.arcconfig

@@ -1,7 +0,0 @@
-{
-	"project_id" : "Blender Addons",
-	"conduit_uri" : "https://developer.blender.org/",
-	"phabricator.uri" : "https://developer.blender.org/",
-	"git.default-relative-commit" : "origin/master",
-	"arc.land.update.default" : "rebase"
-}

.github/pull_request_template.md

@@ -1,5 +1,4 @@
-This repository is only used as a mirror of git.blender.org. Blender development happens on
+This repository is only used as a mirror. Blender development happens on projects.blender.org.
-https://developer.blender.org.
 
 To get started with contributing code, please see:
 https://wiki.blender.org/wiki/Process/Contributing_Code

.github/stale.yml

@@ -15,8 +15,7 @@ staleLabel: stale
 # Comment to post when closing a stale Issue or Pull Request.
 closeComment: >
   This issue has been automatically closed, because this repository is only
-  used as a mirror of git.blender.org. Blender development happens on
+  used as a mirror. Blender development happens on projects.blender.org.
-  developer.blender.org.
 
   To get started contributing code, please read:
   https://wiki.blender.org/wiki/Process/Contributing_Code

io_import_palette/__init__.py

@@ -2,8 +2,8 @@
 
 bl_info = {
     "name": "Import Palettes",
-    "author": "Antonio Vazquez",
+    "author": "Antonio Vazquez, Kevin C. Burke (@blastframe)",
-    "version": (1, 0, 0),
+    "version": (1, 0, 1),
     "blender": (2, 81, 6),
     "location": "File > Import",
     "description": "Import Palettes",

io_import_palette/import_ase.py

@@ -99,6 +99,31 @@ def parse(filename):
         return [c for c in parse_chunk(data)]
 
 
+def create_color(data):
+
+    valid = False
+    color = [0, 0, 0]
+    val = data['values']
+
+    if data['mode'] == 'RGB':
+        valid = True
+        color[0] = val[0]
+        color[1] = val[1]
+        color[2] = val[2]
+    elif data['mode'] == 'Gray':
+        valid = True
+        color[0] = val[0]
+        color[1] = val[0]
+        color[2] = val[0]
+    elif data['mode'] == 'CMYK':
+        valid = True
+        color[0] = (1.0 - val[0]) * (1.0 - val[3])
+        color[1] = (1.0 - val[1]) * (1.0 - val[3])
+        color[2] = (1.0 - val[2]) * (1.0 - val[3])
+    
+    if valid:
+        return color
+
 def load(context, filepath):
     output = parse(filepath)
 
@@ -107,33 +132,20 @@ def load(context, filepath):
     pal = None
 
     for elm in output:
-        valid = False
+        colors = []
-        data = elm['data']
-        color = [0, 0, 0]
-        val = data['values']
 
-        if data['mode'] == 'RGB':
+        if "data" in elm:
-            valid = True
+            colors.append(create_color(elm['data']))
-            color[0] = val[0]
-            color[1] = val[1]
-            color[2] = val[2]
-        elif data['mode'] == 'Gray':
-            valid = True
-            color[0] = val[0]
-            color[1] = val[0]
-            color[2] = val[0]
-        elif data['mode'] == 'CMYK':
-            valid = True
-            color[0] = (1.0 - val[0]) * (1.0 - val[3])
-            color[1] = (1.0 - val[1]) * (1.0 - val[3])
-            color[2] = (1.0 - val[2]) * (1.0 - val[3])
 
-        # Create palette color
+        if "swatches" in elm:
-        if valid:
+            for swatch in elm['swatches']:
-            # Create Palette
+                colors.append(create_color(swatch["data"]))
-            if pal is None:
-                pal = bpy.data.palettes.new(name=filename)
 
