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On 9 May 2001 06:21:00 -0400, Warp wrote:
>Ron Parker <ron### [at] povray org> wrote:
>: Well, maybe... but I'm cursed with initials that don't have easy
>: sphere-and-cylinder construction, so I have to fall back on ttf
>: objects.
>
> Well, my nick has an 'R' and a 'P' as well (besides 'W' and 'A') and I
>don't have any problem ;)
Good point. It just presents more challenge, right?
I'm starting to think I should create a script to randomly select one of my
(four, so far, counting this new one) signatures for each post.
Look, Ma, no commas, no #locals, and no #declares!
--
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)merge{R(z+a z)R(-z a-z)R(a
-z-z-z a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro Z(a F T)merge{
P(z+a)P(z-a)R(-z-z-x a)pigment{rgbt 1}hollow interior{media{emission T}}}#end Z(
-x-x.2y)Z(-x-x.4x)camera{location z*-10rotate x*90} // ron### [at] povrayorg
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On 9 May 2001 13:22:33 -0400, Ron Parker wrote:
>Look, Ma, no commas, no #locals, and no #declares!
Still none of those things, and now with added highlights.
--
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)merge{R(z+a z)R(-z a-z)R(a
-z-z-z a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro Z(a F T)merge{
P(z+a)P(z-a)R(-z-z-x a)pigment{rgbt 1}hollow interior{media{emission T}}finish{
reflection.1}}#end Z(-x-x.2y)Z(-x-x.4x)camera{location z*-10rotate x*90}
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In article <slr### [at] fwicom>, Ron Parker says...
>
> Good point. It just presents more challenge, right?
>
> I'm starting to think I should create a script to randomly select one of my
> (four, so far, counting this new one) signatures for each post.
>
> Look, Ma, no commas, no #locals, and no #declares!
>
Smart!
I have the distinct feeling that I am lagging behind, somehow :(
--
Regards, Sander
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I figured I'd post here rather than start another thread. I had to try
making my own. It's too long for a sig, but I was still pleased with the
result.
#version unofficial MegaPov 0.6;camera{location-z*8direction z*2look_at 0}
light_source{<-2,5,-2>*1e3 rgb1}%K=text{ttf"cyrvetic.ttf""KEVIN".25,0
translate-1.5*x scale 1.5}%G=pigment{rgb<.8,.6,.4>}%R=seed(0);#macro
B()<rand(
R)-.5,rand(R)-.5,rand(R)-.5>#end#macro
A(C)%T=0;%V=<0,1,0>;#while(T<250)%S=0;%
P=B();%U=trace(K,C,P)-C;#while(S<15)%P1=B();%W=trace(K,C,P1)-C;#if(vlength(W)
<vlength(U))%P=P1;%U=trace(K,C,P)-C;#end%S=S+1;#end%V=V+P;%V=V/vlength(V);%D=(
250-T)/1e4;union{cylinder{C,C+V*.03,D}sphere{C,D}triangle{C,C+B()*D*10,C+B()*D
*4
pigment{rgb<0,.7,0>}}pigment{G}no_shadow}%C=C+V*.03;%T=T+1;#end#end%N=0;
#while(N<35)A(<(rand(R)-.5)*3, 0, rand(R)/4>*1.7)%N=N+1;#end // Kevin
Wampler
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Whoops, line wraps messed the formatting up, and I made a type too... Hopefully this
will be better
#version unofficial MegaPov 0.6;camera{location-z*8direction z*2look_at 0}
light_source{<-2,5,-2>*1e3 rgb 1}%K=text{ttf"cyrvetic.ttf""KEVIN".25,0
translate-1.5*x scale 1.5}%G=pigment{rgb<.8,.6,.4>}%R=seed(0);#macro B()<rand(
R)-.5,rand(R)-.5,rand(R)-.5>#end#macro A(C)%T=0;%V=<0,1,0>;#while(T<250)%S=0;%
P=B();%U=trace(K,C,P)-C;#while(S<15)%P1=B();%W=trace(K,C,P1)-C;#if(vlength(W)
<vlength(U))%P=P1;%U=trace(K,C,P)-C;#end%S=S+1;#end%V=V+P;%V=V/vlength(V);%D=(
250-T)/1e4;union{cylinder{C,C+V*.03,D}sphere{C,D}triangle{C,C+B()*D*10,C+B()*D
*4 pigment{rgb<0,.7,0>}}pigment{G}no_shadow}%C=C+V*.03;%T=T+1;#end#end%N=0;
#while(N<35)A(<(rand(R)-.5)*3, 0, rand(R)/4>*1.7)%N=N+1;#end // Kevin Wampler
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In article <3AFA277A.440A9AA4@u.arizona.edu>, Kevin Wampler says...
