◆ Compute3DPositioning() [1/2]

virtual AKRESULT AK::IAkMixerPluginContext::Compute3DPositioning	(	AkReal32	in_fAngle,
		AkReal32	in_fElevation,
		AkReal32	in_fSpread,
		AkReal32	in_fFocus,
		AkChannelConfig	in_inputConfig,
		AkChannelMask	in_uInputChanSel,
		AkChannelConfig	in_outputConfig,
		AkReal32	in_fCenterPerc,
		AK::SpeakerVolumes::MatrixPtr	out_mxVolumes
	)

pure virtual

Compute standard 3D positioning. You may use the returned volume matrix with IAkGlobalPluginContext::MixNinNChannels.

Note: The cartesian counterpart of Compute3DPositioning, that uses emitter and listener transforms, should be used instead of this function. It is more complete and more efficient.

Note: ComputePositioning is more general than this one, as it can also compute speaker gains for non-3D spatialization, and should be favored.

Returns: AK_Success if successful, AK_Fail otherwise.

See also: IAkGlobalPluginContext

Parameters

in_fAngle	Incident angle, in radians [-pi,pi], where 0 is the azimuth (positive values are clockwise).
in_fElevation	Incident elevation angle, in radians [-pi/2,pi/2], where 0 is the horizon (positive values are above the horizon).
in_fSpread	Spread ([0,1]).
in_fFocus	Focus ([0,1]).
in_inputConfig	Channel configuration of the input.
in_uInputChanSel	Mask of input channels selected for panning (excluded input channels don't contribute to the output).
in_outputConfig	Desired output configuration.
in_fCenterPerc	Center percentage. Only applies to mono inputs to outputs that have a center.
out_mxVolumes	Returned volumes matrix. Must be preallocated using AK::SpeakerVolumes::Matrix::GetRequiredSize() (see AK::SpeakerVolumes::Matrix services).

Wwise SDK 2021.1.14

◆ Compute3DPositioning() [1/2]

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