├── .gitignore ├── README.md ├── GP_clipboard279.py ├── __init__.py └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | __pycache__ 2 | *.pyc -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # GP clipboard 2 | Blender Addon - Grease pencil clipboard to copy/cut/paste strokes across layers and blends 3 | 4 | **[Download latest](https://github.com/Pullusb/GP_clipboard/archive/master.zip)** 5 | 6 | **[Download old (2.79)](https://github.com/Pullusb/GP_clipboard/raw/master/GP_clipboard279.py)** (right click, save Target as) 7 | 8 | --- 9 | 10 | ### Description: 11 | The default copy/paste of grease pencil strokes copy strokes using the coordinate relative to the object. 12 | In some cases it's usefull to copy "In place" (using world coordinate of strokes) 13 | The cutting is also more user friendly. 14 | 15 | Cut and Copy works accross multiple layers, Paste is only made on active layer. 16 | 17 | You can also copy entires layers>frames (bake the stroke position if object is animated). 18 | 19 | Button are localised in View3D > Toolbar > GPencil > GP clipboard 20 | 21 | GP clipboard use the paper clip of your OS to store grease pencil strokes. 22 | This mean you can even paste your copied stroke in another blend or in a text file for later re-use. 23 | But be carefull not to overwrite you clipboard if you have a stroke you must not lose. (This will not happen if you're using a clipboard history manager [like Ditto (windows only)](https://ditto-cp.sourceforge.io/), wich I highly recommend ^^) 24 | 25 | Thanks to [Mathieu Chaptel](https://vimeo.com/user1760436) for the discussions on core features. 26 | 27 | --- 28 | 29 | **Note for workflow** 30 | Cut/Copy/Paste are automatically keymapped on `ctrl + shift + X/C/V` 31 | 32 | If you want to assign another shortcut : 33 | - In the user preference > inputs: 34 | - unfold the "3Dview" section (or "Window" section if you want the shortcut to be active in multiple editor) 35 | - scroll down and click the `add new`button 36 | - enter the keymap of your choice in the key field 37 | - In the text field enter one of the following IDname (corresponding to operator): 38 | `gp.copy_strokes`, `gp.cut_strokes`, `gp.paste_strokes` 39 | 40 | - to map multi layers copy-paste use `gp.copy_multi_strokes` and `gp.paste_multi_strokes` 41 | 42 | --- 43 | 44 | ### Todo: 45 | 46 | - Maybe let access to hardcoded filter/preference (as checkbox in the panel): 47 | - keep_empty = True (on cut) -> When all strokes are cutted the (key)frame is leaved empty (False : frame is deleted if no strokes left) 48 | - use_current_frame = True (on paste) -> when pasting use current (key)frame if exists (False: Create a new one at current time if needed) 49 | 50 | - Maybe add a checkbox in preferences to disable auto-shortcut 51 | 52 | --- 53 | 54 | ### Changelog: 55 | 56 | 1.3.3: 57 | 58 | - fix: Get points uv_properties (used for brushed points) 59 | - fix: Trigger an update on each pasted strokes that force recalculate uv and fills that are sometimes badly drawn (works in 2.93+) 60 | 61 | 1.3.2: 62 | 63 | - fix: attribute error (cyclic attribute name changed in 2.92: `draw_cyclic` -> `use_cyclic`) 64 | - Supposed to be still compatible with 2.91 and before (untested). 65 | 66 | 1.3.1: 67 | 68 | - fix: Bug in keymap register that could affect other addon's keymap 69 | 70 | 1.3.0: 71 | 72 | - Feat: addon prefs, option to change the tab name 73 | 74 | 1.2.0: 75 | 76 | - Feat: copy a selection of layers with object transform baking 77 | 78 | 1.1.0: 79 | 80 | - Big bugfix, Paste in place now working for normal and parented layers 81 | 82 | 1.0.0: 83 | 84 | - First working update for 2.83 -------------------------------------------------------------------------------- /GP_clipboard279.py: -------------------------------------------------------------------------------- 1 | # coding: utf-8 2 | 3 | bl_info = { 4 | "name": "GP clipboard", 5 | "description": "Copy/Cut/Paste Grease Pencil strokes to/from OS clipboard across layers and blends", 6 | "author": "Samuel Bernou", 7 | "version": (0, 0, 1), 8 | "blender": (2, 79, 0), 9 | "location": "View3D > Toolbar > Grease Pencil > GP clipboard", 10 | "warning": "", 11 | "wiki_url": "https://github.com/Pullusb/GP_clipboard", 12 | "category": "Object" } 13 | 14 | import bpy 15 | import os 16 | import mathutils 17 | import json 18 | from time import time 19 | from operator import itemgetter 20 | from itertools import groupby 21 | # from pprint import pprint 22 | 23 | #V4 24 | def convertAttr(Attr): 25 | '''Convert given value to a Json serializable format''' 26 | if isinstance(Attr, (mathutils.Vector,mathutils.Color)): 27 | return Attr[:] 28 | elif isinstance(Attr, mathutils.Matrix): 29 | return [v[:] for v in Attr] 30 | elif isinstance(Attr,bpy.types.bpy_prop_array): 31 | return [Attr[i] for i in range(0,len(Attr))] 32 | else: 33 | return(Attr) 34 | 35 | 36 | def getMatrix (layer) : 37 | matrix = mathutils.Matrix.Identity(4) 38 | 39 | if layer.is_parented: 40 | if layer.parent_type == 'BONE': 41 | object = layer.parent 42 | bone = object.pose.bones[layer.parent_bone] 43 | matrix = bone.matrix * object.matrix_world 44 | matrix = matrix.copy() * layer.matrix_inverse 45 | else : 46 | matrix = layer.parent.matrix_world * layer.matrix_inverse 47 | 48 | return matrix.copy() 49 | 50 | def dump_gp_point(p, l): 51 | '''add properties of a given points to a dic and return it''' 52 | pdic = {} 53 | #point_attr_list = ('co', 'pressure', 'select', 'strength') #select#'rna_type' 54 | #for att in point_attr_list: 