SoTextureCombineElement

Langue: en

Autres versions - même langue

Version: 357816 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

NAME

SoTextureCombineElement -

The SoTextureCombineElement class is yet to be documented.

FIXME: write doc.

SYNOPSIS


#include <Inventor/elements/SoTextureCombineElement.h>

Inherits SoElement.

Public Types


enum 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 Functions


virtual 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 uint32_t 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 Functions


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 Functions


virtual ~SoTextureCombineElement ()

const UnitData & getUnitData (const int unit) const

Detailed Description

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

Reimplemented from 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.

Author

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