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2015-03-16meme/slice.c: needle model: avoid segments that consist of a single pointWerner Almesberger1-18/+36
We could get these when jumping back to the edge point on e > d. This reduces the number of lines in the gnuplot output by about 30%.
2015-03-15meme/: add global z offset; prettify plane diagnostic; fix warning limitWerner Almesberger1-2/+13
2015-03-14meme/slice.c (slice_plane): use proper linear regression for finding the planeWerner Almesberger1-3/+46
Luckily, GSL has all the math we need: https://www.gnu.org/software/gsl/manual/html_node/Robust-linear-regression.html#Robust-linear-regression
2015-03-14meme/: new option -n to select outline calculation based on needle shapeWerner Almesberger1-9/+71
2015-03-14meme/slice.c: scale plane coordinates; fix typo in "solve"Werner Almesberger1-5/+7
2015-03-14meme/: new option -s slice.gp for intersect the mesh with a plane (WIP)Werner Almesberger1-0/+194