+        # Create Palette
+        if pal is None:
+            pal = bpy.data.palettes.new(name=filename)
+
+        for color in colors:
             # Create Color
             col = pal.colors.new()
             col.color[0] = color[0]

io_mesh_atomic/__init__.py

@@ -43,7 +43,7 @@ bl_info = {
     "name": "Atomic Blender PDB/XYZ",
     "description": "Importing atoms listed in PDB or XYZ files as balls into Blender",
     "author": "Clemens Barth",
-    "version": (1, 8),
+    "version": (1, 8, 1),
     "blender": (2, 80, 0),
     "location": "File -> Import -> PDB (.pdb) and File -> Import -> XYZ (.xyz)",
     "warning": "",

io_mesh_atomic/pdb_import.py

@@ -755,7 +755,8 @@ def draw_sticks_dupliverts(all_atoms,
     if use_sticks_color == False:
         stick_material = bpy.data.materials.new(ELEMENTS[-1].name)
         stick_material.use_nodes = True
-        mat_P_BSDF = stick_material.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in stick_material.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = ELEMENTS[-1].color
 
     # Sort the sticks and put them into a new list such that ...
@@ -1048,7 +1049,8 @@ def draw_sticks_skin(all_atoms,
 
     stick_material = bpy.data.materials.new(ELEMENTS[-1].name)
     stick_material.use_nodes = True
-    mat_P_BSDF = stick_material.node_tree.nodes['Principled BSDF']
+    mat_P_BSDF = next(n for n in stick_material.node_tree.nodes
+                      if n.type == "BSDF_PRINCIPLED")
     mat_P_BSDF.inputs['Base Color'].default_value = ELEMENTS[-1].color
     new_stick_mesh.active_material = stick_material
 
@@ -1105,7 +1107,8 @@ def draw_sticks_normal(all_atoms,
 
     stick_material = bpy.data.materials.new(ELEMENTS[-1].name)
     stick_material.use_nodes = True
-    mat_P_BSDF = stick_material.node_tree.nodes['Principled BSDF']
+    mat_P_BSDF = next(n for n in stick_material.node_tree.nodes
+                      if n.type == "BSDF_PRINCIPLED")
     mat_P_BSDF.inputs['Base Color'].default_value = ELEMENTS[-1].color
 
     up_axis = Vector([0.0, 0.0, 1.0])
@@ -1332,7 +1335,8 @@ def import_pdb(Ball_type,
         material = bpy.data.materials.new(atom_type[1])
         material.diffuse_color = atom_type[2]
         material.use_nodes = True
-        mat_P_BSDF = material.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = atom_type[2]
         material.name = atom_type[0]
         atom_material_list.append(material)
@@ -1350,7 +1354,8 @@ def import_pdb(Ball_type,
                 if atom.name == "Vacancy":
                     # For cycles and eevee.
                     material.use_nodes = True
-                    mat_P_BSDF = material.node_tree.nodes['Principled BSDF']
+                    mat_P_BSDF = next(n for n in material.node_tree.nodes
+                                      if n.type == "BSDF_PRINCIPLED")
                     mat_P_BSDF.inputs['Metallic'].default_value = 0.1
                     mat_P_BSDF.inputs['Specular'].default_value = 0.15
                     mat_P_BSDF.inputs['Roughness'].default_value = 0.05

io_mesh_atomic/utility_panel.py

@@ -493,7 +493,8 @@ def modify_objects(action_type,
         else:
             new_material = draw_obj_material('1', atom.active_material)
         # Assign now the correct color.
-        mat_P_BSDF = new_material.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in new_material.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = element.color
         new_material.name = element.name + "_normal"
 
@@ -580,7 +581,8 @@ def separate_atoms(scn):
 # Prepare a new material
 def draw_obj_material(material_type, material):
 
