1 files changed, 59 insertions, 59 deletions
diff --git a/vorlesungen/slides/7/images/commutator.pov b/vorlesungen/slides/7/images/commutator.pov
index 8229a06..9ae11b9 100644
--- a/vorlesungen/slides/7/images/commutator.pov
+++ b/vorlesungen/slides/7/images/commutator.pov
@@ -1,59 +1,59 @@
-//
-// commutator.pov
-//
-// (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule
-//
-#include "common.inc"
-
-sphere { O, 0.99
-	pigment {
-		color rgbt<1,1,1,0.5>
-	}
-	finish {
-		specular 0.9
-		metallic
-	}
-}
-
-#declare filename = concat("f/", str(clock, -4, 0), ".inc");
-
-#include filename
-
-#declare n1 = vcross(<0,1,0>, finalXY);
-#declare n2 = vcross(<0,1,0>, finalYX);
-
-intersection {
-	sphere { O, 1 }
-	plane { -n1, 0 }
-	plane { n2, 0 }
-	pigment {
-		color rgb<0,0.4,0.1>
-	}
-	finish {
-		specular 0.9
-		metallic
-	}
-}
-
-union {
-        XYkurve()
-        pigment {
-                color Red
-        }
-	finish {
-		specular 0.9
-		metallic
-	}
-}
-
-union {
-        YXkurve()
-        pigment {
-                color Blue
-        }
-	finish {
-		specular 0.9
-		metallic
-	}
-}
-
+//
+// commutator.pov
+//
+// (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule
+//
+#include "common.inc"
+
+sphere { O, 0.99
+	pigment {
+		color rgbt<1,1,1,0.5>
+	}
+	finish {
+		specular 0.9
+		metallic
+	}
+}
+
+#declare filename = concat("f/", str(clock, -4, 0), ".inc");
+
+#include filename
+
+#declare n1 = vcross(<0,1,0>, finalXY);
+#declare n2 = vcross(<0,1,0>, finalYX);
+
+intersection {
+	sphere { O, 1 }
+	plane { -n1, 0 }
+	plane { n2, 0 }
+	pigment {
+		color rgb<0,0.4,0.1>
+	}
+	finish {
+		specular 0.9
+		metallic
+	}
+}
+
+union {
+        XYkurve()
+        pigment {
+                color Red
+        }
+	finish {
+		specular 0.9
+		metallic
+	}
+}
+
+union {
+        YXkurve()
+        pigment {
+                color Blue
+        }
+	finish {
+		specular 0.9
+		metallic
+	}
+}
+