glift::TexCube Class Reference

#include <texNd.h>

Inheritance diagram for glift::TexCube:

List of all members.

Detailed Description

TexCube - CubeMap Textures.

Definition at line 135 of file texNd.h.

Public Member Functions

TexCube (const MultiTexOState &texState, const VecTexDataP &texData=VecTexDataP())

Constructors - If 'texData' is given, it must have size 6.

TexCube (const MultiTexOState &texState, PBuffGlift *pbPX, PBuffGlift *pbNX, PBuffGlift *pbPY, PBuffGlift *pbNY, PBuffGlift *pbPZ, PBuffGlift *pbNZ, const VecTexDataP &texData=VecTexDataP())

void setTexData (const VecTexDataP &dataVec)

CubeMap set function.

void setTexData (GLenum cubeFace, TexData *texData, int mipLevel=0, bool setTexSize=true)

CubeMap set function.

void setCopyCubeFace (GLenum cubeFace)

Copy data from framebuffer to this texture.

void copyToTex (GLenum cubeFace)

Set the target for a glCopyTexImage(...).

virtual void copyToTex (int mipLevel, const gutz::vec3i &texOrig, const gutz::vec2i &screenOrig, const gutz::vec2i &copySize)

Fill entire cubeFace with entire framebuffer contents.

virtual GLenum texType () const

Accessors.

virtual GLuint texNum () const

1D, 2D, 3D, CUBE_MAP, ...

virtual PBuffGlift * pbuff () const

The OpenGL texture number.

virtual gutz::vec3i dimen () const

Ptr to the pbuffer.

virtual bool tryToBindPbuff () const

Dimen of the current data.

virtual void tryToBindPbuff (bool tryToUsePbuff)

Should the pbuffer be bound with the texture?

virtual void setTexCoordNum (int texCNum)

set/get the texture coordinate number this texture should use

virtual int getTexCoordNum ()

virtual void getDataub (GLenum format, int mipLevel, gutz::arraybub &data)

virtual void getDataf (GLenum format, int mipLevel, gutz::arraybf &data)

virtual void setTexData (TexData *texData, int mipLevel=0, bool setTexSize=true)

Set Functions Assume no cube map (Cube map subclass handles this).

virtual void setTexState (TexObjState *state)

Set individual texObjState (gets added to m_texObjState).

virtual void setTexState (const MultiTexOState &texState)

Set all texture object state specified by 'texState'.

virtual int numTexUnits () const

The 'Texture' interface.

std::string getName ()

void setName (std::string name)

void bind ()

void release ()

bool isBound ()

virtual void compile ()

virtual bool hasNonCompilable ()

virtual void setErrStream (std::ostream *os)

Where do you want gl errors to go? they must go somewhere, so don't set it to zero please.

virtual std::ostream * getErrStream () const

Where are gl errors going?

Protected Member Functions

virtual void bindDef ()

virtual void releaseDef ()

void checkTexType (GLenum texType)

Sanity checkers.

void dataDimen (const gutz::vec3i &dimen)

Check for valid texType (1D, 2D, 3D, or CUBE) Set functions.

virtual bool isCompiled () const

void err (const char *where, const char *when=0) const

error

std::ostream & err () const

a simpler way, just use the stream! only for always print, this one automatically adds the objects name

void derr (const char *where, const char *when=0) const

debug error

bool glerr (const char *where, const char *when=0) const

gl error report only in debug mode, only if there is an error, if so return true

std::ostream & estr () const

this one just gives you the stream

virtual void _incCount ()

gutz::Counted interface, increment reference count by one.

virtual void _decCount ()

gutz::Counted interface, decrement reference count by one.

virtual int _getCount () const

gutz::Counted interface, get the current reference count.

Protected Attributes

std::string _name

Friends

class SmartPtr

class SmartPtrRef

Constructor & Destructor Documentation

TexCube::TexCube ( const MultiTexOState & texState,

const VecTexDataP & texData = VecTexDataP()

)

Constructors - If 'texData' is given, it must have size 6.
The data is mapped in order: PX, NX, PY, NY, PZ, NZ (in positions 0..5)
Definition at line 157 of file texNd.cpp.
References glift::GliftObject::err(), GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB, texData, texState, and glift::VecPbuffP.

