mesh_tissue/tissue_properties.py

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   3 #  This program is free software; you can redistribute it and/or
   4 #  modify it under the terms of the GNU General Public License
   5 #  as published by the Free Software Foundation; either version 2
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  15 #  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16 #
  17 # ##### END GPL LICENSE BLOCK #####
  18
  19 # ---------------------------- ADAPTIVE DUPLIFACES --------------------------- #
  20 # ------------------------------- version 0.84 ------------------------------- #
  21 #                                                                              #
  22 # Creates duplicates of selected mesh to active morphing the shape according   #
  23 # to target faces.                                                             #
  24 #                                                                              #
  25 #                    (c)  Alessandro Zomparelli                                #
  26 #                             (2017)                                           #
  27 #                                                                              #
  28 # http://www.co-de-it.com/                                                     #
  29 #                                                                              #
  30 # ############################################################################ #
  31
  32 import bpy
  33 from bpy.types import (
  34         Operator,
  35         Panel,
  36         PropertyGroup,
  37         )
  38 from bpy.props import (
  39     BoolProperty,
  40     EnumProperty,
  41     FloatProperty,
  42     IntProperty,
  43     StringProperty,
  44     PointerProperty
  45 )
  46 from . import config
  47
  48
  49 def update_dependencies(ob, objects):
  50     type = ob.tissue.tissue_type
  51     if type == 'NONE': return objects
  52     if ob.tissue.bool_dependencies:
  53         deps = get_deps(ob)
  54         for o in deps:
  55             if o.tissue.tissue_type == 'NONE' or o.tissue.bool_lock or o in objects:
  56                 continue
  57             objects.append(o)
  58             objects = update_dependencies(o, objects)
  59     return objects
  60
  61 def get_deps(ob):
  62     type = ob.tissue.tissue_type
  63     if type == 'TESSELLATE':
  64         return [ob.tissue_tessellate.generator, ob.tissue_tessellate.component]
  65     elif type == 'TO_CURVE':
  66         return [ob.tissue_to_curve.object]
  67     else: return []
  68
  69 def anim_tessellate_active(self, context):
  70     ob = context.object
  71     props = ob.tissue_tessellate
  72     if not (ob.tissue.bool_lock or props.bool_hold):
  73         try:
  74             props.generator.name
  75             if props.component_mode == 'OBJECT':
  76                 props.component.name
  77             elif props.component_mode == 'COLLECTION':
  78                 props.component_coll.name
  79             bpy.ops.object.tissue_update_tessellate()
  80         except: pass
  81
  82 def anim_tessellate_object(ob):
  83     try:
  84         #bpy.context.view_layer.objects.active = ob
  85         bpy.ops.object.tissue_update_tessellate()
  86     except:
  87         return None
  88
  89 #from bpy.app.handlers import persistent
  90
  91
  92 def anim_tessellate(scene, depsgraph=None):
  93     print('Tissue: animating tessellations...')
  94
  95     #config.evaluatedDepsgraph = depsgraph
  96
  97     try:
  98         active_object = bpy.context.object
  99         old_mode = bpy.context.object.mode
 100         selected_objects = bpy.context.selected_objects
 101     except: active_object = old_mode = selected_objects = None
 102
 103     if old_mode in ('OBJECT', 'PAINT_WEIGHT'):
 104         update_objects = []
 105         for ob in scene.objects:
 106             if ob.tissue.bool_run and not ob.tissue.bool_lock:
 107                 if ob not in update_objects: update_objects.append(ob)
 108                 update_objects = list(reversed(update_dependencies(ob, update_objects)))
 109         for ob in update_objects:
 110             #override = {'object': ob}
 111             for window in bpy.context.window_manager.windows:
 112                 screen = window.screen
 113                 for area in screen.areas:
 114                     if area.type == 'VIEW_3D':
 115                         override = bpy.context.copy()
 116                         override['window'] = window
 117                         override['screen'] = screen
 118                         override['area'] = area
 119                         override['selected_objects'] = [ob]
 120                         override['object'] = ob
 121                         override['active_object'] = ob
 122                         override['selected_editable_objects'] = [ob]
 123                         override['mode'] = 'OBJECT'
 124                         override['view_layer'] = scene.view_layers[0]
 125                         break
 126             if ob.tissue.tissue_type == 'TESSELLATE':
 127                 bpy.ops.object.tissue_update_tessellate(override)
 128             elif ob.tissue.tissue_type == 'TO_CURVE':
 129                 bpy.ops.object.tissue_convert_to_curve_update(override)
 130
 131         if old_mode != None:
 132             objects = bpy.context.view_layer.objects
 133             objects.active = active_object
 134             for o in objects: o.select_set(o in selected_objects)
 135             bpy.ops.object.mode_set(mode=old_mode)
 136
 137     config.evaluatedDepsgraph = None
 138     print('end')
 139     return
 140 '''
 141 def OLD_anim_tessellate(scene, depsgraph):
 142     print('Tissue: animating tessellations...')
