lathe (tornio)
lathe {
linear_spline
6,
<0,0>, <1,1>, <3,2>, <2,3>, <2,4>, <0,4>
pigment { Blue }
finish {
ambient .3
phong .75
}
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sor (surface of revolution) [differenze rispetto a lathe: vedi documentazione]
sor {
8,
<0.0, -0.5>,
<3.0, 0.0>,
<1.0, 0.2>,
<0.5, 0.4>,
<0.5, 4.0>,
<1.0, 5.0>,
<3.0, 10.0>,
<4.0, 11.0>
open
texture { T_Gold_1B }
}
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prism
prism {
linear_sweep
linear_spline
0, // sweep the following shape from here ...
1, // ... up through here
7, // the number of points making up the shape ...
<3,5>, <-3,5>, <-5,0>, <-3,-5>, <3, -5>, <5,0>, <3,5>
pigment { Green }
}
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prism {
cubic_spline
0, // sweep the following shape from here ...
1, // ... up through here
6, // the number of points making up the shape ...
< 3, -5>, // point#1 (control point... not on curve)
< 3, 5>, // point#2 ... THIS POINT ...
<-5, 0>, // point#3
< 3, -5>, // point#4
< 3, 5>, // point#5 ... MUST MATCH THIS POINT
<-5, 0> // point#6 (control point... not on curve)
pigment { Green }
}
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prism {
linear_sweep
cubic_spline
0, // sweep the following shape from here ...
1, // ... up through here
18, // the number of points making up the shape ...
<3,-5>, <3,5>, <-5,0>, <3, -5>, <3,5>, <-5,0>,//sub-shape #1
<2,-4>, <2,4>, <-4,0>, <2,-4>, <2,4>, <-4,0>, //sub-shape #2
<1,-3>, <1,3>, <-3,0>, <1, -3>, <1,3>, <-3,0> //sub-shape #3
pigment { Green }
}
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prism {
conic_sweep
linear_spline
0, // height 1
1, // height 2
5, // the number of points making up the shape...
<1,1>,<-1,1>,<-1,-1>,<1,-1>,<1,1>
texture { White_Marble }
finish {phong 1 ambient 0.3}
}
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sphere_sweep {
cubic_spline
7,
-x, tt,
-y, tt,
x, tt,
y, tt,
-x, tt,
-y, tt,
x, tt
pigment {Red}
}
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[scaricare da materiale, files grotto*]
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