+== Kalibrierungs-Datei ==
+[[Datei:3D-Calibration V 0 01.png|thumb|Bild aus OpenSCAD: 3D-Printer Calibration File V 0.01]]
+
+<pre>
+// Multicolor 3D-Print Calibration File
+// (c) Stratum 0 e.V.
+// 2014-07-14 V0.01
+// License: WTFPL
+
+
+//==================================================================
+// Copy this paragraph for each Extruder file
+$fn=50;
+Strichlaenge=10;
+AbstandA=10;
+AbstandB=9;
+n=10;
+
+// Base
+// any extruder (Extruder 1)
+
+difference()
+{
+ // Base Layer
+ color("yellow")
+ translate ([-110,-10,-1]) cube ([150,120,1], center=false);
+
+ // Cut off corner
+ color("black")
+ translate ([-120,40,-1]) cube ([110,80,2], center=false);
+}
+
+
+// Extruder 1
+color("red")
+for(i = [0:n])
+ {
+ translate ([0,AbstandA*i,0]) cube ([Strichlaenge,1,1], center=false);
+ }
+
+
+// Extruder 1
+rotate ([0,0,90])
+color("red")
+for(i = [0:n])
+ {
+ translate ([0,AbstandA*i+5,0]) cube ([Strichlaenge,1,1], center=false);
+ }
+
+
+
+//==================================================================
+// Copy this paragraph for each Extruder file
+$fn=50;
+Strichlaenge=10;
+AbstandA=10;
+AbstandB=9;
+n=10;
+
+// Extruder 2
+color("blue")
+translate([Strichlaenge,0,0])
+for(i = [0:n])
+ {
+ translate ([0,AbstandB*i,0]) cube ([Strichlaenge,1,1], center=false);
+ }
+
+
+// Extruder 2
+rotate ([0,0,90])
+color("blue")
+translate([Strichlaenge,0,0])
+for(i = [0:n])
+ {
+ translate ([0,AbstandB*i+5,0]) cube ([Strichlaenge,1,1], center=false);
+ }
+
+//==================================================================
+
+// Copy this paragraph for each Extruder file
+$fn=50;
+Strichlaenge=10;
+AbstandA=10;
+AbstandB=9;
+n=10;
+
+// Extruder 3
+color("green")
+translate([Strichlaenge*2,0,0])
+for(i = [0:n])
+ {
+ translate ([0,AbstandA*i,0]) cube ([Strichlaenge,1,1], center=false);
+ }
+
+// Extruder 3
+rotate ([0,0,90])
+color("green")
+translate([Strichlaenge*2,0,0])
+for(i = [0:n])
+ {
+ translate ([0,AbstandA*i+5,0]) cube ([Strichlaenge,1,1], center=false);
+ }
+
+</pre>
+