[mkgmap-dev] [PATCH] turn restrictions - alpha code for testing

Mon Feb 23 18:15:27 GMT 2009

Me again,

I just looked at the satpic and I understand the layout better now.

I think I would be tempted to do this:

          A
          |
B         |
--------  |
        \ |
         \|
          @------ C
          |
          |
          |
          |
          D

At @, you can have a no_left_turn that stops A->C but it won't stop B->C.

The diagonal segment can be positioned/shaped as you please, perhaps
like this:

          A
          |
B         |
----------.
          .
          .
          @------ C
          |
          |
          |
          |
          D

Does that make sense?

Cheers,

Mark