source/blender/blenloader/intern/versioning_270.c

   1 /*
   2  * ***** BEGIN GPL LICENSE BLOCK *****
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  *
  18  * Contributor(s): Blender Foundation
  19  *
  20  * ***** END GPL LICENSE BLOCK *****
  21  *
  22  */
  23
  24 /** \file blender/blenloader/intern/versioning_270.c
  25  *  \ingroup blenloader
  26  */
  27
  28 #include "BLI_utildefines.h"
  29 #include "BLI_compiler_attrs.h"
  30 #include "BLI_string.h"
  31
  32 /* for MinGW32 definition of NULL, could use BLI_blenlib.h instead too */
  33 #include <stddef.h>
  34
  35 /* allow readfile to use deprecated functionality */
  36 #define DNA_DEPRECATED_ALLOW
  37
  38 #include "DNA_brush_types.h"
  39 #include "DNA_camera_types.h"
  40 #include "DNA_cloth_types.h"
  41 #include "DNA_constraint_types.h"
  42 #include "DNA_sdna_types.h"
  43 #include "DNA_sequence_types.h"
  44 #include "DNA_space_types.h"
  45 #include "DNA_screen_types.h"
  46 #include "DNA_object_types.h"
  47 #include "DNA_mesh_types.h"
  48 #include "DNA_modifier_types.h"
  49 #include "DNA_particle_types.h"
  50 #include "DNA_linestyle_types.h"
  51 #include "DNA_actuator_types.h"
  52 #include "DNA_camera_types.h"
  53 #include "DNA_view3d_types.h"
  54
  55 #include "DNA_genfile.h"
  56
  57 #include "BKE_main.h"
  58 #include "BKE_modifier.h"
  59 #include "BKE_node.h"
  60 #include "BKE_scene.h"
  61 #include "BKE_sequencer.h"
  62 #include "BKE_screen.h"
  63 #include "BKE_sequencer.h"
  64
  65 #include "BLI_math.h"
  66 #include "BLI_listbase.h"
  67 #include "BLI_string.h"
  68
  69 #include "BLO_readfile.h"
  70
  71 #include "readfile.h"
  72
  73 #include "MEM_guardedalloc.h"
  74
  75 static void do_version_constraints_radians_degrees_270_1(ListBase *lb)
  76 {
  77         bConstraint *con;
  78
  79         for (con = lb->first; con; con = con->next) {
  80                 if (con->type == CONSTRAINT_TYPE_TRANSFORM) {
  81                         bTransformConstraint *data = (bTransformConstraint *)con->data;
  82                         const float deg_to_rad_f = DEG2RADF(1.0f);
  83
  84                         if (data->from == TRANS_ROTATION) {
  85                                 mul_v3_fl(data->from_min, deg_to_rad_f);
  86                                 mul_v3_fl(data->from_max, deg_to_rad_f);
  87                         }
  88
  89                         if (data->to == TRANS_ROTATION) {
  90                                 mul_v3_fl(data->to_min, deg_to_rad_f);
  91                                 mul_v3_fl(data->to_max, deg_to_rad_f);
  92                         }
  93                 }
  94         }
  95 }
  96
  97 static void do_version_constraints_radians_degrees_270_5(ListBase *lb)
  98 {
  99         bConstraint *con;
 100
 101         for (con = lb->first; con; con = con->next) {
 102                 if (con->type == CONSTRAINT_TYPE_TRANSFORM) {
 103                         bTransformConstraint *data = (bTransformConstraint *)con->data;
 104
 105                         if (data->from == TRANS_ROTATION) {
 106                                 copy_v3_v3(data->from_min_rot, data->from_min);
 107                                 copy_v3_v3(data->from_max_rot, data->from_max);
 108                         }
 109                         else if (data->from == TRANS_SCALE) {
 110                                 copy_v3_v3(data->from_min_scale, data->from_min);
 111                                 copy_v3_v3(data->from_max_scale, data->from_max);
 112                         }
 113
 114                         if (data->to == TRANS_ROTATION) {
 115                                 copy_v3_v3(data->to_min_rot, data->to_min);
 116                                 copy_v3_v3(data->to_max_rot, data->to_max);
 117                         }
 118                         else if (data->to == TRANS_SCALE) {
 119                                 copy_v3_v3(data->to_min_scale, data->to_min);
 120                                 copy_v3_v3(data->to_max_scale, data->to_max);
 121                         }