-    mat_P_BSDF_default = material.node_tree.nodes['Principled BSDF']
+    mat_P_BSDF_default = next(n for n in material.node_tree.nodes
+                              if n.type == "BSDF_PRINCIPLED")
     default_color = mat_P_BSDF_default.inputs['Base Color'].default_value
 
     if material_type == '0': # Unchanged
@@ -591,7 +593,8 @@ def draw_obj_material(material_type, material):
         # user's work in Blender ... .
         material_new = bpy.data.materials.new(material.name + "_normal")
         material_new.use_nodes = True
-        mat_P_BSDF = material_new.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_new.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = default_color
         mat_P_BSDF.inputs['Metallic'].default_value = 0.0
         mat_P_BSDF.inputs['Specular'].default_value = 0.5
@@ -607,7 +610,8 @@ def draw_obj_material(material_type, material):
     if material_type == '2': # Transparent
         material_new = bpy.data.materials.new(material.name + "_transparent")
         material_new.use_nodes = True
-        mat_P_BSDF = material_new.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_new.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = default_color
         mat_P_BSDF.inputs['Metallic'].default_value = 0.0
         mat_P_BSDF.inputs['Specular'].default_value = 0.15
@@ -624,7 +628,8 @@ def draw_obj_material(material_type, material):
     if material_type == '3': # Reflecting
         material_new = bpy.data.materials.new(material.name + "_reflecting")
         material_new.use_nodes = True
-        mat_P_BSDF = material_new.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_new.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = default_color
         mat_P_BSDF.inputs['Metallic'].default_value = 0.7
         mat_P_BSDF.inputs['Specular'].default_value = 0.15
@@ -640,7 +645,8 @@ def draw_obj_material(material_type, material):
     if material_type == '4': # Transparent + reflecting
         material_new = bpy.data.materials.new(material.name + "_trans+refl")
         material_new.use_nodes = True
-        mat_P_BSDF = material_new.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_new.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = default_color
         mat_P_BSDF.inputs['Metallic'].default_value = 0.5
         mat_P_BSDF.inputs['Specular'].default_value = 0.15
@@ -933,7 +939,8 @@ def draw_obj_special(atom_shape, atom):
 
     # Get the color of the selected atom.
     material = atom.active_material
-    mat_P_BSDF_default = material.node_tree.nodes['Principled BSDF']
+    mat_P_BSDF_default = next(n for n in material.node_tree.nodes
+                      if n.type == "BSDF_PRINCIPLED")
     default_color = mat_P_BSDF_default.inputs['Base Color'].default_value
 
     # Create first a cube
@@ -952,7 +959,8 @@ def draw_obj_special(atom_shape, atom):
         # New material for this cube
         material_new = bpy.data.materials.new(atom.name + "_F2+_vac")
         material_new.use_nodes = True
-        mat_P_BSDF = material_new.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_new.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = default_color
         mat_P_BSDF.inputs['Metallic'].default_value = 0.7
         mat_P_BSDF.inputs['Specular'].default_value = 0.0
@@ -1008,7 +1016,8 @@ def draw_obj_special(atom_shape, atom):
         # New material for this cube
         material_new = bpy.data.materials.new(atom.name + "_F2+_vac")
         material_new.use_nodes = True
-        mat_P_BSDF = material_new.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_new.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = [0.0, 0.0, 0.8, 1.0]
         mat_P_BSDF.inputs['Metallic'].default_value = 0.7
         mat_P_BSDF.inputs['Specular'].default_value = 0.0
@@ -1038,7 +1047,8 @@ def draw_obj_special(atom_shape, atom):
         # New material for the electron
         material_electron = bpy.data.materials.new(atom.name + "_F+-center")
         material_electron.use_nodes = True
-        mat_P_BSDF = material_electron.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_electron.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = [0.0, 0.0, 0.8, 1.0]
         mat_P_BSDF.inputs['Metallic'].default_value = 0.8
         mat_P_BSDF.inputs['Specular'].default_value = 0.0
@@ -1097,7 +1107,8 @@ def draw_obj_special(atom_shape, atom):
         # New material for this cube
         material_new = bpy.data.materials.new(atom.name + "_F2+_vac")
         material_new.use_nodes = True
-        mat_P_BSDF = material_new.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_new.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = [0.8, 0.0, 0.0, 1.0]
         mat_P_BSDF.inputs['Metallic'].default_value = 0.7
         mat_P_BSDF.inputs['Specular'].default_value = 0.0
@@ -1136,7 +1147,8 @@ def draw_obj_special(atom_shape, atom):
         # Create a new material for the two electrons.
         material_electron = bpy.data.materials.new(atom.name + "_F0-center")
         material_electron.use_nodes = True
-        mat_P_BSDF = material_electron.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material_electron.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = [0.0, 0.0, 0.8, 1.0]
         mat_P_BSDF.inputs['Metallic'].default_value = 0.8
         mat_P_BSDF.inputs['Specular'].default_value = 0.0
@@ -1263,7 +1275,8 @@ def custom_datafile_change_atom_props():
         if FLAG:
             obj.scale = (e.radii[0],) * 3
             mat = obj.active_material
-            mat_P_BSDF = mat.node_tree.nodes['Principled BSDF']
+            mat_P_BSDF = next(n for n in mat.node_tree.nodes
+                              if n.type == "BSDF_PRINCIPLED")
 