TexCube::TexCube ( const MultiTexOState & texState,

PBuffGlift * pbPX,

PBuffGlift * pbNX,

PBuffGlift * pbPY,

PBuffGlift * pbNY,

PBuffGlift * pbPZ,

PBuffGlift * pbNZ,

const VecTexDataP & texData = VecTexDataP()

)

Ensure that no pbuffers are NULL
Initialize all 6 cube faces
Definition at line 174 of file texNd.cpp.
References glift::GliftObject::err(), GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB, texData, texState, uint, and glift::VecPbuffP.

Member Function Documentation

virtual void gutz::Counted::_decCount ( ) [inline, protected, virtual, inherited]

gutz::Counted interface, decrement reference count by one.
Not generaly used by subclasses, mostly for collaboration with gutz::SmartPtr. Sometimes you need to call this though, see the documentation for gutz::SmartPtr
Definition at line 54 of file smartptr.h.
Referenced by TFImage::clear(), NrroImage::fBlendOverRGBA(), and Nrro::updateMinMax().

virtual int gutz::Counted::_getCount ( ) const [inline, protected, virtual, inherited]

gutz::Counted interface, get the current reference count.
Not generaly used by subclasses, mostly for collaboration with gutz::SmartPtr.
Definition at line 58 of file smartptr.h.

virtual void gutz::Counted::_incCount ( ) [inline, protected, virtual, inherited]

gutz::Counted interface, increment reference count by one.
Not generaly used by subclasses, mostly for collaboration with gutz::SmartPtr. Sometimes you need to call this though, see the documentation for gutz::SmartPtr
Definition at line 48 of file smartptr.h.
Referenced by TFImage::clear(), NrroImage::fBlendOverRGBA(), and Nrro::updateMinMax().

void StateGLI::bind ( ) [inherited]

Definition at line 34 of file stateGLI.cpp.
References glift::StateGLI::bindDef(), glift::DispList::isCompiled(), and glift::DispList::issue().
Referenced by glift::SubTex::bindDef(), glift::CoreTex::bindDef(), glift::Shader::bindDef(), glift::ProgShader::bindDef(), glift::ShadedPrim::drawDef(), and VolRenAlgBase::drawTris().

void TexCube::bindDef ( ) [protected, virtual]

Bind this texture object
Bind the pbuffers for each face Note: If the 1st pbuffer is non-NULL, the constructor gaurantees that they are all non-NULL
Reimplemented from glift::CoreTex.
Definition at line 295 of file texNd.cpp.
References glift::CoreTex::tryToBindPbuff(), and uint.
Referenced by copyToTex(), and setTexData().

void CoreTex::checkTexType ( GLenum texType ) [protected, inherited]

Sanity checkers.

Definition at line 72 of file singleTex.cpp.
References glift::GliftObject::err(), GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_RECTANGLE_EXT, and GL_TEXTURE_RECTANGLE_NV.
Referenced by glift::CoreTex::CoreTex(), and glift::CoreTex::setTexData().

void StateGLI::compile ( ) [virtual, inherited]

Compile new disply lists
Force deletion/construction of new objects in case a display list already exists for this object.
Implements glift::Compilable.
Definition at line 81 of file stateGLI.cpp.
References glift::DispList::compile(), and glift::g_compiling.
Referenced by glift::VertexProgARB::reset(), glift::PixelShaderATI8K::reset(), and glift::FragProgARB::reset().

void TexCube::copyToTex ( int mipLevel,

const gutz::vec3i & texOrig,

const gutz::vec2i & screenOrig,

const gutz::vec2i & copySize

) [virtual]

Fill entire cubeFace with entire framebuffer contents.

