3 puts "AIS_ColoredShape should disable back-face culling for Solids with hidden Face"
7 pload MODELING VISUALIZATION
16 vviewparams -proj 0.5 0.3 0.1
19 vaspects b -subshapes b_1 -setcolor GREEN
20 vaspects b -subshapes b_2 -setvis 0
22 if {"[vreadpixel 200 200 rgb name]" != "GREEN"} {
23 puts "Error: back-face culling should be disabled, but seems to be not."
26 vdump $imagedir/${casename}.png