Resolve bug of missing phi1 in GMap3 topo rendering

Apps/Examples/volumeExplorer.cpp

@@ -354,7 +354,7 @@ int main(int argc, char **argv)
 	{
 		position = myMap.addAttribute<PFP::VEC3>(VERTEX, "position");
 		Algo::Modelisation::Primitive3D<PFP> prim(myMap, position);
-		int nb = 32;
+		int nb = 8;
 		prim.hexaGrid_topo(nb,nb,nb);
 		prim.embedHexaGrid(1.0f,1.0f,1.0f);
 

include/Algo/Render/GL2/topo3Render.hpp

@@ -515,6 +515,7 @@ void Topo3Render::updateDataGMap3(typename PFP::MAP& mapx, const typename PFP::T
 			*positionF1++ = fv1[d];
 			d = map.beta1(d);
 			*positionF1++ = fv1[d];
+			m_nbRel1++;
 		} while (d != *face );
 	}