plotnodesidx2D

[q2,me2,toGlobal2]=fc_meshtools.simplicial.getMeshArrays('2D',2,true);
  [q1,me1,toGlobal1]=fc_meshtools.simplicial.getMeshArrays('2D',1,true);
  figure(1)
  fc_graphics4mesh.plotmesh(q2,me2,'Color','LightGray')
  hold on
  fc_graphics4mesh.plotmesh(q1,me1,'Color','k')
  fc_graphics4mesh.plotnodesidx(q2)
  axis image;axis off

  figure(2)
  fc_graphics4mesh.plotmesh(q2,me2,'Color','LightGray')
  hold on
  fc_graphics4mesh.plotmesh(q1,me1,'Color','k')
  fc_graphics4mesh.plotnodesidx(q1,'Color','b', 'backgroundcolor','Salmon', 'edgecolor','purple','fontsize',7)
  axis image;axis off