puts "============"
puts "0028890: Visualization - After closing all views and then display the view again, just the first view has object(s) displayed"
puts "============"
puts ""

pload MODELING VISUALIZATION
vclear
vclose ALL
box b1_1 0 0 0 1 2 3
box b1_2 0 3 0 3 1 2
box b2_1 0 0 0 3 1 2
box b2_2 0 3 0 1 2 3

# fill first Viewer
vinit Driver1/Viewer1/View1
vzbufftrihedron
vdisplay -dispMode 1 b1_1 b1_2
vfit
vsetcolor b1_1 RED
vsetcolor b1_2 GREEN

# fill second Viewer
vinit Driver1/Viewer2/View1
vzbufftrihedron
vdisplay -dispMode 1 b2_1 b2_2
vfit
vsetcolor b2_1 RED
vsetcolor b2_2 GREEN

# enable RayTracing which sets DeviceLost flag
vactivate Driver1/Viewer1/View1
vraytrace 1
set aColor1 [vreadpixel 150 250 rgb]
vdump $::imagedir/${::casename}_1.png

vactivate Driver1/Viewer2/View1
vraytrace 1
set aColor2 [vreadpixel 150 250 rgb]
vdump $::imagedir/${::casename}_2.png

# check that DeviceLost flag is processed by both Viewers
if { "$aColor1" != "$aColor2" } { puts "Error: colors should be equal" }