 143
 144     #global evaluatedDepsgraph
 145     #print(evaluatedDepsgraph)
 146     print(config.evaluatedDepsgraph)
 147     config.evaluatedDepsgraph = depsgraph
 148     print(config.evaluatedDepsgraph)
 149
 150     try:
 151         active_object = bpy.context.object
 152         old_mode = bpy.context.object.mode
 153         selected_objects = bpy.context.selected_objects
 154     except: active_object = old_mode = selected_objects = None
 155
 156     if old_mode in ('OBJECT', 'PAINT_WEIGHT') or True:
 157         update_objects = []
 158         for ob in scene.objects:
 159             if ob.tissue.bool_run and not ob.tissue.bool_lock:
 160                 if ob not in update_objects: update_objects.append(ob)
 161                 update_objects = list(reversed(update_dependencies(ob, update_objects)))
 162         for ob in update_objects:
 163             for window in bpy.context.window_manager.windows:
 164                 screen = window.screen
 165                 for area in screen.areas:
 166                     if area.type == 'VIEW_3D':
 167                         override = bpy.context.copy()
 168                         override['window'] = window
 169                         override['screen'] = screen
 170                         override['area'] = area
 171                         override['selected_objects'] = [ob]
 172                         override['object'] = ob
 173                         override['active_object'] = ob
 174                         override['selected_editable_objects'] = [ob]
 175                         override['mode'] = 'OBJECT'
 176                         override['view_layer'] = scene.view_layers[0]
 177                         break
 178             bpy.ops.object.tissue_update_tessellate(override)
 179
 180     config.evaluatedDepsgraph = None
 181     print('end')
 182     print(config.evaluatedDepsgraph)
 183     return
 184 '''
 185 def remove_tessellate_handler():
 186     tissue_handlers = []
 187     blender_handlers = bpy.app.handlers.frame_change_post
 188     for h in blender_handlers:
 189         if "anim_tessellate" in str(h):
 190             tissue_handlers.append(h)
 191     for h in tissue_handlers: blender_handlers.remove(h)
 192
 193 def set_tessellate_handler(self, context):
 194
 195     remove_tessellate_handler()
 196     for o in context.scene.objects:
 197         if o.tissue.bool_run:
 198             blender_handlers = bpy.app.handlers.frame_change_post
 199             blender_handlers.append(anim_tessellate)
 200             break
 201     return
 202
 203
 204 class tissue_prop(PropertyGroup):
 205     bool_lock : BoolProperty(
 206         name="Lock",
 207         description="Prevent automatic update on settings changes or if other objects have it in the hierarchy.",
 208         default=False
 209         )
 210     bool_dependencies : BoolProperty(
 211         name="Update Dependencies",
 212         description="Automatically updates source objects, when possible",
 213         default=False
 214         )
 215     bool_run : BoolProperty(
 216         name="Animatable",
 217         description="Automatically recompute the geometry when the frame is changed. Tessellations may not work using the default Render Animation",
 218         default = False,
 219         update = set_tessellate_handler
 220         )
 221     tissue_type : EnumProperty(
 222         items=(
 223                 ('NONE', "None", ""),
 224                 ('TESSELLATE', "Tessellate", ""),
 225                 ('TO_CURVE', "To Curve", "")
 226                 ),
 227         default='NONE',
 228         name=""
 229         )
 230
 231 class tissue_tessellate_prop(PropertyGroup):
 232     bool_hold : BoolProperty(
 233         name="Hold",
 234         description="Wait...",
 235         default=False
 236         )
 237     zscale : FloatProperty(
 238         name="Scale", default=1, soft_min=0, soft_max=10,
 239         description="Scale factor for the component thickness",
 240         update = anim_tessellate_active
 241         )
 242     component_mode : EnumProperty(
 243         items=(
 244                 ('OBJECT', "Object", "Use the same component object for all the faces"),
 245                 ('COLLECTION', "Collection", "Use multiple components from Collection"),
 246                 ('MATERIALS', "Materials", "Use multiple components by materials name")
 247                 ),
 248         default='OBJECT',
 249         name="Component Mode",
 250         update = anim_tessellate_active
 251         )
 252     scale_mode : EnumProperty(
 253         items=(
 254                 ('CONSTANT', "Constant", "Uniform thinkness"),
 255                 ('ADAPTIVE', "Relative", "Preserve component's proportions")
 256                 ),
 257         default='ADAPTIVE',
 258         name="Z-Scale according to faces size",
 259         update = anim_tessellate_active
 260         )
 261     offset : FloatProperty(
 262         name="Surface Offset",
 263         default=1,
 264         min=-1,
 265         max=1,
 266         soft_min=-1,
 267         soft_max=1,
 268         description="Surface offset",
 269         update = anim_tessellate_active
 270         )
 271     mode : EnumProperty(
 272         items=(
 273             ('BOUNDS', "Bounds", "The component fits automatically the size of the target face"),
 274             ('LOCAL', "Local", "Based on Local coordinates, from 0 to 1"),
 275             ('GLOBAL', 'Global', "Based on Global coordinates, from 0 to 1")),
 276         default='BOUNDS',
 277         name="Component Mode",
 278         update = anim_tessellate_active
 279         )
 280     rotation_mode : EnumProperty(
 281         items=(('RANDOM', "Random", "Random faces rotation"),
 282                ('UV', "Active UV", "Rotate according to UV coordinates"),
 283                ('WEIGHT', "Weight Gradient", "Rotate according to Vertex Group gradient"),
 284                ('DEFAULT', "Default", "Default rotation")),
 285         default='DEFAULT',
 286         name="Component Rotation",
 287         update = anim_tessellate_active
 288         )
 289     rotation_direction : EnumProperty(
 290         items=(('ORTHO', "Orthogonal", "Component main directions in XY"),
 291                ('DIAG', "Diagonal", "Component main direction aligned with diagonal")),
 292         default='ORTHO',
 293         name="Direction",