Implements glift::SingleTex.
Definition at line 245 of file texNd.cpp.
References bindDef(), glCopyTexSubImage2D(), and releaseDef().

void TexCube::copyToTex ( GLenum cubeFace )

Set the target for a glCopyTexImage(...).
Ensure that cubeFace is valid
Definition at line 232 of file texNd.cpp.
References glift::CoreTex::dimen(), gutz::vec2i, x, and y.

void glift::CoreTex::dataDimen ( const gutz::vec3i & dimen ) [inline, protected, inherited]

Check for valid texType (1D, 2D, 3D, or CUBE) Set functions.

Definition at line 157 of file singleTex.h.
Referenced by setTexData().

void glift::GliftObject::derr ( const char * where,

const char * when = 0

) const [inline, protected, inherited]

debug error

Definition at line 122 of file gliftObject.h.
References glift::GliftObject::m_err.

virtual gutz::vec3i glift::CoreTex::dimen ( ) const [inline, virtual, inherited]

Ptr to the pbuffer.

Implements glift::SingleTex.
Reimplemented in glift::EmptyTex.
Definition at line 124 of file singleTex.h.
Referenced by copyToTex(), glift::TexRect::copyToTex2D(), and glift::Tex2D::copyToTex2D().

std::ostream & glift::GliftObject::err ( ) const [inline, protected, inherited]

a simpler way, just use the stream! only for always print, this one automatically adds the objects name

Definition at line 111 of file gliftObject.h.
References glift::GliftObject::m_err.
Referenced by glift::CoordTrans::apply(), glift::SubTex::bindDef(), glift::PrimGL::bindIndices(), glift::SubdivPlanarQuadS::bindQuads(), glift::PrimGL::bindTexCoords(), glift::CoreTex::checkTexType(), glift::EmptyTex::copyToTex(), glift::CoreTex::CoreTex(), glift::FuncTex::FuncTex(), glift::Shader::genTexCoords(), glift::CoreTex::getDataf(), glift::CoreTex::getDataub(), glift::VertexProgARB::init(), glift::FragProgARB::init(), glift::PriorityTex::PriorityTex(), glift::VertexProgARB::reload(), glift::FragProgARB::reload(), glift::RenderableGLI::render(), glift::RenderPass::renderDef(), glift::EmptyTex::resetTexState(), glift::PixelShaderATI8K::setLocalConstf(), setTexData(), glift::EmptyTex::setTexData(), glift::ShadedPrim::ShadedPrim(), glift::TexConst::TexConst(), TexCube(), and glift::EmptyTex::tryToBindPbuff().

void glift::GliftObject::err ( const char * where,

const char * when = 0

) const [inline, protected, inherited]

error

Definition at line 101 of file gliftObject.h.
References glift::GliftObject::m_err.
Referenced by glift::SubPBuff::enable().

std::ostream& glift::GliftObject::estr ( ) const [inline, protected, inherited]

this one just gives you the stream

Definition at line 84 of file gliftObject.h.
References glift::GliftObject::m_err.
Referenced by glift::CoreTex::bindDef(), glift::Shader::bindDef(), glift::MultiTex::bindDef(), glift::EmptyTex::bindDef(), glift::DispList::compile(), glift::CoreTex::CoreTex(), glift::VertexProgARB::init(), glift::FragProgARB::init(), glift::MultiTex::releaseDef(), and glift::EmptyTex::releaseDef().

void CoreTex::getDataf ( GLenum format,

int mipLevel,

gutz::arraybf & data

) [virtual, inherited]

Implements glift::SingleTex.
Definition at line 165 of file singleTex.cpp.
References glift::CoreTex::bindDef(), data, glift::PBuffGlift::disable(), glift::PBuffGlift::enable(), glift::GliftObject::err(), format, getNumChannels(), GL_FLOAT, GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, glGetTexImage(), glReadPixels(), glift::CoreTex::releaseDef(), and gutz::vec3i.

void CoreTex::getDataub ( GLenum format,

int mipLevel,

gutz::arraybub & data

) [virtual, inherited]

Implements glift::SingleTex.
Definition at line 117 of file singleTex.cpp.
References glift::CoreTex::bindDef(), data, glift::PBuffGlift::disable(), glift::PBuffGlift::enable(), glift::GliftObject::err(), format, getNumChannels(), GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, GL_UNSIGNED_BYTE, glGetTexImage(), glReadPixels(), glift::StateGLI::release(), glift::CoreTex::releaseDef(), and gutz::vec3i.

virtual std::ostream* glift::GliftObject::getErrStream ( ) const [inline, virtual, inherited]

Where are gl errors going?

