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gob_import.py
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gob_import.py
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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
import bpy
import os
import bmesh
import mathutils
import random
import time
from struct import unpack
import string
from bpy.types import Operator
from bpy.props import EnumProperty
from . import geometry, paths, utils, nodes
run_background_update = False
gob_import_cache = []
cached_last_edition_time = time.perf_counter()
start_time = None
class GoB_OT_import(Operator):
bl_idname = "scene.gob_import"
bl_label = "Import from GOZ"
bl_description = "GoZ Import. Activate to enable Import from GoZ"
action: EnumProperty(
items=[
('MANUAL', 'manual import', 'manual import'),
('AUTO', 'toggle automatic import', 'toggle automatic import')
]
)
def GoZit(self, pathFile):
if utils.prefs().performance_profiling:
print("\n")
start_time = utils.profiler(time.perf_counter(), "Start Object Profiling")
start_total_time = utils.profiler(time.perf_counter(), "...")
utag = 0
vertsData = []
facesData = []
objMat = None
diff_texture, disp_texture, norm_texture = None, None, None
exists = os.path.isfile(pathFile)
if not exists:
if utils.prefs().debug_output:
print(f'Cant read mesh from: {pathFile}. Skipping')
return
with open(pathFile, 'rb') as goz_file:
goz_file.seek(36, 0)
lenObjName = unpack('<I', goz_file.read(4))[0] - 16
goz_file.seek(8, 1)
obj_name = unpack('%ss' % lenObjName, goz_file.read(lenObjName))[0]
# remove non ascii chars eg. /x 00
objName = ''.join([letter for letter in obj_name[8:].decode('utf-8') if letter in string.printable])
if utils.prefs().debug_output:
print(f"Importing: {pathFile, objName}")
if utils.prefs().performance_profiling:
print(f"GoB Importing: {objName}")
tag = goz_file.read(4)
while tag:
# Name
if tag == b'\x89\x13\x00\x00':
if utils.prefs().debug_output:
print("name:", tag)
cnt = unpack('<L', goz_file.read(4))[0] - 8
goz_file.seek(cnt, 1)
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____Unpack Mesh Name")
# Vertices
elif tag == b'\x11\x27\x00\x00':
if utils.prefs().debug_output:
print("Vertices:", tag)
goz_file.seek(4, 1)
cnt = unpack('<Q', goz_file.read(8))[0]
for i in range(cnt):
co1 = unpack('<f', goz_file.read(4))[0]
co2 = unpack('<f', goz_file.read(4))[0]
co3 = unpack('<f', goz_file.read(4))[0]
vertsData.append((co1, co2, co3))
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____Unpack Mesh Vertices")
# Faces
elif tag == b'\x21\x4e\x00\x00':
if utils.prefs().debug_output:
print("Faces:", tag)
goz_file.seek(4, 1)
cnt = unpack('<Q', goz_file.read(8))[0]
for i in range(cnt):
v1 = unpack('<L', goz_file.read(4))[0]
v2 = unpack('<L', goz_file.read(4))[0]
v3 = unpack('<L', goz_file.read(4))[0]
v4 = unpack('<L', goz_file.read(4))[0]
if v4 == 0xffffffff:
facesData.append((v1, v2, v3))
elif v4 == 0:
facesData.append((v4, v1, v2, v3))
else:
facesData.append((v1, v2, v3, v4))
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____Unpack Mesh Faces")
# UVs
elif tag == b'\xa9\x61\x00\x00':
if utils.prefs().debug_output:
print("UVs:", tag)
break
# Polypainting
elif tag == b'\xb9\x88\x00\x00':
if utils.prefs().debug_output:
print("Polypainting:", tag)
break
# Mask
elif tag == b'\x32\x75\x00\x00':
if utils.prefs().debug_output:
print("Mask:", tag)
break
# Polyroups
elif tag == b'\x41\x9c\x00\x00':
if utils.prefs().debug_output:
print("Polyroups:", tag)
break
# End
elif tag == b'\x00\x00\x00\x00':
if utils.prefs().debug_output:
print("End:", tag)
