SetChannelFalloff

SetChannelFalloff

Command Index · Blitz3D · 3D Sound

SetChannelFalloff:Void channel:Int32, mode:Int32

Parameter	Mode	Type	Default	Description
channel	In	Int32	required	A channel handle from EmitSound.
mode	In	Int32	required	0 is the curve of this runtime, 1 the curve of the original and 2 the curve of SoLoud, see CreateListener. Anything else is a runtime error.

Description

Picks the curve that the volume of one 3D sound falls off by with distance. It can be called while the sound plays and is heard from the next update. This is a BlitzLLVM extension.

Differences

• A channel starts with the curve that SetFalloff has set, so this is only needed for sounds that differ from the default. A channel that is over is ignored.

Examples

; Two engines at the same distance: one with the curve of the original, one with the curve of this runtime.
a = EmitSound(engine, near)
b = EmitSound(engine, far)
SetChannelFalloff a, 1
SetChannelFalloff b, 0

Related Commands

GetChannelFalloff, GetFalloff, SetFalloff

Command Index · Blitz3D · 3D Sound