simon-git: puzzles (main): Ben Harris

[Commits to Tartarus hosted VCS]

TL;DR:
  eeec6b8 Untangle: make snapping grid invariant under window resize

Repository:     https://git.tartarus.org/simon/puzzles.git
On the web:     https://git.tartarus.org/?p=simon/puzzles.git
Branch updated: main
Committer:      Ben Harris <bjh21 at bjh21.me.uk>
Date:           2023-08-14 17:25:18

commit eeec6b867af104a93a615a285a29fab91d8709d4
web diff https://git.tartarus.org/?p=simon/puzzles.git;a=commitdiff;h=eeec6b867af104a93a615a285a29fab91d8709d4;hp=899c7c41efb2bcc8da8121cc7a8f4fccf5eb9b1e
Author: Ben Harris <bjh21 at bjh21.me.uk>
Date:   Mon Aug 14 17:13:01 2023 +0100

    Untangle: make snapping grid invariant under window resize
    
    In grid-snapping mode, Untangle was still recording vertex positions
    in increments of one pixel.  This meant that if you positioned
    vertices on a small window, then enlarged the window and positioned
    more vertices, the two sets of vertices generally wouldn't line up
    with one another.  This was annoying, and obviously silly when
    Untangle has a resolution-independent co-ordinate system.  So now the
    snapped positions are recorded in a form that doesn't depend on the
    tilesize.

 untangle.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)