puts "=================================="
puts "Grid in ortographic projection"
puts "=================================="

pload MODELING VISUALIZATION

vclear
vinit View1
vaxo

box b 1 2 3
vdisplay b -dispMode 1

vcamera -ortho

vfit
vzoom 0.1

vinfgrid
vdump $imagedir/${casename}_0.png

vinfgrid -background -drawAxis 0 -color 0 0 1 -origin 1 1 1 -inf 1 -lineThickness 0.05
vdump $imagedir/${casename}_1.png