5 ###############################
6 ## Can not project the 3-D point on the ellipse
7 ###############################
9 restore [locate_data_file OCC766.draw] c
11 set result [proj c 30 3.944304526105059e-31 20.0]
13 set ll [llength $result]
21 checkview -display result -2d -path ${imagedir}/${test_image}.png