1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/nodes/geometry/nodes/node_geo_subdivision_surface.cc b/source/blender/nodes/geometry/nodes/node_geo_subdivision_surface.cc
index e5e7cf57e27..543859aef3f 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_subdivision_surface.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_subdivision_surface.cc
@@ -16,6 +16,7 @@
 
 #include "MEM_guardedalloc.h"
 
+#include "BKE_mesh.h"
 #include "BKE_subdiv.h"
 #include "BKE_subdiv_mesh.h"
 
@@ -25,7 +26,7 @@ static bNodeSocketTemplate geo_node_subdivision_surface_in[] = {
     {SOCK_GEOMETRY, N_("Geometry")},
     {SOCK_INT, N_("Level"), 1, 0, 0, 0, 0, 6},
     {SOCK_BOOLEAN, N_("Use Creases")},
-    {SOCK_BOOLEAN, N_("Boundary Smooth")},
+    {SOCK_BOOLEAN, N_("Boundary Smooth"), true},
     {SOCK_BOOLEAN, N_("Smooth UVs")},
     {-1, ""},
 };
@@ -76,7 +77,7 @@ static void geo_node_subdivision_surface_exec(GeoNodeExecParams params)
   subdiv_settings.level = subdiv_level;
 
   subdiv_settings.vtx_boundary_interpolation = BKE_subdiv_vtx_boundary_interpolation_from_subsurf(
-      boundary_smooth);
+      !boundary_smooth);
   subdiv_settings.fvar_linear_interpolation = BKE_subdiv_fvar_interpolation_from_uv_smooth(
       smooth_uvs);
 
@@ -90,6 +91,7 @@ static void geo_node_subdivision_surface_exec(GeoNodeExecParams params)
   }
 
   Mesh *mesh_out = BKE_subdiv_to_mesh(subdiv, &mesh_settings, mesh_in);
+  BKE_mesh_calc_normals(mesh_out);
 
   geometry_set.replace_mesh(mesh_out);