SoListenerGainElement - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 3.1.3
Note : Coin

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NAMESoListenerGainElement − The SoListenerGainElement class stores the SoListener gain during a scene graph traversal​.

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SYNOPSIS
#include <Inventor/elements/SoListenerGainElement​.h> Inherits SoFloatElement​.

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Public Member Functionsvirtual void init (SoState *state)

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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 float gain)
static void set (SoState *const state, const float gain)
static float get (SoState *const state)

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Protected Member Functionsvirtual ~SoListenerGainElement ()

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Additional Inherited Members

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Detailed DescriptionThe SoListenerGainElement class stores the SoListener gain during a scene graph traversal​. This gain is set by SoListener nodes during audio rendering​. The SoListenerGainElement is used when the SoVRMLSound nodes render themselves​. 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​.0

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Constructor & Destructor Documentation

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

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Member Function Documentation

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void * SoListenerGainElement::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​.

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void SoListenerGainElement::init (SoState * state) [virtual]This function initializes the element type in the given SoState​. It is called for the first element of each enabled element type in SoState objects​. Reimplemented from SoFloatElement​.

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void SoListenerGainElement::set (SoState *const state, SoNode *const node, const float gain) [static]Sets the value of this element​.

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void SoListenerGainElement::set (SoState *const state, const float gain) [static]This is an overloaded member function, provided for convenience​. It differs from the above function only in what argument(s) it accepts​.

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float SoListenerGainElement::get (SoState *const state) [static]Returns the element value​.

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

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Johanes Gumabo

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