Hello,
I have converted the Matlab code bb.m into Scilab and the calculations are all
fine. Verified the results in Octave. However, the beachball fill plot is not
working:
The Octave/Matlab plot is fine, but the Scilab plot is not filled properly
suggesting that xfpoly is reading the vertex order oddly. I also exported the
data out of Octave and Scilab as CSV files and made sure that both fill the
polygon correctly via QGIS.
xfpoly should do the same as the Octave/Matlab fill function, so not sure how
to proceed as it is critical to get the filled regions correctly sorted. A
convoluted method is to break it up into two polygon regions, but that is not
the route to go down.
Octave code (BB_plot_mat.png):
fill(xx,yy,'w')
fill(Y,X,'k')
.Scilab code (plot_test.png):
xfpoly(xx,yy,addcolor([1 1 1]))
xfpoly(Y,X,addcolor([0 1 1]))
Thanks
Lester
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