 294         update = anim_tessellate_active
 295         )
 296     rotation_shift : IntProperty(
 297         name="Shift",
 298         default=0,
 299         soft_min=0,
 300         soft_max=3,
 301         description="Shift components rotation",
 302         update = anim_tessellate_active
 303         )
 304     fill_mode : EnumProperty(
 305         items=(
 306             ('TRI', 'Tri', 'Triangulate the base mesh'),
 307             ('QUAD', 'Quad', 'Regular quad tessellation. Uses only 3 or 4 vertices'),
 308             ('FAN', 'Fan', 'Radial tessellation for polygonal faces'),
 309             ('PATCH', 'Patch', 'Curved tessellation according to the last ' +
 310             'Subsurf\n(or Multires) modifiers. Works only with 4 sides ' +
 311             'patches.\nAfter the last Subsurf (or Multires) only ' +
 312             'deformation\nmodifiers can be used'),
 313             ('FRAME', 'Frame', 'Tessellation along the edges of each face')),
 314         default='QUAD',
 315         name="Fill Mode",
 316         update = anim_tessellate_active
 317         )
 318     combine_mode : EnumProperty(
 319         items=(
 320             ('LAST', 'Last', 'Show only the last iteration'),
 321             ('UNUSED', 'Unused', 'Combine each iteration with the unused faces of the previous iteration. Used for branching systems'),
 322             ('ALL', 'All', 'Combine the result of all iterations')),
 323         default='LAST',
 324         name="Combine Mode",
 325         update = anim_tessellate_active
 326         )
 327     gen_modifiers : BoolProperty(
 328         name="Generator Modifiers",
 329         default=True,
 330         description="Apply Modifiers and Shape Keys to the base object",
 331         update = anim_tessellate_active
 332         )
 333     com_modifiers : BoolProperty(
 334         name="Component Modifiers",
 335         default=True,
 336         description="Apply Modifiers and Shape Keys to the component object",
 337         update = anim_tessellate_active
 338         )
 339     merge : BoolProperty(
 340         name="Merge",
 341         default=False,
 342         description="Merge vertices in adjacent duplicates",
 343         update = anim_tessellate_active
 344         )
 345     merge_open_edges_only : BoolProperty(
 346         name="Open edges only",
 347         default=False,
 348         description="Merge only open edges",
 349         update = anim_tessellate_active
 350         )
 351     merge_thres : FloatProperty(
 352         name="Distance",
 353         default=0.0001,
 354         soft_min=0,
 355         soft_max=10,
 356         description="Limit below which to merge vertices",
 357         update = anim_tessellate_active
 358         )
 359     generator : PointerProperty(
 360         type=bpy.types.Object,
 361         name="",
 362         description="Base object for the tessellation",
 363         update = anim_tessellate_active
 364         )
 365     component : PointerProperty(
 366         type=bpy.types.Object,
 367         name="",
 368         description="Component object for the tessellation",
 369         #default="",
 370         update = anim_tessellate_active
 371         )
 372     component_coll : PointerProperty(
 373         type=bpy.types.Collection,
 374         name="",
 375         description="Use objects inside the collection",
 376         #default="",
 377         update = anim_tessellate_active
 378         )
 379     target : PointerProperty(
 380         type=bpy.types.Object,
 381         name="",
 382         description="Target object for custom direction",
 383         #default="",
 384         update = anim_tessellate_active
 385         )
 386     even_thickness : BoolProperty(
 387         name="Even Thickness",
 388         default=False,
 389         description="Iterative sampling method for determine the correct length of the vectors (Experimental)",
 390         update = anim_tessellate_active
 391         )
 392     even_thickness_iter : IntProperty(
 393         name="Even Thickness Iterations",
 394         default=3,
 395         min = 1,
 396         soft_max = 20,
 397         description="More iterations produces more accurate results but make the tessellation slower",
 398         update = anim_tessellate_active
 399         )
 400     bool_random : BoolProperty(
 401         name="Randomize",
 402         default=False,
 403         description="Randomize component rotation",
 404         update = anim_tessellate_active
 405         )
 406     rand_seed : IntProperty(
 407         name="Seed",
 408         default=0,
 409         soft_min=0,
 410         soft_max=50,
 411         description="Random seed",
 412         update = anim_tessellate_active
 413         )
 414     coll_rand_seed : IntProperty(
 415         name="Seed",
 416         default=0,
 417         soft_min=0,
 418         soft_max=50,
 419         description="Random seed",
 420         update = anim_tessellate_active
 421         )
 422     rand_step : IntProperty(
 423         name="Steps",
 424         default=1,
 425         min=1,
 426         soft_max=2,
 427         description="Random step",
 428         update = anim_tessellate_active
 429         )
 430     bool_vertex_group : BoolProperty(
 431         name="Map Vertex Group",
 432         default=False,
 433         description="Transfer all Vertex Groups from Base object",
 434         update = anim_tessellate_active
 435         )
 436     bool_selection : BoolProperty(
 437         name="On selected Faces",
 438         default=False,
 439         description="Create Tessellation only on selected faces",
 440         update = anim_tessellate_active
 441         )
 442     bool_shapekeys : BoolProperty(
 443         name="Use Shape Keys",
 444         default=False,
 445         description="Transfer Component's Shape Keys. If the name of Vertex "
 446                     "Groups and Shape Keys are the same, they will be "
 447                     "automatically combined",
 448         update = anim_tessellate_active
 449         )
 450     bool_smooth : BoolProperty(
 451         name="Smooth Shading",
 452         default=False,
 453         description="Output faces with smooth shading rather than flat shaded",
 454         update = anim_tessellate_active
 455         )
 456     bool_materials : BoolProperty(
 457         name="Transfer Materials",
 458         default=False,
