Visualization Library v1.0.3

A lightweight C++ OpenGL middleware for 2D/3D graphics

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Public Member Functions | Public Attributes

vl::TexEnv Class Reference

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

#include <Shader.hpp>

Inheritance diagram for vl::TexEnv:
vl::RenderStateIndexed vl::RenderState vl::Object

List of all members.

Public Member Functions

 TexEnv ()
virtual ERenderState type () const
virtual void apply (int index, const Camera *, OpenGLContext *ctx) const
 The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it.
void setMode (ETexEnvMode mode)
ETexEnvMode mode () const
void setCombineRGB (ETexEnvMode combineRGB)
ETexEnvMode combineRGB () const
void setCombineAlpha (ETexEnvMode combineAlpha)
ETexEnvMode combineAlpha () const
void setColor (fvec4 color)
fvec4 color () const
void setRGBScale (float rgbscale)
float rgbScale () const
void setAlphaScale (float alphascale)
float alphaScale () const
void setSource0RGB (ETexEnvSource source)
void setSource1RGB (ETexEnvSource source)
void setSource2RGB (ETexEnvSource source)
ETexEnvSource source0RGB () const
ETexEnvSource source1RGB () const
ETexEnvSource source2RGB () const
void setSource0Alpha (ETexEnvSource source)
void setSource1Alpha (ETexEnvSource source)
void setSource2Alpha (ETexEnvSource source)
ETexEnvSource source0Alpha () const
ETexEnvSource source1Alpha () const
ETexEnvSource source2Alpha () const
void setOperand0RGB (ETexEnvOperand operand)
void setOperand1RGB (ETexEnvOperand operand)
void setOperand2RGB (ETexEnvOperand operand)
ETexEnvOperand operand0RGB () const
ETexEnvOperand operand1RGB () const
ETexEnvOperand operand2RGB () const
void setOperand0Alpha (ETexEnvOperand operand)
void setOperand1Alpha (ETexEnvOperand operand)
void setOperand2Alpha (ETexEnvOperand operand)
ETexEnvOperand operand0Alpha () const
ETexEnvOperand operand1Alpha () const
ETexEnvOperand operand2Alpha () const
void setPointSpriteCoordReplace (bool replace)
bool pointSpriteCoordReplace () const
void setLodBias (float lodbias)
float lodBias () const
virtual ref< RenderState > clone () const

Public Attributes

fvec4 mColor
float mRGBScale
float mAlphaScale
ETexEnvMode mMode
ETexEnvMode mCombineRGB
ETexEnvMode mCombineAlpha
ETexEnvSource mSource0RGB
ETexEnvSource mSource1RGB
ETexEnvSource mSource2RGB
ETexEnvSource mSource0Alpha
ETexEnvSource mSource1Alpha
ETexEnvSource mSource2Alpha
ETexEnvOperand mOperand0RGB
ETexEnvOperand mOperand1RGB
ETexEnvOperand mOperand2RGB
ETexEnvOperand mOperand0Alpha
ETexEnvOperand mOperand1Alpha
ETexEnvOperand mOperand2Alpha
float mLodBias
bool mPointSpriteCoordReplace

Detailed Description

RenderState wrapping the OpenGL function glTexEnv(), see also http://www.opengl.org/sdk/docs/man/xhtml/glTexEnv.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 TextureSampler.
See also:
Shader, TextureSampler, Texture, TexGen, TexParameter, Effect, Actor

Definition at line 1589 of file Shader.hpp.

Constructor & Destructor Documentation

TexEnv::TexEnv (  )

Definition at line 885 of file Shader.cpp.

References mAlphaScale, mColor, mCombineAlpha, mCombineRGB, mLodBias, mMode, mOperand0Alpha, mOperand0RGB, mOperand1Alpha, mOperand1RGB, mOperand2Alpha, mOperand2RGB, mPointSpriteCoordReplace, mRGBScale, mSource0Alpha, mSource0RGB, mSource1Alpha, mSource1RGB, mSource2Alpha, mSource2RGB, vl::TEM_MODULATE, vl::TEM_REPLACE, vl::TEO_SRC_ALPHA, vl::TEO_SRC_COLOR, vl::TES_TEXTURE, and VL_DEBUG_SET_OBJECT_NAME.

