# THIS IS NOT A COMPLETE SCRIPT!!!

# How to compute the actual spacing at each end of a connector.

set pt1_ref_con [gg::conGetPt $ref_con 1]
set pt2_ref_con [gg::conGetPt $ref_con 2]

set pt3_ref_con [gg::conGetPt $ref_con $dim]
set pt4_ref_con [gg::conGetPt $ref_con [expr $dim-1]]

set diff1 [ggu::vec3Sub $pt1_ref_con $pt2_ref_con]
set delta1 [ggu::vec3Length $diff1]

set diff2 [ggu::vec3Sub $pt3_ref_con $pt4_ref_con]
set delta2 [ggu::vec3Length $diff2]

set beginSpacing $delta1
set endSpacing $delta2