Hello,
I've just tried to render the Earth using 'isosurface' of POV-Ray 3.5.
The pov code for the Earth is below, and the image map files were
obtained from http://apollo.spaceports.com/~jhasting/earth.html
which has been recently discussed in povray.general.
R. Suzuki
//------------------------------------
#declare Ebump=function{
pigment {
image_map {jpeg "earthbump1k.jpg"
map_type 1
interpolate 2
}
}
}
isosurface{
function{f_sphere(x,y,z,1)-Ebump(x,y,z).gray*0.05 }
contained_by{sphere{0,1.05}}
texture {
pigment {
image_map {jpeg "earthmap1k.jpg"
map_type 1
interpolate 2
}
}
}
}
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