"auto 1, 1"--[alpha] with double [gemhead] idiom - GEM-dev

2 Jul 2008


      Hi,
The attached patch "double-gemhead-auto-alpha.pd" doesn't work as I 
expect (I don't get any automatic depth sorting).  Is there any 
suggested workaround for repetition with auto alpha depth sorting or is 
this a bug in Gem?
Thanks,
Claude
-- 
http://claudiusmaximus.goto10.org


#N canvas 0 0 361 556 10;
#X obj 5 54 gemwin;
#X msg 24 7 create , 1;
#X msg 26 30 0 , destroy;
#X obj 81 94 gemhead;
#X obj 81 157 alpha;
#X obj 15 94 loadbang;
#X msg 81 212 5;
#X obj 81 239 until;
#X obj 81 187 t b b;
#X msg 160 223 0;
#X obj 81 264 t b b;
#X obj 142 265 f;
#X obj 186 266 + 1;
#X obj 81 299 gemhead;
#X obj 11 239 loadbang;
#X msg 11 263 0;
#X obj 81 432 color;
#X obj 225 303 / 5;
#X msg 225 330 $1 1 1;
#X obj 225 353 hsv2rgb;
#X obj 81 458 cube;
#X obj 81 330 translate 0 0 0 -1;
#X obj 199 117 hradio 15 1 0 2 empty empty empty 0 -8 0 10 -262144
-1 -1 0;
#X obj 199 68 loadbang;
#X msg 199 90 0;
#X msg 15 123 auto 1 , 1;
#X msg 225 379 $1 $2 $3 0.15;
#X text 6 489 Expect: depth sorting of 5 cubes => result same;
#X text 7 510 Get: no depth sorting => results differ;
#X msg 168 186 set 0;
#X msg 223 186 set 4;
#X msg 194 234 1;
#X msg 227 235 -1;
#X obj 199 144 sel 0 1;
#X connect 1 0 0 0;
#X connect 2 0 0 0;
#X connect 3 0 4 0;
#X connect 4 0 8 0;
#X connect 5 0 25 0;
#X connect 6 0 7 0;
#X connect 7 0 10 0;
#X connect 8 0 6 0;
#X connect 8 1 9 0;
#X connect 9 0 11 1;
#X connect 10 0 13 0;
#X connect 10 1 11 0;
#X connect 11 0 12 0;
#X connect 11 0 17 0;
#X connect 11 0 21 1;
#X connect 12 0 11 1;
#X connect 13 0 21 0;
#X connect 14 0 15 0;
#X connect 15 0 13 0;
#X connect 16 0 20 0;
#X connect 17 0 18 0;
#X connect 18 0 19 0;
#X connect 19 0 26 0;
#X connect 21 0 16 0;
#X connect 22 0 33 0;
#X connect 23 0 24 0;
#X connect 24 0 22 0;
#X connect 25 0 4 0;
#X connect 26 0 16 1;
#X connect 29 0 9 0;
#X connect 30 0 9 0;
#X connect 31 0 12 1;
#X connect 32 0 12 1;
#X connect 33 0 29 0;
#X connect 33 0 31 0;
#X connect 33 1 30 0;
#X connect 33 1 32 0;