RenderState wrapping the OpenGL function glTexGen(), see also http://www.opengl.org/sdk/docs/man/xhtml/glTexGen.xml for more information. More...

#include <Shader.hpp>

Inheritance diagram for vl::TexGen:

List of all members.

Public Member Functions
	TexGen (int texunit)
	The eye and object planes are not transformed by any matrix (unlike usually with OpenGL), which means that the object plane is specified in object coordinates and that, the eye plane is specified in camera coordinates.
virtual const char *	className ()
	Returns the name of the class.
virtual ERenderState	type () const
virtual void	apply (const Camera , OpenGLContext ctx) const
	The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it.
void	setEyePlaneS (fvec4 plane)
void	setObjectPlaneS (fvec4 plane)
void	setGenModeS (ETexGenMode mode)
fvec4	eyePlaneS () const
fvec4	objectPlaneS () const
ETexGenMode	genModeS () const
void	setEyePlaneT (fvec4 plane)
void	setObjectPlaneT (fvec4 plane)
void	setGenModeT (ETexGenMode mode)
fvec4	eyePlaneT () const
fvec4	objectPlaneT () const
ETexGenMode	genModeT () const
void	setEyePlaneR (fvec4 plane)
void	setObjectPlaneR (fvec4 plane)
void	setGenModeR (ETexGenMode mode)
fvec4	eyePlaneR () const
fvec4	objectPlaneR () const
ETexGenMode	genModeR () const
void	setEyePlaneQ (fvec4 plane)
void	setObjectPlaneQ (fvec4 plane)
void	setGenModeQ (ETexGenMode mode)
fvec4	eyePlaneQ () const
fvec4	objectPlaneQ () const
ETexGenMode	genModeQ () const
Public Attributes
fvec4	mEyePlaneS
fvec4	mObjectPlaneS
fvec4	mEyePlaneT
fvec4	mObjectPlaneT
fvec4	mEyePlaneR
fvec4	mObjectPlaneR
fvec4	mEyePlaneQ
fvec4	mObjectPlaneQ
ETexGenMode	mGenModeS
ETexGenMode	mGenModeT
ETexGenMode	mGenModeR
ETexGenMode	mGenModeQ

Detailed Description

RenderState wrapping the OpenGL function glTexGen(), see also http://www.opengl.org/sdk/docs/man/xhtml/glTexGen.xml for more information.

Note:: A TexParameter defines a set of variables associated to a Texture while TexGen and TexEnv define a set of variables associated to a TextureUnit.

See also:: Shader, TextureUnit, Texture, TexGen, TexParameter, Effect, Actor

Definition at line 1096 of file Shader.hpp.

Constructor & Destructor Documentation

TexGen::TexGen ( int texunit )

The eye and object planes are not transformed by any matrix (unlike usually with OpenGL), which means that the object plane is specified in object coordinates and that, the eye plane is specified in camera coordinates.

Definition at line 819 of file Shader.cpp.

References mEyePlaneQ, mEyePlaneR, mEyePlaneS, mEyePlaneT, mGenModeQ, mGenModeR, mGenModeS, mGenModeT, mObjectPlaneQ, mObjectPlaneR, mObjectPlaneS, mObjectPlaneT, vl::TextureState::mTextureUnit, vl::TGM_DISABLED, and VL_DEBUG_SET_OBJECT_NAME.

Member Function Documentation

virtual const char* vl::TexGen::className ( ) [inline, virtual]

Returns the name of the class.

Reimplemented from vl::TextureState.

Definition at line 1100 of file Shader.hpp.

virtual ERenderState vl::TexGen::type ( ) const [inline, virtual]

Reimplemented from vl::RenderState.

Definition at line 1102 of file Shader.hpp.

References vl::RS_TexGen0.

void TexGen::apply	(	const Camera *	camera,
		OpenGLContext *	ctx
	)		const `[virtual]`

The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it.

Implements vl::RenderState.

Definition at line 837 of file Shader.cpp.

References eyePlaneQ(), eyePlaneR(), eyePlaneS(), eyePlaneT(), genModeQ(), genModeR(), genModeS(), genModeT(), objectPlaneQ(), objectPlaneR(), objectPlaneS(), objectPlaneT(), vl::TextureState::textureUnit(), vl::TGM_EYE_LINEAR, vl::TGM_OBJECT_LINEAR, VL_CHECK, VL_CHECK_OGL, vl::VL_glActiveTexture(), and VL_MAX_TEXTURE_UNITS.

void vl::TexGen::setEyePlaneS ( fvec4 plane ) [inline]

Definition at line 1105 of file Shader.hpp.

void vl::TexGen::setObjectPlaneS ( fvec4 plane ) [inline]

Definition at line 1106 of file Shader.hpp.

void vl::TexGen::setGenModeS ( ETexGenMode mode ) [inline]

Definition at line 1107 of file Shader.hpp.

fvec4 vl::TexGen::eyePlaneS ( ) const [inline]

Definition at line 1108 of file Shader.hpp.

