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The SoMultiTextureEnabledElement class is an element which stores whether texturing is enabled or not.Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API. More...
#include <Inventor/elements/SoMultiTextureEnabledElement.h>
Public Types | |
enum | Mode { DISABLED, TEXTURE2D, RECTANGLE, CUBEMAP, TEXTURE3D } |
Public Member Functions | |
virtual void | init (SoState *state) |
virtual void | setElt (const int unit, const int mode) |
virtual void | push (SoState *state) |
virtual SbBool | matches (const SoElement *elem) const |
SoElement * | copyMatchInfo (void) const |
Static Public Member Functions | |
static void | initClass (void) |
static void | set (SoState *state, SoNode *node, const int unit, const SbBool enabled) |
static SbBool | get (SoState *state, const int unit) |
static const SbBool * | getEnabledUnits (SoState *state, int &lastenabled) |
static const Mode * | getActiveUnits (SoState *state, int &lastenabled) |
static void | enableRectangle (SoState *state, SoNode *node, const int unit) |
static void | enableCubeMap (SoState *state, SoNode *node, const int unit) |
static Mode | getMode (SoState *state, const int unit) |
static void | disableAll (SoState *state) |
Protected Member Functions | |
virtual | ~SoMultiTextureEnabledElement () |
SbBool | isEnabled (const int unit) const |
Mode | getMode (const int unit) const |
The SoMultiTextureEnabledElement class is an element which stores whether texturing is enabled or not.
Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.
SoMultiTextureEnabledElement::~SoMultiTextureEnabledElement | ( | void | ) | [protected, virtual] |
The destructor.
void SoMultiTextureEnabledElement::initClass | ( | void | ) | [static] |
Initialize relevant common data for all instances, like the type system.
Reimplemented from SoElement.
SbBool SoMultiTextureEnabledElement::get | ( | SoState * | state, |
const int | unit | ||
) | [static] |
Return current state of this element for unit.
void SoMultiTextureEnabledElement::setElt | ( | const int | unit, |
const int | enabled | ||
) | [virtual] |
virtual element set function.
SoElement * SoMultiTextureEnabledElement::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.
const SbBool * SoMultiTextureEnabledElement::getEnabledUnits | ( | SoState * | state, |
int & | lastenabled | ||
) | [static] |
Returns a pointer to a boolean array. TRUE means unit is enabled and that texture coordinates must be sent to the unit. lastenabled is set to the last enabled unit.
const SoMultiTextureEnabledElement::Mode * SoMultiTextureEnabledElement::getActiveUnits | ( | SoState * | state, |
int & | lastenabled | ||
) | [static] |
Returns the mode of all units. Also returns the last enabled unit in lastenabled.
void SoMultiTextureEnabledElement::enableRectangle | ( | SoState * | state, |
SoNode * | node, | ||
const int | unit | ||
) | [static] |
Enable RECTANGLE texture mode.
void SoMultiTextureEnabledElement::enableCubeMap | ( | SoState * | state, |
SoNode * | node, | ||
const int | unit | ||
) | [static] |
Enable CUBEMAP texture mode.
SoMultiTextureEnabledElement::Mode SoMultiTextureEnabledElement::getMode | ( | SoState * | state, |
const int | unit | ||
) | [static] |
Returns the mode for a texture unit.
void SoMultiTextureEnabledElement::disableAll | ( | SoState * | state | ) | [static] |
Disable all active texture units. Convenient when all textures needs to be disabled before rendering.
SbBool SoMultiTextureEnabledElement::isEnabled | ( | const int | unit | ) | const [protected] |
Returns TRUE if unit is enabled (Mode == DISABLED).
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