             mat_P_BSDF.inputs['Base Color'].default_value = e.color
             mat_P_BSDF.subsurface_method = e.mat_P_BSDF.Subsurface_method

io_mesh_atomic/xyz_import.py

@@ -472,7 +472,8 @@ def import_xyz(Ball_type,
         material = bpy.data.materials.new(atom.name)
         material.diffuse_color = atom.color
         material.use_nodes = True
-        mat_P_BSDF = material.node_tree.nodes['Principled BSDF']
+        mat_P_BSDF = next(n for n in material.node_tree.nodes
+                          if n.type == "BSDF_PRINCIPLED")
         mat_P_BSDF.inputs['Base Color'].default_value = atom.color
         material.name = atom.name
         atom_material_list.append(material)
@@ -491,7 +492,8 @@ def import_xyz(Ball_type,
                     if atom.name == "Vacancy":
                         # For cycles and eevee.
                         material.use_nodes = True
-                        mat_P_BSDF = material.node_tree.nodes['Principled BSDF']
+                        mat_P_BSDF = next(n for n in material.node_tree.nodes
+                                          if n.type == "BSDF_PRINCIPLED")
                         mat_P_BSDF.inputs['Metallic'].default_value = 0.1
                         mat_P_BSDF.inputs['Specular'].default_value = 0.15
                         mat_P_BSDF.inputs['Roughness'].default_value = 0.05

io_scene_fbx/__init__.py

@@ -3,7 +3,7 @@
 bl_info = {
     "name": "FBX format",
     "author": "Campbell Barton, Bastien Montagne, Jens Restemeier",
-    "version": (4, 37, 4),
+    "version": (4, 37, 5),
     "blender": (3, 4, 0),
     "location": "File > Import-Export",
     "description": "FBX IO meshes, UV's, vertex colors, materials, textures, cameras, lamps and actions",
@@ -80,7 +80,7 @@ class ImportFBX(bpy.types.Operator, ImportHelper):
             name="Apply Transform",
             description="Bake space transform into object data, avoids getting unwanted rotations to objects when "
                         "target space is not aligned with Blender's space "
-                        "(WARNING! experimental option, use at own risks, known broken with armatures/animations)",
+                        "(WARNING! experimental option, use at own risk, known to be broken with armatures/animations)",
             default=False,
             )
 
@@ -434,7 +434,7 @@ class ExportFBX(bpy.types.Operator, ExportHelper):
             name="Apply Transform",
             description="Bake space transform into object data, avoids getting unwanted rotations to objects when "
                         "target space is not aligned with Blender's space "
-                        "(WARNING! experimental option, use at own risks, known broken with armatures/animations)",
+                        "(WARNING! experimental option, use at own risk, known to be broken with armatures/animations)",
             default=False,
             )
 