 459         description="Preserve component's materials",
 460         update = anim_tessellate_active
 461         )
 462     bool_material_id : BoolProperty(
 463         name="Tessellation on Material ID",
 464         default=False,
 465         description="Apply the component only on the selected Material",
 466         update = anim_tessellate_active
 467         )
 468     material_id : IntProperty(
 469         name="Index",
 470         default=0,
 471         min=0,
 472         description="Only the faces with the chosen Material Index will be used",
 473         update = anim_tessellate_active
 474         )
 475     bool_dissolve_seams : BoolProperty(
 476         name="Dissolve Seams",
 477         default=False,
 478         description="Dissolve all seam edges",
 479         update = anim_tessellate_active
 480         )
 481     iterations : IntProperty(
 482         name="Iterations",
 483         default=1,
 484         min=1,
 485         soft_max=5,
 486         description="Automatically repeat the Tessellation using the "
 487                     + "generated geometry as new base object.\nUsefull for "
 488                     + "for branching systems. Dangerous!",
 489         update = anim_tessellate_active
 490         )
 491     bool_combine : BoolProperty(
 492         name="Combine unused",
 493         default=False,
 494         description="Combine the generated geometry with unused faces",
 495         update = anim_tessellate_active
 496         )
 497     bool_advanced : BoolProperty(
 498         name="Advanced Settings",
 499         default=False,
 500         description="Show more settings"
 501         )
 502     normals_mode : EnumProperty(
 503         items=(
 504             ('VERTS', 'Normals', 'Consistent direction based on vertices normal'),
 505             ('FACES', 'Faces', 'Based on individual faces normal'),
 506             ('CUSTOM', 'Custom', 'Custom split normals'),
 507             ('SHAPEKEYS', 'Keys', "According to base object's shape keys"),
 508             ('OBJECT', 'Object', "According to a target object")),
 509         default='VERTS',
 510         name="Direction",
 511         update = anim_tessellate_active
 512         )
 513     error_message : StringProperty(
 514         name="Error Message",
 515         default=""
 516         )
 517     warning_message : StringProperty(
 518         name="Warning Message",
 519         default=""
 520         )
 521     warning_message_thickness : StringProperty(
 522         name="Warning Message Thickness",
 523         default=""
 524         )
 525     warning_message_merge : StringProperty(
 526         name="Warning Message Merge",
 527         default=""
 528         )
 529     bounds_x : EnumProperty(
 530             items=(
 531                 ('EXTEND', 'Extend', 'Default X coordinates'),
 532                 ('CLIP', 'Clip', 'Trim out of bounds in X direction'),
 533                 ('CYCLIC', 'Cyclic', 'Cyclic components in X direction')),
 534             default='EXTEND',
 535             name="Bounds X",
 536             update = anim_tessellate_active
 537             )
 538     bounds_y : EnumProperty(
 539             items=(
 540                 ('EXTEND', 'Extend', 'Default Y coordinates'),
 541                 ('CLIP', 'Clip', 'Trim out of bounds in Y direction'),
 542                 ('CYCLIC', 'Cyclic', 'Cyclic components in Y direction')),
 543             default='EXTEND',
 544             name="Bounds Y",
 545             update = anim_tessellate_active
 546             )
 547     close_mesh : EnumProperty(
 548             items=(
 549                 ('NONE', 'None', 'Keep the mesh open'),
 550                 ('CAP', 'Cap Holes', 'Automatically cap open loops'),
 551                 ('BRIDGE', 'Bridge Open Loops', 'Automatically bridge loop pairs'),
 552                 ('BRIDGE_CAP', 'Custom', 'Bridge loop pairs and cap holes according to vertex groups')),
 553             default='NONE',
 554             name="Close Mesh",
 555             update = anim_tessellate_active
 556             )
 557     cap_faces : BoolProperty(
 558             name="Cap Holes",
 559             default=False,
 560             description="Cap open edges loops",
 561             update = anim_tessellate_active
 562             )
 563     frame_boundary : BoolProperty(
 564             name="Frame Boundary",
 565             default=False,
 566             description="Support face boundaries",
 567             update = anim_tessellate_active
 568             )
 569     fill_frame : BoolProperty(
 570             name="Fill Frame",
 571             default=False,
 572             description="Fill inner faces with Fan tessellation",
 573             update = anim_tessellate_active
 574             )
 575     boundary_mat_offset : IntProperty(
 576             name="Material Offset",
 577             default=0,
 578             description="Material Offset for boundaries (with Multi Components or Material ID)",
 579             update = anim_tessellate_active
 580             )
 581     fill_frame_mat : IntProperty(
 582             name="Material Offset",
 583             default=0,
 584             description="Material Offset for inner faces (with Multi Components or Material ID)",
 585             update = anim_tessellate_active
 586             )
 587     open_edges_crease : FloatProperty(
 588             name="Open Edges Crease",
 589             default=0,
 590             min=0,
 591             max=1,
 592             description="Automatically set crease for open edges",
 593             update = anim_tessellate_active
 594             )
 595     bridge_edges_crease : FloatProperty(
 596             name="Bridge Edges Crease",
 597             default=0,
 598             min=0,
 599             max=1,
 600             description="Automatically set crease for bridge edges",
 601             update = anim_tessellate_active
 602             )
 603     bridge_smoothness : FloatProperty(
 604             name="Smoothness",
 605             default=1,
 606             min=0,
 607             max=1,
 608             description="Bridge Smoothness",
 609             update = anim_tessellate_active
 610             )
 611     frame_thickness : FloatProperty(
 612             name="Frame Thickness",
 613             default=0.2,
 614             min=0,
 615             soft_max=2,
 616             description="Frame Thickness",
