mesh_tissue/tissue_properties.py

   1 # SPDX-FileCopyrightText: 2022-2023 Blender Foundation
   2 #
   3 # SPDX-License-Identifier: GPL-2.0-or-later
   4
   5 # ---------------------------- ADAPTIVE DUPLIFACES --------------------------- #
   6 # ------------------------------- version 0.84 ------------------------------- #
   7 #                                                                              #
   8 # Creates duplicates of selected mesh to active morphing the shape according   #
   9 # to target faces.                                                             #
  10 #                                                                              #
  11 #                    (c)  Alessandro Zomparelli                                #
  12 #                             (2017)                                           #
  13 #                                                                              #
  14 # http://www.co-de-it.com/                                                     #
  15 #                                                                              #
  16 # ############################################################################ #
  17
  18 import bpy
  19 from bpy.types import (
  20         Operator,
  21         Panel,
  22         PropertyGroup,
  23         )
  24 from bpy.props import (
  25     BoolProperty,
  26     EnumProperty,
  27     FloatProperty,
  28     IntProperty,
  29     StringProperty,
  30     PointerProperty
  31 )
  32 from . import config
  33
  34
  35 def update_dependencies(ob, objects):
  36     type = ob.tissue.tissue_type
  37     if type == 'NONE': return objects
  38     if ob.tissue.bool_dependencies:
  39         deps = get_deps(ob)
  40         for o in deps:
  41             if o.tissue.tissue_type == 'NONE' or o.tissue.bool_lock or o in objects:
  42                 continue
  43             objects.append(o)
  44             objects = update_dependencies(o, objects)
  45     return objects
  46
  47 def get_deps(ob):
  48     type = ob.tissue.tissue_type
  49     if type == 'TESSELLATE':
  50         return [ob.tissue_tessellate.generator, ob.tissue_tessellate.component]
  51     elif type == 'TO_CURVE':
  52         return [ob.tissue_to_curve.object]
  53     else: return []
  54
  55 def anim_tessellate_active(self, context):
  56     ob = context.object
  57     props = ob.tissue_tessellate
  58     if not (ob.tissue.bool_lock or props.bool_hold):
  59         try:
  60             props.generator.name
  61             if props.component_mode == 'OBJECT':
  62                 props.component.name
  63             elif props.component_mode == 'COLLECTION':
  64                 props.component_coll.name
  65             bpy.ops.object.tissue_update_tessellate()
  66         except: pass
  67
  68 def anim_tessellate_object(ob):
  69     try:
  70         #bpy.context.view_layer.objects.active = ob
  71         bpy.ops.object.tissue_update_tessellate()
  72     except:
  73         return None
  74
  75 #from bpy.app.handlers import persistent
  76
  77
  78 def anim_tessellate(scene, depsgraph=None):
  79     print('Tissue: animating tessellations...')
  80
  81     #config.evaluatedDepsgraph = depsgraph
  82
  83     try:
  84         active_object = bpy.context.object
  85         old_mode = bpy.context.object.mode
  86         selected_objects = bpy.context.selected_objects
  87     except: active_object = old_mode = selected_objects = None
  88
  89     if old_mode in ('OBJECT', 'PAINT_WEIGHT'):
  90         update_objects = []
  91         for ob in scene.objects:
  92             if ob.tissue.bool_run and not ob.tissue.bool_lock:
  93                 if ob not in update_objects: update_objects.append(ob)
  94                 update_objects = list(reversed(update_dependencies(ob, update_objects)))
  95         for ob in update_objects:
  96             #override = {'object': ob}
  97             for window in bpy.context.window_manager.windows:
  98                 screen = window.screen
  99                 for area in screen.areas:
 100                     if area.type == 'VIEW_3D':
 101                         override = bpy.context.copy()
 102                         override['window'] = window
 103                         override['screen'] = screen
 104                         override['area'] = area
 105                         override['selected_objects'] = [ob]
 106                         override['object'] = ob
 107                         override['active_object'] = ob
 108                         override['selected_editable_objects'] = [ob]
 109                         override['mode'] = 'OBJECT'
 110                         override['view_layer'] = scene.view_layers[0]
 111                         break
 112             if ob.tissue.tissue_type == 'TESSELLATE':
 113                 bpy.ops.object.tissue_update_tessellate(override)
 114             elif ob.tissue.tissue_type == 'TO_CURVE':
 115                 bpy.ops.object.tissue_convert_to_curve_update(override)
 116
 117         if old_mode != None:
 118             objects = bpy.context.view_layer.objects
 119             objects.active = active_object
 120             for o in objects: o.select_set(o in selected_objects)
 121             bpy.ops.object.mode_set(mode=old_mode)
 122
 123     config.evaluatedDepsgraph = None
 124     print('end')
 125     return
 126 '''
 127 def OLD_anim_tessellate(scene, depsgraph):
 128     print('Tissue: animating tessellations...')
