diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /graphics/asymptote/doc/triangulate.asy |
Initial commit
Diffstat (limited to 'graphics/asymptote/doc/triangulate.asy')
-rw-r--r-- | graphics/asymptote/doc/triangulate.asy | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/graphics/asymptote/doc/triangulate.asy b/graphics/asymptote/doc/triangulate.asy new file mode 100644 index 0000000000..56ad347b53 --- /dev/null +++ b/graphics/asymptote/doc/triangulate.asy @@ -0,0 +1,19 @@ +size(200); +int np=100; +pair[] points; + +real r() {return 1.2*(rand()/randMax*2-1);} + +for(int i=0; i < np; ++i) + points.push((r(),r())); + +int[][] trn=triangulate(points); + +for(int i=0; i < trn.length; ++i) { + draw(points[trn[i][0]]--points[trn[i][1]]); + draw(points[trn[i][1]]--points[trn[i][2]]); + draw(points[trn[i][2]]--points[trn[i][0]]); +} + +for(int i=0; i < np; ++i) + dot(points[i],red); |