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Occlusion/Obstruction in OpenAL

General and Gameplay Programming Programming

Started by b1llz October 20, 2002 04:51 PM

0 comments, last by b1llz 21 years, 6 months ago

b1llz

122

Author

October 20, 2002 04:51 PM

does anyone hav any idea how to implement basic occlusion and obstruction with the help of OpenAL. How do we make the sound behave differently dependin on our geometery, not just distance. help. On a long enough time line, the survival rate drops to zero.

On a long enough time line, the survival rate drops to zero.

billybob

134

October 20, 2002 05:25 PM

i think you may need EAX, and even with that all you can do is set the kind of geometry around you to make different acustics. if you want walls to block sounds and stuff you''ll have to do a ray trace between the sound and your position, if something is in the way, ''dim'' the sound.