 129
 130     #global evaluatedDepsgraph
 131     #print(evaluatedDepsgraph)
 132     print(config.evaluatedDepsgraph)
 133     config.evaluatedDepsgraph = depsgraph
 134     print(config.evaluatedDepsgraph)
 135
 136     try:
 137         active_object = bpy.context.object
 138         old_mode = bpy.context.object.mode
 139         selected_objects = bpy.context.selected_objects
 140     except: active_object = old_mode = selected_objects = None
 141
 142     if old_mode in ('OBJECT', 'PAINT_WEIGHT') or True:
 143         update_objects = []
 144         for ob in scene.objects:
 145             if ob.tissue.bool_run and not ob.tissue.bool_lock:
 146                 if ob not in update_objects: update_objects.append(ob)
 147                 update_objects = list(reversed(update_dependencies(ob, update_objects)))
 148         for ob in update_objects:
 149             for window in bpy.context.window_manager.windows:
 150                 screen = window.screen
 151                 for area in screen.areas:
 152                     if area.type == 'VIEW_3D':
 153                         override = bpy.context.copy()
 154                         override['window'] = window
 155                         override['screen'] = screen
 156                         override['area'] = area
 157                         override['selected_objects'] = [ob]
 158                         override['object'] = ob
 159                         override['active_object'] = ob
 160                         override['selected_editable_objects'] = [ob]
 161                         override['mode'] = 'OBJECT'
 162                         override['view_layer'] = scene.view_layers[0]
 163                         break
 164             bpy.ops.object.tissue_update_tessellate(override)
 165
 166     config.evaluatedDepsgraph = None
 167     print('end')
 168     print(config.evaluatedDepsgraph)
 169     return
 170 '''
 171 def remove_tessellate_handler():
 172     tissue_handlers = []
 173     blender_handlers = bpy.app.handlers.frame_change_post
 174     for h in blender_handlers:
 175         if "anim_tessellate" in str(h):
 176             tissue_handlers.append(h)
 177     for h in tissue_handlers: blender_handlers.remove(h)
 178
 179 def set_tessellate_handler(self, context):
 180
 181     remove_tessellate_handler()
 182     for o in context.scene.objects:
 183         if o.tissue.bool_run:
 184             blender_handlers = bpy.app.handlers.frame_change_post
 185             blender_handlers.append(anim_tessellate)
 186             break
 187     return
 188
 189
 190 class tissue_prop(PropertyGroup):
 191     bool_lock : BoolProperty(
 192         name="Lock",
 193         description="Prevent automatic update on settings changes or if other objects have it in the hierarchy",
 194         default=False
 195         )
 196     bool_dependencies : BoolProperty(
 197         name="Update Dependencies",
 198         description="Automatically updates source objects, when possible",
 199         default=False
 200         )
 201     bool_run : BoolProperty(
 202         name="Animatable",
 203         description="Automatically recompute the geometry when the frame is changed. Tessellations may not work using the default Render Animation",
 204         default = False,
 205         update = set_tessellate_handler
 206         )
 207     tissue_type : EnumProperty(
 208         items=(
 209                 ('NONE', "None", ""),
 210                 ('TESSELLATE', "Tessellate", ""),
 211                 ('TO_CURVE', "To Curve", "")
 212                 ),
 213         default='NONE',
 214         name=""
 215         )
 216
 217 class tissue_tessellate_prop(PropertyGroup):
 218     bool_hold : BoolProperty(
 219         name="Hold",
 220         description="Wait...",
 221         default=False
 222         )
 223     zscale : FloatProperty(
 224         name="Scale", default=1, soft_min=0, soft_max=10,
 225         description="Scale factor for the component thickness",
 226         update = anim_tessellate_active
 227         )
 228     component_mode : EnumProperty(
 229         items=(
 230                 ('OBJECT', "Object", "Use the same component object for all the faces"),
 231                 ('COLLECTION', "Collection", "Use multiple components from Collection"),
 232                 ('MATERIALS', "Materials", "Use multiple components by materials name")
 233                 ),
 234         default='OBJECT',
 235         name="Component Mode",
 236         update = anim_tessellate_active
 237         )
 238     scale_mode : EnumProperty(
 239         items=(
 240                 ('CONSTANT', "Constant", "Uniform thinkness"),
 241                 ('ADAPTIVE', "Relative", "Preserve component's proportions")
 242                 ),
 243         default='ADAPTIVE',
 244         name="Z-Scale according to faces size",
 245         update = anim_tessellate_active
 246         )
 247     offset : FloatProperty(
 248         name="Surface Offset",
 249         default=1,
 250         min=-1,
 251         max=1,
 252         soft_min=-1,
 253         soft_max=1,
 254         description="Surface offset",
 255         update = anim_tessellate_active
 256         )
 257     mode : EnumProperty(
 258         items=(
 259             ('BOUNDS', "Bounds", "The component fits automatically the size of the target face"),
 260             ('LOCAL', "Local", "Based on Local coordinates, from 0 to 1"),
 261             ('GLOBAL', 'Global', "Based on Global coordinates, from 0 to 1")),
 262         default='BOUNDS',
 263         name="Component Mode",
 264         update = anim_tessellate_active
 265         )
 266     rotation_mode : EnumProperty(
 267         items=(('RANDOM', "Random", "Random faces rotation"),
 268                ('UV', "Active UV", "Rotate according to UV coordinates"),
 269                ('WEIGHT', "Weight Gradient", "Rotate according to Vertex Group gradient"),
 270                ('DEFAULT', "Default", "Default rotation")),
 271         default='DEFAULT',
 272         name="Component Rotation",
 273         update = anim_tessellate_active
 274         )
 275     rotation_direction : EnumProperty(
 276         items=(('ORTHO', "Orthogonal", "Component main directions in XY"),
 277                ('DIAG', "Diagonal", "Component main direction aligned with diagonal")),
 278         default='ORTHO',
 279         name="Direction",
 280         update = anim_tessellate_active
