majucatur <maj### [at] yahoocom> wrote: : does exist a torus mathematical formula?... The torus function is: sqrt((sqrt(x^2+z^2)-Rmaj)^2 + y^2) - Rmin = 0 -- #macro M(A,N,D,L)plane{-z,-9pigment{mandel L*9translate N color_map{[0rgb x] [1rgb 9]}scale<D,D*3D>*1e3}rotate y*A*8}#end M(-3<1.206434.28623>70,7)M( -1<.7438.1795>1,20)M(1<.77595.13699>30,20)M(3<.75923.07145>80,99)// - Warp -
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com> wrote:
: does exist a torus mathematical formula?...
The torus function is:
sqrt((sqrt(x^2+z^2)-Rmaj)^2 + y^2) - Rmin = 0
--
#macro M(A,N,D,L)plane{-z,-9pigment{mandel L*9translate N color_map{[0rgb x]
[1rgb 9]}scale<D,D*3D>*1e3}rotate y*A*8}#end M(-3<1.206434.28623>70,7)M(
-1<.7438.1795>1,20)M(1<.77595.13699>30,20)M(3<.75923.07145>80,99)// - Warp -