diff options
Diffstat (limited to 'io_scene_gltf2/blender/imp/gltf2_blender_skin.py')
| -rwxr-xr-x | io_scene_gltf2/blender/imp/gltf2_blender_skin.py | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_skin.py b/io_scene_gltf2/blender/imp/gltf2_blender_skin.py index e8c6170e..2758b348 100755 --- a/io_scene_gltf2/blender/imp/gltf2_blender_skin.py +++ b/io_scene_gltf2/blender/imp/gltf2_blender_skin.py @@ -145,68 +145,6 @@ class BlenderSkin(): obj.vertex_groups.new(name=gltf.data.nodes[bone].blender_bone_name) @staticmethod - def assign_vertex_groups(gltf, skin_id): - """Assign vertex groups to vertices.""" - pyskin = gltf.data.skins[skin_id] - for node_id in pyskin.node_ids: - node = gltf.data.nodes[node_id] - obj = bpy.data.objects[node.blender_object] - - offset = 0 - for prim in gltf.data.meshes[node.mesh].primitives: - idx_already_done = {} - - if 'JOINTS_0' in prim.attributes.keys() and 'WEIGHTS_0' in prim.attributes.keys(): - original_joint_ = BinaryData.get_data_from_accessor(gltf, prim.attributes['JOINTS_0']) - original_weight_ = BinaryData.get_data_from_accessor(gltf, prim.attributes['WEIGHTS_0']) - - tmp_indices = {} - tmp_idx = 0 - weight_ = [] - for i in prim.tmp_indices: - if i[0] not in tmp_indices.keys(): - tmp_indices[i[0]] = tmp_idx - tmp_idx += 1 - weight_.append(original_weight_[i[0]]) - - tmp_indices = {} - tmp_idx = 0 - joint_ = [] - for i in prim.tmp_indices: - if i[0] not in tmp_indices.keys(): - tmp_indices[i[0]] = tmp_idx - tmp_idx += 1 - joint_.append(original_joint_[i[0]]) - - - for poly in obj.data.polygons: - for loop_idx in range(poly.loop_start, poly.loop_start + poly.loop_total): - vert_idx = obj.data.loops[loop_idx].vertex_index - - if vert_idx in idx_already_done.keys(): - continue - idx_already_done[vert_idx] = True - - if vert_idx in range(offset, offset + prim.vertices_length): - - tab_index = vert_idx - offset - cpt = 0 - for joint_idx in joint_[tab_index]: - weight_val = weight_[tab_index][cpt] - if weight_val != 0.0: # It can be a problem to assign weights of 0 - # for bone index 0, if there is always 4 indices in joint_ - # tuple - group = obj.vertex_groups[gltf.data.nodes[ - pyskin.joints[joint_idx] - ].blender_bone_name] - group.add([vert_idx], weight_val, 'REPLACE') - cpt += 1 - else: - gltf.log.error("No Skinning ?????") # TODO - - offset = offset + prim.vertices_length - - @staticmethod def create_armature_modifiers(gltf, skin_id): """Create Armature modifier.""" pyskin = gltf.data.skins[skin_id] |