index a730f14ff2c8f9f0f25aa9f82a7da7a028465781..abd975b4ebe61023f2cfcb13d6fe192996b61b8a 100755 (executable)
using namespace Geom;
using namespace Geom;
+ // Don't allow empty path parameters:
+ if ( bend_path1.get_pathvector().empty()
+ || bend_path2.get_pathvector().empty()
+ || bend_path3.get_pathvector().empty()
+ || bend_path4.get_pathvector().empty() )
+ {
+ return pwd2_in;
+ }
+
/*
The code below is inspired from the Bend Path code developed by jfb and mgsloan
Please, read it before tring to understand this one
/*
The code below is inspired from the Bend Path code developed by jfb and mgsloan
Please, read it before tring to understand this one