55 | # pdic[att] = convertAttr(getattr(p, att)) 56 | if l.is_parented: 57 | mat = getMatrix(l) 58 | pdic['co'] = convertAttr(mat*getattr(p,'co')) 59 | else: 60 | pdic['co'] = convertAttr(getattr(p,'co')) 61 | pdic['pressure'] = convertAttr(getattr(p,'pressure')) 62 | pdic['select'] = convertAttr(getattr(p,'select')) 63 | pdic['strength'] = convertAttr(getattr(p,'strength')) 64 | 65 | return pdic 66 | 67 | 68 | def dump_gp_stroke(s, l): 69 | '''Get a grease pencil stroke and return a dic with attribute (points attribute being a dic of dics to store points and their attributes)''' 70 | stroke_attr_list = ('colorname', 'draw_cyclic', 'draw_mode', 'line_width', 'points', ) #'select'#read-only: 'triangles' 71 | sdic = {} 72 | for att in stroke_attr_list: 73 | sdic[att] = getattr(s, att) 74 | points = [] 75 | for p in s.points: 76 | points.append(dump_gp_point(p,l)) 77 | sdic['points'] = points 78 | return sdic 79 | 80 | def dump_gp_stroke_range(s, sid, l): 81 | '''Get a grease pencil stroke and return a dic with attribute (points attribute being a dic of dics to store points and their attributes)''' 82 | stroke_attr_list = ('colorname', 'draw_cyclic', 'draw_mode', 'line_width', 'points', ) #'select'#read-only: 'triangles' 83 | sdic = {} 84 | for att in stroke_attr_list: 85 | sdic[att] = getattr(s, att) 86 | points = [] 87 | for pid in sid: 88 | points.append(dump_gp_point(s.points[pid],l)) 89 | sdic['points'] = points 90 | return sdic 91 | 92 | def add_stroke(s, frame, layer): 93 | '''add stroke on a given frame, (layer is for parentage setting)''' 94 | #print(3*'-',s) 95 | ns = frame.strokes.new(s['colorname']) 96 | 97 | for att, val in s.items(): 98 | if att not in ('colorname', 'points'): 99 | setattr(ns, att, val) 100 | pts_to_add = len(s['points']) 101 | #print(pts_to_add, 'points')#dbg 102 | 103 | 104 | ns.points.add(pts_to_add) 105 | #patch pressure 1 106 | pressure_flat_list = [di['pressure'] for di in s['points']] #get all pressure flatened 107 | 108 | if layer.is_parented: 109 | mat = getMatrix(layer).inverted() 110 | for i, pt in enumerate(s['points']): 111 | for k, v in pt.items(): 112 | if k == 'co': 113 | setattr(ns.points[i], k, v) 114 | ns.points[i].co = mat * ns.points[i].co 115 | else: 116 | setattr(ns.points[i], k, v) 117 | else: 118 | for i, pt in enumerate(s['points']): 119 | for k, v in pt.items(): 120 | #print(k,v) 121 | setattr(ns.points[i], k, v) 122 | 123 | #patch pressure 2 124 | ns.points.foreach_set('pressure', pressure_flat_list) 125 | 126 | 127 | def copycut_strokes(layers=None, copy=True, keep_empty=True):# (mayber allow filter) 128 | ''' 129 | copy all visibles selected strokes 130 | if keep_empty is False the frame is deleted when all strokes are cutted 131 | ''' 132 | t0 = time() 133 | ### must iterate in all layers ! (since all layers are selectable / visible !) 134 | scene = bpy.context.scene 135 | gp = scene.grease_pencil 136 | gpl = gp.layers 137 | # if not color:#get active color name 138 | # color = gp.palettes.active.colors.active.name 139 | if not layers: 140 | #by default all visible layers 141 | layers = [l for l in gpl if not l.hide and not l.lock]#[] 142 | if not isinstance(layers, list): 143 | #if a single layer object is send put in a list 144 | layers = [layers] 145 | 146 | stroke_list = []#one stroke list for all layers. 147 | 148 | for l in layers: 149 | f = l.active_frame 150 | 151 | if f:#active frame can be None 152 | if not copy: 153 | staylist = []#init part of strokes that must survive on this layer 154 | 155 | for s in f.strokes: 156 | if s.select: 157 | # separate in multiple stroke if parts of the strokes a selected. 158 | sel = [i for i, p in enumerate(s.points) if p.select] 159 | substrokes = [] 160 | for k, g in groupby(enumerate(sel), lambda x:x[0]-x[1]): 161 | group = list(map(itemgetter(1), g)) 162 | substrokes.append(group) 163 | 164 | for ss in substrokes: 165 | if len(ss) > 1:#avoid copy isolated points 166 | stroke_list.append(dump_gp_stroke_range(s,ss,l)) 167 | 168 | #Cutting operation 169 | if not copy: 170 | maxindex = len(s.points)-1 171 | if len(substrokes) == maxindex+1:#si un seul substroke, c'est le stroke entier 172 | f.strokes.remove(s) 173 | else: 174 | neg = [i for i, p in enumerate(s.points) if not p.select] 175 | 176 | staying = [] 177 | for k, g in groupby(enumerate(neg), lambda x:x[0]-x[1]): 178 | group = list(map(itemgetter(1), g)) 179 | #extend group to avoid gap when cut, a bit dirty 180 | if group[0] > 0: 181 | group.insert(0,group[0]-1) 182 | if group[-1] < maxindex: 183 | group.append(group[-1]+1) 184 | staying.append(group) 185 | 186 | for ns in staying: 187 | if len(ns) > 1: 188 | staylist.append(dump_gp_stroke_range(s,ns,l)) 189 | #make a negative list containing all last index 190 | 191 | 192 | '''#full stroke version 193 | # if s.colorname == color: #line for future filters 194 | stroke_list.append(dump_gp_stroke(s,l)) 195 | #delete stroke on the fly 196 | if not copy: 197 | f.strokes.remove(s) 198 | ''' 199 | 200 | if not copy: 201 | print('in not copy') 202 | # delete all selected strokes... 203 | for s in f.strokes: 204 | if s.select: 205 | f.strokes.remove(s) 206 | # ...recreate these uncutted ones 207 | #pprint(staylist) 208 | if staylist: 209 | add_multiple_strokes(staylist, l) 210 | #for ns in staylist:#weirdky recreate the stroke twice ! 