 281         )
 282     rotation_shift : IntProperty(
 283         name="Shift",
 284         default=0,
 285         soft_min=0,
 286         soft_max=3,
 287         description="Shift components rotation",
 288         update = anim_tessellate_active
 289         )
 290     fill_mode : EnumProperty(
 291         items=(
 292             ('TRI', 'Tri', 'Triangulate the base mesh'),
 293             ('QUAD', 'Quad', 'Regular quad tessellation. Uses only 3 or 4 vertices'),
 294             ('FAN', 'Fan', 'Radial tessellation for polygonal faces'),
 295             ('PATCH', 'Patch', 'Curved tessellation according to the last ' +
 296             'Subsurf\n(or Multires) modifiers. Works only with 4 sides ' +
 297             'patches.\nAfter the last Subsurf (or Multires) only ' +
 298             'deformation\nmodifiers can be used'),
 299             ('FRAME', 'Frame', 'Tessellation along the edges of each face')),
 300         default='QUAD',
 301         name="Fill Mode",
 302         update = anim_tessellate_active
 303         )
 304     combine_mode : EnumProperty(
 305         items=(
 306             ('LAST', 'Last', 'Show only the last iteration'),
 307             ('UNUSED', 'Unused', 'Combine each iteration with the unused faces of the previous iteration. Used for branching systems'),
 308             ('ALL', 'All', 'Combine the result of all iterations')),
 309         default='LAST',
 310         name="Combine Mode",
 311         update = anim_tessellate_active
 312         )
 313     gen_modifiers : BoolProperty(
 314         name="Generator Modifiers",
 315         default=True,
 316         description="Apply Modifiers and Shape Keys to the base object",
 317         update = anim_tessellate_active
 318         )
 319     com_modifiers : BoolProperty(
 320         name="Component Modifiers",
 321         default=True,
 322         description="Apply Modifiers and Shape Keys to the component object",
 323         update = anim_tessellate_active
 324         )
 325     merge : BoolProperty(
 326         name="Merge",
 327         default=False,
 328         description="Merge vertices in adjacent duplicates",
 329         update = anim_tessellate_active
 330         )
 331     merge_open_edges_only : BoolProperty(
 332         name="Open edges only",
 333         default=False,
 334         description="Merge only open edges",
 335         update = anim_tessellate_active
 336         )
 337     merge_thres : FloatProperty(
 338         name="Distance",
 339         default=0.0001,
 340         soft_min=0,
 341         soft_max=10,
 342         description="Limit below which to merge vertices",
 343         update = anim_tessellate_active
 344         )
 345     generator : PointerProperty(
 346         type=bpy.types.Object,
 347         name="",
 348         description="Base object for the tessellation",
 349         update = anim_tessellate_active
 350         )
 351     component : PointerProperty(
 352         type=bpy.types.Object,
 353         name="",
 354         description="Component object for the tessellation",
 355         #default="",
 356         update = anim_tessellate_active
 357         )
 358     component_coll : PointerProperty(
 359         type=bpy.types.Collection,
 360         name="",
 361         description="Use objects inside the collection",
 362         #default="",
 363         update = anim_tessellate_active
 364         )
 365     target : PointerProperty(
 366         type=bpy.types.Object,
 367         name="",
 368         description="Target object for custom direction",
 369         #default="",
 370         update = anim_tessellate_active
 371         )
 372     even_thickness : BoolProperty(
 373         name="Even Thickness",
 374         default=False,
 375         description="Iterative sampling method for determine the correct length of the vectors (Experimental)",
 376         update = anim_tessellate_active
 377         )
 378     even_thickness_iter : IntProperty(
 379         name="Even Thickness Iterations",
 380         default=3,
 381         min = 1,
 382         soft_max = 20,
 383         description="More iterations produces more accurate results but make the tessellation slower",
 384         update = anim_tessellate_active
 385         )
 386     bool_random : BoolProperty(
 387         name="Randomize",
 388         default=False,
 389         description="Randomize component rotation",
 390         update = anim_tessellate_active
 391         )
 392     rand_seed : IntProperty(
 393         name="Seed",
 394         default=0,
 395         soft_min=0,
 396         soft_max=50,
 397         description="Random seed",
 398         update = anim_tessellate_active
 399         )
 400     coll_rand_seed : IntProperty(
 401         name="Seed",
 402         default=0,
 403         soft_min=0,
 404         soft_max=50,
 405         description="Random seed",
 406         update = anim_tessellate_active
 407         )
 408     rand_step : IntProperty(
 409         name="Steps",
 410         default=1,
 411         min=1,
 412         soft_max=2,
 413         description="Random step",
 414         update = anim_tessellate_active
 415         )
 416     bool_vertex_group : BoolProperty(
 417         name="Map Vertex Group",
 418         default=False,
 419         description="Transfer all Vertex Groups from Base object",
 420         update = anim_tessellate_active
 421         )
 422     bool_selection : BoolProperty(
 423         name="On selected Faces",
 424         default=False,
 425         description="Create Tessellation only on selected faces",
 426         update = anim_tessellate_active
 427         )
 428     bool_shapekeys : BoolProperty(
 429         name="Use Shape Keys",
 430         default=False,
 431         description="Transfer Component's Shape Keys. If the name of Vertex "
 432                     "Groups and Shape Keys are the same, they will be "
 433                     "automatically combined",
 434         update = anim_tessellate_active
 435         )
 436     bool_smooth : BoolProperty(
 437         name="Smooth Shading",
 438         default=False,
 439         description="Output faces with smooth shading rather than flat shaded",
 440         update = anim_tessellate_active
 441         )
 442     bool_materials : BoolProperty(
 443         name="Transfer Materials",
 444         default=False,
