Keywords: Blue Granny Knot.png Created with Persistence of Vision en A granny knot own Jim belk 2010-03-22 File Blue Square Knot png Source This image was created using POV-Ray for Windows version 3 6 The image was rendered to an 1800 x 1500 rectangle using 0 3 anti-aliasing <pre> include colors inc background color White global_settings assumed_gamma 1 0 camera location <0 0 -25> right <1 0 0> up <0 15/18 0> look_at <0 0 0> angle 5 light_source <0 20 -50> color White area_light <5 0 0> <0 5 0> 10 10 / very slow decrease 10 to 2 for experiments / adaptive 3 declare r_tube 0 07; // thickness radius of tube sphere_sweep cubic_spline 59 <-0 746128 -0 289449 -0 190238> r_tube <-0 85005 -0 183882 -0 0867797> r_tube <-0 892772 -0 0468425 0 0217547> r_tube <-0 883997 0 101404 0 121022> r_tube <-0 82717 0 24539 0 206972> r_tube <-0 718298 0 366103 0 272602> r_tube <-0 562866 0 439467 0 300291> r_tube <-0 391177 0 448861 0 267145> r_tube <-0 253547 0 400387 0 159989> r_tube <-0 199786 0 316533 -0 00462659> r_tube <-0 255263 0 206367 -0 155686> r_tube <-0 384567 0 07304 -0 194808> r_tube <-0 480952 -0 0742081 -0 0973547> r_tube <-0 474019 -0 233185 0 0341719> r_tube <-0 383484 -0 38776 0 0974391> r_tube <-0 250102 -0 509893 0 0818578> r_tube <-0 10035 -0 584368 0 0153141> r_tube <0 057614 -0 605503 -0 0672328> r_tube <0 219994 -0 568716 -0 13237> r_tube <0 368803 -0 471572 -0 152564> r_tube <0 466889 -0 32341 -0 113906> r_tube <0 473175 -0 151819 -0 02835> r_tube <0 377944 0 0103216 0 0401625> r_tube <0 250383 0 154617 0 0059625> r_tube <0 195848 0 292261 -0 12292> r_tube <0 2529 0 424561 -0 248667> r_tube <0 390277 0 531703 -0 299503> r_tube <0 556608 0 583706 -0 266428> r_tube <0 707203 0 564468 -0 177202> r_tube <0 816314 0 480178 -0 0684844> r_tube <0 878273 0 350761 0 0321047> r_tube <0 898945 0 19769 0 114061> r_tube <0 882464 0 0374763 0 180689> r_tube <0 82388 -0 1153972 0 237769> r_tube <0 715247 -0 241721 0 281855> r_tube <0 561642 -0 318136 0 295945> r_tube <0 392414 -0 32985 0 256753> r_tube <0 254377 -0 284175 0 149667> r_tube <0 193036 -0 203724 -0 0132047> r_tube <0 233648 -0 0959206 -0 17062> r_tube <0 349355 0 041006 -0 234281> r_tube <0 448987 0 193275 -0 168117> r_tube <0 452137 0 347456 -0 036464> r_tube <0 363277 0 495464 0 0572766> r_tube <0 227391 0 619509 0 0689063> r_tube <0 0734344 0 698695 0 0167765> r_tube <-0 0873281 0 720112 -0 0603844> r_tube <-0 248991 0 677109 -0 121345> r_tube <-0 390811 0 570656 -0 132736> r_tube <-0 47257 0 415743 -0 0807469> r_tube <-0 454486 0 241664 0 0126141> r_tube <-0 344784 0 07439 0 0572063> r_tube <-0 248977 -0 080466 -0 020925> r_tube <-0 270717 -0 216788 -0 161058> r_tube <-0 404845 -0 311175 -0 254236> r_tube <-0 585436 -0 337782 -0 258202> r_tube <-0 746128 -0 289449 -0 190238> r_tube <-0 85005 -0 183882 -0 0867797> r_tube <-0 892772 -0 0468425 0 0217547> r_tube pigment color rgb <0 0 25 1> finish ambient 0 15 diffuse 0 85 brilliance 2 phong 0 25 phong_size 7 5 plane <0 0 -1> -0 33 pigment color White finish ambient 0 35 diffuse 0 65 </pre> Granny knots knot theory Knots and links on white background Images with Povray source code Blue knots |