211 | # add_stroke(ns, f, l) 212 | 213 | #if nothing left on the frame choose to leave an empty frame or delete it (let previous frame appear) 214 | if not copy and not keep_empty:# 215 | if not len(f.strokes): 216 | l.frames.remove(f) 217 | 218 | 219 | 220 | print(len(stroke_list), 'strokes copied in', time()-t0, 'seconds') 221 | #print(stroke_list) 222 | return stroke_list 223 | 224 | 225 | def add_multiple_strokes(stroke_list, layer=None, use_current_frame=True): 226 | ''' 227 | add a list of strokes to active frame of given layer 228 | if no layer specifief, active layer is used 229 | if use_current_frame is True, a new frame will be created only if needed 230 | ''' 231 | scene = bpy.context.scene 232 | gp = scene.grease_pencil 233 | gpl = gp.layers 234 | 235 | #default: active 236 | if not layer: 237 | layer = gpl.active 238 | 239 | fnum = scene.frame_current 240 | target_frame = False 241 | act = layer.active_frame 242 | for s in stroke_list: 243 | 244 | if act: 245 | if use_current_frame or act.frame_number == fnum: 246 | #work on current frame if exists 247 | # use current frame anyway if one key exist at this scene.frame 248 | target_frame = act 249 | 250 | if not target_frame: 251 | #no active frame 252 | #or active exists but not aligned scene.current with use_current_frame disabled 253 | target_frame = layer.frames.new(fnum) 254 | 255 | add_stroke(s, target_frame, layer) 256 | ''' 257 | for s in stroke_data: 258 | add_stroke(s, target_frame) 259 | ''' 260 | print(len(stroke_list), 'strokes pasted') 261 | 262 | 263 | 264 | ##main defs 265 | def copy_strokes_to_paperclip(): 266 | bpy.context.window_manager.clipboard = json.dumps(copycut_strokes(copy=True, keep_empty=True))#default layers are visible one 267 | 268 | def cut_strokes_to_paperclip(): 269 | bpy.context.window_manager.clipboard = json.dumps(copycut_strokes(copy=False, keep_empty=True)) 270 | 271 | def paste_strokes_from_paperclip(): 272 | #add condition to detect if clipboard contains loadable values 273 | add_multiple_strokes(json.loads(bpy.context.window_manager.clipboard), use_current_frame=True)#layer= layers.active 274 | 275 | 276 | ### OPERATORS 277 | 278 | class CopyStrokes(bpy.types.Operator): 279 | bl_idname = "gp.copy_strokes" 280 | bl_label = "GP Copy strokes" 281 | bl_description = "Copy strokes to str in paperclip" 282 | bl_options = {"REGISTER"} 283 | 284 | #copy = bpy.props.BoolProperty(default=True) 285 | @classmethod 286 | def poll(cls, context): 287 | #maybe disable if not in stroke edit mode #context.mode still detects 'OBJECT'... 288 | #bpy.ops.object.mode_set(mode='GPENCIL_EDIT') 289 | return True 290 | 291 | def execute(self, context): 292 | t0 = time() 293 | #ct = check_pressure() 294 | strokelist = copycut_strokes(copy=True, keep_empty=True) 295 | if not strokelist: 296 | self.report({'ERROR'},'rien a copier') 297 | return {"CANCELLED"} 298 | bpy.context.window_manager.clipboard = json.dumps(strokelist)#copy=self.copy 299 | #if ct: 300 | # self.report({'ERROR'}, "Copie OK\n{} points ont une épaisseur supérieure a 1.0 (max = {:.2f})\nCes épaisseurs seront plafonnées à 1 au 'coller'".format(ct[0], ct[1])) 301 | print('copy total time:', time() - t0) 302 | return {"FINISHED"} 303 | 304 | class CutStrokes(bpy.types.Operator): 305 | bl_idname = "gp.cut_strokes" 306 | bl_label = "GP Cut strokes" 307 | bl_description = "Cut strokes to str in paperclip" 308 | bl_options = {"REGISTER"} 309 | 310 | @classmethod 311 | def poll(cls, context): 312 | #maybe disable if not in stroke edit mode #context.mode still detects 'OBJECT'... 313 | #bpy.ops.object.mode_set(mode='GPENCIL_EDIT') 314 | return True 315 | 316 | def execute(self, context): 317 | strokelist = copycut_strokes(copy=False, keep_empty=True)#ct = check_pressure() 318 | if not strokelist: 319 | self.report({'ERROR'},'rien a couper') 320 | return {"CANCELLED"} 321 | bpy.context.window_manager.clipboard = json.dumps(strokelist) 322 | 323 | return {"FINISHED"} 324 | 325 | class PasteStrokes(bpy.types.Operator): 326 | bl_idname = "gp.paste_strokes" 327 | bl_label = "GP Paste strokes" 328 | bl_description = "paste stroke from paperclip" 329 | bl_options = {"REGISTER"} 330 | 331 | @classmethod 332 | def poll(cls, context): 333 | return True 334 | 335 | def execute(self, context): 336 | t0 = time() 337 | #add a validity check por the content of the paperclip (check if not data.startswith('[{') ? ) 338 | try: 339 | data = json.loads(bpy.context.window_manager.clipboard) 340 | except: 341 | #: 342 | mess = 'Clipboard does not contain drawing data (load error)' 343 | self.report({'ERROR'}, mess) 344 | return {"CANCELLED"} 345 | print('data loaded', time() - t0) 346 | add_multiple_strokes(data, use_current_frame=True) 347 | print('total_time', time() - t0) 348 | 349 | return {"FINISHED"} 350 | 351 | 352 | ##--PANEL 353 | 354 | class GPclipboard_PT(bpy.types.Panel): 355 | bl_idname = "gp_clipboard_panel" 356 | bl_label = "GP Clipboard" 357 | bl_space_type = "VIEW_3D" 358 | bl_region_type = "TOOLS" 359 | bl_category = "Grease Pencil" 360 | 361 | def draw(self, context): 362 | layout = self.layout 363 | row = layout.row(align=True) 364 | row.operator('gp.copy_strokes', text='copy strokes', icon='COPYDOWN') 365 | row.operator('gp.cut_strokes', text='cut strokes', icon='PASTEFLIPUP') 366 | layout.operator('gp.paste_strokes', text='paste strokes', icon='PASTEDOWN') 367 | 368 | 369 | ###---TEST zone 370 | #copy_strokes_to_paperclip() 371 | #paste_strokes_from_paperclip() 372 | 373 | #test direct 374 | #li = copycut_strokes(copy=True) 375 | #add_multiple_strokes(li, bpy.context.scene.grease_pencil.layers['correct']) 376 | 377 | 378 | #use directly operator idname in shortcut settings : 379 | # gp.copy_strokes 380 | # gp.cut_strokes 