[jitter] fading out jit.gl.nurbs??

I am trying to fade out jit.gl.nurbs, without using the 
matrixoutput/xfade option. As far as I can tell, the below patch should 
fade out the nurbs when the alpha color message is brought to 0.... but 
it doesn't.....

Any ideas why? And if not, does anyone have any other ideas how to fade 
out a jit.gl.nurbs scene from the renderer? Thanks! Robbie

#P window setfont "Sans Serif" 9.;
#P flonum 238 544 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P toggle 193 601 15 0;
#P window linecount 1;
#P message 193 619 55 196617 floating \$1;
#P flonum 373 431 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 324 592 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 275 571 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 253 618 117 196617 pak color 0.31 0.5 0.54;
#P flonum 501 519 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 463 519 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 423 519 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 398 546 85 196617 pak scale 1. 1. 1.;
#P newex 367 641 50 196617 s nurby1;
#P flonum 520 567 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 482 567 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 442 567 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 414 591 95 196617 pak position 0. 0. 0.;
#P toggle 111 600 15 0;
#P newex 72 599 35 196617 sel 27;
#P message 111 618 68 196617 fullscreen \$1;
#P newex 29 642 194 196617 jit.window foo @depthbuffer 1 @interp 1;
#P newex 27 599 40 196617 key;
#P number 533 269 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P message 533 287 63 196617 order \$1 \$1;
#P number 478 269 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P message 478 287 54 196617 dim \$1 \$1;
#P newex 427 286 50 196617 r nurby1;
#P number 395 222 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P message 395 243 54 196617 dim \$1 \$1;
#P button 334 239 15 0;
#P newex 334 266 110 196617 jit.noise 3 float32 8 8;
#P newex 257 169 43 196617 jit.qball;
#P number 302 131 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P toggle 257 123 15 0;
#P newex 257 149 55 196617 metro 20;
#P newex 257 189 66 196617 t b erase b b;
#P window linecount 2;
#P newex 334 313 236 196617 jit.gl.nurbs foo @smooth_shading 1 
@blend_enable 1 @depth_enable 1 @lighting_enable 1;
#P window linecount 1;
#P newex 257 358 80 196617 jit.gl.render foo;
#P newex 334 286 89 196617 prepend ctlmatrix;
#P window linecount 4;
#P comment 418 433 100 196617 if this (the alpha channel) is 0. shoudlnt 
the nurb disappear?;
#P user panel 363 420 171 72;
#X brgb 191 191 191;
#X frgb 0 0 0;
#X border 1;
#X rounded 0;
#X shadow 0;
#X done;
#P fasten 21 0 20 0 116 637 34 637;
#P fasten 37 0 20 0 198 637 34 637;
#P fasten 19 0 22 0 32 618 69 618 69 597 77 597;
#P fasten 22 0 23 0 77 617 108 617 108 597 116 597;
#P connect 23 0 21 0;
#P connect 38 0 37 0;
#P connect 39 0 33 0;
#P connect 7 0 6 0;
#P connect 6 0 9 0;
#P connect 9 0 5 0;
#P connect 5 0 3 0;
#P fasten 5 1 3 0 280 221 262 221;
#P fasten 4 0 3 0 339 350 262 350;
#P connect 34 0 33 1;
#P connect 8 0 6 1;
#P fasten 35 0 33 2 329 612 328 612;
#P fasten 5 2 11 0 298 222 339 222;
#P connect 11 0 10 0;
#P fasten 12 0 10 0 400 262 339 262;
#P connect 10 0 2 0;
#P connect 2 0 4 0;
#P fasten 14 0 4 0 432 306 339 306;
#P fasten 17 0 4 0 538 309 339 309;
#P fasten 15 0 4 0 483 309 339 309;
#P fasten 36 0 33 3 378 612 363 612;
#P fasten 33 0 28 0 258 638 372 638;
#P fasten 29 0 28 0 403 636 372 636;
#P fasten 24 0 28 0 419 636 372 636;
#P connect 13 0 12 0;
#P connect 30 0 29 1;
#P connect 25 0 24 1;
#P fasten 31 0 29 2 468 540 453 540;
#P fasten 26 0 24 2 487 586 475 586;
#P fasten 32 0 29 3 506 540 478 540;
#P connect 16 0 15 0;
#P fasten 27 0 24 3 525 586 503 586;
#P connect 18 0 17 0;
#P window clipboard copycount 40;
>
> _______________________________________________
> jitter mailing list
> jitter at cycling74.com
> http://www.cycling74.com/mailman/listinfo/jitter
>