Definition at line 49 of file gliftObject.h.
References glift::GliftObject::m_err.
Referenced by glift::getProgShaderFromFile(), and glift::getProgShaderFromText().

std::string glift::Texture::getName ( ) [inline, inherited]

Definition at line 39 of file texture.h.

virtual int glift::CoreTex::getTexCoordNum ( ) [inline, virtual, inherited]

Implements glift::SingleTex.
Definition at line 129 of file singleTex.h.

bool GliftObject::glerr ( const char * where,

const char * when = 0

) const [protected, inherited]

gl error report only in debug mode, only if there is an error, if so return true

Definition at line 31 of file gliftObject.cpp.
References glGetError(), and GLuint.
Referenced by RenderState2D::bindDef(), glift::NormalAttrib< VAT >::disableDef(), glift::IndexAttrib< VAT >::disableDef(), glift::TexCoordAttrib< VAT >::disableDef(), glift::VertAttrib< VAT >::disableDef(), glift::GenDrawAttrib< VAT >::disableDef(), glift::DrawAlgImm::draw(), glift::DrawAlgArr::draw(), glift::ShadedPrim::drawDef(), glift::NormalAttrib< VAT >::enableDef(), glift::IndexAttrib< VAT >::enableDef(), glift::TexCoordAttrib< VAT >::enableDef(), glift::VertAttrib< VAT >::enableDef(), glift::GenDrawAttrib< VAT >::enableDef(), and RenderState2D::releaseDef().

virtual bool glift::StateGLI::hasNonCompilable ( ) [inline, virtual, inherited]

Definition at line 72 of file stateGLI.h.

bool glift::StateGLI::isBound ( ) [inline, inherited]

Definition at line 70 of file stateGLI.h.
Referenced by glift::GenPrimGL< VERTA, TEXCA, IDXA, RANGEA >::drawDef(), VolShader::setBlend(), VolRenAlgBase::setGeom(), VolShader::setPixelShader(), VolRenAlgBase::setShader(), VolShader::setVertexShader(), and VolRenAlgBase::setVolytope().

virtual bool glift::StateGLI::isCompiled ( ) const [inline, protected, virtual, inherited]

Implements glift::Compilable.
Definition at line 81 of file stateGLI.h.
Referenced by glift::VertexProgARB::reset(), glift::PixelShaderATI8K::reset(), and glift::FragProgARB::reset().

virtual int glift::SingleTex::numTexUnits ( ) const [inline, virtual, inherited]

The 'Texture' interface.

Implements glift::Texture.
Definition at line 56 of file singleTex.h.

virtual PBuffGlift* glift::CoreTex::pbuff ( ) const [inline, virtual, inherited]

The OpenGL texture number.

Implements glift::SingleTex.
Reimplemented in glift::EmptyTex.
Definition at line 123 of file singleTex.h.

void StateGLI::release ( ) [inherited]

Definition at line 57 of file stateGLI.cpp.
References glift::DispList::isCompiled(), glift::DispList::issue(), and glift::StateGLI::releaseDef().
Referenced by glift::ShadedPrim::drawDef(), VolRenAlgBase::drawTris(), glift::CoreTex::getDataub(), glift::SubTex::releaseDef(), glift::CoreTex::releaseDef(), glift::Shader::releaseDef(), and glift::ProgShader::releaseDef().

void TexCube::releaseDef ( ) [protected, virtual]

Release the pbuffers for each face
Release the texture object
Reimplemented from glift::CoreTex.
Definition at line 309 of file texNd.cpp.
References glift::CoreTex::tryToBindPbuff(), and uint.
Referenced by copyToTex(), and setTexData().

void TexCube::setCopyCubeFace ( GLenum cubeFace )

Copy data from framebuffer to this texture.