381 | # gp.paste_strokes 382 | 383 | ###---REGISTER + copy cut paste keymapping (disabled fornow) 384 | ''' 385 | addon_keymaps = [] 386 | def register_keymaps(): 387 | addon = bpy.context.window_manager.keyconfigs.addon 388 | #km = addon.keymaps.new(name = "3D View", space_type = "VIEW_3D") 389 | km = addon.keymaps.new(name = "Window", space_type = "EMPTY") 390 | # insert keymap items here 391 | kmi = km.keymap_items.new("gp.copy_strokes", type = "C", value = "PRESS", ctrl=True, shift=True) 392 | kmi = km.keymap_items.new("gp.cut_strokes", type = "X", value = "PRESS", ctrl=True, shift=True) 393 | kmi = km.keymap_items.new("gp.paste_strokes", type = "V", value = "PRESS", ctrl=True, shift=True) 394 | addon_keymaps.append(km) 395 | 396 | def unregister_keymaps(): 397 | wm = bpy.context.window_manager 398 | for km in addon_keymaps: 399 | for kmi in km.keymap_items: 400 | km.keymap_items.remove(kmi) 401 | wm.keyconfigs.addon.keymaps.remove(km) 402 | addon_keymaps.clear() 403 | ''' 404 | 405 | 406 | def register(): 407 | bpy.utils.register_module(__name__) 408 | #register_keymaps() 409 | 410 | def unregister(): 411 | #unregister_keymaps() 412 | bpy.utils.unregister_module(__name__) 413 | 414 | if __name__ == "__main__": 415 | register() 416 | -------------------------------------------------------------------------------- /__init__.py: -------------------------------------------------------------------------------- 1 | # This program is free software; you can redistribute it and/or modify 2 | # it under the terms of the GNU General Public License as published by 3 | # the Free Software Foundation; either version 3 of the License, or 4 | # (at your option) any later version. 5 | # 6 | # This program is distributed in the hope that it will be useful, but 7 | # WITHOUT ANY WARRANTY; without even the implied warranty of 8 | # MERCHANTIBILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 9 | # General Public License for more details. 10 | # 11 | # You should have received a copy of the GNU General Public License 12 | # along with this program. If not, see . 13 | 14 | bl_info = { 15 | "name": "GP clipboard", 16 | "description": "Copy/Cut/Paste Grease Pencil strokes to/from OS clipboard across layers and blends", 17 | "author": "Samuel Bernou", 18 | "version": (1, 3, 3), 19 | "blender": (2, 83, 0), 20 | "location": "View3D > Toolbar > Gpencil > GP clipboard", 21 | "warning": "", 22 | "doc_url": "https://github.com/Pullusb/GP_clipboard", 23 | "tracker_url": "https://github.com/Pullusb/GP_clipboard/issues", 24 | "category": "Object" } 25 | 26 | import bpy 27 | import os 28 | import mathutils 29 | from mathutils import Vector 30 | import json 31 | from time import time 32 | from operator import itemgetter 33 | from itertools import groupby 34 | # from pprint import pprint 35 | 36 | def convertAttr(Attr): 37 | '''Convert given value to a Json serializable format''' 38 | if isinstance(Attr, (mathutils.Vector,mathutils.Color)): 39 | return Attr[:] 40 | elif isinstance(Attr, mathutils.Matrix): 41 | return [v[:] for v in Attr] 42 | elif isinstance(Attr,bpy.types.bpy_prop_array): 43 | return [Attr[i] for i in range(0,len(Attr))] 44 | else: 45 | return(Attr) 46 | 47 | def getMatrix (layer) : 48 | matrix = mathutils.Matrix.Identity(4) 49 | 50 | if layer.is_parented: 51 | if layer.parent_type == 'BONE': 52 | object = layer.parent 53 | bone = object.pose.bones[layer.parent_bone] 54 | matrix = bone.matrix @ object.matrix_world 55 | matrix = matrix.copy() @ layer.matrix_inverse 56 | else : 57 | matrix = layer.parent.matrix_world @ layer.matrix_inverse 58 | 59 | return matrix.copy() 60 | 61 | default_pt_uv_fill = Vector((0.5, 0.5)) 62 | 63 | def dump_gp_point(p, l, obj): 64 | '''add properties of a given points to a dic and return it''' 65 | pdic = {} 66 | #point_attr_list = ('co', 'pressure', 'select', 'strength') #select#'rna_type' 67 | #for att in point_attr_list: 68 | # pdic[att] = convertAttr(getattr(p, att)) 69 | if l.parent: 70 | mat = getMatrix(l) 71 | pdic['co'] = convertAttr(obj.matrix_world @ mat @ getattr(p,'co')) 72 | else: 73 | pdic['co'] = convertAttr(obj.matrix_world @ getattr(p,'co')) 74 | pdic['pressure'] = convertAttr(getattr(p,'pressure')) 75 | # pdic['select'] = convertAttr(getattr(p,'select'))# need selection ? 76 | pdic['strength'] = convertAttr(getattr(p,'strength')) 77 | 78 | ## get vertex color (long...) 79 | if p.vertex_color[:] != (0.0, 0.0, 0.0, 0.0): 80 | pdic['vertex_color'] = convertAttr(p.vertex_color) 81 | 82 | ## et UV attr) 83 | if p.uv_fill != default_pt_uv_fill: 84 | pdic['uv_fill'] = convertAttr(p.uv_fill) 85 | if p.uv_factor != 0.0: 86 | pdic['uv_factor'] = convertAttr(p.uv_factor) 87 | if p.uv_rotation != 0.0: 88 | pdic['uv_rotation'] = convertAttr(p.uv_rotation) 89 | 90 | return pdic 91 | 92 | 93 | def dump_gp_stroke_range(s, sid, l, obj): 94 | '''Get a grease pencil stroke and return a dic with attribute 95 | (points attribute being a dic of dics to store points and their attributes) 96 | ''' 97 | 98 | sdic = {} 99 | stroke_attr_list = ('line_width',) #'select'#read-only: 'triangles' 100 | for att in stroke_attr_list: 101 | sdic[att] = getattr(s, att) 102 | 103 | ## Dump following these value only if they are non default 104 | if s.material_index != 0: 105 | sdic['material_index'] = s.material_index 106 | 107 | if getattr(s, 'draw_cyclic', None):# pre-2.92 108 | sdic['draw_cyclic'] = s.draw_cyclic 109 | 110 | if getattr(s, 'use_cyclic', None):# from 2.92 111 | sdic['use_cyclic'] = s.use_cyclic 112 | 113 | if s.uv_scale != 1.0: 114 | sdic['uv_scale'] = s.uv_scale 115 | 116 | if s.uv_rotation != 0.0: 117 | sdic['uv_rotation'] = s.uv_rotation 118 | 119 | if s.hardness != 1.0: 120 | sdic['hardness'] = s.hardness 121 | 122 | if s.uv_translation != Vector((0.0, 0.0)): 123 | sdic['uv_translation'] = convertAttr(s.uv_translation) 124 | 125 | if s.vertex_color_fill[:] != (0,0,0,0): 126 | sdic['vertex_color_fill'] = convertAttr(s.vertex_color_fill) 127 | 128 | points = [] 129 | if sid is None:#no ids, just full points... 