AutomaticMeshSizeField
I try to use the AutomaticMeshSizeField field but i get this error when meshing :
.Error : Gmsh has to be compiled with HXT and P4EST for using automaticMeshSizeField
1 - I check in the about dialog and gmsh binaries are compiled with HXT, but no mention about P4EST...
2 - i can't see any hxt_octree.h in the contrib/hxt folder of the master or 4.8.3 git branches...