Member Function Documentation

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

Reimplemented from vl::RenderState.

Definition at line 1595 of file Shader.hpp.

References vl::RS_TexEnv.

void TexEnv::apply ( int  index,
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 915 of file Shader.cpp.

References alphaScale(), color(), combineAlpha(), combineRGB(), vl::Has_GL_Version_1_3, vl::Has_GL_Version_1_4, vl::Has_Point_Sprite, mLodBias, mode(), mPointSpriteCoordReplace, operand0Alpha(), operand0RGB(), operand1Alpha(), operand1RGB(), operand2Alpha(), operand2RGB(), rgbScale(), source0Alpha(), source0RGB(), source1Alpha(), source1RGB(), source2Alpha(), source2RGB(), vl::TEM_BLEND, vl::TEM_COMBINE, vl::TEM_INTERPOLATE, VL_CHECK, VL_CHECK_OGL, and VL_MAX_TEXTURE_UNITS.

void vl::TexEnv::setMode ( ETexEnvMode  mode ) [inline]

Definition at line 1598 of file Shader.hpp.

ETexEnvMode vl::TexEnv::mode (  ) const [inline]

Definition at line 1599 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setCombineRGB ( ETexEnvMode  combineRGB ) [inline]

Definition at line 1600 of file Shader.hpp.

ETexEnvMode vl::TexEnv::combineRGB (  ) const [inline]

Definition at line 1601 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setCombineAlpha ( ETexEnvMode  combineAlpha ) [inline]

Definition at line 1602 of file Shader.hpp.

ETexEnvMode vl::TexEnv::combineAlpha (  ) const [inline]

Definition at line 1603 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setColor ( fvec4  color ) [inline]

Definition at line 1604 of file Shader.hpp.

fvec4 vl::TexEnv::color (  ) const [inline]

Definition at line 1605 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setRGBScale ( float  rgbscale ) [inline]

Definition at line 1606 of file Shader.hpp.

float vl::TexEnv::rgbScale (  ) const [inline]

Definition at line 1607 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setAlphaScale ( float  alphascale ) [inline]

Definition at line 1608 of file Shader.hpp.

float vl::TexEnv::alphaScale (  ) const [inline]

Definition at line 1609 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setSource0RGB ( ETexEnvSource  source ) [inline]

Definition at line 1611 of file Shader.hpp.

void vl::TexEnv::setSource1RGB ( ETexEnvSource  source ) [inline]

Definition at line 1612 of file Shader.hpp.

void vl::TexEnv::setSource2RGB ( ETexEnvSource  source ) [inline]

Definition at line 1613 of file Shader.hpp.

ETexEnvSource vl::TexEnv::source0RGB (  ) const [inline]

Definition at line 1614 of file Shader.hpp.

Referenced by apply().

ETexEnvSource vl::TexEnv::source1RGB (  ) const [inline]

Definition at line 1615 of file Shader.hpp.

Referenced by apply().

ETexEnvSource vl::TexEnv::source2RGB (  ) const [inline]

Definition at line 1616 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setSource0Alpha ( ETexEnvSource  source ) [inline]

Definition at line 1617 of file Shader.hpp.

void vl::TexEnv::setSource1Alpha ( ETexEnvSource  source ) [inline]

Definition at line 1618 of file Shader.hpp.

void vl::TexEnv::setSource2Alpha ( ETexEnvSource  source ) [inline]

Definition at line 1619 of file Shader.hpp.

ETexEnvSource vl::TexEnv::source0Alpha (  ) const [inline]

Definition at line 1620 of file Shader.hpp.

Referenced by apply().

ETexEnvSource vl::TexEnv::source1Alpha (  ) const [inline]

Definition at line 1621 of file Shader.hpp.

Referenced by apply().

ETexEnvSource vl::TexEnv::source2Alpha (  ) const [inline]

Definition at line 1622 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setOperand0RGB ( ETexEnvOperand  operand ) [inline]

Definition at line 1624 of file Shader.hpp.

void vl::TexEnv::setOperand1RGB ( ETexEnvOperand  operand ) [inline]

Definition at line 1625 of file Shader.hpp.

void vl::TexEnv::setOperand2RGB ( ETexEnvOperand  operand ) [inline]

Definition at line 1626 of file Shader.hpp.

