Fixes for backbuf selection logic

- Fix ED_view3d_backbuf_sample_rect, r_dist was set completely wrong.
- Avoid duplicate calculations picking the nearest edge.
- Bias against picking selected edges is now optional.
- Remove unused callback reading the backbuf.
- Remove unused strict option picking vertices.

1 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/editors/include/ED_mesh.h b/source/blender/editors/include/ED_mesh.h
index 91b05cdc1ba..3c672362a54 100644
--- a/source/blender/editors/include/ED_mesh.h
+++ b/source/blender/editors/include/ED_mesh.h
@@ -139,10 +139,13 @@ bool EDBM_backbuf_circle_init(struct ViewContext *vc, short xs, short ys, short
 
 struct BMVert *EDBM_vert_find_nearest_ex(
         struct ViewContext *vc, float *r_dist,
-        const bool use_select_bias, const bool is_strict);
+        const bool use_select_bias);
 struct BMVert *EDBM_vert_find_nearest(
         struct ViewContext *vc, float *r_dist);
 
+struct BMEdge *EDBM_edge_find_nearest_ex(
+        struct ViewContext *vc, float *r_dist,
+        const bool use_select_bias);
 struct BMEdge *EDBM_edge_find_nearest(
         struct ViewContext *vc, float *r_dist);