@@ -549,8 +549,8 @@ class ExportFBX(bpy.types.Operator, ExportHelper):
                    ('LIMBNODE', "LimbNode", "'LimbNode' FBX node, a regular joint between two bones..."),
                   ),
             description="FBX type of node (object) used to represent Blender's armatures "
-                        "(use Null one unless you experience issues with other app, other choices may no import back "
+                        "(use the Null type unless you experience issues with the other app, "
-                        "perfectly in Blender...)",
+                        "as other choices may not import back perfectly into Blender...)",
             default='NULL',
             )
     bake_anim: BoolProperty(

io_scene_fbx/import_fbx.py

@@ -3154,7 +3154,7 @@ def load(operator, context, filepath="",
                         # Intensity actually, not color...
                         ma_wrap.metallic_texture.image = image
                         texture_mapping_set(fbx_lnk, ma_wrap.metallic_texture)
-                    elif lnk_type in {b'TransparentColor', b'TransparentFactor'}:
+                    elif lnk_type in {b'TransparentColor', b'TransparencyFactor'}:
                         ma_wrap.alpha_texture.image = image
                         texture_mapping_set(fbx_lnk, ma_wrap.alpha_texture)
                         if use_alpha_decals:

io_scene_gltf2/__init__.py

@@ -4,8 +4,8 @@
 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": (3, 5, 21),
+    "version": (3, 6, 0),
-    'blender': (3, 4, 0),
+    'blender': (3, 5, 0),
     'location': 'File > Import-Export',
     'description': 'Import-Export as glTF 2.0',
     'warning': '',
@@ -97,6 +97,11 @@ def on_export_format_changed(self, context):
         self.export_format,
     )
 
+    # Also change the filter
+    sfile.params.filter_glob = '*.glb' if self.export_format == 'GLB' else '*.gltf'
+    # Force update of file list, has update the filter does not update the real file list
+    bpy.ops.file.refresh()
+
 
 class ConvertGLTF2_Base:
     """Base class containing options that should be exposed during both import and export."""
@@ -146,7 +151,7 @@ class ExportGLTF2_Base(ConvertGLTF2_Base):
             'Output format and embedding options. Binary is most efficient, '
             'but JSON (embedded or separate) may be easier to edit later'
         ),
-        default='GLB',
+        default='GLB', #Warning => If you change the default, need to change the default filter too
         update=on_export_format_changed,
     )
 
@@ -287,7 +292,7 @@ class ExportGLTF2_Base(ConvertGLTF2_Base):
         'Do not export materials, but write multiple primitive groups per mesh, keeping material slot information'),
         ('NONE', 'No export',
         'Do not export materials, and combine mesh primitive groups, losing material slot information')),
-        description='Export materials ',
+        description='Export materials',
         default='EXPORT'
     )
 
@@ -441,7 +446,7 @@ class ExportGLTF2_Base(ConvertGLTF2_Base):
     export_optimize_animation_size: BoolProperty(
         name='Optimize Animation Size',
         description=(
-            "Reduce exported file-size by removing duplicate keyframes"
+            "Reduce exported file size by removing duplicate keyframes "
             "(can cause problems with stepped animation)"
         ),
         default=False
@@ -1158,7 +1163,7 @@ class ExportGLTF2(bpy.types.Operator, ExportGLTF2_Base, ExportHelper):
 
     filename_ext = ''
 
-    filter_glob: StringProperty(default='*.glb;*.gltf', options={'HIDDEN'})
+    filter_glob: StringProperty(default='*.glb', options={'HIDDEN'})
 
 
 def menu_func_export(self, context):

io_scene_gltf2/blender/exp/gltf2_blender_gather_primitives_extract.py

@@ -6,6 +6,7 @@ from mathutils import Vector
 
 from . import gltf2_blender_export_keys
 from ...io.com.gltf2_io_debug import print_console
+from ...io.com.gltf2_io_constants import NORMALS_ROUNDING_DIGIT
 from io_scene_gltf2.blender.exp import gltf2_blender_gather_skins
 from io_scene_gltf2.io.com import gltf2_io_constants
 from io_scene_gltf2.blender.com import gltf2_blender_conversion
@@ -699,10 +700,13 @@ class PrimitiveCreator:
 
         self.normals = self.normals.reshape(len(self.blender_mesh.loops), 3)
 
