.
virtual unsigned int getGLObjectSizeHint () const
 Return the estimated size of GLObjects (display lists/vertex buffer objects) that are associated with this drawable.
void draw (RenderInfo &renderInfo) const
 Draw OpenGL primitives.
virtual void compileGLObjects (RenderInfo &renderInfo) const
 Immediately compile this Drawable into an OpenGL Display List/VertexBufferObjects.
virtual void setUpdateCallback (UpdateCallback *ac)
 Set the UpdateCallback which allows users to attach customize the updating of an object during the update traversal.
UpdateCallbackgetUpdateCallback ()
 Get the non const UpdateCallback.
const UpdateCallbackgetUpdateCallback () const
 Get the const UpdateCallback.
bool requiresUpdateTraversal () const
 Return whether this Drawable has update callbacks associated with it, and therefore must be traversed.
virtual void setEventCallback (EventCallback *ac)
 Set the EventCallback which allows users to attach customize the updating of an object during the Event traversal.
EventCallbackgetEventCallback ()
 Get the non const EventCallback.
const EventCallbackgetEventCallback () const
 Get the const EventCallback.
bool requiresEventTraversal () const
 Return whether this Drawable has event callbacks associated with it, and therefore must be traversed.
virtual void setCullCallback (CullCallback *cc)
 Set the CullCallback which allows users to customize the culling of Drawable during the cull traversal.
CullCallbackgetCullCallback ()
 Get the non const CullCallback.
const CullCallbackgetCullCallback () const
 Get the const CullCallback.
virtual void setDrawCallback (DrawCallback *dc)
 Set the DrawCallback which allows users to attach customize the drawing of existing Drawable object.
DrawCallbackgetDrawCallback ()
 Get the non const DrawCallback.
const DrawCallbackgetDrawCallback () const
 Get the const DrawCallback.
virtual void accept (AttributeFunctor &)
 accept an AttributeFunctor and call its methods to tell it about the internal attributes that this Drawable has.
virtual bool supports (const PrimitiveIndexFunctor &) const
 Return true if the Drawable subclass supports accept(PrimitiveIndexFunctor&).
virtual void accept (PrimitiveIndexFunctor &) const
 Accept a PrimitiveIndexFunctor and call its methods to tell it about the internal primitives that this Drawable has.
- Public Member Functions inherited from osg::Object
 Object ()
 Construct an object.
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 Copy constructor, optional CopyOp object can be used to control shallow vs deep copying of dynamic data.
virtual ObjectcloneType () const =0
 Clone the type of an object, with Object* return type.
virtual Objectclone (const CopyOp &) const =0
 Clone an object, with Object* return type.
virtual void setName (const std::string &name)
 Set the name of object using C++ style string.
void setName (const char *name)
 Set the name of object using a C style string.
const std::string & getName () const
 Get the name of object.
void setDataVariance (DataVariance dv)
 Set the data variance of this object.
DataVariance getDataVariance () const
 Get the data variance of this object.
void setUserDataContainer (osg::UserDataContainer *udc)
 set the UserDataContainer object.
osg::UserDataContainergetUserDataContainer ()
 get the UserDataContainer attached to this object.
const osg::UserDataContainergetUserDataContainer () const
 get the const UserDataContainer attached to this object.
osg::UserDataContainergetOrCreateUserDataContainer ()
 Convinience method that returns the UserDataContainer, and if one doesn't already exist creates and assigns a DefaultUserDataContainer to the Object and then return this new UserDataContainer.
virtual void setUserData (Referenced *obj)
 Set user data, data must be subclassed from Referenced to allow automatic memory handling.
virtual ReferencedgetUserData ()
 Get user data.
virtual const ReferencedgetUserData () const
 Get const user data.
template<typename T >
bool getUserValue (const std::string &name, T &value) const
 Convinience method that casts the named UserObject to osg::TemplateValueObject<T> and gets the value.
template<typename T >
void setUserValue (const std::string &name, const T &value)
 Convinience method that creates the osg::TemplateValueObject<T> to store the specified value and adds it as a named UserObject.
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
bool getThreadSafeRefUnref () const
 Get whether a mutex is used to ensure ref() and unref() are thread safe.
OpenThreads::Mutex * getRefMutex () const
 Get the mutex used to ensure thread safety of ref()/unref().
int ref () const
 Increment the reference count by one, indicating that this object has another pointer which is referencing it.
int unref () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int unref_nodelete () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int referenceCount () const
 Return the number of pointers currently referencing this object.
ObserverSetgetObserverSet () const
 Get the ObserverSet if one is attached, otherwise return NULL.
ObserverSetgetOrCreateObserverSet () const
 Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
void addObserver (Observer *observer) const
 Add a Observer that is observing this object, notify the Observer when this object gets deleted.
void removeObserver (Observer *observer) const
 Remove Observer that is observing this object.

Protected Types

typedef std::vector
< GlyphRenderInfo
LineRenderInfo
typedef std::vector
< LineRenderInfo
TextRenderInfo

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 ()
- Protected Member Functions inherited from osg::Drawable
Drawableoperator= (const Drawable &)
virtual ~Drawable ()
void setBound (const BoundingBox &bb) const
 set the bounding box .
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 ()
 Object destructor.
- 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

Member Typedef Documentation

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

Member Enumeration Documentation

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

Reimplemented from osgText::TextBase.

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.

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.

osgText::Text3D::META_Object ( osgText  ,
Text3D   
) const

Get the Charactere Depth of text.

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:

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Generated at Fri Nov 2 2012 21:42:49 for the OpenSceneGraph by doxygen 1.8.1.1.