break
# Unknown tags
else:
print("Unknown tag:{0}".format(tag))
if utag >= 10:
if utils.prefs().debug_output:
print("...Too many mesh tags unknown...\n")
break
utag += 1
cnt = unpack('<I', goz_file.read(4))[0] - 8
goz_file.seek(cnt, 1)
tag = goz_file.read(4)
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Unpack Mesh Data\n")
# create new object
if not objName in bpy.data.objects.keys():
me = bpy.data.meshes.new(objName)
obj = bpy.data.objects.new(objName, me)
bpy.context.view_layer.active_layer_collection.collection.objects.link(obj)
me.from_pydata(vertsData, [], facesData)
#me.transform(obj.matrix_world.inverted())
# object already exist
else:
obj = bpy.data.objects[objName]
me = obj.data
#mesh has same vertex count
if len(me.vertices) == len(vertsData):
bm = bmesh.new()
bm.from_mesh(me)
bm.faces.ensure_lookup_table()
#update vertex positions
for i, v in enumerate(bm.verts):
v.co = mathutils.Vector(vertsData[i])
bm.to_mesh(me)
bm.free()
#bmesh.update_edit_mesh(mesh, loop_triangles=True, destructive=True) #https://docs.blender.org/api/current/bmesh.html#bmesh.update_edit_mesh
#mesh has different vertex count
else:
me.clear_geometry() #NOTE: if this is done in edit mode we get a crash
me.from_pydata(vertsData, [], facesData)
#obj.data = me
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____create mesh")
me,_ = geometry.apply_transformation(me, is_import=True)
# assume we have to reverse transformation from obj mode, this is needed after matrix transfomrmations
me.transform(obj.matrix_world.inverted())
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____transform mesh")
# update mesh data after transformations to fix normals
if utils.prefs().debug_output:
me.validate(verbose=False) # https://docs.blender.org/api/current/bpy.types.Mesh.html?highlight=validate#bpy.types.Mesh.validate
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____validate mesh")
me.update(calc_edges=True, calc_edges_loose=True) # https://docs.blender.org/api/current/bpy.types.Mesh.html?highlight=update#bpy.types.Mesh.update
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____update mesh")
# make object active
obj.select_set(state=True)
bpy.context.view_layer.objects.active = obj
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____make object active")
vertsData.clear()
facesData.clear()
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Make Mesh import\n")
utag = 0
while tag:
# UVs
if tag == b'\xa9\x61\x00\x00':
if utils.prefs().debug_output:
print("Import UV: ", utils.prefs().import_uv)
if utils.prefs().import_uv:
goz_file.seek(4, 1)
cnt = unpack('<Q', goz_file.read(8))[0] # face count
bm = bmesh.new()
bm.from_mesh(me)
bm.faces.ensure_lookup_table()
if me.uv_layers:
if utils.prefs().import_uv_name in me.uv_layers:
uv_layer = bm.loops.layers.uv.get(utils.prefs().import_uv_name)
else:
uv_layer = bm.loops.layers.uv.new(utils.prefs().import_uv_name)
else:
uv_layer = bm.loops.layers.uv.new(utils.prefs().import_uv_name)
uv_layer = bm.loops.layers.uv.verify()
for face in bm.faces:
for index, loop in enumerate(face.loops):
x, y = unpack('<2f', goz_file.read(8))
loop[uv_layer].uv = x, 1.0-y
#uv's always have 4 coords so its required to read one more if a trinalge is in the mesh
# zbrush seems to always write out 4 coords
if index < 3:
x, y = unpack('<2f', goz_file.read(8))
bm.to_mesh(me)
bm.free()
me.update(calc_edges=True, calc_edges_loose=True)
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "UV Map")
# Polypainting
elif tag == b'\xb9\x88\x00\x00':
if utils.prefs().debug_output:
