puts "=================================================="
puts "0030979: Visualization - shader-based GPU grid"
puts "Orthographic projection"
puts "=================================================="

pload MODELING VISUALIZATION

vclear
vinit View1
vaxo

box b 1 2 3
vdisplay b -dispMode 1

vcamera -ortho
vfit
vzoom 0.1

vgrid -type gpu
vdump $imagedir/${casename}_0.png

vgrid off
vgrid -type gpu -background 1 -drawAxis 0 -color 0 0 1 -origin 1 1 -viewAdaptive 1 -lineThickness 0.05
vdump $imagedir/${casename}_1.png

vgrid off
