puts "============"
puts "0025475: Visualization, TKOpenGl - draw background using primitive arrays"
puts "Tests textured background"
puts "============"
puts ""

set aTextureFile [locate_data_file hatch_1.png]

pload VISUALIZATION
vinit View1

vbackground -image $aTextureFile -imageMode STRETCH
vdump $imagedir/${casename}_1.png

vbackground -image $aTextureFile -imageMode NONE
vbackground -image $aTextureFile -imageMode TILED
vdump $imagedir/${casename}_2.png

vbackground -gradient RED BLUE -gradientMode HORIZONTAL
vbackground -image $aTextureFile -imageMode CENTERED
vdump $imagedir/${casename}_3.png

vbackground -image $aTextureFile -imageMode NONE
vdump $imagedir/${casename}_4.png