Referenced by apply().

fvec4 vl::TexGen::objectPlaneS ( ) const [inline]

Definition at line 1109 of file Shader.hpp.

Referenced by apply().

ETexGenMode vl::TexGen::genModeS ( ) const [inline]

Definition at line 1110 of file Shader.hpp.

Referenced by apply().

void vl::TexGen::setEyePlaneT ( fvec4 plane ) [inline]

Definition at line 1112 of file Shader.hpp.

void vl::TexGen::setObjectPlaneT ( fvec4 plane ) [inline]

Definition at line 1113 of file Shader.hpp.

void vl::TexGen::setGenModeT ( ETexGenMode mode ) [inline]

Definition at line 1114 of file Shader.hpp.

fvec4 vl::TexGen::eyePlaneT ( ) const [inline]

Definition at line 1115 of file Shader.hpp.

Referenced by apply().

fvec4 vl::TexGen::objectPlaneT ( ) const [inline]

Definition at line 1116 of file Shader.hpp.

Referenced by apply().

ETexGenMode vl::TexGen::genModeT ( ) const [inline]

Definition at line 1117 of file Shader.hpp.

Referenced by apply().

void vl::TexGen::setEyePlaneR ( fvec4 plane ) [inline]

Definition at line 1119 of file Shader.hpp.

void vl::TexGen::setObjectPlaneR ( fvec4 plane ) [inline]

Definition at line 1120 of file Shader.hpp.

void vl::TexGen::setGenModeR ( ETexGenMode mode ) [inline]

Definition at line 1121 of file Shader.hpp.

fvec4 vl::TexGen::eyePlaneR ( ) const [inline]

Definition at line 1122 of file Shader.hpp.

Referenced by apply().

fvec4 vl::TexGen::objectPlaneR ( ) const [inline]

Definition at line 1123 of file Shader.hpp.

Referenced by apply().

ETexGenMode vl::TexGen::genModeR ( ) const [inline]

Definition at line 1124 of file Shader.hpp.

Referenced by apply().

void vl::TexGen::setEyePlaneQ ( fvec4 plane ) [inline]

Definition at line 1126 of file Shader.hpp.

void vl::TexGen::setObjectPlaneQ ( fvec4 plane ) [inline]

Definition at line 1127 of file Shader.hpp.

void vl::TexGen::setGenModeQ ( ETexGenMode mode ) [inline]

Definition at line 1128 of file Shader.hpp.

fvec4 vl::TexGen::eyePlaneQ ( ) const [inline]

Definition at line 1129 of file Shader.hpp.

Referenced by apply().

fvec4 vl::TexGen::objectPlaneQ ( ) const [inline]

Definition at line 1130 of file Shader.hpp.

Referenced by apply().

ETexGenMode vl::TexGen::genModeQ ( ) const [inline]

Definition at line 1131 of file Shader.hpp.

Referenced by apply().

Member Data Documentation

fvec4 vl::TexGen::mEyePlaneS

Definition at line 1134 of file Shader.hpp.

Referenced by TexGen().

fvec4 vl::TexGen::mObjectPlaneS

Definition at line 1135 of file Shader.hpp.

Referenced by TexGen().

fvec4 vl::TexGen::mEyePlaneT

Definition at line 1136 of file Shader.hpp.

Referenced by TexGen().

fvec4 vl::TexGen::mObjectPlaneT

Definition at line 1137 of file Shader.hpp.

Referenced by TexGen().

fvec4 vl::TexGen::mEyePlaneR

Definition at line 1138 of file Shader.hpp.

Referenced by TexGen().

fvec4 vl::TexGen::mObjectPlaneR

Definition at line 1139 of file Shader.hpp.

Referenced by TexGen().

fvec4 vl::TexGen::mEyePlaneQ

Definition at line 1140 of file Shader.hpp.

Referenced by TexGen().

fvec4 vl::TexGen::mObjectPlaneQ

Definition at line 1141 of file Shader.hpp.

Referenced by TexGen().

ETexGenMode vl::TexGen::mGenModeS

Definition at line 1142 of file Shader.hpp.

Referenced by TexGen().

ETexGenMode vl::TexGen::mGenModeT

Definition at line 1143 of file Shader.hpp.

Referenced by TexGen().

ETexGenMode vl::TexGen::mGenModeR

Definition at line 1144 of file Shader.hpp.

Referenced by TexGen().

ETexGenMode vl::TexGen::mGenModeQ

Definition at line 1145 of file Shader.hpp.

Referenced by TexGen().

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

D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/Shader.hpp
D:/VL/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vlGraphics/Shader.cpp

Visualization Library

vl::TexGen Class Reference

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation