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author | tamasmeszaros <meszaros.q@gmail.com> | 2022-01-19 16:18:17 +0300 |
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committer | tamasmeszaros <meszaros.q@gmail.com> | 2022-04-04 13:43:25 +0300 |
commit | 1070d71da66a60cc965293930006cb9c281b73bf (patch) | |
tree | 13fb4894b96ca0ef5eff65dc35569061a02b46d6 /src/qhull/html/rbox.man | |
parent | 057232a2756dad131aba2b989e558bb1560eed93 (diff) |
Use upstream Qhull, remove duplication in deps and src
REALfloat is not defined to 0 on all platforms.
Diffstat (limited to 'src/qhull/html/rbox.man')
-rw-r--r-- | src/qhull/html/rbox.man | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/src/qhull/html/rbox.man b/src/qhull/html/rbox.man deleted file mode 100644 index 3ea6395e6..000000000 --- a/src/qhull/html/rbox.man +++ /dev/null @@ -1,176 +0,0 @@ -.\" This is the Unix manual page for rbox, written in nroff, the standard -.\" manual formatter for Unix systems. To format it, type -.\" -.\" nroff -man rbox.man -.\" -.\" This will print a formatted copy to standard output. If you want -.\" to ensure that the output is plain ascii, free of any control -.\" characters that nroff uses for underlining etc, pipe the output -.\" through "col -b": -.\" -.\" nroff -man rbox.man | col -b -.\" -.TH rbox 1 "August 10, 1998" "Geometry Center" -.SH NAME -rbox \- generate point distributions for qhull -.SH SYNOPSIS -Command "rbox" (w/o arguments) lists the options. -.SH DESCRIPTION -.PP -rbox generates random or regular points according to the options given, and -outputs -the points to stdout. The points are generated in a cube, unless 's' or 'k' -option is -given. The format of the output is the following: first line -contains the dimension and a comment, -second line contains the number of points, and the -following lines contain the points, one point per line. Points are represented -by their coordinate values. -.SH EXAMPLES -.TP -rbox 10 -10 random points in the unit cube centered at the origin. -.TP -rbox 10 s D2 -10 random points on a 2\[hy]d circle. -.TP -rbox 100 W0 -100 random points on the surface of a cube. -.TP -rbox 1000 s D4 -1000 random points on a 4\[hy]d sphere. -.TP -rbox c D5 O0.5 -a 5\[hy]d hypercube with one corner at the origin. -.TP -rbox d D10 -a 10\[hy]d diamond. -.TP -rbox x 1000 r W0 -100 random points on the surface of a fixed simplex -.TP -rbox y D12 -a 12\[hy]d simplex. -.TP -rbox l 10 -10 random points along a spiral -.TP -rbox l 10 r -10 regular points along a spiral plus two end points -.TP -rbox 1000 L10000 D4 s -1000 random points on the surface of a narrow lens. -.TP -rbox c G2 d G3 -a cube with coordinates +2/\-2 and a diamond with coordinates +3/\-3. -.TP -rbox 64 M3,4 z -a rotated, {0,1,2,3} x {0,1,2,3} x {0,1,2,3} lattice (Mesh) of integer -points. 'rbox 64 M1,0' is orthogonal. -.TP -rbox P0 P0 P0 P0 P0 -5 copies of the origin in 3\-d. Try 'rbox P0 P0 P0 P0 P0 | qhull QJ'. -.TP -r 100 s Z1 G0.1 -two cospherical 100\-gons plus another cospherical point. -.TP -100 s Z1 -a cone of points. -.TP -100 s Z1e\-7 -a narrow cone of points with many precision errors. -.SH OPTIONS -.TP -n -number of points -.TP -Dn -dimension n\[hy]d (default 3\[hy]d) -.TP -Bn -bounding box coordinates (default 0.5) -.TP -l -spiral distribution, available only in 3\[hy]d -.TP -Ln -lens distribution of radius n. May be used with 's', 'r', 'G', and 'W'. -.TP -Mn,m,r -lattice (Mesh) rotated by {[n,\-m,0], [m,n,0], [0,0,r], ...}. -Use 'Mm,n' for a rigid rotation with r = sqrt(n^2+m^2). 'M1,0' is an -orthogonal lattice. For example, '27 M1,0' is {0,1,2} x {0,1,2} x -{0,1,2}. '27 M3,4 z' is a rotated integer lattice. -.TP -s -cospherical points randomly generated in a cube and projected to the unit sphere -.TP -x -simplicial distribution. It is fixed for option 'r'. May be used with 'W'. -.TP -y -simplicial distribution plus a simplex. Both 'x' and 'y' generate the same points. -.TP -Wn -restrict points to distance n of the surface of a sphere or a cube -.TP -c -add a unit cube to the output -.TP -c Gm -add a cube with all combinations of +m and \-m to the output -.TP -d -add a unit diamond to the output. -.TP -d Gm -add a diamond made of 0, +m and \-m to the output -.TP -Cn,r,m -add n nearly coincident points within radius r of m points -.TP -Pn,m,r -add point [n,m,r] to the output first. Pad coordinates with 0.0. -.TP -n -Remove the command line from the first line of output. -.TP -On -offset the data by adding n to each coordinate. -.TP -t -use time in seconds as the random number seed (default is command line). -.TP -tn -set the random number seed to n. -.TP -z -generate integer coordinates. Use 'Bn' to change the range. -The default is 'B1e6' for six\[hy]digit coordinates. In R^4, seven\[hy]digit -coordinates will overflow hyperplane normalization. -.TP -Zn s -restrict points to a disk about the z+ axis and the sphere (default Z1.0). -Includes the opposite pole. 'Z1e\-6' generates degenerate points under -single precision. -.TP -Zn Gm s -same as Zn with an empty center (default G0.5). -.TP -r s D2 -generate a regular polygon -.TP -r s Z1 G0.1 -generate a regular cone -.SH BUGS -Some combinations of arguments generate odd results. - -Report bugs to qhull_bug@qhull.org, other correspondence to qhull@qhull.org -.SH SEE ALSO -qhull(1) -.SH AUTHOR -.nf -C. Bradford Barber -bradb@shore.net -.fi - |