* The bug could be reproduced on Linux/g++ 4.3.1 by:
> poisson_reconstruction Compressor_top_clean_30kpoints.pwn Compressor-poisson.off
or
> APSS_reconstruction robocat_deci.off robocat_deci-apss.off
=> infinite loop that crashes when the process max memory is reached, or
assertion failure "(x,y,z) is already inserted on surface", or
assertion failure "A facet is not in conflict with its refinement point"
* The fix was to use Manifold_with_boundary_tag.
* To reproduce the bug:
> poisson_reconstruction data/sphere926.pwn sphere926-poisson.off
(try several times)
* The fix is:
- implement Robust_circumcenter_filtered_traits_3::compute_squared_radius_3_object()
- compare denominator with 1E-13 (instead of 1E-14) to switch to exact arithmetic
* On Linux/g++, the bug could be reproduced by:
> poisson_reconstruction data/sphere926.pwn sphere926-poisson.off
* The fix was do use Min_sphere_of_spheres_d instead of Min_sphere_d
CGAL 3.5 will include TAUCS/BLAS/LAPACK precompiled libraries for Visual C++ 8.0 and 9.0.
Auto-link is modified accordingly.
* Also fixed compatibility of cgal_test_with_cmake.bat scripts with VC++ 9.0.
* Default Surface Mesher parameters for Poisson are now
- triangle radius = 100 * point set average spacing and
- approximation distance = 0.25 * point set average spacing
(instead of 0.1 * point set radius and 0.002 * point set radius).
As Poisson is a function piecewise linear in the tetrahedra of the underlying triangulation, the goal of this change is to ensure that the Surface Mesher creates a mesh with triangles larger than the underlying tetrahedra.
* Default Surface Mesher parameters for APSS are now the same as Poisson to ease comparison among both methods, and simplify code maintenance
(instead of APSS distance = 1.5 * Poisson distance to get reconstructed surfaces of roughly the same number of faces).
* Fixed size of splats for nicer screenshots:
- knn parameter allows now to change the size of splats
- fixed offset by 1 in use of knn
- knn default changed from 18 (medium) to 6 (small)
- knn min changed from 6 (small) to 1 (tiny)
* Compute reconstruction error after APSS and Poisson (in fact the distance from input points to reconstructed mesh).
r50904 | lsaboret:
Fixed compilation error in cgal_test_with_cmake introduced in r50885
r50901 | lrineau:
-#include <Qt/qglobal.h>
+#include <QtCore/qglobal.h>
r50885 | lsaboret:
* Fixed compilation errors on Windows/VC++ introduced in r50866 (one needs to update a DLL's config file when renaming the DLL).
* Use "PS_demo_" prefix instead of "reconstruction_" in target names (to be coherent, and because long names break cmake on Windows - see r50533).
* Renamed polyhedron_demo_plugin() as point_set_demo_plugin() (to be coherent, and because the code diverges from Polyhedron demo).
r50877 | lsaboret:
Fixed link error on Windows (in splatting code)
r50688 | palliez:
point set demo: one attempt to solve compilation issues.
r50679 | palliez:
move point set demo
r50678 | palliez:
move point set demo
r50677 | palliez:
move point set demo
r50676 | palliez:
move point set demo
r50675 | palliez:
move point set demo
r50668 | lsaboret:
* Updated Point_set_processing_3 reference manual to describe the influence of each knn parameter.
* Fixed bug in Point_set_processing_3 examples/tests: use reasonable default knn parameters (0.1 or 0.15% of point set was overkill.* Updated the Point Set demo to use the recommended knn values by default.
r50666 | ggael:
automagically computes the slpat radii when needed
r50663 | ggael:
remove the splatting mode if it is not supported
Laurent Saboret
Pierre Alliez
Andreas Fabri
Sylvain Pion
Laurent Rineau