Table of Contents

Wwise SDK 2019.2.11

◆ 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.

AK_Success if successful.
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.
See also
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 ([0,100]).
in_fFocus Focus ([0,100]).
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).