112 lines
3.7 KiB
Python
112 lines
3.7 KiB
Python
import os
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import sys
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import bpy
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import importlib
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from bpy.app.handlers import persistent
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import arm.utils
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import arm.props as props
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import arm.make_state as state
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import arm.api
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@persistent
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def on_depsgraph_update_post(self):
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if state.proc_build != None:
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return
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depsgraph = bpy.context.depsgraph
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for update in depsgraph.updates:
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uid = update.id
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if hasattr(uid, 'arm_cached'):
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# uid.arm_cached = False # TODO: does not trigger update
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if isinstance(uid, bpy.types.Mesh):
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bpy.data.meshes[uid.name].arm_cached = False
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elif isinstance(uid, bpy.types.Curve):
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bpy.data.curves[uid.name].arm_cached = False
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elif isinstance(uid, bpy.types.MetaBall):
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bpy.data.metaballs[uid.name].arm_cached = False
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elif isinstance(uid, bpy.types.Armature):
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bpy.data.armatures[uid.name].arm_cached = False
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elif isinstance(uid, bpy.types.NodeTree):
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bpy.data.node_groups[uid.name].arm_cached = False
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elif isinstance(uid, bpy.types.Material):
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bpy.data.materials[uid.name].arm_cached = False
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def always():
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if state.redraw_ui and context_screen != None:
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for area in context_screen.areas:
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if area.type == 'VIEW_3D' or area.type == 'PROPERTIES':
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area.tag_redraw()
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state.redraw_ui = False
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return 0.5
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appended_py_paths = []
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context_screen = None
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@persistent
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def on_load_post(context):
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global appended_py_paths
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global context_screen
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context_screen = bpy.context.screen
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props.init_properties_on_load()
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reload_blend_data()
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bpy.ops.arm.sync_proxy()
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wrd = bpy.data.worlds['Arm']
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wrd.arm_recompile = True
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arm.api.drivers = dict()
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# Load libraries
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if os.path.exists(arm.utils.get_fp() + '/Libraries'):
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libs = os.listdir(arm.utils.get_fp() + '/Libraries')
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for lib in libs:
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if os.path.isdir(arm.utils.get_fp() + '/Libraries/' + lib):
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fp = arm.utils.get_fp() + '/Libraries/' + lib
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if fp not in appended_py_paths and os.path.exists(fp + '/blender.py'):
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appended_py_paths.append(fp)
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sys.path.append(fp)
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import blender
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importlib.reload(blender)
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blender.register()
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sys.path.remove(fp)
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arm.utils.update_trait_groups()
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def reload_blend_data():
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armory_pbr = bpy.data.node_groups.get('Armory PBR')
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if armory_pbr == None:
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load_library('Armory PBR')
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def load_library(asset_name):
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if bpy.data.filepath.endswith('arm_data.blend'): # Prevent load in library itself
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return
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sdk_path = arm.utils.get_sdk_path()
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data_path = sdk_path + '/armory/blender/data/arm_data.blend'
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data_names = [asset_name]
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# Import
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data_refs = data_names.copy()
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with bpy.data.libraries.load(data_path, link=False) as (data_from, data_to):
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data_to.node_groups = data_refs
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for ref in data_refs:
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ref.use_fake_user = True
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def register():
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bpy.app.handlers.load_post.append(on_load_post)
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bpy.app.handlers.depsgraph_update_post.append(on_depsgraph_update_post)
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# bpy.app.handlers.undo_post.append(on_undo_post)
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bpy.app.timers.register(always, persistent=True)
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# TODO: On windows, on_load_post is not called when opening .blend file from explorer
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if arm.utils.get_os() == 'win' and arm.utils.get_fp() != '':
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on_load_post(None)
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reload_blend_data()
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def unregister():
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bpy.app.handlers.load_post.remove(on_load_post)
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bpy.app.handlers.depsgraph_update_post.remove(on_depsgraph_update_post)
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# bpy.app.handlers.undo_post.remove(on_undo_post)
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