From 0f1e12d8d477217b7662f0f063552e11a5600afa Mon Sep 17 00:00:00 2001 From: Julien Duroure Date: Mon, 19 Sep 2022 08:48:45 +0200 Subject: glTF exporter: Fix default sheen factors --- io_scene_gltf2/__init__.py | 2 +- io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_sheen.py | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py index 26377a72..be5feeb5 100755 --- a/io_scene_gltf2/__init__.py +++ b/io_scene_gltf2/__init__.py @@ -4,7 +4,7 @@ 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": (3, 3, 28), + "version": (3, 3, 29), 'blender': (3, 3, 0), 'location': 'File > Import-Export', 'description': 'Import-Export as glTF 2.0', diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_sheen.py b/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_sheen.py index 03625ecb..1d4fb5b9 100644 --- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_sheen.py +++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_materials_sheen.py @@ -29,6 +29,8 @@ def export_sheen(blender_material, export_settings): else: # Factor fac = gltf2_blender_get.get_factor_from_socket(sheenColor_socket, kind='RGB') + if fac is None: + fac = [1.0, 1.0, 1.0] # Default is 0.0/0.0/0.0, so we need to set it to 1 if no factor if fac is not None and fac != [0.0, 0.0, 0.0]: sheen_extension['sheenColorFactor'] = fac @@ -51,6 +53,8 @@ def export_sheen(blender_material, export_settings): else: # Factor fac = gltf2_blender_get.get_factor_from_socket(sheenRoughness_socket, kind='VALUE') + if fac is None: + fac = 1.0 # Default is 0.0 so we need to set it to 1.0 if no factor if fac is not None and fac != 0.0: sheen_extension['sheenRoughnessFactor'] = fac -- cgit v1.2.3