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Unigine::Plugins::FMOD::Channel Class

Header: #include <plugins/UnigineFMOD.h>
Notice
This set of functions is available when the FMOD plugin is loaded.

A source of audio signal that connects to the ChannelGroup mixing hierarchy.

Channel Class

Members


void setPaused ( bool value ) #

Sets the pause state for the channel.

Arguments

  • bool value - true to pause the channel, false to unpause it.

bool getPaused ( ) #

Returns the pause state of the channel.

void setVolume ( float volume ) #

Sets the volume level.

Arguments

  • float volume - Volume level in range [-inf; inf]. 0 = silent, 1 = full. Negative level inverts the signal. Values larger than 1 amplify the signal.

float getVolume ( ) #

Returns the current volume level.

Return value

Volume level.

bool isPlaying ( ) #

Returns the playing state.

Return value

true if the channel is playing, otherwise, false.

void stop ( ) #

Stops the Channel (or all Channels in nested ChannelGroups) from playing.

void setMinMaxDistance ( float min, float max ) #

Sets the minimum and maximum distances used to calculate the 3D rolloff attenuation.

Arguments

  • float min - Distance from the source where attenuation begins. Range: [0; max]. Default: 1
  • float max - Distance from the source where attenuation ends. Range: [min; inf]. Default: 10000.

void setPosition ( const Math::Vec3& position ) #

Sets the 3D position used to apply panning and attenuation.

Arguments

  • const Math::Vec3& position - Position in 3D space used for panning and attenuation.

void setPositionTimeLine ( unsigned int position, FMODEnums::TIME_UNIT time_unit ) #

Sets the current playback position.

Arguments

void getPositionTimeLine ( unsigned int & position, FMODEnums::TIME_UNIT time_unit ) #

Returns the current playback position.

Arguments

  • unsigned int & position - Playback position.
  • FMODEnums::TIME_UNIT time_unit - Time units for position.

void release ( ) #

Releases the channel object.

void setVelocity ( const Math::Vec3& velocity ) #

Sets the velocity used to apply doppler.

Arguments

  • const Math::Vec3& velocity - Velocity in 3D space used for doppler.

DSP * addDSP ( int index, DSPType::TYPE dsp_type ) #

Adds a DSP unit to the specified index in the DSP chain.

Arguments

  • int index - Offset into the DSP chain.
  • DSPType::TYPE dsp_type - Type of the DSP.

Return value

Added DSP.

void removeDSP ( int index ) #

Removes the specified DSP unit from the DSP chain.

Arguments

  • int index - Index of the DSP unit.

DSP * getDSP ( int index ) #

Returns the DSP unit at the specified index in the DSP chain.

Arguments

  • int index - Index of the DSP unit.

Return value

DSP unit at the specified index.
Last update: 2021-11-30
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