◆ BypassPortalSubtraction

bool AkGeometryInstanceParams::BypassPortalSubtraction

[Experimental] When set to false (default), the intersection of the geometry instance with any portal bounding box is subtracted from the geometry. In effect, an opening is created at the portal location through which sound can pass. When set to true, portals cannot create openings in the geometry instance. Enable this to allow the geometry instance to be an obstacle to paths going into or through portal bounds.

AK::SpatialAudio::SetPortal

在文件 AkSpatialAudio.h 第 619 行定义.

Wwise SDK

BypassPortalSubtraction

◆ BypassPortalSubtraction

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