puts "========" puts "Ray Tracing - check lighting on Plastic material" puts "========" # create box box b 1 2 3 # draw box vinit View1 vclear vrenderparams -rasterization vsetdispmode 1 vaxo vdisplay b vsetmaterial b PLASTIC vsetcolor b GREEN vfit vrotate 0.2 0.0 0.0 # take snapshot with fixed pipeline vdump $::imagedir/${::casename}_OFF.png set aColorL [vreadpixel 150 250 rgb name] set aColorR [vreadpixel 250 250 rgb name] if { "$aColorL" != "GREEN3" || "$aColorR" != "GREEN4" } { puts "Error: wrong color (fixed pipeline)!" } vrenderparams -raytrace set aColorL [vreadpixel 150 250 rgb name] set aColorR [vreadpixel 250 250 rgb name] #if { "$aColorL" != "GREEN3" || "$aColorR" != "GREEN4" } { # puts "Error: wrong color (Ray Tracing)!" #}