print("Import Polypaint: ", utils.prefs().import_polypaint)
if utils.prefs().import_polypaint:
if bpy.app.version < (3,4,0):
goz_file.seek(4, 1)
cnt = unpack('<Q', goz_file.read(8))[0]
polypaintData = []
for i in range(cnt):
# Avoid error if buffer length is less than 3
vertex_data = goz_file.read(3)
if len(vertex_data) < 3:
if utils.prefs().debug_output:
print("error if buffer length is less than 3: ", i, vertex_data)
break
colordata = unpack('<3B', vertex_data) # Color
unpack('<B', goz_file.read(1)) # Alpha
alpha = 1
# convert color to vector
rgb = [x / 255.0 for x in colordata]
rgb.reverse()
rgba = rgb + [alpha]
polypaintData.append(tuple(rgba))
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Polypaint Unpack")
if polypaintData:
bm = bmesh.new()
bm.from_mesh(me)
bm.faces.ensure_lookup_table()
if me.vertex_colors:
if utils.prefs().import_polypaint_name in me.vertex_colors:
color_layer = bm.loops.layers.color.get(utils.prefs().import_polypaint_name)
else:
color_layer = bm.loops.layers.color.new(utils.prefs().import_polypaint_name)
else:
color_layer = bm.loops.layers.color.new(utils.prefs().import_polypaint_name)
for face in bm.faces:
for loop in face.loops:
# Check that the index is within the range before assigning
if loop.vert.index < len(polypaintData):
loop[color_layer] = polypaintData[loop.vert.index]
bm.to_mesh(me)
me.update(calc_edges=True, calc_edges_loose=True)
bm.free()
polypaintData.clear()
else: # bpy.app.version >= (3,4,0):
if not me.color_attributes:
me.color_attributes.new(utils.prefs().import_polypaint_name, 'BYTE_COLOR', 'POINT')
goz_file.seek(4, 1)
cnt = unpack('<Q', goz_file.read(8))[0]
alpha = 1
for i in range(cnt):
# Avoid error if buffer length is less than 3
vertex_data = goz_file.read(3)
if len(vertex_data) < 3:
if utils.prefs().debug_output:
print("error if buffer length is less than 3: ", i, vertex_data)
break
colordata = unpack('<3B', vertex_data) # Color
unpack('<B', goz_file.read(1)) # Alpha
# convert color to vector
rgb = [x / 255.0 for x in colordata]
rgb.reverse()
rgba = rgb + [alpha]
# Check that the index is within the range before assigning
if i < len(me.attributes.active_color.data):
me.attributes.active_color.data[i].color_srgb = rgba
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Polypaint Assign")
# Mask
elif tag == b'\x32\x75\x00\x00':
if utils.prefs().debug_output:
print("Import Mask: ", utils.prefs().import_mask)
if utils.prefs().import_mask:
goz_file.seek(4, 1)
cnt = unpack('<Q', goz_file.read(8))[0]
if 'mask' in obj.vertex_groups:
obj.vertex_groups.remove(obj.vertex_groups['mask'])
groupMask = obj.vertex_groups.new(name='mask')
for faceIndex in range(cnt):
weight = unpack('<H', goz_file.read(2))[0] / 65535
groupMask.add([faceIndex], 1.0-weight, 'ADD')
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Mask\n")
# Polygroups
elif tag == b'\x41\x9c\x00\x00':
if utils.prefs().debug_output:
print("Import Polyroups: ", utils.prefs().import_polygroups_to_vertexgroups, utils.prefs().import_polygroups_to_facemaps)
if utils.prefs().import_polygroups:
goz_file.seek(4, 1)
cnt = unpack('<Q', goz_file.read(8))[0] # get polygroup faces
polyGroupData = []
[polyGroupData.append(unpack('<H', goz_file.read(2))[0]) for i in range(cnt)]
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____create polyGroupData")
# import polygroups to materials
if utils.prefs().import_material == 'POLYGROUPS':
# create or define active material
#print(polyGroupData)
for pgmat in set(polyGroupData):
r = random.random()
g = random.random()
b = random.random()
