fix [#36732] Auto depth feature misbehaves on orbit with mouse cursor outside the model.

ortho mode didn't store the depth for re-use when the cursor had no depth.

1 files changed, 3 insertions, 1 deletions

diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index ef50a21c900..ce9d3af3013 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -248,7 +248,9 @@ unsigned int view3d_sample_backbuf_rect(struct ViewContext *vc, const int mval[2
 unsigned int view3d_sample_backbuf(struct ViewContext *vc, int x, int y);
 
 /* draws and does a 4x4 sample */
-bool ED_view3d_autodist(struct Scene *scene, struct ARegion *ar, struct View3D *v3d, const int mval[2], float mouse_worldloc[3], bool alphaoverride);
+bool ED_view3d_autodist(struct Scene *scene, struct ARegion *ar, struct View3D *v3d,
+                        const int mval[2], float mouse_worldloc[3],
+                        bool alphaoverride, const float fallback_depth_pt[3]);
 
 /* only draw so ED_view3d_autodist_simple can be called many times after */
 void ED_view3d_autodist_init(struct Scene *scene, struct ARegion *ar, struct View3D *v3d, int mode);