more glitch fix

2018-09-07 17:45:21 +02:00 · 2018-09-07 17:45:21 +02:00 · 4ae9156c30
parent 6f3fcb2694
commit 4ae9156c30
1 changed files with 2 additions and 0 deletions
--- a/polygons.cpp
+++ b/polygons.cpp
@ -1505,6 +1505,8 @@ void finishshape() {

    if(s == 3)
      last->intester = hpxy(.2, .2518);
+    // prevent zeros
+    last->intester = rgpushxto0(hpxy(1.4e-8, 1.7e-8)) * last->intester;

    last->flags &=~ (POLY_BADCENTERIN | POLY_CENTERIN);