io_import_images_as_planes.py

@@ -320,8 +320,8 @@ def get_shadeless_node(dest_node_tree):
         output_node = node_tree.nodes.new('NodeGroupOutput')
         input_node = node_tree.nodes.new('NodeGroupInput')
 
-        node_tree.outputs.new('NodeSocketShader', 'Shader')
+        node_tree.interface.new_socket('Shader', in_out='OUTPUT', socket_type='NodeSocketShader')
-        node_tree.inputs.new('NodeSocketColor', 'Color')
+        node_tree.interface.new_socket('Color', in_out='INPUT', socket_type='NodeSocketColor')
 
         # This could be faster as a transparent shader, but then no ambient occlusion
         diffuse_shader = node_tree.nodes.new('ShaderNodeBsdfDiffuse')
@@ -1079,7 +1079,7 @@ class IMPORT_IMAGE_OT_to_plane(Operator, AddObjectHelper):
         if self.shader in {'PRINCIPLED', 'SHADELESS'}:
             node_tree.links.new(core_shader.inputs[0], tex_image.outputs['Color'])
         elif self.shader == 'EMISSION':
-            node_tree.links.new(core_shader.inputs['Emission'], tex_image.outputs['Color'])
+            node_tree.links.new(core_shader.inputs['Emission Color'], tex_image.outputs['Color'])
 
         if self.use_transparency:
             if self.shader in {'PRINCIPLED', 'EMISSION'}:

io_scene_3ds/export_3ds.py

@@ -1608,6 +1608,86 @@ def save(operator, context, filepath="", scale_factor=1.0, use_scene_unit=False,
     mesh_version.add_variable("mesh", _3ds_uint(3))
     object_info.add_subchunk(mesh_version)
 
+    # Init main keyframe data chunk
+    if use_keyframes:
+        revision = 0x0005
+        stop = scene.frame_end
+        start = scene.frame_start
+        curtime = scene.frame_current
+        kfdata = make_kfdata(revision, start, stop, curtime)
+
+    # Make a list of all materials used in the selected meshes (use dictionary, each material is added once)
+    materialDict = {}
+    mesh_objects = []
+
+    if use_selection:
+        objects = [ob for ob in scene.objects if ob.type in object_filter and ob.visible_get(view_layer=layer) and ob.select_get(view_layer=layer)]
+    else:
+        objects = [ob for ob in scene.objects if ob.type in object_filter and ob.visible_get(view_layer=layer)]
+
+    empty_objects = [ob for ob in objects if ob.type == 'EMPTY']
+    light_objects = [ob for ob in objects if ob.type == 'LIGHT']
+    camera_objects = [ob for ob in objects if ob.type == 'CAMERA']
+
+    for ob in objects:
+        # Get derived objects
+        derived_dict = bpy_extras.io_utils.create_derived_objects(depsgraph, [ob])
+        derived = derived_dict.get(ob)
+
+        if derived is None:
+            continue
+
+        for ob_derived, mtx in derived:
+            if ob.type not in {'MESH', 'CURVE', 'SURFACE', 'FONT', 'META'}:
+                continue
+
+            try:
+                data = ob_derived.to_mesh()
+            except:
+                data = None
+
+            if data:
+                matrix = global_matrix @ mtx
+                data.transform(matrix)
+                data.transform(mtx_scale)
+                mesh_objects.append((ob_derived, data, matrix))
+                ma_ls = data.materials
+                ma_ls_len = len(ma_ls)
+
+                # Get material/image tuples
+                if data.uv_layers:
+                    if not ma_ls:
+                        ma = ma_name = None
+
+                    for f, uf in zip(data.polygons, data.uv_layers.active.data):
+                        if ma_ls:
+                            ma_index = f.material_index
+                            if ma_index >= ma_ls_len:
+                                ma_index = f.material_index = 0
+                            ma = ma_ls[ma_index]
+                            ma_name = None if ma is None else ma.name
+                        # Else there already set to none
+
+                        img = get_uv_image(ma)
+                        img_name = None if img is None else img.name
+
+                        materialDict.setdefault((ma_name, img_name), (ma, img))
+
+                else:
+                    for ma in ma_ls:
+                        if ma:  # Material may be None so check its not
+                            materialDict.setdefault((ma.name, None), (ma, None))
+
+                    # Why 0 Why!
+                    for f in data.polygons:
+                        if f.material_index >= ma_ls_len:
+                            f.material_index = 0
+
+
+    # Make MATERIAL chunks for all materials used in the meshes
+    for ma_image in materialDict.values():
+        object_info.add_subchunk(make_material_chunk(ma_image[0], ma_image[1]))
+
     # Add MASTERSCALE element
     mscale = _3ds_chunk(MASTERSCALE)
     mscale.add_variable("scale", _3ds_float(1.0))
@@ -1619,14 +1699,6 @@ def save(operator, context, filepath="", scale_factor=1.0, use_scene_unit=False,
         cursor_chunk.add_variable("cursor", _3ds_point_3d(scene.cursor.location))
         object_info.add_subchunk(cursor_chunk)
 