130 | for p in s.points: 131 | points.append(dump_gp_point(p,l,obj)) 132 | else: 133 | for pid in sid: 134 | points.append(dump_gp_point(s.points[pid],l,obj)) 135 | sdic['points'] = points 136 | return sdic 137 | 138 | 139 | 140 | def copycut_strokes(layers=None, copy=True, keep_empty=True):# (mayber allow filter) 141 | ''' 142 | copy all visibles selected strokes on active frame 143 | layers can be None, a single layer object or list of layer object as filter 144 | if keep_empty is False the frame is deleted when all strokes are cutted 145 | ''' 146 | t0 = time() 147 | 148 | ### must iterate in all layers ! (since all layers are selectable / visible !) 149 | obj = bpy.context.object 150 | gp = obj.data 151 | gpl = gp.layers 152 | # if not color:#get active color name 153 | # color = gp.palettes.active.colors.active.name 154 | if not layers: 155 | #by default all visible layers 156 | layers = [l for l in gpl if not l.hide and not l.lock]#[] 157 | if not isinstance(layers, list): 158 | #if a single layer object is send put in a list 159 | layers = [layers] 160 | 161 | stroke_list = []#one stroke list for all layers. 162 | 163 | for l in layers: 164 | f = l.active_frame 165 | 166 | if f:#active frame can be None 167 | if not copy: 168 | staylist = []#init part of strokes that must survive on this layer 169 | 170 | for s in f.strokes: 171 | if s.select: 172 | # separate in multiple stroke if parts of the strokes a selected. 173 | sel = [i for i, p in enumerate(s.points) if p.select] 174 | substrokes = []# list of list containing isolated selection 175 | for k, g in groupby(enumerate(sel), lambda x:x[0]-x[1]):# continuity stroke have same substract result between point index and enumerator 176 | group = list(map(itemgetter(1), g)) 177 | substrokes.append(group) 178 | 179 | for ss in substrokes: 180 | if len(ss) > 1:#avoid copy isolated points 181 | stroke_list.append(dump_gp_stroke_range(s,ss,l,obj)) 182 | 183 | #Cutting operation 184 | if not copy: 185 | maxindex = len(s.points)-1 186 | if len(substrokes) == maxindex+1:#si un seul substroke, c'est le stroke entier 187 | f.strokes.remove(s) 188 | else: 189 | neg = [i for i, p in enumerate(s.points) if not p.select] 190 | 191 | staying = [] 192 | for k, g in groupby(enumerate(neg), lambda x:x[0]-x[1]): 193 | group = list(map(itemgetter(1), g)) 194 | #extend group to avoid gap when cut, a bit dirty 195 | if group[0] > 0: 196 | group.insert(0,group[0]-1) 197 | if group[-1] < maxindex: 198 | group.append(group[-1]+1) 199 | staying.append(group) 200 | 201 | for ns in staying: 202 | if len(ns) > 1: 203 | staylist.append(dump_gp_stroke_range(s,ns,l,obj)) 204 | #make a negative list containing all last index 205 | 206 | 207 | '''#full stroke version 208 | # if s.colorname == color: #line for future filters 209 | stroke_list.append(dump_gp_stroke(s,l)) 210 | #delete stroke on the fly 211 | if not copy: 212 | f.strokes.remove(s) 213 | ''' 214 | 215 | if not copy: 216 | # delete all selected strokes... 217 | for s in f.strokes: 218 | if s.select: 219 | f.strokes.remove(s) 220 | # ...recreate these uncutted ones 221 | #pprint(staylist) 222 | if staylist: 223 | add_multiple_strokes(staylist, l) 224 | #for ns in staylist:#weirdly recreate the stroke twice ! 225 | # add_stroke(ns, f, l) 226 | 227 | #if nothing left on the frame choose to leave an empty frame or delete it (let previous frame appear) 228 | if not copy and not keep_empty:# 229 | if not len(f.strokes): 230 | l.frames.remove(f) 231 | 232 | 233 | 234 | print(len(stroke_list), 'strokes copied in', time()-t0, 'seconds') 235 | #print(stroke_list) 236 | return stroke_list 237 | 238 | 239 | """# Unused 240 | def copy_all_strokes(layers=None): 241 | ''' 242 | copy all stroke, not affected by selection on active frame 243 | layers can be None, a single layer object or list of layer object as filter 244 | if keep_empty is False the frame is deleted when all strokes are cutted 245 | ''' 246 | t0 = time() 247 | 248 | scene = bpy.context.scene 249 | obj = bpy.context.object 250 | gp = obj.data 251 | gpl = gp.layers 252 | 253 | if not layers: 254 | # by default all visible layers 255 | layers = [l for l in gpl if not l.hide and not l.lock]# include locked ? 256 | if not isinstance(layers, list): 257 | # if a single layer object is send put in a list 258 | layers = [layers] 259 | 260 | stroke_list = []# one stroke list for all layers. 261 | 262 | for l in layers: 263 | f = l.active_frame 264 | 265 | if not f: 266 | continue# active frame can be None 267 | 268 | for s in f.strokes: 269 | ## full stroke version 270 | # if s.select: 271 | stroke_list.append(dump_gp_stroke_range(s, None, l, obj)) 272 | 273 | print(len(stroke_list), 'strokes copied in', time()-t0, 'seconds') 274 | #print(stroke_list) 275 | return stroke_list 276 | """ 277 | 278 | def copy_all_strokes_in_frame(frame=None, layers=None, obj=None): 279 | ''' 280 | copy all stroke, not affected by selection on active frame 281 | layers can be None, a single layer object or list of layer object as filter 282 | if keep_empty is False the frame is deleted when all strokes are cutted 283 | ''' 284 | t0 = time() 285 | scene = bpy.context.scene 286 | obj = bpy.context.object 287 | gp = obj.data 288 | gpl = gp.layers 289 | 290 | if not frame or not obj: 291 | return 292 | 293 | if not layers: 294 | # by default all visible layers 295 | layers = [l for l in gpl if not l.hide and not l.lock]# include locked ? 