pload MODELING VISUALIZATION
vinit View1
vtrihedron t1

vpoint p11 2 22 0
vpoint p12 7 29 0
vdimension dim1 -length -plane xoy -shapes p12 p11
vdimparam dim1 -flyout -1 -arrowlength 0.75 -arrow internal -label hcenter

vpoint p21 22 22 0
vpoint p22 27 29 0
vdimension dim2 -length -plane xoy -shapes p22 p21
vdimparam dim2 -flyout -1 -arrowlength 0.75 -arrow internal -label hcenter
vlengthparam dim2 -direction 1 1 1

vpoint p31 2 2 0
vpoint p32 7 9 0
vdimension dim3 -length -plane xoy -shapes p32 p31
vdimparam dim3 -flyout -1 -arrowlength 0.75 -arrow internal -label hcenter
vlengthparam dim3 -direction OX

vpoint p41 22 2 0
vpoint p42 27 9 0
vdimension dim4 -length -plane xoy -shapes p42 p41
vdimparam dim4 -flyout -1 -arrowlength 0.75 -arrow internal -label hcenter
vlengthparam dim4 -direction OY

vtop
vfit
vzoom 0.75
vdump $imagedir/${casename}.png