change to r52888, since we dont always want ED_view3d_offset_distance() to give a corrected value, instead pass a fallback so callers don't allow zero by accident.

1 files changed, 2 insertions, 1 deletions

diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index d83835f8dc5..e3d14fb4aac 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -295,7 +295,8 @@ void ED_view3D_background_image_remove(struct View3D *v3d, struct BGpic *bgpic);
 void ED_view3D_background_image_clear(struct View3D *v3d);
 
 #define VIEW3D_MARGIN 1.4f
-float ED_view3d_offset_distance(float mat[4][4], float ofs[3]);
+#define VIEW3D_DIST_FALLBACK 1.0f
+float ED_view3d_offset_distance(float mat[4][4], const float ofs[3], const float dist_fallback);
 
 float ED_scene_grid_scale(struct Scene *scene, const char **grid_unit);
 float ED_view3d_grid_scale(struct Scene *scene, struct View3D *v3d, const char **grid_unit);