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author | Andreas Müller <andreas.mueller@ost.ch> | 2022-06-16 17:00:34 +0200 |
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committer | Andreas Müller <andreas.mueller@ost.ch> | 2022-06-16 17:00:34 +0200 |
commit | b9af31ecb07acd4d34a13aa99d6170c9ca96af87 (patch) | |
tree | eb2613373596aa1315518dc06e9911642668089a /buch/chapters/110-elliptisch/images | |
parent | fix some minor issues (diff) | |
download | SeminarSpezielleFunktionen-b9af31ecb07acd4d34a13aa99d6170c9ca96af87.tar.gz SeminarSpezielleFunktionen-b9af31ecb07acd4d34a13aa99d6170c9ca96af87.zip |
some improvements
Diffstat (limited to 'buch/chapters/110-elliptisch/images')
-rw-r--r-- | buch/chapters/110-elliptisch/images/Makefile | 2 | ||||
-rw-r--r-- | buch/chapters/110-elliptisch/images/torusschnitt.pdf | bin | 301677 -> 312677 bytes | |||
-rw-r--r-- | buch/chapters/110-elliptisch/images/torusschnitt.pov | 55 | ||||
-rw-r--r-- | buch/chapters/110-elliptisch/images/torusschnitt.tex | 2 |
4 files changed, 51 insertions, 8 deletions
diff --git a/buch/chapters/110-elliptisch/images/Makefile b/buch/chapters/110-elliptisch/images/Makefile index c8f98cb..7bbc8af 100644 --- a/buch/chapters/110-elliptisch/images/Makefile +++ b/buch/chapters/110-elliptisch/images/Makefile @@ -96,7 +96,7 @@ torusschnitt.png: torusschnitt.pov povray +A0.1 -W1920 -H1080 -Otorusschnitt.png torusschnitt.pov torusschnitt.jpg: torusschnitt.png Makefile - convert -extract 1560x1080+180+0 torusschnitt.png \ + convert -extract 1640x1080+140+0 torusschnitt.png \ -density 300 -units PixelsPerInch torusschnitt.jpg torusschnitt.pdf: torusschnitt.tex torusschnitt.jpg diff --git a/buch/chapters/110-elliptisch/images/torusschnitt.pdf b/buch/chapters/110-elliptisch/images/torusschnitt.pdf Binary files differindex 11bd353..f5de617 100644 --- a/buch/chapters/110-elliptisch/images/torusschnitt.pdf +++ b/buch/chapters/110-elliptisch/images/torusschnitt.pdf diff --git a/buch/chapters/110-elliptisch/images/torusschnitt.pov b/buch/chapters/110-elliptisch/images/torusschnitt.pov index 43d50c6..e5602df 100644 --- a/buch/chapters/110-elliptisch/images/torusschnitt.pov +++ b/buch/chapters/110-elliptisch/images/torusschnitt.pov @@ -67,14 +67,51 @@ union { } #end -arrow(<-2,0,0>,<2,0,0>,0.02,White) -arrow(<0,-1.1,0>,<0,2.2,0>,0.02,White) -arrow(<0,0,-1.6>,<0,0,2.4>,0.02,White) + +#macro Ticks(tl, tr) +union { + #declare s = 1; + #while (s <= 3.1) + cylinder { <-0.5*s-tl, 0, 0>, <-0.5*s+tl, 0, 0>, tr } + cylinder { < 0.5*s-tl, 0, 0>, < 0.5*s+tl, 0, 0>, tr } + #declare s = s + 1; + #end + + #declare s = 1; + #while (s <= 4.1) + cylinder { <0, 0.5*s-tl, 0>, <0, 0.5*s+tl, 0>, tr } + #declare s = s + 1; + #end + #declare s = 1; + #while (s <= 2.1) + cylinder { <0,-0.5*s-tl, 0>, <0,-0.5*s+tl, 0>, tr } + #declare s = s + 1; + #end + + #declare s = 1; + #while (s <= 4) + cylinder { <0, 0, 0.5*s-tl>, <0, 0, 0.5*s+tl>, tr } + #declare s = s + 1; + #end + #declare s = 1; + #while (s <= 3) + cylinder { <0, 0, -0.5*s-tl>, <0, 0, -0.5*s+tl>, tr } + #declare s = s + 1; + #end + + pigment { + color White + } + finish { + specular 0.9 + metallic + } +} +#end #declare epsilon = 0.001; #declare l = 1.5; - #declare a = sqrt(2); #macro G2(phi,sg) a * sqrt(cos(2*phi)) * < sg * cos(phi), 0, sin(phi)> @@ -258,8 +295,14 @@ mesh { #declare torusfarbe = rgbt<0.2,0.6,0.2,0.2>; #declare ebenenfarbe = rgbt<0.2,0.6,1.0,0.2>; +arrow(<-2,0,0>,<2,0,0>,0.02,White) +arrow(<0,-1.1,0>,<0,2.2,0>,0.02,White) +arrow(<0,0,-1.7>,<0,0,2.4>,0.02,White) +Ticks(0.007,0.036) + Lemniskate(0.02, Red) -Ebene(1.8, 1.4, ebenenfarbe) -Ebenengitter(1.8, 1.4, 0.5, 0.005, rgb<0.4,1,1>) +Ebene(1.8, 1.6, ebenenfarbe) +Ebenengitter(1.8, 1.6, 0.5, 0.005, rgb<0.4,1,1>) Torus(torusfarbe) Torusgitter(Yellow, 0.005) + diff --git a/buch/chapters/110-elliptisch/images/torusschnitt.tex b/buch/chapters/110-elliptisch/images/torusschnitt.tex index 3053ac5..63351ad 100644 --- a/buch/chapters/110-elliptisch/images/torusschnitt.tex +++ b/buch/chapters/110-elliptisch/images/torusschnitt.tex @@ -21,7 +21,7 @@ \begin{tikzpicture}[>=latex,thick] % Povray Bild -\node at (0,0) {\includegraphics[width=11.4cm]{torusschnitt.jpg}}; +\node at (0,0) {\includegraphics[width=11.98cm]{torusschnitt.jpg}}; % Gitter \ifthenelse{\boolean{showgrid}}{ |