On 2019-02-22T22:06:24 +0100 "Tom M." <tom.m...@googlemail.com> wrote: > > A function f is monotonically increasing, if for all x and y such that x <= y > one has f(x) <= f(y). So, although pointless, specifying bags with the same > index multiple times does not contradict this monotonic property.
Yep, I agree. > Section 7.5 says: > > "The preset zone’s wGenNdx points to the first generator for that preset > zone." > > Unfortunately this section is lacking a sentence like: > > "The number of generators present for a preset zone is determined by the > difference between the next higher preset zone’s wGenNdx and the current > preset’s wGenNdx." > > However the PMOD and PBAG sections have such statement, so the fact that PGEN > misses this hint is just a minor bug. Thanks, this helps a lot. I see what it means now... wGenNdx points to the first index (in the same style as PBAG) and I'm actually supposed to parse n values starting at that index. The way I was interpreting it originally was that there would be n PBAG values and there'd be a 1:1 mapping between PBAG and PGEN values for a given zone. In other words, for each PBAG value, I look up the corresponding PGEN value. With the arrangement of PBAG values I showed in basic.sf2, that would obviously mean that I'd miss the all-important Instrument PGEN! -- Mark Raynsford | http://www.io7m.com
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