fixed bug in blender extension plugin (smoothing groups)

GaijinEntertainment · Feb 22, 2024 · 8ca24ea · 8ca24ea
1 parent e09ca10
commit 8ca24ea
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/prog/tools/dag4blend/__init__.py b/prog/tools/dag4blend/__init__.py
@@ -31,7 +31,7 @@
 bl_info = {"name": "dag4blend",
  "description": "Tools for editing dag files",
  "author": "Gaijin Entertainment",
- "version": (2, 1, 7),#2024.02.20
+ "version": (2, 1, 8),#2024.02.22
  "blender": (4, 0, 2),
  "location": "File > Export",
  "wiki_url": "",

diff --git a/prog/tools/dag4blend/exporter/exporter.py b/prog/tools/dag4blend/exporter/exporter.py
@@ -23,7 +23,7 @@
 from ..tools.tools_functions import *
 
 from ..smooth_groups.smooth_groups import int_to_uint
-from ..smooth_groups.mesh_calc_smooth_groups import mesh_calc_smooth_groups
+from ..smooth_groups.mesh_calc_smooth_groups import objects_calc_smooth_groups
 
 
 SUPPORTED_TYPES = ('MESH', 'CURVE') # ,'CURVE','EMPTY','TEXT','CAMERA','LAMP')
@@ -365,7 +365,7 @@ def dumpMesh(self, obj, node, scene):
  fix_mat_slots(exp_obj)
  reorder_uv_layers(me)
  if exp_obj.data.attributes.get('SG') is None:
- mesh_calc_smooth_groups(exp_obj.data)
+ objects_calc_smooth_groups([exp_obj])
  #collecting from pre-triangulated mesh to make it reversable on import
  edge_keys = self.getEdgeKeys(exp_obj, scene)
  #dag contains only triangles

diff --git a/prog/tools/dag4blend/smooth_groups/mesh_calc_smooth_groups.py b/prog/tools/dag4blend/smooth_groups/mesh_calc_smooth_groups.py
@@ -66,7 +66,7 @@ def uint_to_int(int):
  return int-SG_MAX_UINT
 
 def int_to_uint(int):
- if int>0:
+ if int>=0:
  return int
  else:
  return SG_MAX_UINT+int#2**32-something
@@ -157,6 +157,7 @@ def mesh_calc_smooth_groups(mesh):
  Attr = bm.faces.layers.int.new("SG")
  for face in bm.faces:
  face[Attr] = SmoothGroups[face.index] if face.smooth else 0
+ bmesh_to_mesh(bm, mesh)
  return
 
 def init_sg_attribute(object):
@@ -172,8 +173,6 @@ def init_sg_attribute(object):
 #Calculates SG attribute for input 'MESH' objects
 def objects_calc_smooth_groups(objects):
  current_mode = bpy.context.mode
- for obj in objects:
- init_sg_attribute(obj)
  #applying edit_mesh changes to meshes if necessary
  if current_mode == 'EDIT_MESH':
  needs_update = False
@@ -185,5 +184,6 @@ def objects_calc_smooth_groups(objects):
  bpy.ops.object.editmode_toggle()# "edit_mesh" might not match "mesh", it updates only on switching
  bpy.ops.object.editmode_toggle()# keepeng user in the same mode by switching back to edit
  for obj in objects:
+ init_sg_attribute(obj)
  mesh_calc_smooth_groups(obj.data)
  return