Cleanup & simplify snapping functions

- the name of the enumerator `SNAP_NOT_OBEDIT` was changed to `SNAP_NOT_ACTIVE`.
- the parameter `snap_to_flag` was moved to outside `SnapObjectParams`.
- the member `use_object_edit` was renamed to `use_object_edit_cage`.
- added the arg `params` in `ED_transform_snap_object_project_ray`.
- simplifications in the loop of the function `snapObjectsRay`.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/editors/space_view3d/view3d_walk.c b/source/blender/editors/space_view3d/view3d_walk.c
index 47f81678699..6859ffe5175 100644
--- a/source/blender/editors/space_view3d/view3d_walk.c
+++ b/source/blender/editors/space_view3d/view3d_walk.c
@@ -424,6 +424,7 @@ static bool walk_floor_distance_get(
 
 	ret = ED_transform_snap_object_project_ray(
 	        walk->snap_context,
+	        &(const struct SnapObjectParams){},
 	        ray_start, ray_normal, r_distance,
 	        r_location, r_normal_dummy);
 
@@ -455,6 +456,7 @@ static bool walk_ray_cast(
 
 	ret = ED_transform_snap_object_project_ray(
 	        walk->snap_context,
+	        &(const struct SnapObjectParams){},
 	        ray_start, ray_normal, NULL,
 	        r_location, r_normal);