mirror of https://github.com/CGAL/cgal
2db4effa7e
That is a followup-to my commit last year:
| ------------------------------------------------------------------------
| r63198 | lrineau | 2011-04-28 19:45:22 +0200 (Thu, 28 Apr 2011) | 5 lines
|
| Try to fix my last revision about cmake_policy, with CMake-2.6.x
|
| CMake gives an error if one tries to use cmake_policy(VERSION x.y.z) if
| x.y.z is greater than the current CMake version.
|
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The following check:
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6)
is useless just after a call to:
cmake_minimum_required(VERSION 2.6.2)
The script used to fix that was:
#!/usr/bin/env perl
$replacement=<<'END';
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_GREATER 2.8.3)
cmake_policy(VERSION 2.8.4)
else()
cmake_policy(VERSION 2.6)
endif()
END
while(<>) {
if(/if\("\${CMAKE_MAJOR_VERSION}.\${CMAKE_MINOR_VERSION}" VERSION_GREATER 2.6\)/) {
while(<>) {
if(/^endif\(\)/) {
print "$replacement";
while(<>) {
print;
}
exit 0
}
}
}
print;
}
|
||
|---|---|---|
| .. | ||
| data | ||
| CMakeLists.txt | ||
| Mesh_estimation.cpp | ||
| PolyhedralSurf.cpp | ||
| PolyhedralSurf.h | ||
| PolyhedralSurf_operations.h | ||
| PolyhedralSurf_rings.h | ||
| README | ||
| Single_estimation.cpp | ||
README
To compile, you need support for lapack
Program Single_estimation
---------------------
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 : Single_estimation <inputPoints.txt> <d_fitting>, <d_monge>"
in_points are sampled on 0.1(x²+2y²)
./Single_estimation data/in_points_file.txt 2 2
./Single_estimation data/in_points_d4.txt 4 4
Program Mesh_estimation
-----------------
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 records raw data (better for a vizualization
post-processing)
2. if option -vtrue, filename.off.verb.txt contains human readable results
Allowed options:
-h [ --help ] produce help message.
-f [ --input-file ] arg (=data/ellipe0.003.off) name of the input off file
-d [ --degree-jet ] arg (=2) degree of the jet
-m [ --degree-monge ] arg (=2) degree of the Monge rep
-a [ --nb-rings ] arg (=0) number of rings to collect
neighbors. 0 means collect
enough rings to make appro
possible a>=1 fixes the nb of
rings to be collected
-p [ --nb-points ] arg (=0) number of neighbors to use.
0 means this option is not
considered, this is the
default p>=1 fixes the nb of
points to be used
-v [ --verbose ] arg (=0) verbose output on text file
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.
./Mesh_estimation
./Mesh_estimation -f data/ellipe0.003.off -d2 -m2 -a2
./Mesh_estimation -f data/poly2x\^2+y\^2-0.062500-off -d2 -m2 -a2