Re: Problems Fading Out Music
Re: Problems Fading Out Music
- Subject: Re: Problems Fading Out Music
- From: Chunk 1978 <email@hidden>
- Date: Tue, 26 Jan 2010 18:03:15 -0500
sorry, you're correct. i had an error in the code so it was wrongly
implemented. it does indeed work with negative values. thanks again.
On Tue, Jan 26, 2010 at 5:35 PM, Graham Cox <email@hidden> wrote:
>
> On 27/01/2010, at 9:24 AM, Graham Cox wrote:
>
>>
>> On 27/01/2010, at 9:18 AM, Chunk 1978 wrote:
>>
>>> i just realized that this formula doesn't work with negative numbers.
>>> for example: shifting a pitch down one octave over a duration from
>>> 0.0 to -0.5, or panning a source with a duration from center at 0.0 to
>>> the left -1.0.
>>>
>>> any advice?
>>
>>
>> Yes it does. You must have made a mistake implementing it.
>
>
> I just realised why you think it doesn't. It's not the DURATION that needs to be negative, it's the values. Time only ever progresses in one direction, as far as we know, therefore the time values are always +ve. The value may freely be negative, which after all is what you are controlling.
>
> --Graham
>
>
>
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