Re: [PD] round off the corners of a [line] movement?

[cyrille henry]

Le 27/09/2023 à 17:58, Antoine Rousseau a écrit :

I've always loved [line3] :-)

thanks!

[line3~] would be cool too, by the way.

you can use a more efficient hack :

[line3]
 |
[$1 20<
 |
[line~]



but lop~ is also working nicely for very low frequency.
see attachment

cheers

Antoine

Le mer. 27 sept. 2023 à 16:12, cyrille henry <c...@chnry.net 
<mailto:c...@chnry.net>> a écrit :

    hello,

    it's not vanilla, but line3 is using a 3rd degree polynomial to allow 
continuity of the tangents. It is also working if you trigger a new line before 
the end of the current.
    equation is not very complex and can be ported to vanilla, but I was lazy...
    You can find it in nusmuk_somthing in deken

    cheers
    c



    Le 26/09/2023 à 20:06, Peter P. a écrit :
     > Hi list,
     >
     > often when I use [line¨] to make frequency glissandi, the point when the
     > ramp starts, and the point where it ends, appear as very sudden events
     > to my ears. I am wondering if there is an easy way to gradually speed up
     > the ramp when it starts, and slow it down before it reaches its target
     > value?
     > The only way I can think of so far is to model such a behavior with two
     > masses connected by an elastic link using the pmpd library. But a
     > vanilla way would be very interesting too!
     >
     > Thanks in advance for all ideas and pointers!
     > cheersz, Peter
     >
     >
     >
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#N canvas 195 365 475 450 12;
#X obj 145 162 snapshot~;
#X obj 257 102 metro 20;
#X obj 259 73 loadbang;
#X obj 143 198 vsl 20 170 0 1 0 0 empty empty empty 0 -9 0 12 #fcfcfc #000000 #000000 0 1;
#X obj 141 59 tgl 20 0 empty empty empty 0 -10 0 12 #fcfcfc #000000 #000000 0 1;
#X obj 140 95 lop~ 0.1;
#X obj 143 123 lop~ 0.1;
#X connect 0 0 3 0;
#X connect 1 0 0 0;
#X connect 2 0 1 0;
#X connect 4 0 5 0;
#X connect 5 0 6 0;
#X connect 6 0 0 0;

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