 617             update = anim_tessellate_active
 618             )
 619     frame_mode : EnumProperty(
 620             items=(
 621                 ('CONSTANT', 'Constant', 'Even thickness'),
 622                 ('RELATIVE', 'Relative', 'Frame offset depends on face areas')),
 623             default='CONSTANT',
 624             name="Offset",
 625             update = anim_tessellate_active
 626             )
 627     bridge_cuts : IntProperty(
 628             name="Cuts",
 629             default=0,
 630             min=0,
 631             max=20,
 632             description="Bridge Cuts",
 633             update = anim_tessellate_active
 634             )
 635     cap_material_offset : IntProperty(
 636             name="Material Offset",
 637             default=0,
 638             min=0,
 639             description="Material index offset for the cap faces",
 640             update = anim_tessellate_active
 641             )
 642     bridge_material_offset : IntProperty(
 643             name="Material Offset",
 644             default=0,
 645             min=0,
 646             description="Material index offset for the bridge faces",
 647             update = anim_tessellate_active
 648             )
 649     patch_subs : IntProperty(
 650             name="Patch Subdivisions",
 651             default=0,
 652             min=0,
 653             description="Subdivisions levels for Patch tessellation after the first iteration",
 654             update = anim_tessellate_active
 655             )
 656     use_origin_offset : BoolProperty(
 657             name="Align to Origins",
 658             default=False,
 659             description="Define offset according to components origin and local Z coordinate",
 660             update = anim_tessellate_active
 661             )
 662
 663     vertex_group_thickness : StringProperty(
 664             name="Thickness weight", default='',
 665             description="Vertex Group used for thickness",
 666             update = anim_tessellate_active
 667             )
 668     invert_vertex_group_thickness : BoolProperty(
 669             name="Invert", default=False,
 670             description="Invert the vertex group influence",
 671             update = anim_tessellate_active
 672             )
 673     vertex_group_thickness_factor : FloatProperty(
 674             name="Factor",
 675             default=0,
 676             min=0,
 677             max=1,
 678             description="Thickness factor to use for zero vertex group influence",
 679             update = anim_tessellate_active
 680             )
 681
 682     vertex_group_cap_owner : EnumProperty(
 683             items=(
 684                 ('BASE', 'Base', 'Use base vertex group'),
 685                 ('COMP', 'Component', 'Use component vertex group')),
 686             default='COMP',
 687             name="Source",
 688             update = anim_tessellate_active
 689             )
 690     vertex_group_cap : StringProperty(
 691             name="Cap Vertex Group", default='',
 692             description="Vertex Group used for cap open edges",
 693             update = anim_tessellate_active
 694             )
 695     invert_vertex_group_cap : BoolProperty(
 696             name="Invert", default=False,
 697             description="Invert the vertex group influence",
 698             update = anim_tessellate_active
 699             )
 700
 701     vertex_group_bridge_owner : EnumProperty(
 702             items=(
 703                 ('BASE', 'Base', 'Use base vertex group'),
 704                 ('COMP', 'Component', 'Use component vertex group')),
 705             default='COMP',
 706             name="Source",
 707             update = anim_tessellate_active
 708             )
 709     vertex_group_bridge : StringProperty(
 710             name="Bridge Vertex Group", default='',
 711             description="Vertex Group used for bridge open edges",
 712             update = anim_tessellate_active
 713             )
 714     invert_vertex_group_bridge : BoolProperty(
 715             name="Invert", default=False,
 716             description="Invert the vertex group influence",
 717             update = anim_tessellate_active
 718             )
 719
 720     vertex_group_rotation : StringProperty(
 721             name="Rotation weight", default='',
 722             description="Vertex Group used for rotation",
 723             update = anim_tessellate_active
 724             )
 725     invert_vertex_group_rotation : BoolProperty(
 726             name="Invert", default=False,
 727             description="Invert the vertex group influence",
 728             update = anim_tessellate_active
 729             )
 730     smooth_normals : BoolProperty(
 731             name="Smooth Normals", default=False,
 732             description="Smooth normals of the surface in order to reduce intersections",
 733             update = anim_tessellate_active
 734             )
 735     smooth_normals_iter : IntProperty(
 736             name="Iterations",
 737             default=5,
 738             min=0,
 739             description="Smooth iterations",
 740             update = anim_tessellate_active
 741             )
 742     smooth_normals_uv : FloatProperty(
 743             name="UV Anisotropy",
 744             default=0,
 745             min=-1,
 746             max=1,
 747             description="0 means no anisotropy, -1 represent the U direction, while 1 represent the V direction",
 748             update = anim_tessellate_active
 749             )
 750     vertex_group_smooth_normals : StringProperty(
 751             name="Smooth normals weight", default='',
 752             description="Vertex Group used for smooth normals",
 753             update = anim_tessellate_active
 754             )
 755     invert_vertex_group_smooth_normals : BoolProperty(
 756             name="Invert", default=False,
 757             description="Invert the vertex group influence",
 758             update = anim_tessellate_active
 759             )
 760
 761     vertex_group_distribution : StringProperty(
 762             name="Distribution weight", default='',
 763             description="Vertex Group used for gradient distribution",
 764             update = anim_tessellate_active
 765             )
 766     invert_vertex_group_distribution : BoolProperty(
 767             name="Invert", default=False,
