To compile, you need clapack : set env variable LAPACK_DIR
Program blind_1pt
---------------------
takes as input a <inputPoints.txt> which is a xyz text file
it compute the fitting for this single entry and
it outputs results in the <output.txt> file and on the standard std::cout
Usage is : main <inputPoints.txt> <d_fitting>, <d_monge>"
in_points are sampled on 0.1(x²+2y²)
./blind_1pt data/in_points_file.txt 2 2
./blind_1pt data/in_points_d4.txt 4 4
Program blind
-----------------
takes an filename.off file as input,
it computes a fitting for each vertex
it outputs the results in :
1. filename.off.4ogl.txt which can be visualized with
the demo program introspect-qt
2. if option -v, filename.off.verb.txt contains human readable results
Usage is : blind with options
"f:fName <string>", // filename.off
"d:deg <int>", // degree of the jet
"m:mdegree <int>", // degree of the Monge rep
"a:nrings <int>", // # rings
0 means collect enough rings to make appro possible
k>=1 fixes the nb of rings to be collected
"p:npoints <int>", //# points
0 means this option is not considered, this is the default
n>=1 fixes the nb of points to be used
"v|", // verbose?
Note : if the nb of collected points is less than the required min number of
points to make the approxiamtion possible (which is constrained by the deg)
then the vertex is skipped.
./blind -f data/ellipe0.003.off -d2 -m2 -a2
./blind -f data/poly2x\^2+y\^2-0.062500-off -d2 -m2 -a2
visu with:
./introspect-qt ../../examples/Jet_fitting_3/data/ellipe0.003.off ../../examples/Jet_fitting_3/data_ellipe0.003.off.4ogl.txt
../../demo/Jet_fitting_3/introspect-qt data/ellipe0.003.off data_ellipe0.003.off.4ogl.txt