296 | if not isinstance(layers, list): 297 | # if a single layer object is send put in a list 298 | layers = [layers] 299 | 300 | stroke_list = [] 301 | 302 | for l in layers: 303 | f = l.active_frame 304 | 305 | if not f: 306 | continue# active frame can be None 307 | 308 | for s in f.strokes: 309 | ## full stroke version 310 | # if s.select: 311 | # send index of all points to get the whole stroke with "range" 312 | stroke_list.append( dump_gp_stroke_range(s, [i for i in range(len(s.points))], l, obj) ) 313 | 314 | print(len(stroke_list), 'strokes copied in', time()-t0, 'seconds') 315 | #print(stroke_list) 316 | return stroke_list 317 | 318 | def add_stroke(s, frame, layer, obj): 319 | '''add stroke on a given frame, (layer is for parentage setting)''' 320 | # print(3*'-',s) 321 | ns = frame.strokes.new() 322 | 323 | for att, val in s.items(): 324 | if att not in ('points'): 325 | setattr(ns, att, val) 326 | pts_to_add = len(s['points']) 327 | # print(pts_to_add, 'points')#dbg 328 | 329 | ns.points.add(pts_to_add) 330 | 331 | ob_mat_inv = obj.matrix_world.inverted() 332 | 333 | ## patch pressure 1 334 | # pressure_flat_list = [di['pressure'] for di in s['points']] #get all pressure flatened 335 | 336 | if layer.is_parented: 337 | mat = getMatrix(layer).inverted() 338 | for i, pt in enumerate(s['points']): 339 | for k, v in pt.items(): 340 | if k == 'co': 341 | setattr(ns.points[i], k, v) 342 | ns.points[i].co = ob_mat_inv @ mat @ ns.points[i].co# invert of object * invert of layer * coordinate 343 | else: 344 | setattr(ns.points[i], k, v) 345 | else: 346 | for i, pt in enumerate(s['points']): 347 | for k, v in pt.items(): 348 | if k == 'co': 349 | setattr(ns.points[i], k, v) 350 | ns.points[i].co = ob_mat_inv @ ns.points[i].co# invert of object * coordinate 351 | else: 352 | setattr(ns.points[i], k, v) 353 | 354 | ## Trigger update (starting 2.93, fix drawing problem for fills and UVs) 355 | ns.points.update() 356 | 357 | ## patch pressure 2 358 | # ns.points.foreach_set('pressure', pressure_flat_list) 359 | 360 | def add_multiple_strokes(stroke_list, layer=None, use_current_frame=True): 361 | ''' 362 | add a list of strokes to active frame of given layer 363 | if no layer specified, active layer is used 364 | if use_current_frame is True, a new frame will be created only if needed 365 | ''' 366 | scene = bpy.context.scene 367 | obj = bpy.context.object 368 | gp = obj.data 369 | gpl = gp.layers 370 | 371 | #default: active 372 | if not layer: 373 | layer = gpl.active 374 | 375 | fnum = scene.frame_current 376 | target_frame = False 377 | act = layer.active_frame 378 | for s in stroke_list: 379 | if act: 380 | if use_current_frame or act.frame_number == fnum: 381 | #work on current frame if exists 382 | # use current frame anyway if one key exist at this scene.frame 383 | target_frame = act 384 | 385 | if not target_frame: 386 | #no active frame 387 | #or active exists but not aligned scene.current with use_current_frame disabled 388 | target_frame = layer.frames.new(fnum) 389 | 390 | add_stroke(s, target_frame, layer, obj) 391 | ''' 392 | for s in stroke_data: 393 | add_stroke(s, target_frame) 394 | ''' 395 | print(len(stroke_list), 'strokes pasted') 396 | 397 | 398 | ### OPERATORS 399 | 400 | class GPCLIP_OT_copy_strokes(bpy.types.Operator): 401 | bl_idname = "gp.copy_strokes" 402 | bl_label = "GP Copy strokes" 403 | bl_description = "Copy strokes to str in paperclip" 404 | bl_options = {"REGISTER"} 405 | 406 | #copy = bpy.props.BoolProperty(default=True) 407 | @classmethod 408 | def poll(cls, context): 409 | return context.object and context.object.type == 'GPENCIL' 410 | 411 | def execute(self, context): 412 | # if not context.object or not context.object.type == 'GPENCIL': 413 | # self.report({'ERROR'},'No GP object selected') 414 | # return {"CANCELLED"} 415 | 416 | t0 = time() 417 | #ct = check_pressure() 418 | strokelist = copycut_strokes(copy=True, keep_empty=True) 419 | if not strokelist: 420 | self.report({'ERROR'},'rien a copier') 421 | return {"CANCELLED"} 422 | bpy.context.window_manager.clipboard = json.dumps(strokelist)#copy=self.copy 423 | #if ct: 424 | # self.report({'ERROR'}, "Copie OK\n{} points ont une épaisseur supérieure a 1.0 (max = {:.2f})\nCes épaisseurs seront plafonnées à 1 au 'coller'".format(ct[0], ct[1])) 425 | self.report({'INFO'}, f'Copied (time : {time() - t0:.4f})') 426 | # print('copy total time:', time() - t0) 427 | return {"FINISHED"} 428 | 429 | 430 | class GPCLIP_OT_cut_strokes(bpy.types.Operator): 431 | bl_idname = "gp.cut_strokes" 432 | bl_label = "GP Cut strokes" 433 | bl_description = "Cut strokes to str in paperclip" 434 | bl_options = {"REGISTER"} 435 | 436 | @classmethod 437 | def poll(cls, context): 438 | return context.object and context.object.type == 'GPENCIL' 439 | 440 | def execute(self, context): 441 | # if not context.object or not context.object.type == 'GPENCIL': 442 | # self.report({'ERROR'},'No GP object selected') 443 | # return {"CANCELLED"} 444 | 445 | t0 = time() 446 | strokelist = copycut_strokes(copy=False, keep_empty=True)#ct = check_pressure() 447 | if not strokelist: 448 | self.report({'ERROR'},'Nothing