 768             description="Invert the vertex group influence",
 769             update = anim_tessellate_active
 770             )
 771     vertex_group_distribution_factor : FloatProperty(
 772             name="Factor",
 773             default=0,
 774             min=0,
 775             max=1,
 776             description="Randomness factor to use for zero vertex group influence",
 777             update = anim_tessellate_active
 778             )
 779     consistent_wedges : BoolProperty(
 780             name="Consistent Wedges", default=True,
 781             description="Use same component for the wedges generated by the Fan tessellation",
 782             update = anim_tessellate_active
 783             )
 784     normals_x : FloatProperty(
 785             name="X", default=1, min=0, max=1,
 786             description="Scale X component of the normals",
 787             update = anim_tessellate_active
 788             )
 789     normals_y : FloatProperty(
 790             name="Y", default=1, min=0, max=1,
 791             description="Scale Y component of the normals",
 792             update = anim_tessellate_active
 793             )
 794     normals_z : FloatProperty(
 795             name="Z", default=1, min=0, max=1,
 796             description="Scale Z component of the normals",
 797             update = anim_tessellate_active
 798             )
 799     vertex_group_scale_normals : StringProperty(
 800             name="Scale normals weight", default='',
 801             description="Vertex Group used for editing the normals directions",
 802             update = anim_tessellate_active
 803             )
 804     invert_vertex_group_scale_normals : BoolProperty(
 805             name="Invert", default=False,
 806             description="Invert the vertex group influence",
 807             update = anim_tessellate_active
 808             )
 809     boundary_variable_offset : BoolProperty(
 810             name="Boundary Variable Offset", default=False,
 811             description="Additional material offset based on the number of boundary vertices",
 812             update = anim_tessellate_active
 813             )
 814     auto_rotate_boundary : BoolProperty(
 815             name="Automatic Rotation", default=False,
 816             description="Automatically rotate the boundary faces",
 817             update = anim_tessellate_active
 818             )
 819
 820 def store_parameters(operator, ob):
 821     ob.tissue_tessellate.bool_hold = True
 822     if operator.generator in bpy.data.objects.keys():
 823         ob.tissue_tessellate.generator = bpy.data.objects[operator.generator]
 824     if operator.component in bpy.data.objects.keys():
 825         ob.tissue_tessellate.component = bpy.data.objects[operator.component]
 826     if operator.component_coll in bpy.data.collections.keys():
 827         ob.tissue_tessellate.component_coll = bpy.data.collections[operator.component_coll]
 828     if operator.target in bpy.data.objects.keys():
 829         ob.tissue_tessellate.target = bpy.data.objects[operator.target]
 830     ob.tissue_tessellate.even_thickness = operator.even_thickness
 831     ob.tissue_tessellate.even_thickness_iter = operator.even_thickness_iter
 832     ob.tissue_tessellate.zscale = operator.zscale
 833     ob.tissue_tessellate.offset = operator.offset
 834     ob.tissue_tessellate.gen_modifiers = operator.gen_modifiers
 835     ob.tissue_tessellate.com_modifiers = operator.com_modifiers
 836     ob.tissue_tessellate.mode = operator.mode
 837     ob.tissue_tessellate.rotation_mode = operator.rotation_mode
 838     ob.tissue_tessellate.rotation_shift = operator.rotation_shift
 839     ob.tissue_tessellate.rotation_direction = operator.rotation_direction
 840     ob.tissue_tessellate.merge = operator.merge
 841     ob.tissue_tessellate.merge_open_edges_only = operator.merge_open_edges_only
 842     ob.tissue_tessellate.merge_thres = operator.merge_thres
 843     ob.tissue_tessellate.scale_mode = operator.scale_mode
 844     ob.tissue_tessellate.bool_random = operator.bool_random
 845     ob.tissue_tessellate.rand_seed = operator.rand_seed
 846     ob.tissue_tessellate.coll_rand_seed = operator.coll_rand_seed
 847     ob.tissue_tessellate.rand_step = operator.rand_step
 848     ob.tissue_tessellate.fill_mode = operator.fill_mode
 849     ob.tissue_tessellate.bool_vertex_group = operator.bool_vertex_group
 850     ob.tissue_tessellate.bool_selection = operator.bool_selection
 851     ob.tissue_tessellate.bool_shapekeys = operator.bool_shapekeys
 852     ob.tissue_tessellate.bool_smooth = operator.bool_smooth
 853     ob.tissue_tessellate.bool_materials = operator.bool_materials
 854     ob.tissue_tessellate.bool_material_id = operator.bool_material_id
 855     ob.tissue_tessellate.material_id = operator.material_id
 856     ob.tissue_tessellate.bool_dissolve_seams = operator.bool_dissolve_seams
 857     ob.tissue_tessellate.iterations = operator.iterations
 858     ob.tissue_tessellate.bool_advanced = operator.bool_advanced
 859     ob.tissue_tessellate.normals_mode = operator.normals_mode
 860     ob.tissue_tessellate.bool_combine = operator.bool_combine
 861     ob.tissue_tessellate.combine_mode = operator.combine_mode
 862     ob.tissue_tessellate.bounds_x = operator.bounds_x
 863     ob.tissue_tessellate.bounds_y = operator.bounds_y
 864     ob.tissue_tessellate.cap_faces = operator.cap_faces
 865     ob.tissue_tessellate.close_mesh = operator.close_mesh
 866     ob.tissue_tessellate.bridge_cuts = operator.bridge_cuts
 867     ob.tissue_tessellate.bridge_smoothness = operator.bridge_smoothness
 868     ob.tissue_tessellate.frame_thickness = operator.frame_thickness
 869     ob.tissue_tessellate.frame_mode = operator.frame_mode
 870     ob.tissue_tessellate.frame_boundary = operator.frame_boundary
 871     ob.tissue_tessellate.fill_frame = operator.fill_frame
 872     ob.tissue_tessellate.boundary_mat_offset = operator.boundary_mat_offset
 873     ob.tissue_tessellate.fill_frame_mat = operator.fill_frame_mat
 874     ob.tissue_tessellate.cap_material_offset = operator.cap_material_offset
 875     ob.tissue_tessellate.patch_subs = operator.patch_subs
 876     ob.tissue_tessellate.use_origin_offset = operator.use_origin_offset
 877     ob.tissue_tessellate.vertex_group_thickness = operator.vertex_group_thickness
 878     ob.tissue_tessellate.invert_vertex_group_thickness = operator.invert_vertex_group_thickness