 445         description="Preserve component's materials",
 446         update = anim_tessellate_active
 447         )
 448     bool_material_id : BoolProperty(
 449         name="Tessellation on Material ID",
 450         default=False,
 451         description="Apply the component only on the selected Material",
 452         update = anim_tessellate_active
 453         )
 454     material_id : IntProperty(
 455         name="Index",
 456         default=0,
 457         min=0,
 458         description="Only the faces with the chosen Material Index will be used",
 459         update = anim_tessellate_active
 460         )
 461     bool_dissolve_seams : BoolProperty(
 462         name="Dissolve Seams",
 463         default=False,
 464         description="Dissolve all seam edges",
 465         update = anim_tessellate_active
 466         )
 467     iterations : IntProperty(
 468         name="Iterations",
 469         default=1,
 470         min=1,
 471         soft_max=5,
 472         description="Automatically repeat the Tessellation using the "
 473                     + "generated geometry as new base object.\nUsefull for "
 474                     + "for branching systems. Dangerous!",
 475         update = anim_tessellate_active
 476         )
 477     bool_combine : BoolProperty(
 478         name="Combine unused",
 479         default=False,
 480         description="Combine the generated geometry with unused faces",
 481         update = anim_tessellate_active
 482         )
 483     bool_advanced : BoolProperty(
 484         name="Advanced Settings",
 485         default=False,
 486         description="Show more settings"
 487         )
 488     normals_mode : EnumProperty(
 489         items=(
 490             ('VERTS', 'Normals', 'Consistent direction based on vertices normal'),
 491             ('FACES', 'Faces', 'Based on individual faces normal'),
 492             ('CUSTOM', 'Custom', 'Custom split normals'),
 493             ('SHAPEKEYS', 'Keys', "According to base object's shape keys"),
 494             ('OBJECT', 'Object', "According to a target object")),
 495         default='VERTS',
 496         name="Direction",
 497         update = anim_tessellate_active
 498         )
 499     error_message : StringProperty(
 500         name="Error Message",
 501         default=""
 502         )
 503     warning_message : StringProperty(
 504         name="Warning Message",
 505         default=""
 506         )
 507     warning_message_thickness : StringProperty(
 508         name="Warning Message Thickness",
 509         default=""
 510         )
 511     warning_message_merge : StringProperty(
 512         name="Warning Message Merge",
 513         default=""
 514         )
 515     bounds_x : EnumProperty(
 516             items=(
 517                 ('EXTEND', 'Extend', 'Default X coordinates'),
 518                 ('CLIP', 'Clip', 'Trim out of bounds in X direction'),
 519                 ('CYCLIC', 'Cyclic', 'Cyclic components in X direction')),
 520             default='EXTEND',
 521             name="Bounds X",
 522             update = anim_tessellate_active
 523             )
 524     bounds_y : EnumProperty(
 525             items=(
 526                 ('EXTEND', 'Extend', 'Default Y coordinates'),
 527                 ('CLIP', 'Clip', 'Trim out of bounds in Y direction'),
 528                 ('CYCLIC', 'Cyclic', 'Cyclic components in Y direction')),
 529             default='EXTEND',
 530             name="Bounds Y",
 531             update = anim_tessellate_active
 532             )
 533     close_mesh : EnumProperty(
 534             items=(
 535                 ('NONE', 'None', 'Keep the mesh open'),
 536                 ('CAP', 'Cap Holes', 'Automatically cap open loops'),
 537                 ('BRIDGE', 'Bridge Open Loops', 'Automatically bridge loop pairs'),
 538                 ('BRIDGE_CAP', 'Custom', 'Bridge loop pairs and cap holes according to vertex groups')),
 539             default='NONE',
 540             name="Close Mesh",
 541             update = anim_tessellate_active
 542             )
 543     cap_faces : BoolProperty(
 544             name="Cap Holes",
 545             default=False,
 546             description="Cap open edges loops",
 547             update = anim_tessellate_active
 548             )
 549     frame_boundary : BoolProperty(
 550             name="Frame Boundary",
 551             default=False,
 552             description="Support face boundaries",
 553             update = anim_tessellate_active
 554             )
 555     fill_frame : BoolProperty(
 556             name="Fill Frame",
 557             default=False,
 558             description="Fill inner faces with Fan tessellation",
 559             update = anim_tessellate_active
 560             )
 561     boundary_mat_offset : IntProperty(
 562             name="Material Offset",
 563             default=0,
 564             description="Material Offset for boundaries (with Multi Components or Material ID)",
 565             update = anim_tessellate_active
 566             )
 567     fill_frame_mat : IntProperty(
 568             name="Material Offset",
 569             default=0,
 570             description="Material Offset for inner faces (with Multi Components or Material ID)",
 571             update = anim_tessellate_active
 572             )
 573     open_edges_crease : FloatProperty(
 574             name="Open Edges Crease",
 575             default=0,
 576             min=0,
 577             max=1,
 578             description="Automatically set crease for open edges",
 579             update = anim_tessellate_active
 580             )
 581     bridge_edges_crease : FloatProperty(
 582             name="Bridge Edges Crease",
 583             default=0,
 584             min=0,
 585             max=1,
 586             description="Automatically set crease for bridge edges",
 587             update = anim_tessellate_active
 588             )
 589     bridge_smoothness : FloatProperty(
 590             name="Smoothness",
 591             default=1,
 592             min=0,
 593             max=1,
 594             description="Bridge Smoothness",
 595             update = anim_tessellate_active
 596             )
 597     frame_thickness : FloatProperty(
 598             name="Frame Thickness",
 599             default=0.2,
 600             min=0,
 601             soft_max=2,
 602             description="Frame Thickness",
