puts "========"
puts "0030647: Geom2dGcc_Circ2d2TanRad not giving all the solutions"
puts "========"
puts ""

restore [locate_data_file bug30647_curve1_720.brep] c1
restore [locate_data_file bug30647_curve2_720.brep] c2

explode c1 e
mk2dcurve q1 c1_1
explode c2 e
mk2dcurve q2 c2_1

cirtang r -c q1 -c q2 -r 0.4

smallview  -2D-

2dclear q1
2dfit
display q1

xwd ${imagedir}/${test_image}.png

set NbCurv [llength [directory r_*]]

if { $NbCurv == 8 } {
  puts "OK: Number of circles is good"
} else {
  puts "Error: Not all solutions"
}