Cubic & Quartic shapes from the include file "shapesq.inc",
an include file by Alexander Enzmann
Before you can use the following geometric shapes the include file must be inserted
in the scenery description file by:
#include "shapesq.inc"
For POV-Ray for Windows there are also Insert Menu items for these shapes available
in my "Insert Menu Add-on".
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object{ Glob_5 //---------------------
sturm
texture{
pigment{ color rgb<1,.9,.7>}
finish { phong 1}
}
rotate <0,0,-90>
scale <1,1,1>
translate <0,1,0>
} // ------------- end of object
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 |
object{ Twin_Glob //---------------------
sturm
texture{
pigment{ color rgb<1,.95,.9>}
finish { phong 1}
}
rotate <0,0,0>
scale <1,1,1>
translate <0,1,0>
} // ------------- end of object |
 |
object{ Sinsurf //---------------------
sturm
texture{
pigment{ color rgb<1,.95,.9>}
finish { phong 1}
}
rotate <0,0,0>
scale <-1,1,1>
translate <1,0,0>
} // ------------- end of object |
 |
object{ Bicorn //---------------------
sturm
texture{
pigment{ color rgb<1,.95,.9>}
finish { phong 1}
}
scale 1.25
rotate <0,0,0>
translate <0,0.05,0>
} // ------------- end of object |
 |
object{ Crossed_Trough //------------
sturm
texture{
pigment{ color rgb<1,.95,.9>}
finish { phong 1}
}
scale 2
rotate <0,0,90>
rotate <0,0,90>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Cubic_Cylinder //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
rotate <90,35,0>
scale < 1,1,1>
translate <1,0,0>
} // ------------- end of object |
 |
object{ Cubic_Saddle_1 //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
rotate <90,35,0>
scale < 1,1,1>
translate <1,0,0>
} // ------------- end of object |
 |
object{ Devils_Curve //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
rotate <90,35,0>
scale <1,1,1>
translate <1,0,0>
} // ------------- end of object |
 |
object{ Folium //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <-1,1,1>
rotate <0,0,0>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Helix //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <1,1,1>
rotate <0,0,0>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Helix_1 //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <1,1,1>
rotate <0,0,0>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Hyperbolic_Torus_40_12 //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <1,1,1>*0.1
rotate <0,0,0>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Lemniscate //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <1,1,1>*1.5
rotate <0,0,0>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Quartic_Loop_1 //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <1,1,1>
rotate <0,0,0>
translate <-1,0,0>
} // ------------- end of object |
 |
intersection{ //-------------------------
cylinder{<0,-1,0>,<0,1,0>,1}
object{ Monkey_Saddle //------------
sturm
scale 0.50 rotate< 0,180,0>
rotate<-90,0,0>
}
scale <2,1,2>
texture{pigment{color rgb<1,1,1>}
finish {phong 1}}
} // ----------- end of inters. |
 |
object{ Parabolic_Torus_40_12 //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <1,1,1>*0.1
rotate <0,180,0>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Piriform //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
scale <1,1,1>*2
rotate <0,0,0>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Quartic_Paraboloid //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
rotate<-90,0,0>
clipped_by {sphere {<0,0, 5≶,7 }}
scale <1,1,1>*0.25
translate <0,0,0>
} // ------------- end of object |
 |
object{ Quartic_Cylinder //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
rotate<0,0,0>
scale <1,1,1>
translate <0,0,0>
} // ------------- end of object |
 |
object{ Steiner_Surface //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
rotate<0,0,0>
scale <1,1,1>*2
translate <0,0,0>
} // ------------- end of object |
 |
object{ Witch_Hat //------------
sturm
texture{
pigment{ color rgb<1,1,1>}
finish { phong 1}
}
rotate<0,0,0>
scale <1,-1,1>
translate <0,0,0>
} // ------------- end of object |
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