 603             update = anim_tessellate_active
 604             )
 605     frame_mode : EnumProperty(
 606             items=(
 607                 ('CONSTANT', 'Constant', 'Even thickness'),
 608                 ('RELATIVE', 'Relative', 'Frame offset depends on face areas')),
 609             default='CONSTANT',
 610             name="Offset",
 611             update = anim_tessellate_active
 612             )
 613     bridge_cuts : IntProperty(
 614             name="Cuts",
 615             default=0,
 616             min=0,
 617             max=20,
 618             description="Bridge Cuts",
 619             update = anim_tessellate_active
 620             )
 621     cap_material_offset : IntProperty(
 622             name="Material Offset",
 623             default=0,
 624             min=0,
 625             description="Material index offset for the cap faces",
 626             update = anim_tessellate_active
 627             )
 628     bridge_material_offset : IntProperty(
 629             name="Material Offset",
 630             default=0,
 631             min=0,
 632             description="Material index offset for the bridge faces",
 633             update = anim_tessellate_active
 634             )
 635     patch_subs : IntProperty(
 636             name="Patch Subdivisions",
 637             default=0,
 638             min=0,
 639             description="Subdivisions levels for Patch tessellation after the first iteration",
 640             update = anim_tessellate_active
 641             )
 642     use_origin_offset : BoolProperty(
 643             name="Align to Origins",
 644             default=False,
 645             description="Define offset according to components origin and local Z coordinate",
 646             update = anim_tessellate_active
 647             )
 648
 649     vertex_group_thickness : StringProperty(
 650             name="Thickness weight", default='',
 651             description="Vertex Group used for thickness",
 652             update = anim_tessellate_active
 653             )
 654     invert_vertex_group_thickness : BoolProperty(
 655             name="Invert", default=False,
 656             description="Invert the vertex group influence",
 657             update = anim_tessellate_active
 658             )
 659     vertex_group_thickness_factor : FloatProperty(
 660             name="Factor",
 661             default=0,
 662             min=0,
 663             max=1,
 664             description="Thickness factor to use for zero vertex group influence",
 665             update = anim_tessellate_active
 666             )
 667
 668     vertex_group_cap_owner : EnumProperty(
 669             items=(
 670                 ('BASE', 'Base', 'Use base vertex group'),
 671                 ('COMP', 'Component', 'Use component vertex group')),
 672             default='COMP',
 673             name="Source",
 674             update = anim_tessellate_active
 675             )
 676     vertex_group_cap : StringProperty(
 677             name="Cap Vertex Group", default='',
 678             description="Vertex Group used for cap open edges",
 679             update = anim_tessellate_active
 680             )
 681     invert_vertex_group_cap : BoolProperty(
 682             name="Invert", default=False,
 683             description="Invert the vertex group influence",
 684             update = anim_tessellate_active
 685             )
 686
 687     vertex_group_bridge_owner : EnumProperty(
 688             items=(
 689                 ('BASE', 'Base', 'Use base vertex group'),
 690                 ('COMP', 'Component', 'Use component vertex group')),
 691             default='COMP',
 692             name="Source",
 693             update = anim_tessellate_active
 694             )
 695     vertex_group_bridge : StringProperty(
 696             name="Bridge Vertex Group", default='',
 697             description="Vertex Group used for bridge open edges",
 698             update = anim_tessellate_active
 699             )
 700     invert_vertex_group_bridge : BoolProperty(
 701             name="Invert", default=False,
 702             description="Invert the vertex group influence",
 703             update = anim_tessellate_active
 704             )
 705
 706     vertex_group_rotation : StringProperty(
 707             name="Rotation weight", default='',
 708             description="Vertex Group used for rotation",
 709             update = anim_tessellate_active
 710             )
 711     invert_vertex_group_rotation : BoolProperty(
 712             name="Invert", default=False,
 713             description="Invert the vertex group influence",
 714             update = anim_tessellate_active
 715             )
 716     smooth_normals : BoolProperty(
 717             name="Smooth Normals", default=False,
 718             description="Smooth normals of the surface in order to reduce intersections",
 719             update = anim_tessellate_active
 720             )
 721     smooth_normals_iter : IntProperty(
 722             name="Iterations",
 723             default=5,
 724             min=0,
 725             description="Smooth iterations",
 726             update = anim_tessellate_active
 727             )
 728     smooth_normals_uv : FloatProperty(
 729             name="UV Anisotropy",
 730             default=0,
 731             min=-1,
 732             max=1,
 733             description="0 means no anisotropy, -1 represent the U direction, while 1 represent the V direction",
 734             update = anim_tessellate_active
 735             )
 736     vertex_group_smooth_normals : StringProperty(
 737             name="Smooth normals weight", default='',
 738             description="Vertex Group used for smooth normals",
 739             update = anim_tessellate_active
 740             )
 741     invert_vertex_group_smooth_normals : BoolProperty(
 742             name="Invert", default=False,
 743             description="Invert the vertex group influence",
 744             update = anim_tessellate_active
 745             )
 746
 747     vertex_group_distribution : StringProperty(
 748             name="Distribution weight", default='',
 749             description="Vertex Group used for gradient distribution",
 750             update = anim_tessellate_active
 751             )
 752     invert_vertex_group_distribution : BoolProperty(
 753             name="Invert", default=False,
