puts "============"
puts "CR24351"
puts "============"
puts ""
#######################################################################
#  Test AIS Radius dimensions: label position and arrow orientation
#######################################################################
pload VISUALIZATION

vinit
vright

set hpos "left hcenter"
set vpos "above vcenter below"

# ---------------------------------------------------------------------
# create dimensions with different arrow orientation and fit algorithm
# ---------------------------------------------------------------------

# test forced internal arrow orientation
vpoint  circle1_p1 0  0 30
vpoint  circle1_p2 30 0  0
vpoint  circle1_p3 60 0 30
vcircle circle1 circle1_p1 circle1_p2 circle1_p3 0
vdimension radius name=rad1 text=3d plane=zox label=hfit flyout=0 arrows=internal circle1

# test forced external arrow orientation
vpoint  circle2_p1 100 0 35
vpoint  circle2_p2 135 0  0
vpoint  circle2_p3 170 0 35
vcircle circle2 circle2_p1 circle2_p2 circle2_p3 0
vdimension radius name=rad2 text=3d plane=zox label=hfit flyout=0 arrows=external circle2

# test that auto-fit for arrow places them externally for small geometry
vpoint  circle3_p1 0  0 113
vpoint  circle3_p2 33 0  80
vpoint  circle3_p3 66 0 113
vcircle circle3 circle3_p1 circle3_p2 circle3_p3 0
vdimension radius name=rad3 text=3d plane=zox label=hcenter flyout=0 arrows=fit circle3

# test that auto-fit for text places the label externally for small geometry
vpoint  circle4_p1 120 0 95
vpoint  circle4_p2 135 0 80
vpoint  circle4_p3 150 0 95
vcircle circle4 circle4_p1 circle4_p2 circle4_p3 0
vdimension radius name=rad4 text=3d plane=zox label=hfit flyout=0 arrows=fit circle4

vdisplay rad1 rad2 rad3 rad4
vfit

# ------------------------------------------------
# create dimension with different label positions
# ------------------------------------------------

vinit Viewer2/View2
vright

set idx 0
for {set r 0} {$r < 3} {incr r} {
  for {set c 0} {$c < 2} {incr c} {

    set point1 p_[expr "$idx * 3 + 0"]
    set point2 p_[expr "$idx * 3 + 1"]
    set point3 p_[expr "$idx * 3 + 2"]
    set circle c_[expr "$idx"]

    vpoint $point1 [expr "90.0 * $c +  0"] 0.0 [expr "80.0 * $r + 33"]
    vpoint $point2 [expr "90.0 * $c + 33"] 0.0 [expr "80.0 * $r +  0"]
    vpoint $point3 [expr "90.0 * $c + 66"] 0.0 [expr "80.0 * $r + 33"]
    vcircle $circle $point1 $point2 $point3 0

    set dimension r_$idx

    vdimension radius name=$dimension text=3d plane=zox label=[lindex $hpos $c],[lindex $vpos $r] arrows=external flyout=0.0 $circle
    vdisplay $dimension

    incr idx
  }
}
vfit

set only_screen 1