+        self.normals = np.round(self.normals, NORMALS_ROUNDING_DIGIT)
+
         self.morph_normals = []
         for key_block in key_blocks:
             ns = np.array(key_block.normals_split_get(), dtype=np.float32)
             ns = ns.reshape(len(self.blender_mesh.loops), 3)
+            ns = np.round(ns, NORMALS_ROUNDING_DIGIT)
             self.morph_normals.append(ns)
 
         # Transform for skinning

io_scene_gltf2/blender/exp/gltf2_blender_gather_sampler.py

@@ -86,10 +86,16 @@ def __gather_wrap(blender_shader_node, export_settings):
     elif blender_shader_node.extension == 'CLIP':
         # Not possible in glTF, but ClampToEdge is closest
         wrap_s = TextureWrap.ClampToEdge
+    elif blender_shader_node.extension == 'MIRROR':
+        wrap_s = TextureWrap.MirroredRepeat
     else:
         wrap_s = TextureWrap.Repeat
     wrap_t = wrap_s
 
+    # Starting Blender 3.5, MIRROR is now an extension of image node
+    # So this manual uv wrapping trick is no more usefull for MIRROR x MIRROR
+    # But still works for old files
+    # Still needed for heterogen heterogeneous sampler, like MIRROR x REPEAT, for example
     # Take manual wrapping into account
     result = detect_manual_uv_wrapping(blender_shader_node)
     if result:

io_scene_gltf2/blender/exp/gltf2_blender_gather_texture_info.py

@@ -169,7 +169,7 @@ def __gather_texture_transform_and_tex_coord(primary_socket, export_settings):
         node_tree = node.id_data
         for mesh in bpy.data.meshes:
             for material in mesh.materials:
-                if material.node_tree == node_tree:
+                if material and material.node_tree == node_tree:
                     i = mesh.uv_layers.find(node.uv_map)
                     if i >= 0:
                         texcoord_idx = i

io_scene_gltf2/blender/exp/gltf2_blender_gather_tree.py

@@ -171,8 +171,8 @@ class VExportTree:
             # If object is parented to bone, and Rest pose is used, we need to keep the world matrix
             # Of the rest pose, not the current world matrix
             if parent_uuid and self.nodes[parent_uuid].blender_type == VExportNode.BONE and self.export_settings['gltf_current_frame'] is False:
-                blender_bone = self.nodes[parent_uuid].blender_bone
+                _blender_bone = self.nodes[parent_uuid].blender_bone
-                node.matrix_world = (blender_bone.matrix @ blender_bone.bone.matrix_local.inverted_safe()).inverted_safe() @ node.matrix_world
+                node.matrix_world = (_blender_bone.matrix @ _blender_bone.bone.matrix_local.inverted_safe()).inverted_safe() @ node.matrix_world
 
             if node.blender_type == VExportNode.CAMERA and self.export_settings[gltf2_blender_export_keys.CAMERAS]:
                 if self.export_settings[gltf2_blender_export_keys.YUP]:

io_scene_gltf2/blender/exp/gltf2_blender_gltf2_exporter.py

@@ -309,7 +309,11 @@ class GlTF2Exporter:
             return image
 
         # extensions
-        if isinstance(node, gltf2_io_extensions.Extension):
+        # I don't know why, but after reloading script, this condition failed
+        # So using name comparison, instead of isinstance
+        # if isinstance(node, gltf2_io_extensions.Extension):
+        if isinstance(node, gltf2_io_extensions.Extension) \
+                or (node and hasattr(type(node), "extension")):
             extension = self.__traverse(node.extension)
             self.__append_unique_and_get_index(self.__gltf.extensions_used, node.name)
             if node.required:

io_scene_gltf2/blender/imp/gltf2_blender_texture.py

@@ -69,11 +69,13 @@ def texture(
         wrap_s = TextureWrap.Repeat
     if wrap_t is None:
         wrap_t = TextureWrap.Repeat
-    # If wrapping is REPEATxREPEAT or CLAMPxCLAMP, just set tex_img.extension
+    # If wrapping is the same in both directions, just set tex_img.extension
-    if (wrap_s, wrap_t) == (TextureWrap.Repeat, TextureWrap.Repeat):
+    if wrap_s == wrap_t == TextureWrap.Repeat:
         tex_img.extension = 'REPEAT'
-    elif (wrap_s, wrap_t) == (TextureWrap.ClampToEdge, TextureWrap.ClampToEdge):
+    elif wrap_s == wrap_t == TextureWrap.ClampToEdge:
         tex_img.extension = 'EXTEND'
+    elif wrap_s == wrap_t == TextureWrap.MirroredRepeat:
+        tex_img.extension = 'MIRROR'
     else:
         # Otherwise separate the UV components and use math nodes to compute
         # the wrapped UV coordinates

io_scene_gltf2/io/com/gltf2_io_constants.py

@@ -150,3 +150,6 @@ GLTF_DATA_TYPE_MAT3 = "MAT3"
 GLTF_DATA_TYPE_MAT4 = "MAT4"
 
 GLTF_IOR = 1.5
+
+# Rounding digit used for normal rounding
+NORMALS_ROUNDING_DIGIT = 4

io_scene_gltf2/io/com/gltf2_io_extensions.py

@@ -6,6 +6,8 @@ from typing import List, Dict, Any
 
 class Extension:
     """Container for extensions. Allows to specify requiredness"""
+    extension = True # class method used to check Extension class at traversal (after reloading script, isinstance is not working)
+
     def __init__(self, name: str, extension: Dict[str, Any], required: bool = True):
         self.name = name
         self.extension = extension

magic_uv/op/texture_projection.py

@@ -449,7 +449,8 @@ class MUV_OT_TextureProjection_Project(bpy.types.Operator):
             # assign image
             if compat.check_version(2, 80, 0) >= 0:
                 node_tree = obj.active_material.node_tree
-                output_node = node_tree.nodes["Material Output"]
+                output_node = next(n for n in node_tree.nodes
+                                   if n.type == "OUTPUT_MATERIAL")
 
                 nodes = common.find_texture_nodes_from_material(
                     obj.active_material)

magic_uv/op/uv_inspection.py

@@ -447,7 +447,8 @@ class MUV_OT_UVInspection_PaintUVIsland(bpy.types.Operator):
                 "MagicUV_PaintUVMaterial_{}".format(i))
             if compat.check_version(2, 80, 0) >= 0:
                 target_mtrl.use_nodes = True
-                output_node = target_mtrl.node_tree.nodes["Material Output"]
+                output_node = next(n for n in target_mtrl.node_tree.nodes
+                                   if n.type == "OUTPUT_MATERIAL")
                 nodes_to_remove = [n for n in target_mtrl.node_tree.nodes
                                    if n != output_node]
                 for n in nodes_to_remove:

rigify/__init__.py

@@ -2,7 +2,7 @@
 
 bl_info = {
     "name": "Rigify",
-    "version": (0, 6, 6),
+    "version": (0, 6, 7),
     "author": "Nathan Vegdahl, Lucio Rossi, Ivan Cappiello, Alexander Gavrilov",  # noqa
     "blender": (3, 0, 0),
     "description": "Automatic rigging from building-block components",

space_view3d_copy_attributes.py

@@ -720,17 +720,17 @@ class MESH_MT_CopyFaceSettings(Menu):
 
         layout = self.layout
 
-        op = layout.operator(mesh.copy_face_settings, text="Copy Material")
+        op = layout.operator("mesh.copy_face_settings", text="Copy Material")
         op['layer'] = ''
         op['mode'] = 'MAT'
 
         if mesh.uv_layers.active:
-            op = layout.operator(mesh.copy_face_settings, text="Copy Active UV Coords")
+            op = layout.operator("mesh.copy_face_settings", text="Copy Active UV Coords")
             op['layer'] = ''
             op['mode'] = 'UV'
 
         if mesh.vertex_colors.active:
-            op = layout.operator(mesh.copy_face_settings, text="Copy Active Vertex Colors")
+            op = layout.operator("mesh.copy_face_settings", text="Copy Active Vertex Colors")
             op['layer'] = ''
             op['mode'] = 'VCOL'
 