 879     ob.tissue_tessellate.vertex_group_thickness_factor = operator.vertex_group_thickness_factor
 880     ob.tissue_tessellate.vertex_group_distribution = operator.vertex_group_distribution
 881     ob.tissue_tessellate.invert_vertex_group_distribution = operator.invert_vertex_group_distribution
 882     ob.tissue_tessellate.vertex_group_distribution_factor = operator.vertex_group_distribution_factor
 883     ob.tissue_tessellate.vertex_group_cap_owner = operator.vertex_group_cap_owner
 884     ob.tissue_tessellate.vertex_group_cap = operator.vertex_group_cap
 885     ob.tissue_tessellate.invert_vertex_group_cap = operator.invert_vertex_group_cap
 886     ob.tissue_tessellate.vertex_group_bridge_owner = operator.vertex_group_bridge_owner
 887     ob.tissue_tessellate.vertex_group_bridge = operator.vertex_group_bridge
 888     ob.tissue_tessellate.invert_vertex_group_bridge = operator.invert_vertex_group_bridge
 889     ob.tissue_tessellate.vertex_group_rotation = operator.vertex_group_rotation
 890     ob.tissue_tessellate.invert_vertex_group_rotation = operator.invert_vertex_group_rotation
 891     ob.tissue_tessellate.smooth_normals = operator.smooth_normals
 892     ob.tissue_tessellate.smooth_normals_iter = operator.smooth_normals_iter
 893     ob.tissue_tessellate.smooth_normals_uv = operator.smooth_normals_uv
 894     ob.tissue_tessellate.vertex_group_smooth_normals = operator.vertex_group_smooth_normals
 895     ob.tissue_tessellate.invert_vertex_group_smooth_normals = operator.invert_vertex_group_smooth_normals
 896     ob.tissue_tessellate.component_mode = operator.component_mode
 897     ob.tissue_tessellate.consistent_wedges = operator.consistent_wedges
 898     ob.tissue_tessellate.normals_x = operator.normals_x
 899     ob.tissue_tessellate.normals_y = operator.normals_y
 900     ob.tissue_tessellate.normals_z = operator.normals_z
 901     ob.tissue_tessellate.vertex_group_scale_normals = operator.vertex_group_scale_normals
 902     ob.tissue_tessellate.invert_vertex_group_scale_normals = operator.invert_vertex_group_scale_normals
 903     ob.tissue_tessellate.boundary_variable_offset = operator.boundary_variable_offset
 904     ob.tissue_tessellate.auto_rotate_boundary = operator.auto_rotate_boundary
 905     ob.tissue_tessellate.bool_hold = False
 906     return ob
 907
 908 def load_parameters(operator, ob):
 909     operator.generator = ob.tissue_tessellate.generator.name
 910     operator.component = ob.tissue_tessellate.component.name
 911     operator.component_coll = ob.tissue_tessellate.component_coll.name
 912     operator.zscale = ob.tissue_tessellate.zscale
 913     operator.offset = ob.tissue_tessellate.offset
 914     operator.gen_modifiers = ob.tissue_tessellate.gen_modifiers
 915     operator.com_modifiers = ob.tissue_tessellate.com_modifiers
 916     operator.mode = ob.tissue_tessellate.mode
 917     operator.rotation_mode = ob.tissue_tessellate.rotation_mode
 918     operator.rotation_shift = ob.tissue_tessellate.rotation_shift
 919     operator.rotation_direction = ob.tissue_tessellate.rotation_direction
 920     operator.merge = ob.tissue_tessellate.merge
 921     operator.merge_open_edges_only = ob.tissue_tessellate.merge_open_edges_only
 922     operator.merge_thres = ob.tissue_tessellate.merge_thres
 923     operator.scale_mode = ob.tissue_tessellate.scale_mode
 924     operator.bool_random = ob.tissue_tessellate.bool_random
 925     operator.rand_seed = ob.tissue_tessellate.rand_seed
 926     operator.coll_rand_seed = ob.tissue_tessellate.coll_rand_seed
 927     operator.rand_step = ob.tissue_tessellate.rand_step
 928     operator.fill_mode = ob.tissue_tessellate.fill_mode
 929     operator.bool_vertex_group = ob.tissue_tessellate.bool_vertex_group
 930     operator.bool_selection = ob.tissue_tessellate.bool_selection
 931     operator.bool_shapekeys = ob.tissue_tessellate.bool_shapekeys
 932     operator.bool_smooth = ob.tissue_tessellate.bool_smooth
 933     operator.bool_materials = ob.tissue_tessellate.bool_materials
 934     operator.bool_material_id = ob.tissue_tessellate.bool_material_id
 935     operator.material_id = ob.tissue_tessellate.material_id
 936     operator.bool_dissolve_seams = ob.tissue_tessellate.bool_dissolve_seams
 937     operator.iterations = ob.tissue_tessellate.iterations
 938     operator.bool_advanced = ob.tissue_tessellate.bool_advanced
 939     operator.normals_mode = ob.tissue_tessellate.normals_mode
 940     operator.bool_combine = ob.tissue_tessellate.bool_combine
 941     operator.combine_mode = ob.tissue_tessellate.combine_mode
 942     operator.bounds_x = ob.tissue_tessellate.bounds_x
 943     operator.bounds_y = ob.tissue_tessellate.bounds_y
 944     operator.cap_faces = ob.tissue_tessellate.cap_faces
 945     operator.close_mesh = ob.tissue_tessellate.close_mesh
 946     operator.bridge_cuts = ob.tissue_tessellate.bridge_cuts
 947     operator.bridge_smoothness = ob.tissue_tessellate.bridge_smoothness
 948     operator.cap_material_offset = ob.tissue_tessellate.cap_material_offset
 949     operator.patch_subs = ob.tissue_tessellate.patch_subs
 950     operator.frame_boundary = ob.tissue_tessellate.frame_boundary
 951     operator.fill_frame = ob.tissue_tessellate.fill_frame
 952     operator.boundary_mat_offset = ob.tissue_tessellate.boundary_mat_offset
 953     operator.fill_frame_mat = ob.tissue_tessellate.fill_frame_mat
 954     operator.frame_thickness = ob.tissue_tessellate.frame_thickness
 955     operator.frame_mode = ob.tissue_tessellate.frame_mode
 956     operator.use_origin_offset = ob.tissue_tessellate.use_origin_offset
 957     operator.vertex_group_thickness = ob.tissue_tessellate.vertex_group_thickness
 958     operator.invert_vertex_group_thickness = ob.tissue_tessellate.invert_vertex_group_thickness
 959     operator.vertex_group_thickness_factor = ob.tissue_tessellate.vertex_group_thickness_factor
 960     operator.vertex_group_distribution = ob.tissue_tessellate.vertex_group_distribution
 961     operator.invert_vertex_group_distribution = ob.tissue_tessellate.invert_vertex_group_distribution
 962     operator.vertex_group_distribution_factor = ob.tissue_tessellate.vertex_group_distribution_factor
 963     operator.vertex_group_cap_owner = ob.tissue_tessellate.vertex_group_cap_owner
 964     operator.vertex_group_cap = ob.tissue_tessellate.vertex_group_cap
 965     operator.invert_vertex_group_cap = ob.tissue_tessellate.invert_vertex_group_cap
