CGAL users discussion list

[syedharoonalam <>]

I am using CGAL for point cloud processing, and generating mesh out of it
using Scale-Space reconstruction.

I recently require to save color and normal information. So, I used
boost::tuple(Point_3, Vector_3, CGAL::Color) for filters: simplification,
outlier removal and normal estimations/orientation. Now triangulating the
cloud using Scale-Space reconstruction is only accepting vector of points,
not the tuple I have created.

Code snippet:

typedef CGAL::Scale_space_surface_reconstruction_3< Kernel > Reconstruction;
Reconstruction reconstruct;
reconstruct.insert( points.begin(), points.end());
//Error if points is defined as vector<PointNormalColorTuple>
//Works if points are vector<Point_3>
//There is no parameter in insert and reconstruct_surface, where I can
define property map:
//CGAL::Nth_of_tuple_property_map<0,PointNormalColorTuple>()

I cannot copy data in a new vector<Point_3> as color information will be
lost. Any suggestions would be helpful.



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