 122                 }
 123         }
 124 }
 125
 126 static void do_version_constraints_stretch_to_limits(ListBase *lb)
 127 {
 128         bConstraint *con;
 129
 130         for (con = lb->first; con; con = con->next) {
 131                 if (con->type == CONSTRAINT_TYPE_STRETCHTO) {
 132                         bStretchToConstraint *data = (bStretchToConstraint *)con->data;
 133                         data->bulge_min = 1.0f;
 134                         data->bulge_max = 1.0f;
 135                 }
 136         }
 137 }
 138
 139 void blo_do_versions_270(FileData *fd, Library *UNUSED(lib), Main *main)
 140 {
 141         if (!MAIN_VERSION_ATLEAST(main, 270, 0)) {
 142
 143                 if (!DNA_struct_elem_find(fd->filesdna, "BevelModifierData", "float", "profile")) {
 144                         Object *ob;
 145
 146                         for (ob = main->object.first; ob; ob = ob->id.next) {
 147                                 ModifierData *md;
 148                                 for (md = ob->modifiers.first; md; md = md->next) {
 149                                         if (md->type == eModifierType_Bevel) {
 150                                                 BevelModifierData *bmd = (BevelModifierData *)md;
 151                                                 bmd->profile = 0.5f;
 152                                                 bmd->val_flags = MOD_BEVEL_AMT_OFFSET;
 153                                         }
 154                                 }
 155                         }
 156                 }
 157
 158                 /* nodes don't use fixed node->id any more, clean up */
 159                 FOREACH_NODETREE(main, ntree, id) {
 160                         if (ntree->type == NTREE_COMPOSIT) {
 161                                 bNode *node;
 162                                 for (node = ntree->nodes.first; node; node = node->next) {
 163                                         if (ELEM(node->type, CMP_NODE_COMPOSITE, CMP_NODE_OUTPUT_FILE)) {
 164                                                 node->id = NULL;
 165                                         }
 166                                 }
 167                         }
 168                 } FOREACH_NODETREE_END
 169
 170                 {
 171                         bScreen *screen;
 172
 173                         for (screen = main->screen.first; screen; screen = screen->id.next) {
 174                                 ScrArea *area;
 175                                 for (area = screen->areabase.first; area; area = area->next) {
 176                                         SpaceLink *space_link;
 177                                         for (space_link = area->spacedata.first; space_link; space_link = space_link->next) {
 178                                                 if (space_link->spacetype == SPACE_CLIP) {
 179                                                         SpaceClip *space_clip = (SpaceClip *) space_link;
 180                                                         if (space_clip->mode != SC_MODE_MASKEDIT) {
 181                                                                 space_clip->mode = SC_MODE_TRACKING;
 182                                                         }
 183                                                 }
 184                                         }
 185                                 }
 186                         }
 187                 }
 188
 189                 if (!DNA_struct_elem_find(fd->filesdna, "MovieTrackingSettings", "float", "default_weight")) {
 190                         MovieClip *clip;
 191                         for (clip = main->movieclip.first; clip; clip = clip->id.next) {
 192                                 clip->tracking.settings.default_weight = 1.0f;
 193                         }
 194                 }
 195         }
 196
 197         if (!MAIN_VERSION_ATLEAST(main, 270, 1)) {
 198                 Scene *sce;
 199                 Object *ob;
 200
 201                 /* Update Transform constraint (another deg -> rad stuff). */