 966     operator.vertex_group_bridge_owner = ob.tissue_tessellate.vertex_group_bridge_owner
 967     operator.vertex_group_bridge = ob.tissue_tessellate.vertex_group_bridge
 968     operator.invert_vertex_group_bridge = ob.tissue_tessellate.invert_vertex_group_bridge
 969     operator.vertex_group_rotation = ob.tissue_tessellate.vertex_group_rotation
 970     operator.invert_vertex_group_rotation = ob.tissue_tessellate.invert_vertex_group_rotation
 971     operator.smooth_normals = ob.tissue_tessellate.smooth_normals
 972     operator.smooth_normals_iter = ob.tissue_tessellate.smooth_normals_iter
 973     operator.smooth_normals_uv = ob.tissue_tessellate.smooth_normals_uv
 974     operator.vertex_group_smooth_normals = ob.tissue_tessellate.vertex_group_smooth_normals
 975     operator.invert_vertex_group_smooth_normals = ob.tissue_tessellate.invert_vertex_group_smooth_normals
 976     operator.component_mode = ob.tissue_tessellate.component_mode
 977     operator.consistent_wedges = ob.tissue_tessellate.consistent_wedges
 978     operator.normals_x = ob.tissue_tessellate.normals_x
 979     operator.normals_y = ob.tissue_tessellate.normals_y
 980     operator.normals_z = ob.tissue_tessellate.normals_z
 981     operator.vertex_group_scale_normals = ob.tissue_tessellate.vertex_group_scale_normals
 982     operator.invert_vertex_group_scale_normals = ob.tissue_tessellate.invert_vertex_group_scale_normals
 983     operator.boundary_variable_offset = ob.tissue_tessellate.boundary_variable_offset
 984     operator.auto_rotate_boundary = ob.tissue_tessellate.auto_rotate_boundary
 985     return ob
 986
 987 def props_to_dict(ob):
 988     props = ob.tissue_tessellate
 989     tessellate_dict = {}
 990     tessellate_dict['self'] = ob
 991     tessellate_dict['generator'] = props.generator
 992     tessellate_dict['component'] = props.component
 993     tessellate_dict['component_coll'] = props.component_coll
 994     tessellate_dict['offset'] = props.offset
 995     tessellate_dict['zscale'] = props.zscale
 996     tessellate_dict['gen_modifiers'] = props.gen_modifiers
 997     tessellate_dict['com_modifiers'] = props.com_modifiers
 998     tessellate_dict['mode'] = props.mode
 999     tessellate_dict['scale_mode'] = props.scale_mode
1000     tessellate_dict['rotation_mode'] = props.rotation_mode
1001     tessellate_dict['rotation_shift'] = props.rotation_shift
1002     tessellate_dict['rotation_direction'] = props.rotation_direction
1003     tessellate_dict['rand_seed'] = props.rand_seed
1004     tessellate_dict['coll_rand_seed'] = props.coll_rand_seed
1005     tessellate_dict['rand_step'] = props.rand_step
1006     tessellate_dict['fill_mode'] = props.fill_mode
1007     tessellate_dict['bool_vertex_group'] = props.bool_vertex_group
1008     tessellate_dict['bool_selection'] = props.bool_selection
1009     tessellate_dict['bool_shapekeys'] = props.bool_shapekeys
1010     tessellate_dict['bool_material_id'] = props.bool_material_id
1011     tessellate_dict['material_id'] = props.material_id
1012     tessellate_dict['normals_mode'] = props.normals_mode
1013     tessellate_dict['bounds_x'] = props.bounds_x
1014     tessellate_dict['bounds_y'] = props.bounds_y
1015     tessellate_dict['use_origin_offset'] = props.use_origin_offset
1016     tessellate_dict['target'] = props.target
1017     tessellate_dict['even_thickness'] = props.even_thickness
1018     tessellate_dict['even_thickness_iter'] = props.even_thickness_iter
1019     tessellate_dict['frame_thickness'] = props.frame_thickness
1020     tessellate_dict['frame_mode'] = props.frame_mode
1021     tessellate_dict['frame_boundary'] = props.frame_boundary
1022     tessellate_dict['fill_frame'] = props.fill_frame
1023     tessellate_dict['boundary_mat_offset'] = props.boundary_mat_offset
1024     tessellate_dict['fill_frame_mat'] = props.fill_frame_mat
1025     tessellate_dict['vertex_group_thickness'] = props.vertex_group_thickness
1026     tessellate_dict['invert_vertex_group_thickness'] = props.invert_vertex_group_thickness
1027     tessellate_dict['vertex_group_thickness_factor'] = props.vertex_group_thickness_factor
1028     tessellate_dict['vertex_group_distribution'] = props.vertex_group_distribution
1029     tessellate_dict['invert_vertex_group_distribution'] = props.invert_vertex_group_distribution
1030     tessellate_dict['vertex_group_distribution_factor'] = props.vertex_group_distribution_factor
1031     tessellate_dict['vertex_group_cap_owner'] = props.vertex_group_cap_owner
1032     tessellate_dict['vertex_group_cap'] = props.vertex_group_cap
1033     tessellate_dict['invert_vertex_group_cap'] = props.invert_vertex_group_cap
1034     tessellate_dict['vertex_group_bridge_owner'] = props.vertex_group_bridge_owner
1035     tessellate_dict['vertex_group_bridge'] = props.vertex_group_bridge
1036     tessellate_dict['invert_vertex_group_bridge'] = props.invert_vertex_group_bridge
1037     tessellate_dict['vertex_group_rotation'] = props.vertex_group_rotation
1038     tessellate_dict['invert_vertex_group_rotation'] = props.invert_vertex_group_rotation
1039     tessellate_dict['smooth_normals'] = props.smooth_normals
1040     tessellate_dict['smooth_normals_iter'] = props.smooth_normals_iter
1041     tessellate_dict['smooth_normals_uv'] = props.smooth_normals_uv
1042     tessellate_dict['vertex_group_smooth_normals'] = props.vertex_group_smooth_normals
1043     tessellate_dict['invert_vertex_group_smooth_normals'] = props.invert_vertex_group_smooth_normals
1044     tessellate_dict['component_mode'] = props.component_mode
1045     tessellate_dict['consistent_wedges'] = props.consistent_wedges
1046     tessellate_dict["normals_x"] = props.normals_x
1047     tessellate_dict["normals_y"] = props.normals_y
1048     tessellate_dict["normals_z"] = props.normals_z
1049     tessellate_dict["vertex_group_scale_normals"] = props.vertex_group_scale_normals
1050     tessellate_dict["invert_vertex_group_scale_normals"] = props.invert_vertex_group_scale_normals
1051     tessellate_dict["boundary_variable_offset"] = props.boundary_variable_offset
1052     tessellate_dict["auto_rotate_boundary"] = props.auto_rotate_boundary
1053     return tessellate_dict
1054
1055 def copy_tessellate_props(source_ob, target_ob):
1056     source_props = source_ob.tissue_tessellate
1057     target_props = target_ob.tissue_tessellate
1058     for key in source_props.keys():
1059         target_props[key] = source_props[key]
1060     return