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[jitter] Rendering to texture: how to jit.gl.videoplane at full screen??

Robert Griffin Byron robbiebyron at gmail.com
Thu Jan 24 06:17:02 MST 2008


Thanks for your help, everyone.

So let me get this straight. In order to toggle back and forth between  
in/out of fullscreen:

1- Set the destination dimensions for the full screen texture by  
adding @dest_dim x y  (x and y being the pixel dimensions of my  
monitor screen) to jit.gl.texture

2- Add @transform_reset 2 to jit.gl.videoplane.

3- To return to the normal sized jit.window, I use the attribute @size  
a b (these dimensions can be anything?) to jit.window.

Am I on the right path? If so, how come a get a blank screen every now  
and then?

Cheers, Robbie

max v2;
#N vpatcher 53 115 1493 967;
#P window setfont "Sans Serif" 9.;
#P window linecount 3;
#P comment 874 97 57 196617 monitor size 1440 X 900;
#P window linecount 1;
#P message 416 480 43 196617 1.6568;
#P message 310 478 55 196617 2.209066;
#P comment 1076 859 169 196617 andrewb at cycling74.com;
#P user jit.fpsgui 159 862 60 196617 0;
#N vpatcher 241 275 491 513;
#P window setfont "Sans Serif" 9.;
#P window linecount 1;
#P message 30 101 68 196617 fullscreen \$1;
#P toggle 30 83 15 0;
#P window linecount 0;
#P newex 30 63 35 196617 sel 27;
#P newex 30 43 40 196617 key;
#P outlet 30 118 15 0;
#P connect 1 0 2 0;
#P connect 2 0 3 0;
#P connect 3 0 4 0;
#P connect 4 0 0 0;
#P pop;
#P newobj 310 44 67 196617 p Ful_screen;
#P comment 926 369 80 196617 scale_bias filter;
#P comment 746 269 132 196617 dodge composite (feedback);
#P comment 839 323 64 196617 gaussian blur;
#P comment 738 169 201 196617 this is our render destination for the  
nurbs;
#P user jit.fpsgui 203 441 60 196617 0;
#P flonum 761 203 42 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P message 761 223 88 196617 param amount \$1;
#P newex 289 206 56 196617 qlim 1000;
#P newex 289 227 124 196617 jit.matrix 3 float32 10 5;
#P message 1254 245 43 196617 \$1 400;
#P newex 1254 264 40 196617 line 0.;
#P newex 1254 226 41 196617 * 0.03;
#P newex 1254 206 64 196617 random 100;
#P message 1189 245 43 196617 \$1 400;
#P newex 1189 264 40 196617 line 0.;
#P newex 1189 226 41 196617 * 0.03;
#P newex 1189 206 64 196617 random 100;
#P message 1124 245 43 196617 \$1 400;
#P newex 1124 264 40 196617 line 0.;
#P newex 1124 226 41 196617 * 0.03;
#P newex 1124 206 64 196617 random 100;
#P message 1015 244 43 196617 \$1 400;
#P newex 1015 262 40 196617 line 0.;
#P newex 1034 159 50 196617 qlim 500;
#P hidden newex 628 105 48 196617 loadbang;
#P hidden message 628 125 14 196617 0;
#P toggle 678 104 47 0;
#P newex 678 197 27 196617 + 1;
#P newex 678 225 38 196617 gate 2;
#P flonum 1206 300 38 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 1167 300 38 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 1124 300 42 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 1123 321 135 196617 pak param scale 1. 1. 1.;
#P newex 706 350 300 196617 jit.gl.slab cracks @file cc.scalebias.jxs  
@dim 320 240 @adapt 0;
#P newex 706 250 171 196617 jit.gl.slab cracks @file co.dodge.jxs;
#P newex 1015 184 29 196617 gate;
#P number 232 327 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P message 232 347 56 196617 dim \$1 \$1;
