2 puts "0033017: Implement an algorithm to find a proximity between a pair of shapes"
6 circle c1 0 -1 0 1 0 0 1
11 circle c2 0 1 0 1 0 0 1
16 set log [proximity e1 e2 -value -profile]
17 regexp {Proximity value: ([0-9+-.eE]*)} $log full val;
20 set expected [expr {sqrt(5.0) - 1.}]
22 regexp {Status of ProxPnt1 on ([A-Za-z0-9._-]*) : ([A-Za-z]*)} $log full val1 val2
24 set expected_status1 Middle
26 regexp {Status of ProxPnt2 on ([A-Za-z0-9._-]*) : ([A-Za-z]*)} $log full val1 val2
28 set expected_status2 Border