 202                 for (ob = main->object.first; ob; ob = ob->id.next) {
 203                         do_version_constraints_radians_degrees_270_1(&ob->constraints);
 204
 205                         if (ob->pose) {
 206                                 /* Bones constraints! */
 207                                 bPoseChannel *pchan;
 208                                 for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
 209                                         do_version_constraints_radians_degrees_270_1(&pchan->constraints);
 210                                 }
 211                         }
 212                 }
 213
 214                 for (sce = main->scene.first; sce; sce = sce->id.next) {
 215                         if (sce->r.raytrace_structure == R_RAYSTRUCTURE_BLIBVH) {
 216                                 sce->r.raytrace_structure = R_RAYSTRUCTURE_AUTO;
 217                         }
 218                 }
 219         }
 220
 221         if (!MAIN_VERSION_ATLEAST(main, 270, 2)) {
 222                 Mesh *me;
 223
 224                 /* Mesh smoothresh deg->rad. */
 225                 for (me = main->mesh.first; me; me = me->id.next) {
 226                         me->smoothresh = DEG2RADF(me->smoothresh);
 227                 }
 228         }
 229
 230         if (!MAIN_VERSION_ATLEAST(main, 270, 3)) {
 231                 FreestyleLineStyle *linestyle;
 232
 233                 for (linestyle = main->linestyle.first; linestyle; linestyle = linestyle->id.next) {
 234                         linestyle->flag |= LS_NO_SORTING;
 235                         linestyle->sort_key = LS_SORT_KEY_DISTANCE_FROM_CAMERA;
 236                         linestyle->integration_type = LS_INTEGRATION_MEAN;
 237                 }
 238         }
 239
 240         if (!MAIN_VERSION_ATLEAST(main, 270, 4)) {
 241                 /* ui_previews were not handled correctly when copying areas, leading to corrupted files (see T39847).
 242                  * This will always reset situation to a valid state.
 243                  */
 244                 bScreen *sc;
 245
 246                 for (sc = main->screen.first; sc; sc = sc->id.next) {
 247                         ScrArea *sa;
 248                         for (sa = sc->areabase.first; sa; sa = sa->next) {
 249                                 SpaceLink *sl;
 250
 251                                 for (sl = sa->spacedata.first; sl; sl = sl->next) {
 252                                         ARegion *ar;
 253                                         ListBase *lb = (sl == sa->spacedata.first) ? &sa->regionbase : &sl->regionbase;
 254
 255                                         for (ar = lb->first; ar; ar = ar->next) {
 256                                                 BLI_listbase_clear(&ar->ui_previews);
 257                                         }
 258                                 }
 259                         }
 260                 }
 261         }
 262
 263         if (!MAIN_VERSION_ATLEAST(main, 270, 5)) {
 264                 Object *ob;
 265
 266                 /* Update Transform constraint (again :|). */
 267                 for (ob = main->object.first; ob; ob = ob->id.next) {
 268                         do_version_constraints_radians_degrees_270_5(&ob->constraints);
 269
 270                         if (ob->pose) {
 271                                 /* Bones constraints! */
 272                                 bPoseChannel *pchan;
 273                                 for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
 274                                         do_version_constraints_radians_degrees_270_5(&pchan->constraints);
 275                                 }
 276                         }
 277                 }
 278         }
 279
 280         if (!MAIN_VERSION_ATLEAST(main, 271, 0)) {
 281                 if (!DNA_struct_elem_find(fd->filesdna, "Material", "int", "mode2")) {
 282                         Material *ma;
 283
 284                         for (ma = main->mat.first; ma; ma = ma->id.next)
