array-abs/array-read-help.pd at master · brbrofsvl/array-abs · GitHub

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#N canvas 1024 87 603 757 10;
#X obj 357 177 loadbang;
#X floatatom 26 71 5 0 0 0 - - -, f 5;
#X floatatom 26 359 0 0 0 0 - - -;
#X obj 1 1 cnv 15 600 50 empty empty array-read 3 12 0 18 -204280 -1
0;
#X obj 18 29 tabread;
#X obj 1 388 cnv 3 600 3 empty empty inlets 8 12 0 13 -228856 -1 0
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#X obj 1 631 cnv 3 600 3 empty empty arguments 8 12 0 13 -228856 -1
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#X text 85 655 1) symbol;
#X obj 83 398 cnv 17 3 145 empty empty 0 5 9 0 16 -191407 -162280 0
;
#X text 103 398 float;
#X text 103 486 list;
#X text 160 655 - the name of the array or table to read.;
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#N canvas 582 22 428 336 Related_objects 0;
#X obj 1 1 cnv 15 425 20 empty empty empty 3 12 0 14 -204280 -66577
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#X text 8 3 [array-read] Related Objects;
#X text 10 37 Pd Builtins;
#X obj 25 65 array get;
#X obj 125 65 tabread;
#X obj 125 95 tabread4;
#X text 10 137 From array-abs;
#X obj 25 165 array-read4;
#X obj 25 195 array-read4h;
#X obj 125 165 array-read6;
#X obj 125 195 array-read6h;
#X obj 125 225 array-read6h2;
#X obj 235 165 array-readsinc;
#X obj 25 275 array-write;
#X obj 125 275 array-swap;
#X obj 125 305 array-swap2;
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#X obj 88 695 array-abs-intro;
#X text 68 30 with both positive and negative indices;
#X text 356 89 click arrays to open;
#X floatatom 47 95 5 0 0 0 - - -, f 5;
#X floatatom 58 145 5 0 0 0 - - -, f 5;
#X text 103 550 symbol;
#X text 160 550 - an incoming symbol in the right inlet sets the name
of the array or table to read. It must use the "symbol" selector explicitly.
, f 68;
#X text 160 486 - the elements of a list are distributed across the
two inlets as usual for Pd objects. A typical list would be a float
and a symbol for the index and the array name. An array name set in
this manner will stay set until changed., f 68;
#X obj 83 550 cnv 17 3 17 empty empty 1 5 9 0 16 -191407 -162280 0
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#X obj 83 601 cnv 17 3 17 empty empty 0 5 9 0 16 -191407 -162280 0
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#X text 103 601 float;
#X text 160 601 - the float read from the array at the specified index.
, f 68;
#X msg 191 242 symbol array-read-cos;
#X msg 207 310 symbol array-read-sin;
#X text 414 11 Part of array-abs \; Array Abstraction Library;
#N canvas 167 535 378 246 META 0;
#X text 18 14 KEYWORDS control array;
#X text 18 34 LICENSE SIBSD;
#X text 18 54 DESCRIPTION read numbers from an array with positive
or negative indices;
#X text 18 84 INLET_0 float list;
#X text 18 104 INLET_1 symbol;
#X text 18 124 LIBRARY array-abs;
#X text 18 144 AUTHOR Matt Barber;
#X text 18 164 RELEASE_DATE 2015;
#X text 18 184 HELP_PATCH_AUTHORS Matt Barber \, 2016;
#X restore 535 735 pd META;
#X obj 198 695 array-read-comparison;
#X obj 357 109 array define \$0-array-read-cos;
#X obj 357 143 array define \$0-array-read-sin;
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#X obj 191 220 f \$0;
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#X obj 207 288 f \$0;
#X obj 207 269 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
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#X obj 26 333 array-read \$0-array-read-cos;
#X msg 357 227 \; \$1-array-read-cos cosinesum 16 0 1 \; \$1-array-read-sin
sinesum 16 1 \;;
#X obj 47 119 list append \$0-array-read-cos;
#X obj 58 170 list append \$0-array-read-sin;
#X text 160 398 - an incoming float indicates the index at which to
read (truncated to int). The index ranges from 0 to 1 less than array
size (i.e. n-1) in positive numbers \, and from -1 to -n in negative
numbers. Negative indices are added to the array size \, so that index
-1 points to the last element \, -2 to the penultimate \, and -n to
the zeroth. Onsets greater than n-1 or less than -n are dropped.,
f 68;
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