Inheritance diagram for osg::TexEnvCombine:
Public Types | |
REPLACE = GL_REPLACE | |
MODULATE = GL_MODULATE | |
ADD = GL_ADD | |
ADD_SIGNED = GL_ADD_SIGNED_ARB | |
INTERPOLATE = GL_INTERPOLATE_ARB | |
SUBTRACT = GL_SUBTRACT_ARB | |
DOT3_RGB = GL_DOT3_RGB_ARB | |
DOT3_RGBA = GL_DOT3_RGBA_ARB | |
CONSTANT = GL_CONSTANT_ARB | |
PRIMARY_COLOR = GL_PRIMARY_COLOR_ARB | |
PREVIOUS = GL_PREVIOUS_ARB | |
TEXTURE = GL_TEXTURE | |
TEXTURE0 = GL_TEXTURE0 | |
TEXTURE1 = GL_TEXTURE0+1 | |
TEXTURE2 = GL_TEXTURE0+2 | |
TEXTURE3 = GL_TEXTURE0+3 | |
TEXTURE4 = GL_TEXTURE0+4 | |
TEXTURE5 = GL_TEXTURE0+5 | |
TEXTURE6 = GL_TEXTURE0+6 | |
TEXTURE7 = GL_TEXTURE0+7 | |
SRC_COLOR = GL_SRC_COLOR | |
ONE_MINUS_SRC_COLOR = GL_ONE_MINUS_SRC_COLOR | |
SRC_ALPHA = GL_SRC_ALPHA | |
ONE_MINUS_SRC_ALPHA = GL_ONE_MINUS_SRC_ALPHA | |
enum | CombineParam { REPLACE = GL_REPLACE, MODULATE = GL_MODULATE, ADD = GL_ADD, ADD_SIGNED = GL_ADD_SIGNED_ARB, INTERPOLATE = GL_INTERPOLATE_ARB, SUBTRACT = GL_SUBTRACT_ARB, DOT3_RGB = GL_DOT3_RGB_ARB, DOT3_RGBA = GL_DOT3_RGBA_ARB } |
enum | SourceParam { CONSTANT = GL_CONSTANT_ARB, PRIMARY_COLOR = GL_PRIMARY_COLOR_ARB, PREVIOUS = GL_PREVIOUS_ARB, TEXTURE = GL_TEXTURE, TEXTURE0 = GL_TEXTURE0, TEXTURE1 = GL_TEXTURE0+1, TEXTURE2 = GL_TEXTURE0+2, TEXTURE3 = GL_TEXTURE0+3, TEXTURE4 = GL_TEXTURE0+4, TEXTURE5 = GL_TEXTURE0+5, TEXTURE6 = GL_TEXTURE0+6, TEXTURE7 = GL_TEXTURE0+7 } |
enum | OperandParam { SRC_COLOR = GL_SRC_COLOR, ONE_MINUS_SRC_COLOR = GL_ONE_MINUS_SRC_COLOR, SRC_ALPHA = GL_SRC_ALPHA, ONE_MINUS_SRC_ALPHA = GL_ONE_MINUS_SRC_ALPHA } |
Public Member Functions | |
TexEnvCombine () | |
TexEnvCombine (const TexEnvCombine &texenv, const CopyOp ©op=CopyOp::SHALLOW_COPY) | |
META_StateAttribute (osg, TexEnvCombine, TEXENV) | |
virtual bool | isTextureAttribute () const |
virtual int | compare (const StateAttribute &sa) const |
void | setCombine_RGB (GLint cm) |
void | setCombine_Alpha (GLint cm) |
GLint | getCombine_RGB () const |
GLint | getCombine_Alpha () const |
void | setSource0_RGB (GLint sp) |
void | setSource1_RGB (GLint sp) |
void | setSource2_RGB (GLint sp) |
void | setSource0_Alpha (GLint sp) |
void | setSource1_Alpha (GLint sp) |
void | setSource2_Alpha (GLint sp) |
GLint | getSource0_RGB () const |
GLint | getSource1_RGB () const |
GLint | getSource2_RGB () const |
GLint | getSource0_Alpha () const |
GLint | getSource1_Alpha () const |
GLint | getSource2_Alpha () const |
void | setOperand0_RGB (GLint op) |
void | setOperand1_RGB (GLint op) |
void | setOperand2_RGB (GLint op) |
void | setOperand0_Alpha (GLint op) |
void | setOperand1_Alpha (GLint op) |
void | setOperand2_Alpha (GLint op) |
GLint | getOperand0_RGB () const |
GLint | getOperand1_RGB () const |
GLint | getOperand2_RGB () const |
GLint | getOperand0_Alpha () const |
GLint | getOperand1_Alpha () const |
GLint | getOperand2_Alpha () const |
void | setScale_RGB (float scale) |
void | setScale_Alpha (float scale) |
float | getScale_RGB () const |
float | getScale_Alpha () const |
void | setConstantColor (const Vec4 &color) |
const Vec4 & | getConstantColor () const |
void | setConstantColorAsLightDirection (const Vec3 &direction) |
Vec3 | getConstantColorAsLightDirection () const |
virtual void | apply (State &state) const |
Protected Member Functions | |
virtual | ~TexEnvCombine () |
bool | needsTexEnvCombiner (GLint value) const |
void | computeNeedoForTexEnvCombiners () |
Protected Attributes | |
bool | _needsTexEnvCrossbar |
GLint | _combine_RGB |
GLint | _combine_Alpha |
GLint | _source0_RGB |
GLint | _source1_RGB |
GLint | _source2_RGB |
GLint | _source0_Alpha |
GLint | _source1_Alpha |
GLint | _source2_Alpha |
GLint | _operand0_RGB |
GLint | _operand1_RGB |
GLint | _operand2_RGB |
GLint | _operand0_Alpha |
GLint | _operand1_Alpha |
GLint | _operand2_Alpha |
float | _scale_RGB |
float | _scale_Alpha |
osg::Vec4 | _constantColor |
osg::TexEnvCombine::TexEnvCombine | ( | ) |
osg::TexEnvCombine::TexEnvCombine | ( | const TexEnvCombine & | texenv, | |
const CopyOp & | copyop = CopyOp::SHALLOW_COPY | |||
) | [inline] |
Copy constructor using CopyOp to manage deep vs shallow copy.
