27 Nov
2009
27 Nov
'09
3:24 p.m.
Hi,
I have the impression that GEM documentation is very poor. Please prove I'm wrong, that would make me very happy.
I don't understand how to use pix_snap (and I'm quite surprised to see that the help patch doesn't provide any example like most help patches do).
In my ignorance, I would expect the attached patch to "capture" a "photo" of the red sphere and this photo to appear as a texture on the rectangle in the background, as soon as you click on the "snap" message box. On the contrary, I only see a black rectangle.
What am I doing wrong?
Thanks m.
--
Matteo Sisti Sette
matteosistisette@gmail.com
http://www.matteosistisette.com
#N canvas 623 111 725 579 12;
#X obj 508 125 pix_snap;
#X obj 22 147 gemhead;
#X obj 506 174 pix_texture;
#X obj 314 362 rectangle 5.3333 4;
#X obj 36 338 rotateXYZ 0 0 0;
#X floatatom 54 304 5 0 0 0 - - -;
#X floatatom 101 302 5 0 0 0 - - -;
#X obj 37 453 color 1 0 0;
#X obj 34 494 sphere;
#X obj 429 492 gemwin;
#X msg 385 434 create , 1;
#X msg 484 457 destroy;
#X msg 509 83 snap;
#X obj 29 397 translateXYZ 0 0 -6;
#X obj 302 315 translateXYZ 0 0 -8;
#X obj 441 36 gemhead;
#X obj 303 118 gemhead;
#X obj 306 256 pix_texture;
#X connect 0 0 2 0;
#X connect 1 0 4 0;
#X connect 2 1 17 1;
#X connect 4 0 13 0;
#X connect 5 0 4 1;
#X connect 6 0 4 2;
#X connect 7 0 8 0;
#X connect 10 0 9 0;
#X connect 11 0 9 0;
#X connect 12 0 0 0;
#X connect 13 0 7 0;
#X connect 14 0 3 0;
#X connect 15 0 0 0;
#X connect 16 0 17 0;
#X connect 17 0 14 0;