 285                                 ma->mode2 = MA_CASTSHADOW;
 286                 }
 287
 288                 if (!DNA_struct_elem_find(fd->filesdna, "RenderData", "BakeData", "bake")) {
 289                         Scene *sce;
 290
 291                         for (sce = main->scene.first; sce; sce = sce->id.next) {
 292                                 sce->r.bake.flag = R_BAKE_CLEAR;
 293                                 sce->r.bake.width = 512;
 294                                 sce->r.bake.height = 512;
 295                                 sce->r.bake.margin = 16;
 296                                 sce->r.bake.normal_space = R_BAKE_SPACE_TANGENT;
 297                                 sce->r.bake.normal_swizzle[0] = R_BAKE_POSX;
 298                                 sce->r.bake.normal_swizzle[1] = R_BAKE_POSY;
 299                                 sce->r.bake.normal_swizzle[2] = R_BAKE_POSZ;
 300                                 BLI_strncpy(sce->r.bake.filepath, U.renderdir, sizeof(sce->r.bake.filepath));
 301
 302                                 sce->r.bake.im_format.planes = R_IMF_PLANES_RGBA;
 303                                 sce->r.bake.im_format.imtype = R_IMF_IMTYPE_PNG;
 304                                 sce->r.bake.im_format.depth = R_IMF_CHAN_DEPTH_8;
 305                                 sce->r.bake.im_format.quality = 90;
 306                                 sce->r.bake.im_format.compress = 15;
 307                         }
 308                 }
 309
 310                 if (!DNA_struct_elem_find(fd->filesdna, "FreestyleLineStyle", "float", "texstep")) {
 311                         FreestyleLineStyle *linestyle;
 312
 313                         for (linestyle = main->linestyle.first; linestyle; linestyle = linestyle->id.next) {
 314                                 linestyle->flag |= LS_TEXTURE;
 315                                 linestyle->texstep = 1.0;
 316                         }
 317                 }
 318
 319                 {
 320                         Scene *scene;
 321                         for (scene = main->scene.first; scene; scene = scene->id.next) {
 322                                 int num_layers = BLI_listbase_count(&scene->r.layers);
 323                                 scene->r.actlay = min_ff(scene->r.actlay, num_layers - 1);
 324                         }
 325                 }
 326         }
 327
 328         if (!MAIN_VERSION_ATLEAST(main, 271, 1)) {
 329                 if (!DNA_struct_elem_find(fd->filesdna, "Material", "float", "line_col[4]")) {
 330                         Material *mat;
 331
 332                         for (mat = main->mat.first; mat; mat = mat->id.next) {
 333                                 mat->line_col[0] = mat->line_col[1] = mat->line_col[2] = 0.0f;
 334                                 mat->line_col[3] = mat->alpha;
 335                         }
 336                 }
 337
 338                 if (!DNA_struct_elem_find(fd->filesdna, "RenderData", "int", "preview_start_resolution")) {
 339                         Scene *scene;
 340                         for (scene = main->scene.first; scene; scene = scene->id.next) {
 341                                 scene->r.preview_start_resolution = 64;
 342                         }
 343                 }
 344         }
 345
 346         if (!MAIN_VERSION_ATLEAST(main, 271, 2)) {
 347                 /* init up & track axis property of trackto actuators */
 348                 Object *ob;
 349
 350                 for (ob = main->object.first; ob; ob = ob->id.next) {
 351                         bActuator *act;
 352                         for (act = ob->actuators.first; act; act = act->next) {
 353                                 if (act->type == ACT_EDIT_OBJECT) {
 354                                         bEditObjectActuator *eoact = act->data;
 355                                         eoact->trackflag = ob->trackflag;
 356                                         /* if trackflag is pointing +-Z axis then upflag should point Y axis.