> Whoops, line wraps messed the formatting up, and I made a type too...
> Hopefully this will be better
>
> #version unofficial MegaPov 0.6;camera{location-z*8direction z*2look_at 0}
<snip>
As far as I understand you are not suppose to have the actual characters
appearing in the sig!
It IS very nice, though, your sig :))
--
Regards, Sander
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Kevin Wampler wrote in message <3AFA1C94.F93EB686@u.arizona.edu>...
> I figured I'd post here rather than start another thread.
So and I.
My current sig is fine but just for fun I realized next idea :-)
I must admit those all our sigs are very good lesson of povray and I think we
got small "testing compatibility for next versions" pack.
Here it is (don't worry I'm not the ghost):
#macro A(B,X)[1spherical color_map{[.5rgb 0][1rgb 19]}translate C*(X-B)+B+z*8]
#end light_source{0 1}plane{-z,-8pigment{average pigment_map{#local C=1;#while
(C)A(-4*x-y,y-3*x)A(y-3*x,-2*x-y)A(-4*x-y,-2*x-y)A(y-x,-y-x)A(2*y-x,x+y)A(x+y,
-x)A(-x,x-y)A(x-y,-2*y-x)A(2*x+y,4*x-y)A(4*x+y,2*x-y)#local C=C-.04;#end}}}
--
#macro Sig(A,B,X)_(A,B)_(B,X)_(X,A)#end#macro _(A,B)cylinder{<A.x,A.y,3>,<B.u,
B.v,3>.1,9}#end global_settings{max_trace_level 9}light_source{0 1}camera{up y
*4right-3*x}blob{_(<3,1>,<1,-5>)_(<2,-2>,<4,-2>)Sig(x,<-1,1.5>,<1,3>)_(z-1,z-4
)pigment{rgb 1}}box{-3 3pigment{rgb 0}finish{reflection 1}hollow} // POV-Ray31
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Ron Parker <ron### [at] povrayorg> wrote:
: I'm starting to think I should create a script to randomly select one of my
: (four, so far, counting this new one) signatures for each post.
I think most newsreader have this kind of functionality already.
At least in tin, if you configure the signature path to point to a
directory (instead to a file), it will select a random file from that
directory.
--
#macro N(D,I)#if(I<6)cylinder{M()#local D[I]=div(D[I],104);M().5,2pigment{
rgb M()}}N(D,(D[I]>99?I:I+1))#end#end#macro M()<mod(D[I],13)-6,mod(div(D[I
],13),8)-3,10>#end blob{N(array[6]{11117333955,
7382340,3358,3900569407,970,4254934330},0)}// - Warp -
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On 9 May 2001 13:22:33 -0400, Ron Parker wrote:
>Look, Ma, no commas, no #locals, and no #declares!
I know, resurrecting an old thread... I just wanted to debut my new .sig,
because I think it's kinda cool. And it still has no #locals and no
#declares, though the commas proved intractable. To compensate, though,
this one has a loop with no #while. I'd love to see suggestions on how to
make this one shorter, even though I don't need them at this point.
--
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)union{R(z+a z)R(-z a-z)R(
a-z*3 a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro S(g)9-(D-g)*(D
-g)#end#macro Z(D a T F)union{P(z+a)P(z-a)R(-z-z-x a)translate-10*y+D/10pigment
{rgb<S(7)S(5)S(3)>}}#if(D)Z(D-.2a,T F)#end#end Z(10x*-2x.2)camera{rotate x*90}
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On 29 Jun 2001 15:29:01 -0400, Ron Parker wrote:
>On 9 May 2001 13:22:33 -0400, Ron Parker wrote:
>>Look, Ma, no commas, no #locals, and no #declares!
>
>I know, resurrecting an old thread... I just wanted to debut my new .sig,
>because I think it's kinda cool. And it still has no #locals and no
>#declares, though the commas proved intractable. To compensate, though,
>this one has a loop with no #while. I'd love to see suggestions on how to
>make this one shorter, even though I don't need them at this point.
So of course I found some of my own...
--
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)union{R(z+a z)R(-z a-z)R(a
-z*3a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro S(g)9-(D-g)*(D-g)
#end#macro Z(D a T F)union{P(z+a)P(z-a)R(-z+y-1a)translate.1*D-y*8pigment{rgb<S(
7)S(5)S(3)>}}#if(D)Z(D-.2a,T F)#end#end Z(10x*-2x.2)camera{rotate x*90}
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