 754             description="Invert the vertex group influence",
 755             update = anim_tessellate_active
 756             )
 757     vertex_group_distribution_factor : FloatProperty(
 758             name="Factor",
 759             default=0,
 760             min=0,
 761             max=1,
 762             description="Randomness factor to use for zero vertex group influence",
 763             update = anim_tessellate_active
 764             )
 765     consistent_wedges : BoolProperty(
 766             name="Consistent Wedges", default=True,
 767             description="Use same component for the wedges generated by the Fan tessellation",
 768             update = anim_tessellate_active
 769             )
 770     normals_x : FloatProperty(
 771             name="X", default=1, min=0, max=1,
 772             description="Scale X component of the normals",
 773             update = anim_tessellate_active
 774             )
 775     normals_y : FloatProperty(
 776             name="Y", default=1, min=0, max=1,
 777             description="Scale Y component of the normals",
 778             update = anim_tessellate_active
 779             )
 780     normals_z : FloatProperty(
 781             name="Z", default=1, min=0, max=1,
 782             description="Scale Z component of the normals",
 783             update = anim_tessellate_active
 784             )
 785     vertex_group_scale_normals : StringProperty(
 786             name="Scale normals weight", default='',
 787             description="Vertex Group used for editing the normals directions",
 788             update = anim_tessellate_active
 789             )
 790     invert_vertex_group_scale_normals : BoolProperty(
 791             name="Invert", default=False,
 792             description="Invert the vertex group influence",
 793             update = anim_tessellate_active
 794             )
 795     boundary_variable_offset : BoolProperty(
 796             name="Boundary Variable Offset", default=False,
 797             description="Additional material offset based on the number of boundary vertices",
 798             update = anim_tessellate_active
 799             )
 800     auto_rotate_boundary : BoolProperty(
 801             name="Automatic Rotation", default=False,
 802             description="Automatically rotate the boundary faces",
 803             update = anim_tessellate_active
 804             )
 805
 806 def store_parameters(operator, ob):
 807     ob.tissue_tessellate.bool_hold = True
 808     if operator.generator in bpy.data.objects.keys():
 809         ob.tissue_tessellate.generator = bpy.data.objects[operator.generator]
 810     if operator.component in bpy.data.objects.keys():
 811         ob.tissue_tessellate.component = bpy.data.objects[operator.component]
 812     if operator.component_coll in bpy.data.collections.keys():
 813         ob.tissue_tessellate.component_coll = bpy.data.collections[operator.component_coll]
 814     if operator.target in bpy.data.objects.keys():
 815         ob.tissue_tessellate.target = bpy.data.objects[operator.target]
 816     ob.tissue_tessellate.even_thickness = operator.even_thickness
 817     ob.tissue_tessellate.even_thickness_iter = operator.even_thickness_iter
 818     ob.tissue_tessellate.zscale = operator.zscale
 819     ob.tissue_tessellate.offset = operator.offset
 820     ob.tissue_tessellate.gen_modifiers = operator.gen_modifiers
 821     ob.tissue_tessellate.com_modifiers = operator.com_modifiers
 822     ob.tissue_tessellate.mode = operator.mode
 823     ob.tissue_tessellate.rotation_mode = operator.rotation_mode
 824     ob.tissue_tessellate.rotation_shift = operator.rotation_shift
 825     ob.tissue_tessellate.rotation_direction = operator.rotation_direction
 826     ob.tissue_tessellate.merge = operator.merge
 827     ob.tissue_tessellate.merge_open_edges_only = operator.merge_open_edges_only
 828     ob.tissue_tessellate.merge_thres = operator.merge_thres
 829     ob.tissue_tessellate.scale_mode = operator.scale_mode
 830     ob.tissue_tessellate.bool_random = operator.bool_random
 831     ob.tissue_tessellate.rand_seed = operator.rand_seed
 832     ob.tissue_tessellate.coll_rand_seed = operator.coll_rand_seed
 833     ob.tissue_tessellate.rand_step = operator.rand_step
 834     ob.tissue_tessellate.fill_mode = operator.fill_mode
 835     ob.tissue_tessellate.bool_vertex_group = operator.bool_vertex_group
 836     ob.tissue_tessellate.bool_selection = operator.bool_selection
 837     ob.tissue_tessellate.bool_shapekeys = operator.bool_shapekeys
 838     ob.tissue_tessellate.bool_smooth = operator.bool_smooth
 839     ob.tissue_tessellate.bool_materials = operator.bool_materials
 840     ob.tissue_tessellate.bool_material_id = operator.bool_material_id
 841     ob.tissue_tessellate.material_id = operator.material_id
 842     ob.tissue_tessellate.bool_dissolve_seams = operator.bool_dissolve_seams
 843     ob.tissue_tessellate.iterations = operator.iterations
 844     ob.tissue_tessellate.bool_advanced = operator.bool_advanced
 845     ob.tissue_tessellate.normals_mode = operator.normals_mode
 846     ob.tissue_tessellate.bool_combine = operator.bool_combine
 847     ob.tissue_tessellate.combine_mode = operator.combine_mode
 848     ob.tissue_tessellate.bounds_x = operator.bounds_x
 849     ob.tissue_tessellate.bounds_y = operator.bounds_y
 850     ob.tissue_tessellate.cap_faces = operator.cap_faces
 851     ob.tissue_tessellate.close_mesh = operator.close_mesh
 852     ob.tissue_tessellate.bridge_cuts = operator.bridge_cuts
 853     ob.tissue_tessellate.bridge_smoothness = operator.bridge_smoothness
 854     ob.tissue_tessellate.frame_thickness = operator.frame_thickness
 855     ob.tissue_tessellate.frame_mode = operator.frame_mode
 856     ob.tissue_tessellate.frame_boundary = operator.frame_boundary
 857     ob.tissue_tessellate.fill_frame = operator.fill_frame
 858     ob.tissue_tessellate.boundary_mat_offset = operator.boundary_mat_offset
 859     ob.tissue_tessellate.fill_frame_mat = operator.fill_frame_mat
 860     ob.tissue_tessellate.cap_material_offset = operator.cap_material_offset
 861     ob.tissue_tessellate.patch_subs = operator.patch_subs
 862     ob.tissue_tessellate.use_origin_offset = operator.use_origin_offset
 863     ob.tissue_tessellate.vertex_group_thickness = operator.vertex_group_thickness
 864     ob.tissue_tessellate.invert_vertex_group_thickness = operator.invert_vertex_group_thickness