ETexEnvOperand vl::TexEnv::operand0RGB (  ) const [inline]

Definition at line 1627 of file Shader.hpp.

Referenced by apply().

ETexEnvOperand vl::TexEnv::operand1RGB (  ) const [inline]

Definition at line 1628 of file Shader.hpp.

Referenced by apply().

ETexEnvOperand vl::TexEnv::operand2RGB (  ) const [inline]

Definition at line 1629 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setOperand0Alpha ( ETexEnvOperand  operand ) [inline]

Definition at line 1630 of file Shader.hpp.

void vl::TexEnv::setOperand1Alpha ( ETexEnvOperand  operand ) [inline]

Definition at line 1631 of file Shader.hpp.

void vl::TexEnv::setOperand2Alpha ( ETexEnvOperand  operand ) [inline]

Definition at line 1632 of file Shader.hpp.

ETexEnvOperand vl::TexEnv::operand0Alpha (  ) const [inline]

Definition at line 1633 of file Shader.hpp.

Referenced by apply().

ETexEnvOperand vl::TexEnv::operand1Alpha (  ) const [inline]

Definition at line 1634 of file Shader.hpp.

Referenced by apply().

ETexEnvOperand vl::TexEnv::operand2Alpha (  ) const [inline]

Definition at line 1635 of file Shader.hpp.

Referenced by apply().

void vl::TexEnv::setPointSpriteCoordReplace ( bool  replace ) [inline]

Definition at line 1637 of file Shader.hpp.

bool vl::TexEnv::pointSpriteCoordReplace (  ) const [inline]

Definition at line 1638 of file Shader.hpp.

void vl::TexEnv::setLodBias ( float  lodbias ) [inline]

Definition at line 1640 of file Shader.hpp.

float vl::TexEnv::lodBias (  ) const [inline]

Definition at line 1641 of file Shader.hpp.

virtual ref<RenderState> vl::TexEnv::clone (  ) const [inline, virtual]

Implements vl::RenderState.

Definition at line 1643 of file Shader.hpp.

Member Data Documentation

fvec4 vl::TexEnv::mColor

Definition at line 1651 of file Shader.hpp.

Referenced by TexEnv().

float vl::TexEnv::mRGBScale

Definition at line 1652 of file Shader.hpp.

Referenced by TexEnv().

float vl::TexEnv::mAlphaScale

Definition at line 1653 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvMode vl::TexEnv::mMode

Definition at line 1654 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvMode vl::TexEnv::mCombineRGB

Definition at line 1655 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvMode vl::TexEnv::mCombineAlpha

Definition at line 1656 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvSource vl::TexEnv::mSource0RGB

Definition at line 1657 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvSource vl::TexEnv::mSource1RGB

Definition at line 1658 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvSource vl::TexEnv::mSource2RGB

Definition at line 1659 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvSource vl::TexEnv::mSource0Alpha

Definition at line 1660 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvSource vl::TexEnv::mSource1Alpha

Definition at line 1661 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvSource vl::TexEnv::mSource2Alpha

Definition at line 1662 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvOperand vl::TexEnv::mOperand0RGB

Definition at line 1663 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvOperand vl::TexEnv::mOperand1RGB

Definition at line 1664 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvOperand vl::TexEnv::mOperand2RGB

Definition at line 1665 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvOperand vl::TexEnv::mOperand0Alpha

Definition at line 1666 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvOperand vl::TexEnv::mOperand1Alpha

Definition at line 1667 of file Shader.hpp.

Referenced by TexEnv().

ETexEnvOperand vl::TexEnv::mOperand2Alpha

Definition at line 1668 of file Shader.hpp.

Referenced by TexEnv().

float vl::TexEnv::mLodBias

Definition at line 1669 of file Shader.hpp.

Referenced by apply(), and TexEnv().

bool vl::TexEnv::mPointSpriteCoordReplace

Definition at line 1670 of file Shader.hpp.

Referenced by apply(), and TexEnv().

The documentation for this class was generated from the following files:
Visualization Library v1.0.3 Reference Documentation
Copyright Michele Bosi. All rights reserved.
Updated on Tue Feb 7 2017 00:55:12.
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