AkDiffractionPathInfo

Wwise SDK 2024.1.4

#include <AkSpatialAudio.h>

Public Attributes
AkVector64	nodes [kMaxNodes]

AkVector64	emitterPos

AkReal32	angles [kMaxNodes]
	Raw diffraction angles at each point, in radians. More...

AkPortalID	portals [kMaxNodes]

AkRoomID	rooms [kMaxNodes+1]

AkWorldTransform	virtualPos
	Virtual emitter position. This is the position that is passed to the sound engine to render the audio using multi-positioning, for this particular path. More...

AkUInt32	nodeCount
	Total number of nodes in the path. Defines the number of valid entries in the `nodes`, `angles`, and `portals` arrays. The `rooms` array has one extra slot to fit the emitter's room. More...

AkReal32	diffraction

AkReal32	transmissionLoss

AkReal32	totLength

AkReal32	obstructionValue

AkReal32	occlusionValue

AkReal32	gain

Static Public Attributes
static const AkUInt32	kMaxNodes = AK_MAX_SOUND_PROPAGATION_DEPTH
	Defines the maximum number of nodes that a user can retrieve information about. Longer paths will be truncated. More...

Detailed Description

Structure for retrieving information about paths for a given emitter. The diffraction paths represent indirect sound paths from the emitter to the listener, whether they go through portals (via the rooms and portals API) or are diffracted around edges (via the geometric diffraction API). The direct path is included here and can be identified by checking nodeCount == 0. The direct path may have a non-zero transmission loss if it passes through geometry or between rooms.

Definition at line 287 of file AkSpatialAudio.h.

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