OEMakeConnectedSurfaceCliquesΒΆ

unsigned int OEMakeConnectedSurfaceCliques(OESurface &surf)

Assigns a different clique value, starting at 1, to each connected component of the surface. The number of connected components is returned. Listing 2 demonstrates cropping a surface to its largest component.

Listing 2: Extracting the largest portion of the surface

uint nclqs = OESpicoli.OEMakeConnectedSurfaceCliques(surf);

uint maxclq = 0;
float maxarea = 0.0f;
for (uint i = 1; i <= nclqs; i++)
{
  float area = OESpicoli.OESurfaceCliqueArea(surf, i);
  if (maxarea < area)
  {
    maxarea = area;
    maxclq = i;
  }
}

OESpicoli.OESurfaceCropToClique(surf, maxclq);