 357                                          * Rest of trackflag cases, upflag should be point z axis */
 358                                         if ((ob->trackflag == OB_POSZ) || (ob->trackflag == OB_NEGZ)) {
 359                                                 eoact->upflag = 1;
 360                                         }
 361                                         else {
 362                                                 eoact->upflag = 2;
 363                                         }
 364                                 }
 365                         }
 366                 }
 367         }
 368
 369         if (!MAIN_VERSION_ATLEAST(main, 271, 3)) {
 370                 Brush *br;
 371
 372                 for (br = main->brush.first; br; br = br->id.next) {
 373                         br->fill_threshold = 0.2f;
 374                 }
 375
 376                 if (!DNA_struct_elem_find(fd->filesdna, "BevelModifierData", "int", "mat")) {
 377                         Object *ob;
 378                         for (ob = main->object.first; ob; ob = ob->id.next) {
 379                                 ModifierData *md;
 380
 381                                 for (md = ob->modifiers.first; md; md = md->next) {
 382                                         if (md->type == eModifierType_Bevel) {
 383                                                 BevelModifierData *bmd = (BevelModifierData *)md;
 384                                                 bmd->mat = -1;
 385                                         }
 386                                 }
 387                         }
 388                 }
 389         }
 390
 391         if (!MAIN_VERSION_ATLEAST(main, 271, 6)) {
 392                 Object *ob;
 393                 for (ob = main->object.first; ob; ob = ob->id.next) {
 394                         ModifierData *md;
 395
 396                         for (md = ob->modifiers.first; md; md = md->next) {
 397                                 if (md->type == eModifierType_ParticleSystem) {
 398                                         ParticleSystemModifierData *pmd = (ParticleSystemModifierData *)md;
 399                                         if (pmd->psys && pmd->psys->clmd) {
 400                                                 pmd->psys->clmd->sim_parms->vel_damping = 1.0f;
 401                                         }
 402                                 }
 403                         }
 404                 }
 405         }
 406
 407         if (!MAIN_VERSION_ATLEAST(main, 272, 0)) {
 408                 if (!DNA_struct_elem_find(fd->filesdna, "RenderData", "int", "preview_start_resolution")) {
 409                         Scene *scene;
 410                         for (scene = main->scene.first; scene; scene = scene->id.next) {
 411                                 scene->r.preview_start_resolution = 64;
 412                         }
 413                 }
 414         }
 415
 416         if (!MAIN_VERSION_ATLEAST(main, 272, 1)) {
 417                 Brush *br;
 418                 for (br = main->brush.first; br; br = br->id.next) {
 419                         if ((br->ob_mode & OB_MODE_SCULPT) && ELEM(br->sculpt_tool, SCULPT_TOOL_GRAB, SCULPT_TOOL_SNAKE_HOOK))
 420                                 br->alpha = 1.0f;
 421                 }
 422         }
 423
 424         if (!MAIN_VERSION_ATLEAST(main, 272, 2)) {
 425                 if (!DNA_struct_elem_find(fd->filesdna, "Image", "float", "gen_color")) {
 426                         Image *image;
 427                         for (image = main->image.first; image != NULL; image = image->id.next) {
 428                                 image->gen_color[3] = 1.0f;
 429                         }
 430                 }
 431
 432                 if (!DNA_struct_elem_find(fd->filesdna, "bStretchToConstraint", "float", "bulge_min")) {
 433                         Object *ob;
 434
 435                         /* Update Transform constraint (again :|). */
 436                         for (ob = main->object.first; ob; ob = ob->id.next) {
 437                                 do_version_constraints_stretch_to_limits(&ob->constraints);
 438
 439                                 if (ob->pose) {
 440                                         /* Bones constraints! */
 441                                         bPoseChannel *pchan;
 442                                         for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
 443                                                 do_version_constraints_stretch_to_limits(&pchan->constraints);
 444                                         }
 445                                 }
 446                         }
 447                 }
 448         }
 449
 450         if (!MAIN_VERSION_ATLEAST(main, 273, 1)) {
 451 #define BRUSH_RAKE (1 << 7)
 452 #define BRUSH_RANDOM_ROTATION (1 << 25)
 453
 454                 Brush *br;
 455
 456                 for (br = main->brush.first; br; br = br->id.next) {
 457                         if (br->flag & BRUSH_RAKE) {
 458                                 br->mtex.brush_angle_mode |= MTEX_ANGLE_RAKE;
