If the mesh debugger link is selected by the user, then a mesh debugger window is opened to display {HEAD ~ information} regarding {TAIL ~ the triangle} currently being drawn that the selected pixel is part of 
regarding
If the mesh debugger link is selected by the user , then a mesh debugger window is opened to display { HEAD ~ information } regarding { TAIL ~ the triangle } currently being drawn that the selected pixel is part of
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH