in example “catart-mubu-tutorial 1d random” the left outlet of p retrigger-random is connected to camu.target.
In example “catart-mubu-tutorial 1d2 random+move modes” the left outlet of p retrigger-random is connected directly to mubu.knn.
To me it looks like an error, since you want to select based on the x/y descriptors, or am I missing something?
there’s a subtle difference: sending the retrigger bang directly to knn makes it reselect with the current target, but also output a flag with the selected message, which is necessary for camu.random.filter.
All these details will be greatly simplified when that stuff will at some time be included into the externals.
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