Definition at line 225 of file texNd.cpp.

virtual void glift::GliftObject::setErrStream ( std::ostream * os ) [inline, virtual, inherited]

Where do you want gl errors to go? they must go somewhere, so don't set it to zero please.

Definition at line 44 of file gliftObject.h.
References glift::GliftObject::m_err.
Referenced by glift::getProgShaderFromFile(), and glift::getProgShaderFromText().

void glift::Texture::setName ( std::string name ) [inline, inherited]

Definition at line 40 of file texture.h.
References name.

virtual void glift::CoreTex::setTexCoordNum ( int texCNum ) [inline, virtual, inherited]

set/get the texture coordinate number this texture should use

Implements glift::SingleTex.
Definition at line 128 of file singleTex.h.

void CoreTex::setTexData ( TexData * texData,

int mipLevel = 0,

bool setTexSize = true

) [virtual, inherited]

Set Functions Assume no cube map (Cube map subclass handles this).

Implements glift::SingleTex.
Reimplemented in glift::EmptyTex.
Definition at line 229 of file singleTex.cpp.
References glift::CoreTex::bindDef(), glift::CoreTex::checkTexType(), glift::CoreTex::releaseDef(), and texData.
Referenced by glift::CoreTex::CoreTex().

void TexCube::setTexData ( GLenum cubeFace,

TexData * texData,

int mipLevel = 0,

bool setTexSize = true

)

CubeMap set function.

setTexSize controls whether the texture size is set by this call

Ensure that it is 2D data
Ensure that cubeFace is valid
Set the texture data
Definition at line 259 of file texNd.cpp.
References bindDef(), glift::CoreTex::dataDimen(), glift::GliftObject::err(), GL_TEXTURE_2D, releaseDef(), and texData.

void glift::TexCube::setTexData ( const VecTexDataP & dataVec ) [inline]

CubeMap set function.

Definition at line 153 of file texNd.h.

void CoreTex::setTexState ( const MultiTexOState & texState ) [virtual, inherited]

Set all texture object state specified by 'texState'.

Implements glift::SingleTex.
Definition at line 218 of file singleTex.cpp.
References glift::CoreTex::bindDef(), glift::CoreTex::releaseDef(), and texState.

void CoreTex::setTexState ( TexObjState * state ) [virtual, inherited]

Set individual texObjState (gets added to m_texObjState).

Implements glift::SingleTex.
Definition at line 209 of file singleTex.cpp.
References glift::TexObjState::bind(), glift::CoreTex::bindDef(), and glift::CoreTex::releaseDef().
Referenced by glift::CoreTex::CoreTex().

virtual GLuint glift::CoreTex::texNum ( ) const [inline, virtual, inherited]

1D, 2D, 3D, CUBE_MAP, ...

Implements glift::SingleTex.
Definition at line 122 of file singleTex.h.
References GLuint.

virtual GLenum glift::CoreTex::texType ( ) const [inline, virtual, inherited]

Accessors.

Implements glift::SingleTex.
Definition at line 121 of file singleTex.h.
References GLenum.
Referenced by glift::EmptyTex::bindDef(), glift::Tex3D::copyToTex(), glift::TexRect::copyToTex(), glift::Tex2D::copyToTex(), glift::Tex1D::copyToTex(), and glift::EmptyTex::releaseDef().

virtual void glift::CoreTex::tryToBindPbuff ( bool tryToUsePbuff ) [inline, virtual, inherited]

Should the pbuffer be bound with the texture?

Implements glift::SingleTex.
Reimplemented in glift::EmptyTex.
Definition at line 144 of file singleTex.h.

virtual bool glift::CoreTex::tryToBindPbuff ( ) const [inline, virtual, inherited]

Dimen of the current data.

Implements glift::SingleTex.
Reimplemented in glift::EmptyTex.
Definition at line 125 of file singleTex.h.
Referenced by bindDef(), and releaseDef().

