SoTextureCombineElement - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 4.0.0
Note : Coin

NAMESoTextureCombineElement − The SoTextureCombineElement class is yet to be documented​.

SYNOPSIS
#include <Inventor/elements/SoTextureCombineElement​.h> Inherits SoElement​.

Classesclass UnitData

Public Typesenum Source { PRIMARY_COLOR = 0x8577, TEXTURE = 0x1702, CONSTANT = 0x8576, PREVIOUS = 0x8578 }
enum Operand { SRC_COLOR = 0x0300, ONE_MINUS_SRC_COLOR = 0x0301, SRC_ALPHA = 0x0302, ONE_MINUS_SRC_ALPHA = 0x0303 }
enum Operation { REPLACE = 0x1E01, MODULATE = 0x2100, ADD = 0x0104, ADD_SIGNED = 0x8574, SUBTRACT = 0x84E7, INTERPOLATE = 0x8575, DOT3_RGB = 0x86AE, DOT3_RGBA = 0x86AF }

Public Member Functionsvirtual void init (SoState *state)
FIXME: write doc​.
virtual void push (SoState *state)
virtual SbBool matches (const SoElement *elem) const
SoElement * copyMatchInfo (void) const
virtual void setElt (const int unit, const SbUniqueId nodeid, const Operation rgboperation, const Operation alphaoperation, const Source *rgbsource, const Source *alphasource, const Operand *rgboperand, const Operand *alphaoperand, const SbColor4f &constantcolor, const float rgbscale, const float alphascale)
FIXME: write doc​.

Static Public Member Functionsstatic SoType getClassTypeId (void)
static int getClassStackIndex (void)
static void * createInstance (void)
static void initClass (void)
static void set (SoState *const state, SoNode *const node, const int unit, const Operation rgboperation, const Operation alphaoperation, const Source *rgbsource, const Source *alphasource, const Operand *rgboperand, const Operand *alphaoperand, const SbColor4f &constantcolor, const float rgbscale, const float alphascale)
FIXME: write doc​.
static SbBool isDefault (SoState *const state, const int unit)
static void get (SoState *const state, const int unit, Operation &rgboperation, Operation &alphaoperation, Source *rgbsource, Source *alphasource, Operand *rgboperand, Operand *alphaoperand, SbColor4f &constantcolor, float &rgbscale, float &alphascale)
FIXME: write doc​.
static void apply (SoState *state, const int unit)

Protected Member Functionsvirtual ~SoTextureCombineElement ()
const UnitData & getUnitData (const int unit) const

Additional Inherited Members

Detailed DescriptionThe SoTextureCombineElement class is yet to be documented​. FIXME: write doc​. Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2​.1 API​.
Since Coin 2​.3

Constructor & Destructor Documentation

SoTextureCombineElement::~SoTextureCombineElement () [protected], [virtual]The destructor​.

Member Function Documentation

void * SoTextureCombineElement::createInstance (void) [static]This API member is considered internal to the library, as it is not likely to be of interest to the application programmer​.


void SoTextureCombineElement::initClass (void) [static]This static method initializes static data for the SoTextureCombineElement class​.

void SoTextureCombineElement::push (SoState * state) [virtual]This method is called every time a new element is required in one of the stacks​. This happens when a writable element is requested, using SoState::getElement() or indirectly SoElement::getElement(), and the depth of the current element is less than the state depth​. Override this method if your element needs to copy data from the previous top of stack​. The push() method is called on the new element, and the previous element can be found using SoElement::getNextInStack()​. Reimplemented from SoElement​.

SbBool SoTextureCombineElement::matches (const SoElement * element) const [virtual]This function returns TRUE is the element matches another element (of the same class), with respect to cache validity​. If the application programmer's extension element has a matches() function, it should also have a copyMatchInfo() function​. Implements SoElement​.

SoElement * SoTextureCombineElement::copyMatchInfo (void) const [virtual]This function creates a copy of the element that contains enough information to enable the matches() function to work​. Used to help with scenegraph traversal caching operations​. Implements SoElement​.

AuthorGenerated automatically by Doxygen for Coin from the source code​.
0
Johanes Gumabo
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