-    # Init main keyframe data chunk
-    if use_keyframes:
-        revision = 0x0005
-        stop = scene.frame_end
-        start = scene.frame_start
-        curtime = scene.frame_current
-        kfdata = make_kfdata(revision, start, stop, curtime)
-
     # Add AMBIENT color
     if world is not None and 'WORLD' in object_filter:
         ambient_chunk = _3ds_chunk(AMBIENTLIGHT)
@@ -1710,81 +1782,9 @@ def save(operator, context, filepath="", scale_factor=1.0, use_scene_unit=False,
                 object_info.add_subchunk(layerfog_chunk)
             if fognode or foglayer and layer.use_pass_mist:
                 object_info.add_subchunk(use_fog_flag)
-        if use_keyframes and world.animation_data or world.node_tree.animation_data:
+        if use_keyframes and world.animation_data or (world.node_tree and world.node_tree.animation_data):
             kfdata.add_subchunk(make_ambient_node(world))
 
-    # Make a list of all materials used in the selected meshes (use dictionary, each material is added once)
-    materialDict = {}
-    mesh_objects = []
-
-    if use_selection:
-        objects = [ob for ob in scene.objects if ob.type in object_filter and ob.visible_get(view_layer=layer) and ob.select_get(view_layer=layer)]
-    else:
-        objects = [ob for ob in scene.objects if ob.type in object_filter and ob.visible_get(view_layer=layer)]
-
-    empty_objects = [ob for ob in objects if ob.type == 'EMPTY']
-    light_objects = [ob for ob in objects if ob.type == 'LIGHT']
-    camera_objects = [ob for ob in objects if ob.type == 'CAMERA']
-
-    for ob in objects:
-        # Get derived objects
-        derived_dict = bpy_extras.io_utils.create_derived_objects(depsgraph, [ob])
-        derived = derived_dict.get(ob)
-
-        if derived is None:
-            continue
-
-        for ob_derived, mtx in derived:
-            if ob.type not in {'MESH', 'CURVE', 'SURFACE', 'FONT', 'META'}:
-                continue
-
-            try:
-                data = ob_derived.to_mesh()
-            except:
-                data = None
-
-            if data:
-                matrix = global_matrix @ mtx
-                data.transform(matrix)
-                data.transform(mtx_scale)
-                mesh_objects.append((ob_derived, data, matrix))
-                ma_ls = data.materials
-                ma_ls_len = len(ma_ls)
-
-                # Get material/image tuples
-                if data.uv_layers:
-                    if not ma_ls:
-                        ma = ma_name = None
-
-                    for f, uf in zip(data.polygons, data.uv_layers.active.data):
-                        if ma_ls:
-                            ma_index = f.material_index
-                            if ma_index >= ma_ls_len:
-                                ma_index = f.material_index = 0
-                            ma = ma_ls[ma_index]
-                            ma_name = None if ma is None else ma.name
-                        # Else there already set to none
-
-                        img = get_uv_image(ma)
-                        img_name = None if img is None else img.name
-
-                        materialDict.setdefault((ma_name, img_name), (ma, img))
-
-                else:
-                    for ma in ma_ls:
-                        if ma:  # Material may be None so check its not
-                            materialDict.setdefault((ma.name, None), (ma, None))
-
-                    # Why 0 Why!
-                    for f in data.polygons:
-                        if f.material_index >= ma_ls_len:
-                            f.material_index = 0
-
-
-    # Make material chunks for all materials used in the meshes
-    for ma_image in materialDict.values():
-        object_info.add_subchunk(make_material_chunk(ma_image[0], ma_image[1]))
-
     # Collect translation for transformation matrix
     translation = {}
     rotation = {}

io_scene_3ds/import_3ds.py

@@ -269,10 +269,10 @@ def add_texture_to_material(image, contextWrapper, pct, extend, alpha, scale, of
         shader.location = (300,300)
         img_wrap = contextWrapper.metallic_texture
     elif mapto == 'SPECULARITY':
-        shader.location = (0,-300)
+        shader.location = (300,0)
         img_wrap = contextWrapper.specular_tint_texture
     elif mapto == 'ALPHA':
-        shader.location = (300,300)
+        shader.location = (-300,0)
         img_wrap = contextWrapper.alpha_texture
     elif mapto == 'EMISSION':
         shader.location = (0,-900)

io_scene_fbx/__init__.py

@@ -5,7 +5,7 @@
 bl_info = {
     "name": "FBX format",
     "author": "Campbell Barton, Bastien Montagne, Jens Restemeier, @Mysteryem",
-    "version": (5, 8, 3),
+    "version": (5, 8, 6),
     "blender": (3, 6, 0),
     "location": "File > Import-Export",
     "description": "FBX IO meshes, UVs, vertex colors, materials, textures, cameras, lamps and actions",

