zone.create.ratio
Syntax
- f = zone.create.ratio(fr,index,isize)
Get a value calculated by a geometric progression, given a ratio, an index, and a size. This is the same ratio as is used in the
zone create
logic, extrusions, and building blocks. This divides the interval from 0.0 to 1.0 into size sections, each of which is ratio times the size of the previous one.Returns: f - the fraction from 0.0 to 1.0 of the geometric progression from 0 to size at index of the given ratio
Arguments: fr - the geometric ratio to use for the progression. Each interval will be ratio times larger than the previous.
index - the index (from 0 to size) of the location in the progression to calculate
isize - the total number of intervals involved
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