Fix T56532: Boolean locks up Blender

Actual issue is with triangle beautify,
avoid precision error by scaling the epsilon
by the face area when it's over 1

The mesh in the report was very large (approx 2000 on each side),
causing precision issues with a fixed epsilon.

1 files changed, 3 insertions, 2 deletions

diff --git a/source/blender/blenlib/BLI_polyfill_2d_beautify.h b/source/blender/blenlib/BLI_polyfill_2d_beautify.h
index f815459fdf5..042cb7e0ea9 100644
--- a/source/blender/blenlib/BLI_polyfill_2d_beautify.h
+++ b/source/blender/blenlib/BLI_polyfill_2d_beautify.h
@@ -36,9 +36,10 @@ float BLI_polyfill_beautify_quad_rotate_calc_ex(const float v1[2],
                                                 const float v2[2],
                                                 const float v3[2],
                                                 const float v4[2],
-                                                const bool lock_degenerate);
+                                                const bool lock_degenerate,
+                                                float *r_area);
 #define BLI_polyfill_beautify_quad_rotate_calc(v1, v2, v3, v4) \
-  BLI_polyfill_beautify_quad_rotate_calc_ex(v1, v2, v3, v4, false)
+  BLI_polyfill_beautify_quad_rotate_calc_ex(v1, v2, v3, v4, false, NULL)
 
 /* avoid realloc's when creating new structures for polyfill ngons */
 #define BLI_POLYFILL_ALLOC_NGON_RESERVE 64