io_scene_fbx/encode_bin.py

@@ -250,8 +250,7 @@ class FBXElem:
             for elem in self.elems:
                 offset = elem._calc_offsets(offset, (elem is elem_last))
             offset += _BLOCK_SENTINEL_LENGTH
-        elif not self.props or self.id in _ELEMS_ID_ALWAYS_BLOCK_SENTINEL:
+        elif (not self.props and not is_last) or self.id in _ELEMS_ID_ALWAYS_BLOCK_SENTINEL:
-            if not is_last:
             offset += _BLOCK_SENTINEL_LENGTH
 
         return offset
@@ -282,8 +281,7 @@ class FBXElem:
                 assert(elem.id != b'')
                 elem._write(write, tell, (elem is elem_last))
             write(_BLOCK_SENTINEL_DATA)
-        elif not self.props or self.id in _ELEMS_ID_ALWAYS_BLOCK_SENTINEL:
+        elif (not self.props and not is_last) or self.id in _ELEMS_ID_ALWAYS_BLOCK_SENTINEL:
-            if not is_last:
             write(_BLOCK_SENTINEL_DATA)
 
 

io_scene_fbx/export_fbx_bin.py

@@ -1810,17 +1810,15 @@ def fbx_data_armature_elements(root, arm_obj, scene_data):
             elem_data_single_int32(fbx_skin, b"Version", FBX_DEFORMER_SKIN_VERSION)
             elem_data_single_float64(fbx_skin, b"Link_DeformAcuracy", 50.0)  # Only vague idea what it is...
 
-            # Pre-process vertex weights (also to check vertices assigned to more than four bones).
+            # Pre-process vertex weights so that the vertices only need to be iterated once.
             ob = ob_obj.bdata
             bo_vg_idx = {bo_obj.bdata.name: ob.vertex_groups[bo_obj.bdata.name].index
                          for bo_obj in clusters.keys() if bo_obj.bdata.name in ob.vertex_groups}
             valid_idxs = set(bo_vg_idx.values())
             vgroups = {vg.index: {} for vg in ob.vertex_groups}
-            verts_vgroups = (sorted(((vg.group, vg.weight) for vg in v.groups if vg.weight and vg.group in valid_idxs),
+            for idx, v in enumerate(me.vertices):
-                                    key=lambda e: e[1], reverse=True)
+                for vg in v.groups:
-                             for v in me.vertices)
+                    if (w := vg.weight) and (vg_idx := vg.group) in valid_idxs:
-            for idx, vgs in enumerate(verts_vgroups):
-                for vg_idx, w in vgs:
                         vgroups[vg_idx][idx] = w
 
             for bo_obj, clstr_key in clusters.items():

io_scene_fbx/import_fbx.py

@@ -2784,7 +2784,9 @@ class FbxImportHelperNode:
                 for i, w in combined_weights.items():
                     indices.append(i)
                     if len(w) > 1:
-                        weights.append(sum(w) / len(w))
+                        # Add ignored child weights to the current bone's weight.
+                        # XXX - Weights that sum to more than 1.0 get clamped to 1.0 when set in the vertex group.
+                        weights.append(sum(w))
                     else:
                         weights.append(w[0])
 

io_scene_gltf2/__init__.py

@@ -5,7 +5,7 @@
 bl_info = {
     'name': 'glTF 2.0 format',
     'author': 'Julien Duroure, Scurest, Norbert Nopper, Urs Hanselmann, Moritz Becher, Benjamin Schmithüsen, Jim Eckerlein, and many external contributors',
-    "version": (4, 1, 1),
+    "version": (4, 1, 2),
     'blender': (4, 0, 0),
     'location': 'File > Import-Export',
     'description': 'Import-Export as glTF 2.0',

io_scene_gltf2/blender/imp/gltf2_blender_node.py

@@ -135,6 +135,7 @@ class BlenderNode():
             bpy.data.collections.new(BLENDER_GLTF_SPECIAL_COLLECTION)
             bpy.data.scenes[gltf.blender_scene].collection.children.link(bpy.data.collections[BLENDER_GLTF_SPECIAL_COLLECTION])
             bpy.data.collections[BLENDER_GLTF_SPECIAL_COLLECTION].hide_viewport = True
+            bpy.data.collections[BLENDER_GLTF_SPECIAL_COLLECTION].hide_render = True
 
         # Create an icosphere, and assign it to the collection
         bpy.ops.mesh.primitive_ico_sphere_add(radius=1, enter_editmode=False, align='WORLD', location=(0, 0, 0), scale=(1, 1, 1))

space_view3d_spacebar_menu/armature_menus.py

@@ -99,9 +99,6 @@ class VIEW3D_MT_Pose(Menu):
         layout.operator("pose.quaternions_flip")
         layout.operator_context = 'INVOKE_AREA'
         layout.separator()
-        layout.operator("armature.armature_layers", text="Change Armature Layers...")
-        layout.operator("pose.bone_layers", text="Change Bone Layers...")
-        layout.separator()
         layout.menu("VIEW3D_MT_pose_showhide")
         layout.menu("VIEW3D_MT_bone_options_toggle", text="Bone Settings")