[PD] GEM: gemwin perspec strange behavior

[Jack]

Same problem here on Ubuntu 9.10 with Pd-ext 0.41.4 and GEM 0.92.2.
Using a [t f f], [* -1], [pack f f] and [perspec $2 $1 $2 $1 1 20]
resolves the problem.
++

Jack



Le vendredi 26 février 2010 à 16:51 +0100, Dario Pedrioli a écrit :
> Hi all,
> 
> I'm triyng to play with perspec message.
> 
> I notice that if I send a "normal" message to gemwin, everything works
> ok.
> 
> But if I send the same message "compiled" from a message or a number
> box (or whatever), the center of the scene go to the left bottom
> point. 
> 
> OK:
> 
> [perspec -2 2 -2 2 1 20<
> |
> [gemwin]
> 
> KO:
> 
> [2<
> |
> [perspec -$1 $1 -$1 $1 1 20<
> 
> My sistem is a ubuntu 64bit - GEM: ver: 0.92.2 - nvidia GTX 260 with
> closed source drivers
> 
> Someone noticed this?
> It's only on my machine?
> 
> Thanks.
> 
> PS: below a patch that shows the behavior (for me).
> 
> #N canvas 632 391 450 300 10;
> #X obj 42 71 gemwin;
> #X msg 42 31 create \, 1;
> #X obj 40 167 gemhead;
> #X obj 40 193 cube;
> #X floatatom 231 126 5 0 0 0 - - -;
> #X msg 231 144 perspec -\$1 \$1 -\$1 \$1 1 20;
> #X msg 109 31 0 \, destroy;
> #X msg 227 26 perspec -1 1 -1 1 1 20;
> #X msg 273 123 2;
> #X msg 228 48 perspec -2 2 -2 2 1 20;
> #X text 230 3 OK;
> #X text 235 100 KO;
> #X connect 1 0 0 0;
> #X connect 2 0 3 0;
> #X connect 4 0 5 0;
> #X connect 5 0 0 0;
> #X connect 6 0 0 0;
> #X connect 7 0 0 0;
> #X connect 8 0 5 0;
> #X connect 9 0 0 0;
> 
> _______________________________________________
> Pd-list at iem.at mailing list
> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list