64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
import os
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import bpy
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#####################################################
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#### Helpers ####
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# Makes an empty, at location, stores it in existing collection, from https://blender.stackexchange.com/questions/51290/how-to-add-empty-object-not-using-bpy-ops
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def make_empty(name, location, coll_name): #string, vector, string of existing coll
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empty_obj = bpy.data.objects.new( "empty", None, )
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empty_obj.name = name
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empty_obj.empty_display_size = 1
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bpy.data.collections[coll_name].objects.link(empty_obj)
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empty_obj.location = location
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return empty_obj
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def make_empty2(name, location, collection):
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object_data = None #bpy.data.meshes.new("NewMesh") #None
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empty_obj = bpy.data.objects.new( name, object_data )
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empty_obj.name = name
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empty_obj.location = location
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empty_obj.empty_display_size = 2
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empty_obj.empty_display_type = 'PLAIN_AXES'
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collection.objects.link( empty_obj )
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return empty_obj
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def make_empty3(name, location, rotation, scale, collection):
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original_active_object = bpy.context.active_object
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bpy.ops.object.empty_add(type='PLAIN_AXES', location=location, rotation=rotation, scale=scale)
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empty_obj = bpy.context.active_object
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empty_obj.name = name
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empty_obj.scale = scale # scale is not set correctly ?????
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bpy.context.view_layer.objects.active = original_active_object
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return empty_obj
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def traverse_tree(t):
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yield t
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for child in t.children:
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yield from traverse_tree(child)
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def check_if_blueprints_exist(collections, folder_path, extension):
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not_found_blueprints = []
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for collection_name in collections:
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gltf_output_path = os.path.join(folder_path, collection_name + extension)
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print("gltf_output_path", gltf_output_path)
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found = os.path.exists(gltf_output_path) and os.path.isfile(gltf_output_path)
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if not found:
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not_found_blueprints.append(collection_name)
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return not_found_blueprints
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def check_if_blueprint_on_disk(scene_name, folder_path, extension):
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gltf_output_path = os.path.join(folder_path, scene_name + extension)
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found = os.path.exists(gltf_output_path) and os.path.isfile(gltf_output_path)
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print("level", scene_name, "found", found, "path", gltf_output_path)
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return found
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