 865     ob.tissue_tessellate.vertex_group_thickness_factor = operator.vertex_group_thickness_factor
 866     ob.tissue_tessellate.vertex_group_distribution = operator.vertex_group_distribution
 867     ob.tissue_tessellate.invert_vertex_group_distribution = operator.invert_vertex_group_distribution
 868     ob.tissue_tessellate.vertex_group_distribution_factor = operator.vertex_group_distribution_factor
 869     ob.tissue_tessellate.vertex_group_cap_owner = operator.vertex_group_cap_owner
 870     ob.tissue_tessellate.vertex_group_cap = operator.vertex_group_cap
 871     ob.tissue_tessellate.invert_vertex_group_cap = operator.invert_vertex_group_cap
 872     ob.tissue_tessellate.vertex_group_bridge_owner = operator.vertex_group_bridge_owner
 873     ob.tissue_tessellate.vertex_group_bridge = operator.vertex_group_bridge
 874     ob.tissue_tessellate.invert_vertex_group_bridge = operator.invert_vertex_group_bridge
 875     ob.tissue_tessellate.vertex_group_rotation = operator.vertex_group_rotation
 876     ob.tissue_tessellate.invert_vertex_group_rotation = operator.invert_vertex_group_rotation
 877     ob.tissue_tessellate.smooth_normals = operator.smooth_normals
 878     ob.tissue_tessellate.smooth_normals_iter = operator.smooth_normals_iter
 879     ob.tissue_tessellate.smooth_normals_uv = operator.smooth_normals_uv
 880     ob.tissue_tessellate.vertex_group_smooth_normals = operator.vertex_group_smooth_normals
 881     ob.tissue_tessellate.invert_vertex_group_smooth_normals = operator.invert_vertex_group_smooth_normals
 882     ob.tissue_tessellate.component_mode = operator.component_mode
 883     ob.tissue_tessellate.consistent_wedges = operator.consistent_wedges
 884     ob.tissue_tessellate.normals_x = operator.normals_x
 885     ob.tissue_tessellate.normals_y = operator.normals_y
 886     ob.tissue_tessellate.normals_z = operator.normals_z
 887     ob.tissue_tessellate.vertex_group_scale_normals = operator.vertex_group_scale_normals
 888     ob.tissue_tessellate.invert_vertex_group_scale_normals = operator.invert_vertex_group_scale_normals
 889     ob.tissue_tessellate.boundary_variable_offset = operator.boundary_variable_offset
 890     ob.tissue_tessellate.auto_rotate_boundary = operator.auto_rotate_boundary
 891     ob.tissue_tessellate.bool_hold = False
 892     return ob
 893
 894 def load_parameters(operator, ob):
 895     operator.generator = ob.tissue_tessellate.generator.name
 896     operator.component = ob.tissue_tessellate.component.name
 897     operator.component_coll = ob.tissue_tessellate.component_coll.name
 898     operator.zscale = ob.tissue_tessellate.zscale
 899     operator.offset = ob.tissue_tessellate.offset
 900     operator.gen_modifiers = ob.tissue_tessellate.gen_modifiers
 901     operator.com_modifiers = ob.tissue_tessellate.com_modifiers
 902     operator.mode = ob.tissue_tessellate.mode
 903     operator.rotation_mode = ob.tissue_tessellate.rotation_mode
 904     operator.rotation_shift = ob.tissue_tessellate.rotation_shift
 905     operator.rotation_direction = ob.tissue_tessellate.rotation_direction
 906     operator.merge = ob.tissue_tessellate.merge
 907     operator.merge_open_edges_only = ob.tissue_tessellate.merge_open_edges_only
 908     operator.merge_thres = ob.tissue_tessellate.merge_thres
 909     operator.scale_mode = ob.tissue_tessellate.scale_mode
 910     operator.bool_random = ob.tissue_tessellate.bool_random
 911     operator.rand_seed = ob.tissue_tessellate.rand_seed
 912     operator.coll_rand_seed = ob.tissue_tessellate.coll_rand_seed
 913     operator.rand_step = ob.tissue_tessellate.rand_step
 914     operator.fill_mode = ob.tissue_tessellate.fill_mode
 915     operator.bool_vertex_group = ob.tissue_tessellate.bool_vertex_group
 916     operator.bool_selection = ob.tissue_tessellate.bool_selection
 917     operator.bool_shapekeys = ob.tissue_tessellate.bool_shapekeys
 918     operator.bool_smooth = ob.tissue_tessellate.bool_smooth
 919     operator.bool_materials = ob.tissue_tessellate.bool_materials
 920     operator.bool_material_id = ob.tissue_tessellate.bool_material_id
 921     operator.material_id = ob.tissue_tessellate.material_id
 922     operator.bool_dissolve_seams = ob.tissue_tessellate.bool_dissolve_seams
 923     operator.iterations = ob.tissue_tessellate.iterations
 924     operator.bool_advanced = ob.tissue_tessellate.bool_advanced
 925     operator.normals_mode = ob.tissue_tessellate.normals_mode
 926     operator.bool_combine = ob.tissue_tessellate.bool_combine
 927     operator.combine_mode = ob.tissue_tessellate.combine_mode
 928     operator.bounds_x = ob.tissue_tessellate.bounds_x
 929     operator.bounds_y = ob.tissue_tessellate.bounds_y
 930     operator.cap_faces = ob.tissue_tessellate.cap_faces
 931     operator.close_mesh = ob.tissue_tessellate.close_mesh
 932     operator.bridge_cuts = ob.tissue_tessellate.bridge_cuts
 933     operator.bridge_smoothness = ob.tissue_tessellate.bridge_smoothness
 934     operator.cap_material_offset = ob.tissue_tessellate.cap_material_offset
 935     operator.patch_subs = ob.tissue_tessellate.patch_subs
 936     operator.frame_boundary = ob.tissue_tessellate.frame_boundary
 937     operator.fill_frame = ob.tissue_tessellate.fill_frame
 938     operator.boundary_mat_offset = ob.tissue_tessellate.boundary_mat_offset
 939     operator.fill_frame_mat = ob.tissue_tessellate.fill_frame_mat
 940     operator.frame_thickness = ob.tissue_tessellate.frame_thickness
 941     operator.frame_mode = ob.tissue_tessellate.frame_mode
 942     operator.use_origin_offset = ob.tissue_tessellate.use_origin_offset
 943     operator.vertex_group_thickness = ob.tissue_tessellate.vertex_group_thickness
 944     operator.invert_vertex_group_thickness = ob.tissue_tessellate.invert_vertex_group_thickness
 945     operator.vertex_group_thickness_factor = ob.tissue_tessellate.vertex_group_thickness_factor
 946     operator.vertex_group_distribution = ob.tissue_tessellate.vertex_group_distribution
 947     operator.invert_vertex_group_distribution = ob.tissue_tessellate.invert_vertex_group_distribution
 948     operator.vertex_group_distribution_factor = ob.tissue_tessellate.vertex_group_distribution_factor
 949     operator.vertex_group_cap_owner = ob.tissue_tessellate.vertex_group_cap_owner
 950     operator.vertex_group_cap = ob.tissue_tessellate.vertex_group_cap
 951     operator.invert_vertex_group_cap = ob.tissue_tessellate.invert_vertex_group_cap
