glTF: code cleanup

6 files changed, 3 insertions, 41 deletions

diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py
index 4cf7b207..a7c1da18 100755
--- a/io_scene_gltf2/__init__.py
+++ b/io_scene_gltf2/__init__.py
@@ -15,7 +15,7 @@
 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": (1, 5, 4),
+    "version": (1, 5, 5),
     'blender': (2, 91, 0),
     'location': 'File > Import-Export',
     'description': 'Import-Export as glTF 2.0',
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_extract.py b/io_scene_gltf2/blender/exp/gltf2_blender_extract.py
index c0311b98..5a78ab04 100755
--- a/io_scene_gltf2/blender/exp/gltf2_blender_extract.py
+++ b/io_scene_gltf2/blender/exp/gltf2_blender_extract.py
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 import numpy as np
-from mathutils import Vector, Quaternion, Matrix
+from mathutils import Vector
 
 from . import gltf2_blender_export_keys
 from ...io.com.gltf2_io_debug import print_console
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_pbr_metallic_roughness.py b/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_pbr_metallic_roughness.py
index 5b3c1bc6..c04c6e07 100755
--- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_pbr_metallic_roughness.py
+++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_pbr_metallic_roughness.py
@@ -18,7 +18,6 @@ from io_scene_gltf2.io.com import gltf2_io
 from io_scene_gltf2.blender.exp import gltf2_blender_gather_texture_info, gltf2_blender_search_node_tree
 from io_scene_gltf2.blender.exp import gltf2_blender_get
 from io_scene_gltf2.blender.exp.gltf2_blender_gather_cache import cached
-from io_scene_gltf2.io.com.gltf2_io_debug import print_console
 from io_scene_gltf2.io.exp.gltf2_io_user_extensions import export_user_extensions
 
 
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_unlit.py b/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_unlit.py
index f000bb56..625b23dd 100644
--- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_unlit.py
+++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_unlit.py
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from io_scene_gltf2.io.com import gltf2_io
 from io_scene_gltf2.blender.exp import gltf2_blender_gather_texture_info
 from io_scene_gltf2.blender.exp import gltf2_blender_get
 
diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py b/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py
index 0311c3b0..a6896491 100755
--- a/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py
+++ b/io_scene_gltf2/blender/imp/gltf2_blender_mesh.py
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 import bpy
-from mathutils import Vector, Matrix
+from mathutils import Matrix
 import numpy as np
 
 from ...io.imp.gltf2_io_binary import BinaryData
diff --git a/io_scene_gltf2/io/com/gltf2_io_color_management.py b/io_scene_gltf2/io/com/gltf2_io_color_management.py
deleted file mode 100644
index 31ac5045..00000000
--- a/io_scene_gltf2/io/com/gltf2_io_color_management.py
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright 2019 The glTF-Blender-IO authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-
-def color_srgb_to_scene_linear(c):
-    """
-    Convert from sRGB to scene linear color space.
-
-    Source: Cycles addon implementation, node_color.h.
-    """
-    if c < 0.04045:
-        return 0.0 if c < 0.0 else c * (1.0 / 12.92)
-    else:
-        return ((c + 0.055) * (1.0 / 1.055)) ** 2.4
-
-def color_linear_to_srgb(c):
-    """
-    Convert from linear to sRGB color space.
-
-    Source: Cycles addon implementation, node_color.h.
-    """
-    if c < 0.0031308:
-        return 0.0 if c < 0.0 else c * 12.92
-    else:
-        return 1.055 * c ** (1.0 / 2.4) - 0.055