#P newex 289 288 177 196617 jit.matrix 3 float32 20 20 @interp 1;
#P newex 289 307 184 196617 jit.slide @slide_up 50 @slide_down 50;
#P newex 1015 225 103 196617 expr $i1*0.02-0.01;
#P newex 1015 205 64 196617 random 200;
#P message 1014 285 81 196617 param width \$1;
#P newex 706 384 299 196617 jit.gl.videoplane cracks @scale 1.333 1.  
1. @transform_reset 2;
#P newex 706 304 197 196617 jit.gl.slab cracks @file cf.gaussian.2p.jxs;
#P newex 706 182 261 196617 jit.gl.texture cracks @name super at dest_dim  
1440 900;
#P newex 405 346 271 196617 jit.gl.handle cracks @inherit_transform 1  
@auto_rotate 1;
#P message 405 327 34 196617 reset;
#P newex 289 327 115 196617 jit.dimmap @invert 1 1;
#P newex 289 347 91 196617 prepend ctlmatrix;
#P window linecount 2;
#P newex 289 374 311 196617 jit.gl.nurbs cracks @color 0.8 0.7 0.3 0.6  
@capture super @rotate 20. 60. 0. 0. @blend_enable 1 @poly_mode 1 0  
@lighting_enable 1;
#P window linecount 1;
#P newex 203 135 74 196617 t erase b b b b;
#P newex 203 420 229 196617 jit.gl.render cracks @erase_color 0.2 0.1  
0.1 1.;
#P window linecount 2;
#P newex 289 249 226 196617 jit.expr @expr  
"jit.noise()*0.5-0.5+snorm[0]" "jit.noise()*4.-2." "snorm[1]" @cache 0;
#P window linecount 1;
#P newex 310 68 248 196617 jit.window cracks @fsaa 1 @interp 1 @size  
320 240;
#P toggle 173 115 29 0;
#P newex 203 115 51 196617 qmetro 5;
#P window linecount 3;
#P comment 726 109 57 196617 turn on/off slab processing;
#P hidden connect 2 0 1 0;
#P connect 1 0 6 0;
#P connect 6 0 5 0;
#P fasten 6 1 5 0 224 286 208 286;
#P connect 5 0 53 0;
#P connect 21 0 20 0;
#P fasten 6 2 50 0 240 201 294 201;
#P connect 50 0 49 0;
#P connect 49 0 4 0;
#P connect 4 0 19 0;
#P fasten 6 2 19 0 240 281 294 281;
#P connect 19 0 18 0;
#P connect 18 0 9 0;
#P connect 9 0 8 0;
#P fasten 20 0 7 0 237 367 294 367;
#P connect 8 0 7 0;
#P fasten 11 0 7 0 410 367 294 367;
#P connect 58 0 3 0;
#P connect 10 0 11 0;
#P hidden connect 33 0 32 0;
#P connect 31 0 30 0;
#P hidden fasten 32 0 30 0 633 194 683 194;
#P connect 30 0 29 0;
#P fasten 6 3 12 0 256 171 711 171;
#P connect 12 0 29 1;
#P connect 29 1 23 0;
#P fasten 51 0 23 0 766 245 711 245;
#P fasten 15 0 13 0 1019 300 711 300;
#P connect 23 0 13 0;
#P connect 13 0 24 0;
#P fasten 25 0 24 0 1128 345 711 345;
#P connect 24 0 14 0;
#P fasten 29 0 14 0 683 371 711 371;
#P connect 52 0 51 0;
#P fasten 24 0 23 1 711 371 698 371 698 245 872 245;
#P connect 35 0 15 0;
#P fasten 31 0 22 0 683 155 1020 155;
#P connect 22 0 16 0;
#P connect 16 0 17 0;
#P connect 17 0 36 0;
#P connect 36 0 35 0;
#P hidden fasten 6 4 34 0 272 155 1039 155;
#P connect 34 0 22 1;
#P fasten 22 0 37 0 1020 202 1129 202;
#P connect 37 0 38 0;
#P connect 38 0 40 0;
#P connect 40 0 39 0;
#P connect 39 0 26 0;
#P connect 43 0 27 0;
#P fasten 26 0 25 2 1129 317 1190 317;
#P fasten 22 0 41 0 1023 202 1194 202;
#P connect 41 0 42 0;
#P connect 42 0 44 0;
#P connect 44 0 43 0;
#P connect 47 0 28 0;
#P fasten 27 0 25 3 1172 317 1221 317;
#P fasten 28 0 25 4 1211 317 1252 317;
#P fasten 22 0 45 0 1021 202 1259 202;
#P connect 45 0 46 0;
#P connect 46 0 48 0;
#P connect 48 0 47 0;
#P pop;

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