chris clepper wrote:
I have done a little work on gemframebuffer recently. I added a message for changing the background color and also uncommented some of the glMatrix() code. It is close to rendering properly but has the following problems:
cool, i want mirrors!
- OSX only works with exact powers of two for size
true for linux too.
- separator doesn't work in chains following gemframebuffer
it does work, but in your example patch the left subchain is rendered _before_ the right ([separator]ed) subchain, that's why the [separator] does not have any effect. either use [separator]s for _all_ subchains, or use [t a a] (it's like in pd ;-))
- all geos are textured with the contents of gemframebuffer
it does work, but you have to glDisable() things you have glEnable()d ;-)
Testing patch attached.
i attached a "fixed" version.
mf.asdr IOhannes
#N canvas 86 112 834 822 10; #X obj 98 47 gemhead 20; #X obj 93 87 gemframebuffer; #X obj 421 115 gemhead; #X obj 441 190 pix_multitexture 1; #X msg 174 158 texUnit 0 $1; #X obj 172 111 unpack 0 0 0 0; #X obj 262 139 nbx 3 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -262144 -1 -1 256 256; #X obj 305 137 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -262144 -1 -1 3553 256; #X obj 174 139 nbx 3 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -262144 -1 -1 1 256; #X obj 219 139 nbx 3 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -262144 -1 -1 256 256; #X obj 441 168 GEMglEnable; #X floatatom 482 311 5 0 0 0 - - -; #X floatatom 431 312 5 0 0 0 - - -; #X obj 531 309 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -262144 -1 -1 0 256; #X msg 122 67 dim 320 240; #X msg 159 26 dim 256 256; #X obj 156 553 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -262144 -1 -1 0 256; #X obj 94 551 cube 0.1; #X obj 299 520 rotateXYZ; #X floatatom 349 503 5 0 0 0 - - -; #X floatatom 370 522 5 0 0 0 - - -; #X floatatom 307 503 5 0 0 0 - - -; #X floatatom 190 393 5 0 0 0 - - -; #X floatatom 239 393 5 0 0 0 - - -; #X floatatom 141 393 5 0 0 0 - - -; #X obj 298 217 separator; #X obj 548 27 gemhead 1; #X obj 548 47 world_light; #X obj 94 417 translateXYZ -0.5 -0.8 -1; #X msg 246 37 dim 512 512; #X obj 352 453 f; #X obj 376 452 + 1; #X obj 361 477 mod 360; #X obj 564 182 gemwin; #X msg 567 154 create , 1; #X msg 554 122 destroy; #X obj 441 277 rotateXYZ; #X floatatom 457 242 5 0 0 0 - - -; #X floatatom 496 239 5 0 0 0 - - -; #X msg 0 87 color 0 0 1 0; #X msg 238 73 dim 1024 1024; #X msg -6 109 color 0 0 0 0; #X obj 94 477 rotateXYZ; #X floatatom 117 443 5 0 0 0 - - -; #X floatatom 160 440 5 0 0 0 - - -; #X floatatom 209 446 5 0 0 0 - - -; #X msg 564 235 dimen 640 480; #X msg 632 121 color 0 0 0 0; #X obj 313 610 sphere; #X obj 299 435 t a b; #X msg 13 39 type FLOAT; #X obj 441 428 cube 1; #X msg 612 94 color 0 1 1 0; #X obj 366 539 color 1 0 0; #X floatatom 328 371 5 0 0 0 - - -; #X obj 441 330 translateXYZ 0 0 2.9; #X obj 541 471 gemhead; #X obj 549 581 world_light; #X msg 452 87 lighting $1; #X obj 467 56 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 1 1 ; #X floatatom 487 393 5 0 0 0 - - -; #X obj 93 189 t a a; #X floatatom 380 377 5 0 0 0 - - -; #X obj 296 406 translateXYZ -5 -2 0; #X floatatom 362 596 5 0 0 0 - - -; #X msg 217 535 draw $1; #X symbolatom 216 504 10 0 0 0 - - -; #X obj 93 255 color 1 1 1; #X obj 94 313 pix_texture; #X obj 93 294 pix_image ../examples/data/fractal.JPG; #X obj 713 453 gemhead; #X obj 712 568 teapot; #X obj 411 141 t a a; #X obj 329 167 GEMglDisable; #X connect 0 0 1 0; #X connect 1 0 61 0; #X connect 1 1 5 0; #X connect 2 0 72 0; #X connect 3 0 36 0; #X connect 4 0 3 0; #X connect 5 0 8 0; #X connect 5 1 9 0; #X connect 5 2 6 0; #X connect 5 3 7 0; #X connect 7 0 10 1; #X connect 7 0 73 1; #X connect 8 0 4 0; #X connect 10 0 3 0; #X connect 11 0 55 2; #X connect 12 0 55 1; #X connect 13 0 55 3; #X connect 14 0 1 0; #X connect 15 0 1 0; #X connect 16 0 17 1; #X connect 18 0 53 0; #X connect 19 0 18 2; #X connect 20 0 18 3; #X connect 21 0 18 1; #X connect 22 0 28 2; #X connect 23 0 28 3; #X connect 24 0 28 1; #X connect 25 0 63 0; #X connect 26 0 27 0; #X connect 28 0 42 0; #X connect 29 0 1 0; #X connect 30 0 31 0; #X connect 31 0 30 1; #X connect 31 0 32 0; #X connect 32 0 19 0; #X connect 34 0 33 0; #X connect 35 0 33 0; #X connect 36 0 55 0; #X connect 37 0 36 1; #X connect 38 0 36 3; #X connect 39 0 1 0; #X connect 40 0 1 0; #X connect 41 0 1 0; #X connect 42 0 17 0; #X connect 43 0 42 1; #X connect 44 0 42 2; #X connect 45 0 42 3; #X connect 46 0 33 0; #X connect 47 0 33 0; #X connect 49 0 18 0; #X connect 49 1 30 0; #X connect 50 0 1 0; #X connect 52 0 33 0; #X connect 53 0 48 0; #X connect 54 0 63 1; #X connect 55 0 51 0; #X connect 56 0 57 0; #X connect 58 0 33 0; #X connect 59 0 58 0; #X connect 60 0 51 1; #X connect 61 0 67 0; #X connect 61 1 25 0; #X connect 62 0 63 2; #X connect 63 0 49 0; #X connect 64 0 48 1; #X connect 65 0 17 0; #X connect 65 0 48 0; #X connect 66 0 65 0; #X connect 67 0 69 0; #X connect 68 0 28 0; #X connect 69 0 68 0; #X connect 70 0 71 0; #X connect 72 0 73 0; #X connect 72 1 10 0;