# Procedures for creating examples of seams between blocks.
# Last edited on 2021-03-16 21:02:50 by jstolfi

import seam_example_IMP
import seam
import contact
import block
import move
import move_parms
import path
import pyx

# SAMPLE SEAMS FOR THE UNIT TEST PROGRAM

# These test data assume that the width of the filling trace is 1.0 mm, since
# then the nominal sausages of the sides actually touch each other.

def misc_A(mp_trace):
  # Returns a list {SMS} of four {Seam} objects between the four 
  # blocks returned by {block_example.misc_D}.  Also returns the 
  # list {BCS} of the blocks.
  # 
  # The sides {side(SMS[k],i)} of the seams are
  #
  #   k d side0  side1  obs
  #   - - ------ ------ -----
  #  
  # where {d} is the {is_directed} flag. The contacts in those seams are 
  # as follows:
  #
  #        side0  side1
  #        ------ ------ 
  #   k i  b c m  b c m  obs
  #   - -  ------ ------ -----
  #
  return seam_example_IMP.misc_A(mp_trace)