to cut') 449 | return {"CANCELLED"} 450 | bpy.context.window_manager.clipboard = json.dumps(strokelist) 451 | 452 | self.report({'INFO'}, f'Cutted (time : {time() - t0:.4f})') 453 | return {"FINISHED"} 454 | 455 | class GPCLIP_OT_paste_strokes(bpy.types.Operator): 456 | bl_idname = "gp.paste_strokes" 457 | bl_label = "GP Paste strokes" 458 | bl_description = "paste stroke from paperclip" 459 | bl_options = {"REGISTER"} 460 | 461 | @classmethod 462 | def poll(cls, context): 463 | return context.object and context.object.type == 'GPENCIL' 464 | 465 | def execute(self, context): 466 | # if not context.object or not context.object.type == 'GPENCIL': 467 | # self.report({'ERROR'},'No GP object selected to paste on') 468 | # return {"CANCELLED"} 469 | 470 | t0 = time() 471 | #add a validity check por the content of the paperclip (check if not data.startswith('[{') ? ) 472 | try: 473 | data = json.loads(bpy.context.window_manager.clipboard) 474 | except: 475 | mess = 'Clipboard does not contain drawing data (load error)' 476 | self.report({'ERROR'}, mess) 477 | return {"CANCELLED"} 478 | 479 | print('data loaded', time() - t0) 480 | add_multiple_strokes(data, use_current_frame=True) 481 | print('total_time', time() - t0) 482 | 483 | return {"FINISHED"} 484 | 485 | ### --- multi copy 486 | 487 | class GPCLIP_OT_copy_multi_strokes(bpy.types.Operator): 488 | bl_idname = "gp.copy_multi_strokes" 489 | bl_label = "GP Copy multi strokes" 490 | bl_description = "Copy multiple layers>frames>strokes (unlocked and unhided ones) to str in paperclip" 491 | bl_options = {"REGISTER"} 492 | 493 | #copy = bpy.props.BoolProperty(default=True) 494 | @classmethod 495 | def poll(cls, context): 496 | return context.object and context.object.type == 'GPENCIL' 497 | 498 | def execute(self, context): 499 | bake_moves = True 500 | skip_empty_frame = False 501 | 502 | org_frame = context.scene.frame_current 503 | obj = context.object 504 | gpl = obj.data.layers 505 | t0 = time() 506 | #ct = check_pressure() 507 | layerdic = {} 508 | 509 | layerpool = [l for l in gpl if not l.hide and l.select]# and not l.lock 510 | if not layerpool: 511 | self.report({'ERROR'}, 'No layers selected in GP dopesheet (needs to be visible and selected to be copied)\nHint: Changing active layer reset selection to active only') 512 | return {"CANCELLED"} 513 | 514 | if not bake_moves:# copy only drawed frames as is. 515 | for l in layerpool: 516 | if not l.frames: 517 | continue# skip empty layers 518 | 519 | frame_dic = {} 520 | for f in l.frames: 521 | if skip_empty_frame and not len(f.strokes): 522 | continue 523 | context.scene.frame_set(f.frame_number)#use matrix of this frame 524 | strokelist = copy_all_strokes_in_frame(frame=f, layers=l, obj=obj) 525 | 526 | frame_dic[f.frame_number] = strokelist 527 | 528 | layerdic[l.info] = frame_dic 529 | 530 | else:# bake position: copy frame where object as moved even if frame is unchanged 531 | for l in layerpool: 532 | if not l.frames: 533 | continue# skip empty layers 534 | 535 | frame_dic = {} 536 | 537 | fnums_dic = {f.frame_number: f for f in l.frames} 538 | 539 | context.scene.frame_set(context.scene.frame_start) 540 | curmat = prevmat = obj.matrix_world.copy() 541 | 542 | for i in range(context.scene.frame_start, context.scene.frame_end): 543 | context.scene.frame_set(i)#use matrix of this frame 544 | curmat = obj.matrix_world.copy() 545 | 546 | # if object has moved or current time is on a draw key 547 | if prevmat != curmat or i in fnums_dic.keys(): 548 | # get the current used frame 549 | for j in fnums_dic.keys(): 550 | if j >= i: 551 | f = fnums_dic[j] 552 | break 553 | 554 | ## skip empty frame if specified 555 | if skip_empty_frame and not len(f.strokes): 556 | continue 557 | 558 | strokelist = copy_all_strokes_in_frame(frame=f, layers=l, obj=obj) 559 | frame_dic[i] = strokelist 560 | 561 | prevmat = curmat 562 | layerdic[l.info] = frame_dic 563 | 564 | ## All to clipboard manager 565 | bpy.context.window_manager.clipboard = json.dumps(layerdic) 566 | 567 | # reset original frame. 568 | context.scene.frame_set(org_frame) 569 | self.report({'INFO'}, f'Copied layers (time : {time() - t0:.4f})') 570 | # print('copy total time:', time() - t0) 571 | return {"FINISHED"} 572 | 573 | class GPCLIP_OT_paste_multi_strokes(bpy.types.Operator): 574 | bl_idname = "gp.paste_multi_strokes" 575 | bl_label = "GP paste multi strokes" 576 | bl_description = "Paste multiple layers>frames>strokes from paperclip" 577 | bl_options = {"REGISTER"} 578 | 579 | #copy = bpy.props.BoolProperty(default=True) 580 | @classmethod 581 | def poll(cls, context): 582 | return context.object and context.object.type == 'GPENCIL' 583 | 584 | def execute(self, context): 585 | org_frame = context.scene.frame_current 586 | obj = context.object 587 | gpl = obj.data.layers 588 | t0 = time() 589 | #add a validity check por the content of the paperclip (check if not data.startswith('[{') ? ) 590 | try: 591 | data = json.loads(bpy.context.window_manager.clipboard) 592 | except: 593 | mess = 'Clipboard does not contain drawing data (load error)' 594 | self.report({'ERROR'}, mess) 595 | return {"CANCELLED"} 596 | 597 | print('data loaded', time() - t0) 598 | # add layers (or merge with existing names ?) 