#print("group: ", i, pgmat, r, g, b)
if not str(pgmat) in bpy.data.materials:
objMat = bpy.data.materials.new(str(pgmat))
else:
objMat = bpy.data.materials[str(pgmat)]
# assign material to object
if not objMat.name in obj.material_slots:
obj.data.materials.append(objMat)
objMat.use_nodes = True
rgba = (r, g, b, 1)
objMat.diffuse_color = rgba
objMat.node_tree.nodes["Principled BSDF"].inputs[0].default_value = rgba
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____import_material POLYGROUPS")
# import polygroups to vertex groups
if utils.prefs().import_polygroups_to_vertexgroups:
for group in set(polyGroupData):
if str(group) in obj.vertex_groups:
obj.vertex_groups.remove(obj.vertex_groups[str(group)])
obj.vertex_groups.new(name=str(group))
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____import_polygroups_to_vertexgroups")
# import polygroups to face maps
""" if utils.prefs().import_polygroups_to_facemaps:
#wipe face maps before importing new ones due to random naming
[obj.face_maps.remove(facemap) for facemap in obj.face_maps]
for group in set(polyGroupData):
obj.face_maps.new(name=str(group))
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____import_polygroups_to_facemaps") """
#add data to polygones
for i, pgmat in enumerate(polyGroupData):
# add materials to faces
if utils.prefs().import_material == 'POLYGROUPS':
slot = obj.material_slots[bpy.data.materials[str(pgmat)].name].slot_index
obj.data.polygons[i].material_index = slot
# add faces to facemap
""" if utils.prefs().import_polygroups_to_facemaps:
obj.face_maps.get(str(pgmat)).add([i]) """
# add vertices to vertex groups
if utils.prefs().import_polygroups_to_vertexgroups:
vertexGroup = obj.vertex_groups.get(str(pgmat))
vertexGroup.add(list(me.polygons[i].vertices), 1.0, 'ADD')
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "____add data to polygones")
polyGroupData.clear()
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Polyroups\n")
# End
elif tag == b'\x00\x00\x00\x00':
break
# Diffuse Texture
elif tag == b'\xc9\xaf\x00\x00':
if utils.prefs().debug_output:
print("Diff map:", tag)
texture_name = (obj.name + utils.prefs().import_diffuse_suffix)
cnt = unpack('<I', goz_file.read(4))[0] - 16
goz_file.seek(8, 1)
diffName = unpack('%ss' % cnt, goz_file.read(cnt))[0]
if utils.prefs().debug_output:
print(diffName.decode('utf-8'))
img = bpy.data.images.load(diffName.strip().decode('utf-8'), check_existing=True)
img.name = texture_name
img.reload()
if not texture_name in bpy.data.textures:
txtDiff = bpy.data.textures.new(texture_name, 'IMAGE')
txtDiff.image = img
diff_texture = img
# Displacement Texture
elif tag == b'\xd9\xd6\x00\x00':
if utils.prefs().debug_output:
print("Disp map:", tag)
texture_name = (obj.name + utils.prefs().import_displace_suffix)
cnt = unpack('<I', goz_file.read(4))[0] - 16
goz_file.seek(8, 1)
dispName = unpack('%ss' % cnt, goz_file.read(cnt))[0]
if utils.prefs().debug_output:
print(dispName.decode('utf-8'))
img = bpy.data.images.load(dispName.strip().decode('utf-8'), check_existing=True)
img.name = texture_name
img.reload()
if not texture_name in bpy.data.textures:
txtDisp = bpy.data.textures.new(texture_name, 'IMAGE')
txtDisp.image = img
disp_texture = img
# Normal Map Texture
elif tag == b'\x51\xc3\x00\x00':
if utils.prefs().debug_output:
print("Normal map:", tag)
texture_name = (obj.name + utils.prefs().import_normal_suffix)
cnt = unpack('<I', goz_file.read(4))[0] - 16
goz_file.seek(8, 1)
normName = unpack('%ss' % cnt, goz_file.read(cnt))[0]
if utils.prefs().debug_output:
print(normName.decode('utf-8'))