@@ -783,7 +783,7 @@ def _buildmenu(self, mesh, mode, icon):
         layers = mesh.uv_layers
     for layer in layers:
         if not layer.active:
-            op = layout.operator(mesh.copy_face_settings,
+            op = layout.operator("mesh.copy_face_settings",
                                  text=layer.name, icon=icon)
             op['layer'] = layer.name
             op['mode'] = mode

sun_position/__init__.py

@@ -16,7 +16,7 @@
 bl_info = {
     "name": "Sun Position",
     "author": "Michael Martin",
-    "version": (3, 2, 0),
+    "version": (3, 2, 2),
     "blender": (3, 0, 0),
     "location": "World > Sun Position",
     "description": "Show sun position with objects and/or sky texture",

sun_position/draw.py

@@ -11,14 +11,23 @@ if bpy.app.background:  # ignore north line in background mode
     def north_update(self, context):
         pass
 else:
-    vertex_shader = '''
+    shader_interface = gpu.types.GPUStageInterfaceInfo("my_interface")
-        uniform mat4 u_ViewProjectionMatrix;
+    shader_interface.flat('VEC2', "v_StartPos")
+    shader_interface.smooth('VEC4', "v_VertPos")
 
-        in vec3 position;
+    shader_info = gpu.types.GPUShaderCreateInfo()
-
+    shader_info.push_constant('MAT4', "u_ViewProjectionMatrix")
-        flat out vec2 v_StartPos;
+    shader_info.push_constant('VEC4', "u_Color")
-        out vec4 v_VertPos;
+    shader_info.push_constant('VEC2', "u_Resolution")
+    shader_info.vertex_in(0, 'VEC3', "position")
+    shader_info.vertex_out(shader_interface)
 
+    shader_info.vertex_source(
+        # uniform mat4 u_ViewProjectionMatrix;
+        # in vec3 position;
+        # flat out vec2 v_StartPos;
+        # out vec4 v_VertPos;
+        '''
         void main()
         {
             vec4 pos    = u_ViewProjectionMatrix * vec4(position, 1.0f);
@@ -26,17 +35,17 @@ else:
             v_StartPos    = (pos / pos.w).xy;
             v_VertPos     = pos;
         }
-    '''
+        '''
-
+    )
-    fragment_shader = '''
-        uniform vec4 u_Color;
-
-        flat in vec2 v_StartPos;
-        in vec4 v_VertPos;
-        out vec4 FragColor;
-
-        uniform vec2 u_Resolution;
 
+    shader_info.fragment_out(0, 'VEC4', "FragColor")
+    shader_info.fragment_source(
+        # uniform vec4 u_Color;
+        # uniform vec2 u_Resolution;
+        # flat in vec2 v_StartPos;
+        # in vec4 v_VertPos;
+        # out vec4 FragColor;
+        '''
         void main()
         {
             vec4 vertPos_2d = v_VertPos / v_VertPos.w;
@@ -47,9 +56,12 @@ else:
 
             FragColor = u_Color;
         }
-    '''
+        '''
+    )
 
-    shader = gpu.types.GPUShader(vertex_shader, fragment_shader)
+    shader = gpu.shader.create_from_info(shader_info)
+    del shader_info
+    del shader_interface
 
     def draw_north_callback():
         """
@@ -77,7 +89,6 @@ else:
         batch.draw(shader)
         gpu.state.line_width_set(width)
 
-
     _north_handle = None
 
     def north_update(self, context):