Laszlo Hars - 2020-08-17

My long 3D data presentation script uses heavily the features of 5.5 beta, so I cannot easily go back to earlier Windows 10 gnuplot versions. The commands below (extracted from my script) draw 2 polygons, but only the quadrangle has border. What can I do to draw the pentagon also with border?

set obj 1 polygon from 0.7,0.0,0.6 to 0.8,0.4,0.0 to 0.2,0.9,0.0 to 0.2,0.6,0.6 to 0.7,0.0,0.6
set obj 2 polygon from 0.0,-0.9,0.0 to -0.7,-0.6,0.0 to -0.9,0.1,0.0 to -0.5,0.1,-0.7 to -0.3,-0.6,-0.7 to 0.0,-0.9,0.0

set for [i=1:2] obj i depthorder fillstyle transparent solid 0.92 fc rgb 0xCCCCCC

set pm3d  depthorder  border lc "black" lw 2.5

splot '+' using (0):(0):(0)