 459                                 br->mask_mtex.brush_angle_mode |= MTEX_ANGLE_RAKE;
 460                         }
 461                         else if (br->flag & BRUSH_RANDOM_ROTATION) {
 462                                 br->mtex.brush_angle_mode |= MTEX_ANGLE_RANDOM;
 463                                 br->mask_mtex.brush_angle_mode |= MTEX_ANGLE_RANDOM;
 464                         }
 465                         br->mtex.random_angle = 2.0 * M_PI;
 466                         br->mask_mtex.random_angle = 2.0 * M_PI;
 467                 }
 468         }
 469
 470 #undef BRUSH_RAKE
 471 #undef BRUSH_RANDOM_ROTATION
 472
 473         /* Customizable Safe Areas */
 474         if (!MAIN_VERSION_ATLEAST(main, 273, 2)) {
 475                 if (!DNA_struct_elem_find(fd->filesdna, "Scene", "DisplaySafeAreas", "safe_areas")) {
 476                         Scene *scene;
 477
 478                         for (scene = main->scene.first; scene; scene = scene->id.next) {
 479                                 copy_v2_fl2(scene->safe_areas.title, 3.5f / 100.0f, 3.5f / 100.0f);
 480                                 copy_v2_fl2(scene->safe_areas.action, 10.0f / 100.0f, 5.0f / 100.0f);
 481                                 copy_v2_fl2(scene->safe_areas.title_center, 17.5f / 100.0f, 5.0f / 100.0f);
 482                                 copy_v2_fl2(scene->safe_areas.action_center, 15.0f / 100.0f, 5.0f / 100.0f);
 483                         }
 484                 }
 485         }
 486
 487         if (!MAIN_VERSION_ATLEAST(main, 273, 3)) {
 488                 ParticleSettings *part;
 489                 for (part = main->particle.first; part; part = part->id.next) {
 490                         if (part->clumpcurve)
 491                                 part->child_flag |= PART_CHILD_USE_CLUMP_CURVE;
 492                         if (part->roughcurve)
 493                                 part->child_flag |= PART_CHILD_USE_ROUGH_CURVE;
 494                 }
 495         }
 496
 497         if (!MAIN_VERSION_ATLEAST(main, 273, 6)) {
 498                 if (!DNA_struct_elem_find(fd->filesdna, "ClothSimSettings", "float", "bending_damping")) {
 499                         Object *ob;
 500                         ModifierData *md;
 501                         for (ob = main->object.first; ob; ob = ob->id.next) {
 502                                 for (md = ob->modifiers.first; md; md = md->next) {
 503                                         if (md->type == eModifierType_Cloth) {
 504                                                 ClothModifierData *clmd = (ClothModifierData *)md;
 505                                                 clmd->sim_parms->bending_damping = 0.5f;
 506                                         }
 507                                         else if (md->type == eModifierType_ParticleSystem) {
 508                                                 ParticleSystemModifierData *pmd = (ParticleSystemModifierData *)md;
 509                                                 if (pmd->psys->clmd) {
 510                                                         pmd->psys->clmd->sim_parms->bending_damping = 0.5f;
 511                                                 }
 512                                         }
 513                                 }
 514                         }
 515                 }
 516
 517                 if (!DNA_struct_elem_find(fd->filesdna, "ParticleSettings", "float", "clump_noise_size")) {
 518                         ParticleSettings *part;
 519                         for (part = main->particle.first; part; part = part->id.next) {
 520                                 part->clump_noise_size = 1.0f;
 521                         }
 522                 }
 523
 524                 if (!DNA_struct_elem_find(fd->filesdna, "ParticleSettings", "int", "kink_extra_steps")) {
 525                         ParticleSettings *part;
 526                         for (part = main->particle.first; part; part = part->id.next) {
 527                                 part->kink_extra_steps = 4;
 528                         }
 529                 }
 530
 531                 if (!DNA_struct_elem_find(fd->filesdna, "MTex", "float", "kinkampfac")) {
 532                         ParticleSettings *part;
 533                         for (part = main->particle.first; part; part = part->id.next) {
 534                                 int a;
 535                                 for (a = 0; a < MAX_MTEX; a++) {
 536                                         MTex *mtex = part->mtex[a];
 537                                         if (mtex) {
 538                                                 mtex->kinkampfac = 1.0f;
 539                                         }
 540                                 }
 541                         }
 542                 }
 543
 544                 if (!DNA_struct_elem_find(fd->filesdna, "HookModifierData", "char", "flag")) {
 545                         Object *ob;
 546
 547                         for (ob = main->object.first; ob; ob = ob->id.next) {
