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- uses dosio;
- var
- coord:array[0..60] of record x,y,z:integer end;
- max:word;
- f:file;
-
- Procedure BuildForm;
- var a:integer;
- begin
- max:=0;
- for a:=0 to 4 do begin
- with coord[max] do begin
- x:=a*20-20; y:=0; z:=0;
- end;
- inc(max);
- end;
- for a:=1 to 4 do begin
- with coord[max] do begin
- x:=4*20-20; y:=0; z:=a*20;
- end;
- inc(max);
- end;
- for a:=3 downto 0 do begin
- with coord[max] do begin
- x:=a*20-20; y:=0; z:=4*20;
- end;
- inc(max);
- end;
- for a:=3 downto 1 do begin
- with coord[max] do begin
- x:=-20; y:=0; z:=a*20;
- end;
- inc(max);
- end;
- for a:=1 to 8 do begin
- with coord[max] do begin
- x:=trunc(a*4.444)-20;
- y:=a*15;
- z:=trunc(a*4.444);
- end;
- inc(max);
- with coord[max] do begin
- x:=trunc(80-a*4.444)-20;
- y:=a*15;
- z:=trunc(a*4.444);
- end;
- inc(max);
- with coord[max] do begin
- x:=trunc(a*4.444)-20;
- y:=a*15;
- z:=trunc(80-a*4.444);
- end;
- inc(max);
- with coord[max] do begin
- x:=trunc(80-a*4.444)-20;
- y:=a*15;
- z:=trunc(80-a*4.444);
- end;
- inc(max);
- end;
- end;
-
- begin
- Writeln('Making figure ...');
- openforoutput(f,'_pyram.bal','');
- BuildForm;
- blockwrite(f,max,2); { Nr of points in the 3D form }
- blockwrite(f,coord,max*3*2);
- closefile(f,'');
- end.