Hi!

I looked at some answers to read data and to draw spheres in 3D BOX. I am
very interested in that. So, I am trying to do those. But, drawn spheres is
not matched with data as a position. My data file is 'practice.txt'. Also,
format is as following:

100.2 200.3 0
200.1 100.2 0
10.2 23.1 0
etc

For original data(sphere position), I use 'space' instead of 'comma' between
values.

Program is also as following:

#fopen MyFile "practice.txt" read
  #while (defined(MyFile))
    #read (MyFile,Var1,Var2,Var3)

    sphere {
    <Var1, Var3, Var2>, 0.5
    texture {
      pigment { color Yellow }
      }
    }
#end


Is there any problem on the program and/or data file format?

Thank you very much for your help.

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