"Sir Charles W. Shults III" <aic### [at] cflrrcom> wrote in message
news:3cb5a5be@news.povray.org...
>     Wow, the walls look really great, but the sphere swept edges are sort
of
> odd.  Maybe if you cut the radius way down on the inner one and removed it
> altogether on the outside edges, it would look better.  I can imagine some
> mortar inside that inner joint, but the outer edges of stone walls were
not
> dressed that way.  It looks like caulking squirted on the edges.
>     The incising is great and the overall feel is too.  This looks like it
would
> be a fun macro to play with.
>
> Cheers!
>
> Chip Shults
> My robotics, space and CGI web page - http://home.cfl.rr.com/aichip
>
> light_source{0#macro
k(_)sphere{13*z+i*_.5pigment{agate}finish{phong.3}}#end
> 1}#macro _(s,i,g)#if(s)k(1)k(-1)_(s-1i+g,g)#end#end
_(3x+3*y<2,-2>)_(2x,y)_(
> 2x-y,x)_(4x*3,-y)_(4<3,1>x)_(2x*6,-y)
>

you mention sphere swept edges.  do you mean along the rims of the doorways?
they are actually isosurfaces (half torus and cylinders)  but they do look a
bit too much like cake icing :)

john

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