From d8d6a61a2ab45d9171a93e4a72d254a3ed5ef87f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20M=C3=BCller?= Date: Sat, 21 May 2022 20:42:47 +0200 Subject: fix some bugs --- buch/papers/kugel/images/curvature.pov | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'buch/papers/kugel/images/curvature.pov') diff --git a/buch/papers/kugel/images/curvature.pov b/buch/papers/kugel/images/curvature.pov index 9dbaa86..3b15d77 100644 --- a/buch/papers/kugel/images/curvature.pov +++ b/buch/papers/kugel/images/curvature.pov @@ -72,7 +72,8 @@ arrow(<0,0,-2.1>, <0,0,2.1>, 0.01, White) #include "curvature.inc" #declare sigma = 1; -#declare N0 = 0.5; +#declare s = 1.4; +#declare N0 = 0.4; #declare funktion = function(r) { (exp(-r*r/(sigma*sigma)) / sigma - @@ -80,7 +81,7 @@ arrow(<0,0,-2.1>, <0,0,2.1>, 0.01, White) }; #declare hypot = function(xx, yy) { sqrt(xx*xx+yy*yy) }; -#declare Funktion = function(x,y) { funktion(hypot(x+1,y)) - funktion(hypot(x-1,y)) }; +#declare Funktion = function(x,y) { funktion(hypot(x+s,y)) - funktion(hypot(x-s,y)) }; #macro punkt(xx,yy) #end -- cgit v1.2.1