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inverse-square-of-distance volume attenuation

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This commit is contained in:
Darren Ranalli 2003-07-21 20:33:42 +00:00
parent f9d51290c6
commit 3fae851833
1 changed files with 3 additions and 2 deletions
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5
direct/src/showbase/SfxPlayer.py
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@ -6,7 +6,7 @@ class SfxPlayer:
Play sound effects, potentially localized.
"""
UseInverseSquare = 0
UseInverseSquare = 1
def __init__(self):
# Distance at which sounds can no longer be heard
@ -14,7 +14,8 @@ class SfxPlayer:
self.cutoffDistance = 120.0
# cutoff for inverse square attenuation
#self.cutoffDistance = 300.0
if SfxPlayer.UseInverseSquare:
self.cutoffDistance = 300.0
# volume attenuates according to the inverse square of the
# distance from the source. volume = 1/(distance^2)
# this is the volume at which a sound is nearly inaudible