 952     operator.vertex_group_bridge_owner = ob.tissue_tessellate.vertex_group_bridge_owner
 953     operator.vertex_group_bridge = ob.tissue_tessellate.vertex_group_bridge
 954     operator.invert_vertex_group_bridge = ob.tissue_tessellate.invert_vertex_group_bridge
 955     operator.vertex_group_rotation = ob.tissue_tessellate.vertex_group_rotation
 956     operator.invert_vertex_group_rotation = ob.tissue_tessellate.invert_vertex_group_rotation
 957     operator.smooth_normals = ob.tissue_tessellate.smooth_normals
 958     operator.smooth_normals_iter = ob.tissue_tessellate.smooth_normals_iter
 959     operator.smooth_normals_uv = ob.tissue_tessellate.smooth_normals_uv
 960     operator.vertex_group_smooth_normals = ob.tissue_tessellate.vertex_group_smooth_normals
 961     operator.invert_vertex_group_smooth_normals = ob.tissue_tessellate.invert_vertex_group_smooth_normals
 962     operator.component_mode = ob.tissue_tessellate.component_mode
 963     operator.consistent_wedges = ob.tissue_tessellate.consistent_wedges
 964     operator.normals_x = ob.tissue_tessellate.normals_x
 965     operator.normals_y = ob.tissue_tessellate.normals_y
 966     operator.normals_z = ob.tissue_tessellate.normals_z
 967     operator.vertex_group_scale_normals = ob.tissue_tessellate.vertex_group_scale_normals
 968     operator.invert_vertex_group_scale_normals = ob.tissue_tessellate.invert_vertex_group_scale_normals
 969     operator.boundary_variable_offset = ob.tissue_tessellate.boundary_variable_offset
 970     operator.auto_rotate_boundary = ob.tissue_tessellate.auto_rotate_boundary
 971     return ob
 972
 973 def props_to_dict(ob):
 974     props = ob.tissue_tessellate
 975     tessellate_dict = {}
 976     tessellate_dict['self'] = ob
 977     tessellate_dict['generator'] = props.generator
 978     tessellate_dict['component'] = props.component
 979     tessellate_dict['component_coll'] = props.component_coll
 980     tessellate_dict['offset'] = props.offset
 981     tessellate_dict['zscale'] = props.zscale
 982     tessellate_dict['gen_modifiers'] = props.gen_modifiers
 983     tessellate_dict['com_modifiers'] = props.com_modifiers
 984     tessellate_dict['mode'] = props.mode
 985     tessellate_dict['scale_mode'] = props.scale_mode
 986     tessellate_dict['rotation_mode'] = props.rotation_mode
 987     tessellate_dict['rotation_shift'] = props.rotation_shift
 988     tessellate_dict['rotation_direction'] = props.rotation_direction
 989     tessellate_dict['rand_seed'] = props.rand_seed
 990     tessellate_dict['coll_rand_seed'] = props.coll_rand_seed
 991     tessellate_dict['rand_step'] = props.rand_step
 992     tessellate_dict['fill_mode'] = props.fill_mode
 993     tessellate_dict['bool_vertex_group'] = props.bool_vertex_group
 994     tessellate_dict['bool_selection'] = props.bool_selection
 995     tessellate_dict['bool_shapekeys'] = props.bool_shapekeys
 996     tessellate_dict['bool_material_id'] = props.bool_material_id
 997     tessellate_dict['material_id'] = props.material_id
 998     tessellate_dict['normals_mode'] = props.normals_mode
 999     tessellate_dict['bounds_x'] = props.bounds_x
1000     tessellate_dict['bounds_y'] = props.bounds_y
1001     tessellate_dict['use_origin_offset'] = props.use_origin_offset
1002     tessellate_dict['target'] = props.target
1003     tessellate_dict['even_thickness'] = props.even_thickness
1004     tessellate_dict['even_thickness_iter'] = props.even_thickness_iter
1005     tessellate_dict['frame_thickness'] = props.frame_thickness
1006     tessellate_dict['frame_mode'] = props.frame_mode
1007     tessellate_dict['frame_boundary'] = props.frame_boundary
1008     tessellate_dict['fill_frame'] = props.fill_frame
1009     tessellate_dict['boundary_mat_offset'] = props.boundary_mat_offset
1010     tessellate_dict['fill_frame_mat'] = props.fill_frame_mat
1011     tessellate_dict['vertex_group_thickness'] = props.vertex_group_thickness
1012     tessellate_dict['invert_vertex_group_thickness'] = props.invert_vertex_group_thickness
1013     tessellate_dict['vertex_group_thickness_factor'] = props.vertex_group_thickness_factor
1014     tessellate_dict['vertex_group_distribution'] = props.vertex_group_distribution
1015     tessellate_dict['invert_vertex_group_distribution'] = props.invert_vertex_group_distribution
1016     tessellate_dict['vertex_group_distribution_factor'] = props.vertex_group_distribution_factor
1017     tessellate_dict['vertex_group_cap_owner'] = props.vertex_group_cap_owner
1018     tessellate_dict['vertex_group_cap'] = props.vertex_group_cap
1019     tessellate_dict['invert_vertex_group_cap'] = props.invert_vertex_group_cap
1020     tessellate_dict['vertex_group_bridge_owner'] = props.vertex_group_bridge_owner
1021     tessellate_dict['vertex_group_bridge'] = props.vertex_group_bridge
1022     tessellate_dict['invert_vertex_group_bridge'] = props.invert_vertex_group_bridge
1023     tessellate_dict['vertex_group_rotation'] = props.vertex_group_rotation
1024     tessellate_dict['invert_vertex_group_rotation'] = props.invert_vertex_group_rotation
1025     tessellate_dict['smooth_normals'] = props.smooth_normals
1026     tessellate_dict['smooth_normals_iter'] = props.smooth_normals_iter
1027     tessellate_dict['smooth_normals_uv'] = props.smooth_normals_uv
1028     tessellate_dict['vertex_group_smooth_normals'] = props.vertex_group_smooth_normals
1029     tessellate_dict['invert_vertex_group_smooth_normals'] = props.invert_vertex_group_smooth_normals
1030     tessellate_dict['component_mode'] = props.component_mode
1031     tessellate_dict['consistent_wedges'] = props.consistent_wedges
1032     tessellate_dict["normals_x"] = props.normals_x
1033     tessellate_dict["normals_y"] = props.normals_y
1034     tessellate_dict["normals_z"] = props.normals_z
1035     tessellate_dict["vertex_group_scale_normals"] = props.vertex_group_scale_normals
1036     tessellate_dict["invert_vertex_group_scale_normals"] = props.invert_vertex_group_scale_normals
1037     tessellate_dict["boundary_variable_offset"] = props.boundary_variable_offset
1038     tessellate_dict["auto_rotate_boundary"] = props.auto_rotate_boundary
1039     return tessellate_dict
1040
1041 def copy_tessellate_props(source_ob, target_ob):
1042     source_props = source_ob.tissue_tessellate
1043     target_props = target_ob.tissue_tessellate
1044     for key in source_props.keys():
1045         target_props[key] = source_props[key]
1046     return