virtual osg::TexEnvCombine::~TexEnvCombine | ( | ) | [protected, virtual] |
virtual void osg::TexEnvCombine::apply | ( | State & | state | ) | const [virtual] |
apply the OpenGL state attributes. The global state for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.
Implements osg::StateAttribute.
virtual int osg::TexEnvCombine::compare | ( | const StateAttribute & | sa | ) | const [inline, virtual] |
Return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
Implements osg::StateAttribute.
void osg::TexEnvCombine::computeNeedoForTexEnvCombiners | ( | ) | [inline, protected] |
GLint osg::TexEnvCombine::getCombine_Alpha | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getCombine_RGB | ( | ) | const [inline] |
const Vec4& osg::TexEnvCombine::getConstantColor | ( | ) | const [inline] |
Vec3 osg::TexEnvCombine::getConstantColorAsLightDirection | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getOperand0_Alpha | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getOperand0_RGB | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getOperand1_Alpha | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getOperand1_RGB | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getOperand2_Alpha | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getOperand2_RGB | ( | ) | const [inline] |
float osg::TexEnvCombine::getScale_Alpha | ( | ) | const [inline] |
float osg::TexEnvCombine::getScale_RGB | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getSource0_Alpha | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getSource0_RGB | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getSource1_Alpha | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getSource1_RGB | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getSource2_Alpha | ( | ) | const [inline] |
GLint osg::TexEnvCombine::getSource2_RGB | ( | ) | const [inline] |
virtual bool osg::TexEnvCombine::isTextureAttribute | ( | ) | const [inline, virtual] |
Return true if StateAttribute is a type which controls texturing and needs to be issued w.r.t to specific texture unit.
Reimplemented from osg::StateAttribute.
osg::TexEnvCombine::META_StateAttribute | ( | osg | , | |
TexEnvCombine | , | |||
TEXENV | ||||
) |
bool osg::TexEnvCombine::needsTexEnvCombiner | ( | GLint | value | ) | const [inline, protected] |
void osg::TexEnvCombine::setCombine_Alpha | ( | GLint | cm | ) |
void osg::TexEnvCombine::setCombine_RGB | ( | GLint | cm | ) |
void osg::TexEnvCombine::setConstantColor | ( | const Vec4 & | color | ) | [inline] |
void osg::TexEnvCombine::setConstantColorAsLightDirection | ( | const Vec3 & | direction | ) | [inline] |
Set the constant color attribute to the given light direction for use with DOT3 combine operation.
void osg::TexEnvCombine::setOperand0_Alpha | ( | GLint | op | ) |
void osg::TexEnvCombine::setOperand0_RGB | ( | GLint | op | ) |
void osg::TexEnvCombine::setOperand1_Alpha | ( | GLint | op | ) |
void osg::TexEnvCombine::setOperand1_RGB | ( | GLint | op | ) |
void osg::TexEnvCombine::setOperand2_Alpha | ( | GLint | op | ) |
void osg::TexEnvCombine::setOperand2_RGB | ( | GLint | op | ) |
void osg::TexEnvCombine::setScale_Alpha | ( | float | scale | ) |
void osg::TexEnvCombine::setScale_RGB | ( | float | scale | ) |
void osg::TexEnvCombine::setSource0_Alpha | ( | GLint | sp | ) |
void osg::TexEnvCombine::setSource0_RGB | ( | GLint | sp | ) |
void osg::TexEnvCombine::setSource1_Alpha | ( | GLint | sp | ) |
void osg::TexEnvCombine::setSource1_RGB | ( | GLint | sp | ) |
void osg::TexEnvCombine::setSource2_Alpha | ( | GLint | sp | ) |
void osg::TexEnvCombine::setSource2_RGB | ( | GLint | sp | ) |
GLint osg::TexEnvCombine::_combine_Alpha [protected] |
GLint osg::TexEnvCombine::_combine_RGB [protected] |
osg::Vec4 osg::TexEnvCombine::_constantColor [protected] |
bool osg::TexEnvCombine::_needsTexEnvCrossbar [protected] |
GLint osg::TexEnvCombine::_operand0_Alpha [protected] |
GLint osg::TexEnvCombine::_operand0_RGB [protected] |
GLint osg::TexEnvCombine::_operand1_Alpha [protected] |
GLint osg::TexEnvCombine::_operand1_RGB [protected] |
GLint osg::TexEnvCombine::_operand2_Alpha [protected] |
GLint osg::TexEnvCombine::_operand2_RGB [protected] |
float osg::TexEnvCombine::_scale_Alpha [protected] |
float osg::TexEnvCombine::_scale_RGB [protected] |
GLint osg::TexEnvCombine::_source0_Alpha [protected] |
GLint osg::TexEnvCombine::_source0_RGB [protected] |
GLint osg::TexEnvCombine::_source1_Alpha [protected] |
GLint osg::TexEnvCombine::_source1_RGB [protected] |
GLint osg::TexEnvCombine::_source2_Alpha [protected] |
GLint osg::TexEnvCombine::_source2_RGB [protected] |