Scott, See stack "ease255" on RevOnline under user "ReactorLab" - a
variation of the old "ease in" stack for graphics. Rich
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The following might be of some use - or even tweakable;
go stack URL "http://www.molekular.co.uk/tmp/seriesTest.rev";
JC
Scott Rossi wrote:
Being math challenged as I am, I'm wondering if any of the math experts out
there can explain how to increase the value of a variable by a progressively
my first thoughts would be
---how often is this ocurring?
---is it tied to a user-feedback event (eg. mouse move, scroll change)
---do you have to keep changing it in the design process
---are you limited to integers or can there be real numbers
Your example describes a linear "arithmetic progress
Simplest suggestion is an arithmetic series
Each term of the series increases (or decreases) by a constant amount
You need the series to sum to 180 (to go from 75 to 255)
For n terms the sum is 0.5*n*(a[1]+a[n])
Therefore for 30 terms, a[30]=12-a[1]
Also, a[n]=a[1]+d*(n-1) where d is the constant
Recently, kee nethery wrote:
>> start with a base number, say 75, and add
>
> You mean base as in the starting number and not base as in base16 or
> base24 or base75?
Yes, a starting number. Thanks for helping me clarify what I'm after. I
looking to calculate the value to be added in each step
When you say
start with a base number, say 75, and add
You mean base as in the starting number and not base as in base16 or
base24 or base75?
If that's the case:
put 75 into theNum
repeat with x = 18 down to 1
add x to theNum
if theNum > 254 then
exit repeat
end if
end rep
Being math challenged as I am, I'm wondering if any of the math experts out
there can explain how to increase the value of a variable by a progressively
decreasing amount. I believe this might be referred to as logarithmic
change(?).
In any event, I want to start with a base number, say 75, and a
