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[Aleksey Yakovlev <>]

Hi, you need to provide more information about how you build your test - including all config files.

On Fri, Mar 14, 2025, 10:39 AM Theodore Omtzigt <> wrote:

we are trying the CGAL Qt integration but when running the example from the CGAL documentation site:

#include <CGAL/Linear_cell_complex_for_combinatorial_map.h>
#include <CGAL/draw_linear_cell_complex.h>
 
using LCC=CGAL::Linear_cell_complex_for_combinatorial_map<3>;
using Point=LCC::Point;
 
int main()
{
  LCC lcc;
  lcc.make_hexahedron(Point(0,0,0), Point(5,0,0),
                      Point(5,5,0), Point(0,5,0),
                      Point(0,5,4), Point(0,0,4),
                      Point(5,0,4), Point(5,5,4));
  CGAL::draw(lcc);
 
  return EXIT_SUCCESS;
}

We get this error message:

qt.qpa.plugin: Could not find the Qt platform plugin "windows" in ""
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

What is the magic decoder ring that isn't mentioned in the CGAL documentation site to visualize CGAL data structures with Qt?

 

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