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| Keywords: 3D-Link.PNG Two curves with linking number 4 Created with POV-Ray en wikipedia by Keyi 06 56 7 September 2007 original upload date Jim belk en English Jim belk original upload log Notes Made with POVRay for Windows version 3 6 Source Code <pre> include colors inc declare AxisLength 3; declare FrameWidth 0 01; global_settings assumed_gamma 1 0 plane <0 0 1> -0 5 pigment color rgb < 9 9 9> finish ambient 0 4 diffuse 0 5 camera location <0 1 0 5 4 5> sky <0 0 1> right <-1 1 0>/sqrt 2 look_at <0 0 0> light_source <0 -2 10> color White area_light <1 0 0> <0 1 0> 3 3 adaptive 1 jitter declare R 1 5; // radius to center circle of torus declare r 0 5; // radius of torus cross-section declare r_tube 0 1; // thickness of tube macro tpoint theta phi < R + r cos phi cos theta R + r cos phi sin theta r sin phi > end sphere_sweep cubic_spline 35 declare Index 0; while Index < 35 tpoint Index-1 pi/16 Index-1 pi/4 r_tube declare Index Index + 1; end finish phong 1 pigment color Blue sphere_sweep cubic_spline 35 declare Index 0; while Index < 35 tpoint Index-1 pi/16 Index+3 pi/4 r_tube declare Index Index + 1; end finish phong 1 pigment color Red </pre> Complied to 600 x 600 with 0 3 anti-aliasing Created_with_Persistence_of_Vision 2 component links Torus knots and links Images with Povray source code Knots and links on white background Tubular knots and links | ||||
