diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py index a7466592fba5347ce268c0baacf3dcb002187fc8..a015470ddef9ce00db99640b2decc3c7e2165b3e 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, 8, 9), + "version": (1, 8, 10), 'blender': (3, 0, 0), 'location': 'File > Import-Export', 'description': 'Import-Export as glTF 2.0', diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_node.py b/io_scene_gltf2/blender/imp/gltf2_blender_node.py index 550bd5a055e035e7d1995c70d14cb1df2887e4f1..219399ea99b7c0a16ee5d0d6226cba18817c5e30 100755 --- a/io_scene_gltf2/blender/imp/gltf2_blender_node.py +++ b/io_scene_gltf2/blender/imp/gltf2_blender_node.py @@ -75,8 +75,10 @@ class BlenderNode(): obj = bpy.data.objects.new(name, armature) else: + # Empty name = vnode.name or vnode.default_name obj = bpy.data.objects.new(name, None) + obj.empty_display_size = BlenderNode.calc_empty_display_size(gltf, vnode_id) vnode.blender_object = obj @@ -111,6 +113,17 @@ class BlenderNode(): return obj + @staticmethod + def calc_empty_display_size(gltf, vnode_id): + # Use min distance to parent/children to guess size + sizes = [] + vids = [vnode_id] + gltf.vnodes[vnode_id].children + for vid in vids: + vnode = gltf.vnodes[vid] + dist = vnode.trs()[0].length + sizes.append(dist * 0.4) + return max(min(sizes, default=1), 0.001) + @staticmethod def create_bones(gltf, arma_id): arma = gltf.vnodes[arma_id]