img = bpy.data.images.load(normName.strip().decode('utf-8'), check_existing=True)
img.name = texture_name
img.reload()
if not texture_name in bpy.data.textures:
txtNorm = bpy.data.textures.new(texture_name, 'IMAGE')
txtNorm.image = img
norm_texture = img
# Unknown tags
else:
if utils.prefs().debug_output:
print("Unknown tag:{0}".format(tag))
if utag >= 10:
if utils.prefs().debug_output:
print("...Too many object tags unknown...\n")
break
utag += 1
cnt = unpack('<I', goz_file.read(4))[0] - 8
goz_file.seek(cnt, 1)
tag = goz_file.read(4)
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Textures")
# MATERIALS
if utils.prefs().import_material:
if utils.prefs().debug_output:
print("Import Material: ", utils.prefs().import_material)
# POLYPAINT
if utils.prefs().import_material == 'POLYPAINT':
if utils.prefs().import_polypaint_name in me.color_attributes:
if len(obj.material_slots) > 0:
if obj.material_slots[0].material is not None:
objMat = obj.material_slots[0].material
else:
objMat = bpy.data.materials.new(objName)
obj.material_slots[0].material = objMat
else:
objMat = bpy.data.materials.new(objName)
obj.data.materials.append(objMat)
nodes.create_material_node(objMat, diff_texture, norm_texture, disp_texture)
# TEXTURES
elif utils.prefs().import_material == 'TEXTURES':
if len(obj.material_slots) > 0:
if obj.material_slots[0].material is not None:
objMat = obj.material_slots[0].material
else:
objMat = bpy.data.materials.new(objName)
obj.material_slots[0].material = objMat
else:
objMat = bpy.data.materials.new(objName)
obj.data.materials.append(objMat)
print("create material node:", objMat)
nodes.create_material_node(objMat, diff_texture, norm_texture, disp_texture)
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Material Node")
# #apply face maps to sculpt mode face sets
if utils.prefs().apply_facemaps_to_facesets and bpy.app.version > (2, 82, 7):
bpy.ops.object.mode_set(mode='SCULPT')
for window in bpy.context.window_manager.windows:
screen = window.screen
for area in screen.areas:
if area.type in {'VIEW_3D'}:
override = {'window': window, 'screen': screen, 'area': area}
bpy.ops.sculpt.face_sets_init(override, mode='FACE_MAPS')
break
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Init Face Sets")
# reveal all mesh elements (after the override for the face maps the elements without faces are hidden)
bpy.ops.object.mode_set(mode='EDIT')
for window in bpy.context.window_manager.windows:
screen = window.screen
for area in screen.areas:
if area.type in {'VIEW_3D'}:
override = {'window': window, 'screen': screen, 'area': area}
bpy.ops.mesh.reveal(override)
break
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "Reveal Mesh Elements")
if utils.prefs().performance_profiling:
print(30*"-")
utils.profiler(start_total_time, "Object Import Time")
print(30*"-")
return
def execute(self, context):
if utils.prefs().custom_pixologoc_path:
paths.PATH_GOZ = utils.prefs().pixologoc_path
global gob_import_cache
goz_obj_paths = []
try:
with open(os.path.join(f"{paths.PATH_GOZ}/GoZBrush/GoZ_ObjectList.txt"), 'rt') as goz_objs_list:
for line in goz_objs_list:
goz_obj_paths.append(line.strip() + '.GoZ')
except PermissionError:
if utils.prefs().debug_output:
print("GoB: GoZ_ObjectList already in use! Try again Later")
except Exception as e:
print(e)
# Goz wipes this file before each export so it can be used to reset the import cache
if not goz_obj_paths:
if utils.prefs().debug_output:
self.report({'INFO'}, message="GoB: No goz files in GoZ_ObjectList")
return{'CANCELLED'}
currentContext = 'OBJECT'
