Keywords: Blue 8 1 Knot.png Created with Persistence of Vision en A six-twist 8<sub>1</sub> knot own Jim belk 2010-03-26 Source This image was created using POV-Ray for Windows version 3 6 The image was rendered to an 1800 x 1800 square using 0 3 anti-aliasing and then cropped and compressed using pngcrush <pre> include colors inc background color White global_settings assumed_gamma 1 0 camera location <0 0 -25> right <1 0 0> up <0 1 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 06; // thickness radius of tube sphere_sweep cubic_spline 99 <-0 0723992 -0 451662 0 10003> r_tube <-0 119342 -0 545443 0 0150406> r_tube <-0 111193 -0 633971 -0 0833129> r_tube <-0 0486854 -0 706082 -0 165866> r_tube <0 0548824 -0 749055 -0 216438> r_tube <0 176386 -0 757846 -0 226971> r_tube <0 293134 -0 735233 -0 198633> r_tube <0 389378 -0 687792 -0 139715> r_tube <0 457729 -0 621616 -0 0623503> r_tube <0 497676 -0 539679 0 019862> r_tube <0 51252 -0 442059 0 0925756> r_tube <0 506703 -0 329687 0 140658> r_tube <0 485701 -0 209375 0 150052> r_tube <0 459053 -0 0940421 0 113473> r_tube <0 442833 0 00597527 0 0374574> r_tube <0 453956 0 0932972 -0 055734> r_tube <0 496379 0 181628 -0 135889> r_tube <0 55531 0 282012 -0 178037> r_tube <0 606838 0 392615 -0 171696> r_tube <0 63067 0 50107 -0 121687> r_tube <0 616049 0 592912 -0 0429731> r_tube <0 561376 0 656913 0 0452135> r_tube <0 47222 0 686706 0 122814> r_tube <0 360345 0 681885 0 171002> r_tube <0 242287 0 650074 0 175456> r_tube <0 134108 0 608189 0 13171> r_tube <0 0421477 0 578723 0 0496811> r_tube <-0 0420036 0 578723 -0 0470477> r_tube <-0 133963 0 608202 -0 12909> r_tube <-0 24213 0 650087 -0 172823> r_tube <-0 360201 0 681898 -0 168355> r_tube <-0 472076 0 686732 -0 120154> r_tube <-0 561219 0 656926 -0 0425408> r_tube <-0 615891 0 592912 0 0456327> r_tube <-0 630513 0 50107 0 124334> r_tube <-0 606681 0 392602 0 174356> r_tube <-0 555153 0 281986 0 18071> r_tube <-0 496209 0 181615 0 138562> r_tube <-0 453733 0 0933365 0 0583937> r_tube <-0 442518 0 00614561 -0 0348894> r_tube <-0 458686 -0 0936752 -0 111127> r_tube <-0 4854 -0 208851 -0 1481> r_tube <-0 506611 -0 32915 -0 139243> r_tube <-0 512756 -0 441718 -0 091724> r_tube <-0 498292 -0 539757 -0 0195344> r_tube <-0 458725 -0 622258 0 0622455> r_tube <-0 390702 -0 689036 0 139348> r_tube <-0 294707 -0 737014 0 198214> r_tube <-0 178103 -0 759994 0 226775> r_tube <-0 0565725 -0 751321 0 216778> r_tube <0 0472574 -0 708139 0 167006> r_tube <0 110197 -0 635503 0 0853698> r_tube <0 118818 -0 546256 -0 0121583> r_tube <0 0722944 -0 451833 -0 0966895> r_tube <-0 0120141 -0 357855 -0 13057> r_tube <-0 103961 -0 27749 -0 0966109> r_tube <-0 186121 -0 22832 -0 0123548> r_tube <-0 266499 -0 209821 0 0865751> r_tube <-0 363411 -0 202995 0 166796> r_tube <-0 479386 -0 188858 0 20631> r_tube <-0 597431 -0 157585 0 196681> r_tube <-0 695012 -0 106515 0 143292> r_tube <-0 754689 -0 0379674 0 0611843> r_tube <-0 767201 0 0424631 -0 0303694> r_tube <-0 731355 0 127152 -0 111127> r_tube <-0 654489 0 207504 -0 161935> r_tube <-0 553227 0 276274 -0 168224> r_tube <-0 451034 0 332204 -0 125605> r_tube <-0 369254 0 384676 -0 0443357> r_tube <-0 315459 0 450498 0 0516332> r_tube <-0 279496 0 54103 0 132837> r_tube <-0 24268 0 651515 0 17581> r_tube <-0 191532 0 762669 0 170792> r_tube <-0 123207 0 85134 0 122369> r_tube <-0 0424622 0 9 0 0449908> r_tube <0 0426587 0 899987 -0 0423836> r_tube <0 123391 0 851314 -0 119748> r_tube <0 191715 0 76263 -0 168172> r_tube <0 242864 0 651463 -0 173176> r_tube <0 279666 0 540991 -0 13019> r_tube <0 315617 0 450459 -0 0489736> r_tube <0 369399 0 384624 0 0469953> r_tube <0 451165 0 332126 0 128264> r_tube <0 553358 0 276169 0 170871> r_tube <0 65462 0 207399 0 164529> r_tube <0 731473 0 12706 0 113669> r_tube <0 767254 0 0423976 0 0328456> r_tube <0 754637 -0 0379805 -0 0587736> r_tube <0 694828 -0 106423 -0 140894> r_tube <0 597117 -0 157375 -0 194218> r_tube <0 478993 -0 188583 -0 20369> r_tube <0 363044 -0 202746 -0 163953> r_tube <0 266289 -0 209716 -0 0834963> r_tube <0 186121 -0 228412 0 0156171> r_tube <0 104105 -0 2777 0 099978> r_tube <0 0121452 -0 358012 0 13399> r_tube <-0 0723992 -0 451662 0 10003> r_tube <-0 119342 -0 545443 0 0150406> r_tube <-0 111193 -0 633971 -0 0833129> 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> 8 crossing number knots and links Blue knots 8 1 Knots and links on white background Images with Povray source code Twist knots |