599 | 600 | ### structure 601 | # {layername : 602 | # {1: [strokelist of frame 1], 3: [strokelist of frame 3]} 603 | # } 604 | 605 | for layname, allframes in data.items(): 606 | layer = gpl.get(layname) 607 | if not layer: 608 | layer = gpl.new(layname) 609 | for fnum, fstrokes in allframes.items(): 610 | context.scene.frame_set(int(fnum))#use matrix of this frame for copying (maybe just evaluate depsgraph for object 611 | add_multiple_strokes(fstrokes, use_current_frame=False)#create a new frame at each encoutered 612 | 613 | print('total_time', time() - t0) 614 | 615 | # reset original frame. 616 | context.scene.frame_set(org_frame) 617 | self.report({'INFO'}, f'Copied layers (time : {time() - t0:.4f})') 618 | # print('copy total time:', time() - t0) 619 | return {"FINISHED"} 620 | 621 | ##--PANEL 622 | 623 | class GPCLIP_PT_clipboard_ui(bpy.types.Panel): 624 | # bl_idname = "gp_clipboard_panel" 625 | bl_label = "GP Clipboard" 626 | bl_space_type = "VIEW_3D" 627 | bl_region_type = "UI" 628 | bl_category = "Gpencil" 629 | bl_options = {'DEFAULT_CLOSED'} 630 | 631 | def draw(self, context): 632 | layout = self.layout 633 | row = layout.row(align=True) 634 | row.operator('gp.copy_strokes', text='Copy strokes', icon='COPYDOWN') 635 | row.operator('gp.cut_strokes', text='Cut strokes', icon='PASTEFLIPUP') 636 | layout.operator('gp.paste_strokes', text='Paste strokes', icon='PASTEDOWN') 637 | layout.separator() 638 | layout.operator('gp.copy_multi_strokes', text='Copy layers', icon='COPYDOWN') 639 | layout.operator('gp.paste_multi_strokes', text='Paste layers', icon='PASTEDOWN') 640 | 641 | ## Addons Preferences Update Panel 642 | def update_panel(self, context): 643 | try: 644 | bpy.utils.unregister_class(GPCLIP_PT_clipboard_ui) 645 | except: 646 | pass 647 | GPCLIP_PT_clipboard_ui.bl_category = get_addon_prefs().category 648 | bpy.utils.register_class(GPCLIP_PT_clipboard_ui) 649 | 650 | class GPCLIP_addon_prefs(bpy.types.AddonPreferences): 651 | bl_idname = __name__ # os.path.splitext(__name__)[0] 652 | 653 | category : bpy.props.StringProperty( 654 | name="Category", 655 | description="Choose a name for the category of the panel", 656 | default="Gpencil", 657 | update=update_panel) 658 | 659 | def draw(self, context): 660 | layout = self.layout 661 | ## TAB CATEGORY 662 | box = layout.box() 663 | row = box.row(align=True) 664 | row.label(text="Panel Category:") 665 | row.prop(self, "category", text="") 666 | 667 | 668 | def get_addon_prefs(): 669 | import os 670 | addon_name = os.path.splitext(__name__)[0] 671 | addon_prefs = bpy.context.preferences.addons[addon_name].preferences 672 | return (addon_prefs) 673 | 674 | 675 | ###---TEST zone 676 | 677 | """ 678 | ##main defs 679 | def copy_strokes_to_paperclip(): 680 | bpy.context.window_manager.clipboard = json.dumps(copycut_strokes(copy=True, keep_empty=True))#default layers are visible one 681 | 682 | def cut_strokes_to_paperclip(): 683 | bpy.context.window_manager.clipboard = json.dumps(copycut_strokes(copy=False, keep_empty=True)) 684 | 685 | def paste_strokes_from_paperclip(): 686 | #add condition to detect if clipboard contains loadable values 687 | add_multiple_strokes(json.loads(bpy.context.window_manager.clipboard), use_current_frame=True)#layer= layers.active 688 | 689 | #copy_strokes_to_paperclip() 690 | #paste_strokes_from_paperclip() 691 | 692 | #test direct 693 | #li = copycut_strokes(copy=True) 694 | #add_multiple_strokes(li, bpy.context.scene.grease_pencil.layers['correct']) 695 | """ 696 | 697 | 698 | #use directly operator idname in shortcut settings : 699 | # gp.copy_strokes 700 | # gp.cut_strokes 701 | # gp.paste_strokes 702 | # gp.copy_multi_strokes 703 | # gp.paste_multi_strokes 704 | 705 | ###---REGISTER + copy cut paste keymapping 706 | 707 | addon_keymaps = [] 708 | def register_keymaps(): 709 | addon = bpy.context.window_manager.keyconfigs.addon 710 | km = addon.keymaps.new(name = "Grease Pencil", space_type = "EMPTY", region_type='WINDOW')# in Grease context 711 | # km = addon.keymaps.new(name = "3D View", space_type = "VIEW_3D")# in 3D context 712 | # km = addon.keymaps.new(name = "Window", space_type = "EMPTY")# from everywhere 713 | 714 | kmi = km.keymap_items.new("gp.copy_strokes", type = "C", value = "PRESS", ctrl=True, shift=True) 715 | kmi.repeat = False 716 | addon_keymaps.append((km, kmi)) 717 | 718 | kmi = km.keymap_items.new("gp.cut_strokes", type = "X", value = "PRESS", ctrl=True, shift=True) 719 | kmi.repeat = False 720 | addon_keymaps.append((km, kmi)) 721 | 722 | kmi = km.keymap_items.new("gp.paste_strokes", type = "V", value = "PRESS", ctrl=True, shift=True) 723 | kmi.repeat = False 724 | addon_keymaps.append((km, kmi)) 725 | 726 | def unregister_keymaps(): 727 | wm = bpy.context.window_manager 728 | for km, kmi in addon_keymaps: 729 | km.keymap_items.remove(kmi) 730 | addon_keymaps.clear() 731 | 732 | 733 | classes = ( 734 | GPCLIP_OT_copy_strokes, 735 | GPCLIP_OT_cut_strokes, 736 | GPCLIP_OT_paste_strokes, 737 | GPCLIP_OT_copy_multi_strokes, 738 | GPCLIP_OT_paste_multi_strokes, 739 | GPCLIP_PT_clipboard_ui, 740 | GPCLIP_addon_prefs, 741 | ) 742 | 743 | def register(): 744 | for cl in classes: 745 | bpy.utils.register_class(cl) 746 | 747 | ## update tab name with update in pref file (passing addon_prefs) 748 | update_panel(get_addon_prefs(), bpy.context) 749 | 750 | ## make scene propery for empty key preservation and bake movement for layers... 751 | register_keymaps() 752 | 753 | 754 | def unregister(): 755 | for cl in reversed(classes): 756 | bpy.utils.unregister_class(cl) 757 | unregister_keymaps() 758 | 759 | if __name__ == "__main__": 760 | register() 761 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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"Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------