Friends And Related Function Documentation

friend class SmartPtr [friend, inherited]

Definition at line 40 of file smartptr.h.
Referenced by Nrro::NrroIter< T >::NrroIter().

friend class SmartPtrRef [friend, inherited]

Definition at line 41 of file smartptr.h.

Member Data Documentation

std::string glift::Texture::_name [protected, inherited]

Definition at line 48 of file texture.h.

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

Send questions, comments, and bug reports to:
jmk


Public Member Functions
	TexCube (const MultiTexOState &texState, const VecTexDataP &texData=VecTexDataP())
	Constructors - If 'texData' is given, it must have size 6.
	TexCube (const MultiTexOState &texState, PBuffGlift pbPX, PBuffGlift pbNX, PBuffGlift pbPY, PBuffGlift pbNY, PBuffGlift pbPZ, PBuffGlift pbNZ, const VecTexDataP &texData=VecTexDataP())
void	setTexData (const VecTexDataP &dataVec)
	CubeMap set function.
void	setTexData (GLenum cubeFace, TexData *texData, int mipLevel=0, bool setTexSize=true)
	CubeMap set function.
void	setCopyCubeFace (GLenum cubeFace)
	Copy data from framebuffer to this texture.
void	copyToTex (GLenum cubeFace)
	Set the target for a glCopyTexImage(...).
virtual void	copyToTex (int mipLevel, const gutz::vec3i &texOrig, const gutz::vec2i &screenOrig, const gutz::vec2i &copySize)
	Fill entire cubeFace with entire framebuffer contents.
virtual GLenum	texType () const
	Accessors.
virtual GLuint	texNum () const
	1D, 2D, 3D, CUBE_MAP, ...
virtual PBuffGlift *	pbuff () const
	The OpenGL texture number.
virtual gutz::vec3i	dimen () const
	Ptr to the pbuffer.
virtual bool	tryToBindPbuff () const
	Dimen of the current data.
virtual void	tryToBindPbuff (bool tryToUsePbuff)
	Should the pbuffer be bound with the texture?
virtual void	setTexCoordNum (int texCNum)
	set/get the texture coordinate number this texture should use
virtual int	getTexCoordNum ()
virtual void	getDataub (GLenum format, int mipLevel, gutz::arraybub &data)
virtual void	getDataf (GLenum format, int mipLevel, gutz::arraybf &data)
virtual void	setTexData (TexData *texData, int mipLevel=0, bool setTexSize=true)
	Set Functions Assume no cube map (Cube map subclass handles this).
virtual void	setTexState (TexObjState *state)
	Set individual texObjState (gets added to m_texObjState).
virtual void	setTexState (const MultiTexOState &texState)
	Set all texture object state specified by 'texState'.
virtual int	numTexUnits () const
	The 'Texture' interface.
std::string	getName ()
void	setName (std::string name)
void	bind ()
void	release ()
bool	isBound ()
virtual void	compile ()
virtual bool	hasNonCompilable ()
virtual void	setErrStream (std::ostream *os)
	Where do you want gl errors to go? they must go somewhere, so don't set it to zero please.
virtual std::ostream *	getErrStream () const
	Where are gl errors going?
Protected Member Functions
virtual void	bindDef ()
virtual void	releaseDef ()
void	checkTexType (GLenum texType)
	Sanity checkers.
void	dataDimen (const gutz::vec3i &dimen)
	Check for valid texType (1D, 2D, 3D, or CUBE) Set functions.
virtual bool	isCompiled () const
void	err (const char where, const char when=0) const
	error
std::ostream &	err () const
	a simpler way, just use the stream! only for always print, this one automatically adds the objects name
void	derr (const char where, const char when=0) const
	debug error
bool	glerr (const char where, const char when=0) const
	gl error report only in debug mode, only if there is an error, if so return true
std::ostream &	estr () const
	this one just gives you the stream
virtual void	_incCount ()
	gutz::Counted interface, increment reference count by one.
virtual void	_decCount ()
	gutz::Counted interface, decrement reference count by one.
virtual int	_getCount () const
	gutz::Counted interface, get the current reference count.
Protected Attributes
std::string	_name
Friends
class	SmartPtr
class	SmartPtrRef