0
0

hi
I read the FMOD Ex document about logarithmic 3d roll off mode, and know if I set the event 3d min distance to 3m, if the distance reachs 6m, the volume will be halved, but I am puzzled if the distance reachs 5m, what is the volume left?
so I want to search the logarithmic formula, thanks very much if anybody know it.
thanks again.

• You must to post comments
0
0

so there is nobody know it or it doesn’t make any sense?

• You must to post comments
0
0

it is just a reciprocal – volume = mindistance / distance.

• You must to post comments
0
0

[quote="brett":1by0puxf]it is just a reciprocal – volume = mindistance / distance.[/quote:1by0puxf]

sorry, I really don’t understand what you said, can you show me a example? thanks very much

• You must to post comments
0
0

That means that when your mindistance is set to 3, and you are 5 away, it will be at 3/5 volume, when you are 6 away then you are at 3/6=1/2 volume, when you are 21 away then you are at 3/21= 1/7th volume.

• You must to post comments
0
0

[quote="OvermindDL1":1mjpka93]That means that when your mindistance is set to 3, and you are 5 away, it will be at 3/5 volume, when you are 6 away then you are at 3/6=1/2 volume, when you are 21 away then you are at 3/21= 1/7th volume.[/quote:1mjpka93]

no, thanks firstly, based on the document ,if you are 9, it will be 1/4 not 1/3

• You must to post comments
Showing 5 results