if context.object:
if context.object.mode != 'EDIT':
currentContext = context.object.mode
#print("currentContext: ", currentContext)
# ! cant get proper context from timers for now to change mode:
# https://developer.blender.org/T62074
bpy.ops.object.mode_set(mode=currentContext)
else:
bpy.ops.object.mode_set(mode='OBJECT')
if utils.prefs().performance_profiling:
print("\n", 100*"=")
start_time = utils.profiler(time.perf_counter(), "GoB: Start Import Profiling")
print(100*"-")
wm = context.window_manager
wm.progress_begin(0,100)
step = 100 / len(goz_obj_paths)
for i, ztool_path in enumerate(goz_obj_paths):
if ztool_path not in gob_import_cache:
gob_import_cache.append(ztool_path)
self.GoZit(ztool_path)
wm.progress_update(step * i)
wm.progress_end()
if utils.prefs().debug_output:
self.report({'INFO'}, "GoB: Imoprt cycle finished")
if utils.prefs().performance_profiling:
start_time = utils.profiler(start_time, "GoB: Total Import Time")
print(100*"=")
return{'FINISHED'}
def invoke(self, context, event):
if utils.prefs().debug_output:
print("ACTION: ", self.action)
if self.action == 'MANUAL':
run_import_manually()
return{'FINISHED'}
if self.action == 'AUTO':
if utils.prefs().import_method == 'AUTOMATIC':
global run_background_update
if run_background_update:
if bpy.app.timers.is_registered(run_import_periodically):
bpy.app.timers.unregister(run_import_periodically)
if utils.prefs().debug_output:
print('Disabling GOZ background listener')
run_background_update = False
else:
if not bpy.app.timers.is_registered(run_import_periodically):
global cached_last_edition_time
GoZ_ObjectList = os.path.join(f"{paths.PATH_GOZ}/GoZBrush/GoZ_ObjectList.txt")
try:
cached_last_edition_time = os.path.getmtime(GoZ_ObjectList)
except Exception:
f = open(GoZ_ObjectList, 'x')
f.close()
bpy.app.timers.register(run_import_periodically, persistent=True)
if utils.prefs().debug_output:
print('Enabling GOZ background listener')
run_background_update = True
elif run_background_update:
if bpy.app.timers.is_registered(run_import_periodically):
bpy.app.timers.unregister(run_import_periodically)
print('Disabling GOZ background listener')
run_background_update = False
return{'FINISHED'}
def run_import_periodically():
# print("Runing timers update check")
global cached_last_edition_time, run_background_update
try:
file_edition_time = os.path.getmtime(os.path.join(f"{paths.PATH_GOZ}/GoZBrush/GoZ_ObjectList.txt"))
#print("file_edition_time: ", file_edition_time, end='\n\n')
except Exception as e:
print(e)
run_background_update = False
if bpy.app.timers.is_registered(run_import_periodically):
bpy.app.timers.unregister(run_import_periodically)
return utils.prefs().import_timer
if file_edition_time > cached_last_edition_time:
cached_last_edition_time = file_edition_time
bpy.ops.scene.gob_import() #only call operator update is found (executing operatros is slow)
else:
global gob_import_cache
if gob_import_cache:
if utils.prefs().debug_output:
print("GOZ: clear import cache", file_edition_time - cached_last_edition_time)
gob_import_cache.clear() #reset import cache
else:
if utils.prefs().debug_output:
print("GOZ: Nothing to update", file_edition_time - cached_last_edition_time)
else:
pass
return utils.prefs().import_timer
if not run_background_update and bpy.app.timers.is_registered(run_import_periodically):
bpy.app.timers.unregister(run_import_periodically)
return utils.prefs().import_timer
def run_import_manually():
gob_import_cache.clear()
bpy.ops.scene.gob_import() #only call operator update is found (executing operatros is slow)