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author | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
commit | ad547a6b5986815fda458221149728d9d9ab1d87 (patch) | |
tree | 16296910eb3eca724371474ea9aea3994dc69614 /Build/source/utils/asymptote/examples/parametricsurface.asy | |
parent | 947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff) |
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/asymptote/examples/parametricsurface.asy')
-rw-r--r-- | Build/source/utils/asymptote/examples/parametricsurface.asy | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/examples/parametricsurface.asy b/Build/source/utils/asymptote/examples/parametricsurface.asy new file mode 100644 index 00000000000..299ea72eef7 --- /dev/null +++ b/Build/source/utils/asymptote/examples/parametricsurface.asy @@ -0,0 +1,23 @@ +import graph3; + +size(200,0); +currentprojection=orthographic(4,0,2); + +real R=2; +real a=1.9; + +triple f(pair t) { + return ((R+a*cos(t.y))*cos(t.x),(R+a*cos(t.y))*sin(t.x),a*sin(t.y)); +} + +pen p=rgb(0.2,0.5,0.7); +surface s=surface(f,(0,0),(2pi,2pi),8,8,Spline); + +// surface only +//draw(s,lightgray); + +// mesh only +// draw(s,nullpen,meshpen=p); + +// surface & mesh +draw(s,lightgray,meshpen=p,render(merge=true)); |