VRS::TEXT::TextureText Class Reference

Text with glyphs rasterized on a texture. More...

#include <vrs/text/texturetext.h>

Inheritance diagram for VRS::TEXT::TextureText:

List of all members.

Public Member Functions
	TextureText (SO< FontDefinition > fd, const std::string &text)
	Creates a TextureText for the given FontDefinion with the given text.
	TextureText (SO< FontDefinition > fd, TextureText *bt)
	Copy constructor.
virtual	~TextureText ()
	D-tor.
virtual const FontTextureSet	getCachedTextures () const
	The used Textures.
virtual const SO< PolygonSet >	getCollisionPolygonSet () const
	Returns the polygons used for collision (one set, matrix applied, no UV-coords).
virtual const SO< PolygonSet >	getPolygonSet (SO< FontTexture >) const
	Returns the polygons for rendering.
virtual void	setMatrix (const Matrix &m)
	Sets the local matrix for the text.
virtual void	setMatrix (AbstractText::TextPlane tp, const Vector &offset=Vector(0, 0, 0), const Vector &scale=Vector(1, 1, 1))
	Sets the local matrix for the text.
virtual Bounds	boundingBox () const
	Override from Shape.
virtual Matrix	calculateScreenSize (Engine *E) const
	Calculates the needed scaling to match texel-size to screen pixel size.
virtual void	rebuildAllCaches ()
	Refreshes all caches.
virtual void	updateCachedTextures ()
	Regenerates the List of textures used in this TextureText.
virtual void	updateCachedPolygons ()
	Builds the Polygon sets.
	VRS_TYPEINFO (TextureText, BaseText)
	VRS_SERIALIZABLE (TextureText)
Protected Member Functions
	TextureText ()
	Constructor for persistency.
Protected Attributes
FontTextureSet	m_CachedTextures
	The used Textures for this TextureText.
SO< PolygonSet >	m_CollisionPolygonSet
	The PolygonSet for intersection.
SO< TexturePolygonMap >	m_RenderPolygonSets
	A map of all PolygonSets.

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Detailed Description

Text with glyphs rasterized on a texture.

Simply placeable into a scenenode, the upper-left border of the text resides at (0,0,0), the up-axis is Y, the right-axis is X, looking into -Z.

If no right or bottom border are set, the text origin is defined by the horizontal and vertical alignment. If those are AbstractText::CENTER/AbstractTextMIDDLE the center of the text is at (0,0,0), if horizontal-alignment is AbstractText::RIGHT, the right edge is at 0, with AbstractText::LEFT, the left edge is placed 0. Default is AbstractText::LEFT, AbstractText::TOP.

If right or bottom border are set, the text will be aligned to those borders, but not being cropped if the width of the whole text is greater than the width of border.

See also:

AbstractText

BaseText

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Constructor & Destructor Documentation

VRS::TEXT::TextureText::TextureText	(	SO< FontDefinition >	fd,
		const std::string &	text
	)

Creates a TextureText for the given FontDefinion with the given text.

VRS::TEXT::TextureText::TextureText	(	SO< FontDefinition >	fd,
		TextureText *	bt
	)

Copy constructor.

virtual VRS::TEXT::TextureText::~TextureText

(

)

[virtual]

D-tor.

VRS::TEXT::TextureText::TextureText

(

)

[protected]

Constructor for persistency.

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Member Function Documentation

virtual const FontTextureSet VRS::TEXT::TextureText::getCachedTextures

(

)

const [virtual]

The used Textures.

virtual const SO< PolygonSet > VRS::TEXT::TextureText::getCollisionPolygonSet

(

)

const [virtual]

Returns the polygons used for collision (one set, matrix applied, no UV-coords).

virtual const SO< PolygonSet > VRS::TEXT::TextureText::getPolygonSet

(

SO< FontTexture >

)

const [virtual]

Returns the polygons for rendering.

virtual void VRS::TEXT::TextureText::setMatrix

(

const Matrix &

m

)

[virtual]

Sets the local matrix for the text.

Reimplemented from VRS::TEXT::BaseText.

virtual void VRS::TEXT::TextureText::setMatrix	(	AbstractText::TextPlane	tp,
		const Vector &	offset = Vector(0,0,0),
		const Vector &	scale = Vector(1,1,1)
	)			[inline, virtual]

Sets the local matrix for the text.

Reimplemented from VRS::TEXT::BaseText.

virtual Bounds VRS::TEXT::TextureText::boundingBox

(

)

const [virtual]

Override from Shape.

Reimplemented from VRS::TEXT::BaseText.

Reimplemented in VRS::TEXT::DisplacedTextureText.

virtual Matrix VRS::TEXT::TextureText::calculateScreenSize

(

Engine *

E

)

const [virtual]

Calculates the needed scaling to match texel-size to screen pixel size.

virtual void VRS::TEXT::TextureText::rebuildAllCaches

(

)

[virtual]

Refreshes all caches.

Reimplemented from VRS::TEXT::BaseText.

virtual void VRS::TEXT::TextureText::updateCachedTextures

(

)

[virtual]

Regenerates the List of textures used in this TextureText.

virtual void VRS::TEXT::TextureText::updateCachedPolygons

(

)

[virtual]

Builds the Polygon sets.

Reimplemented in VRS::TEXT::DisplacedTextureText.

VRS::TEXT::TextureText::VRS_TYPEINFO	(	TextureText	,
		BaseText
	)

VRS::TEXT::TextureText::VRS_SERIALIZABLE

(

TextureText

)

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Member Data Documentation

FontTextureSet VRS::TEXT::TextureText::m_CachedTextures [protected]

The used Textures for this TextureText.

SO< PolygonSet > VRS::TEXT::TextureText::m_CollisionPolygonSet [protected]

The PolygonSet for intersection.

SO< TexturePolygonMap > VRS::TEXT::TextureText::m_RenderPolygonSets [protected]

A map of all PolygonSets.

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

• texturetext.h