vdisplay -dispMode 1 f
# setup lights
-vlight clear
-vlight add ambient color WHITE
-vlight add directional dir 1 0 0 color GREEN headlight 1
-vlight add directional dir -1 0 0 color RED1 headlight 1
+vlight -clear
+vlight amblight -type AMBIENT -color WHITE
+vlight dirlight1 -type DIRECTIONAL -dir 1 0 0 -color GREEN -headlight 1
+vlight dirlight2 -type DIRECTIONAL -dir -1 0 0 -color RED1 -headlight 1
vrenderparams -shadingModel flat
vdump $::imagedir/${::casename}.png