 548                                 ModifierData *md;
 549                                 for (md = ob->modifiers.first; md; md = md->next) {
 550                                         if (md->type == eModifierType_Hook) {
 551                                                 HookModifierData *hmd = (HookModifierData *)md;
 552                                                 hmd->falloff_type = eHook_Falloff_InvSquare;
 553                                         }
 554                                 }
 555                         }
 556                 }
 557
 558                 if (!DNA_struct_elem_find(fd->filesdna, "NodePlaneTrackDeformData", "char", "flag")) {
 559                         FOREACH_NODETREE(main, ntree, id) {
 560                                 if (ntree->type == NTREE_COMPOSIT) {
 561                                         bNode *node;
 562                                         for (node = ntree->nodes.first; node; node = node->next) {
 563                                                 if (ELEM(node->type, CMP_NODE_PLANETRACKDEFORM)) {
 564                                                         NodePlaneTrackDeformData *data = node->storage;
 565                                                         data->flag = 0;
 566                                                         data->motion_blur_samples = 16;
 567                                                         data->motion_blur_shutter = 0.5f;
 568                                                 }
 569                                         }
 570                                 }
 571                         }
 572                         FOREACH_NODETREE_END
 573                 }
 574
 575                 if (!DNA_struct_elem_find(fd->filesdna, "Camera", "GPUDOFSettings", "gpu_dof")) {
 576                         Camera *ca;
 577                         for (ca = main->camera.first; ca; ca = ca->id.next) {
 578                                 ca->gpu_dof.fstop = 128.0f;
 579                                 ca->gpu_dof.focal_length = 1.0f;
 580                                 ca->gpu_dof.focus_distance = 1.0f;
 581                                 ca->gpu_dof.sensor = 1.0f;
 582                         }
 583                 }
 584         }
 585
 586         if (!MAIN_VERSION_ATLEAST(main, 273, 7)) {
 587                 bScreen *scr;
 588                 ScrArea *sa;
 589                 SpaceLink *sl;
 590                 ARegion *ar;
 591
 592                 for (scr = main->screen.first; scr; scr = scr->id.next) {
 593                         /* Remove old deprecated region from filebrowsers */
 594                         for (sa = scr->areabase.first; sa; sa = sa->next) {
 595                                 for (sl = sa->spacedata.first; sl; sl = sl->next) {
 596                                         if (sl->spacetype == SPACE_FILE) {
 597                                                 for (ar = sl->regionbase.first; ar; ar = ar->next) {
 598                                                         if (ar->regiontype == RGN_TYPE_CHANNELS) {
 599                                                                 break;
 600                                                         }
 601                                                 }
 602
 603                                                 if (ar) {
 604                                                         /* Free old deprecated 'channel' region... */
 605                                                         BKE_area_region_free(NULL, ar);
 606                                                         BLI_freelinkN(&sl->regionbase, ar);
 607                                                 }
 608                                         }
 609                                 }
 610                         }
 611                 }
 612         }
 613
 614         if (!MAIN_VERSION_ATLEAST(main, 273, 8)) {
 615                 Object *ob;
 616                 for (ob = main->object.first; ob != NULL; ob = ob->id.next) {
 617                         ModifierData *md;
 618                         for (md = ob->modifiers.last; md != NULL; md = md->prev) {
 619                                 if (modifier_unique_name(&ob->modifiers, md)) {
 620                                         printf("Warning: Object '%s' had several modifiers with the "
 621                                                "same name, renamed one of them to '%s'.\n",
 622                                                ob->id.name + 2, md->name);
 623                                 }
 624                         }
 625                 }
 626         }
 627
 628         if (!MAIN_VERSION_ATLEAST(main, 273, 9)) {
 629                 bScreen *scr;
 630                 ScrArea *sa;
 631                 SpaceLink *sl;
 632                 ARegion *ar;
 633
 634                 /* Make sure sequencer preview area limits zoom */
 635                 for (scr = main->screen.first; scr; scr = scr->id.next) {
 636                         for (sa = scr->areabase.first; sa; sa = sa->next) {
 637                                 for (sl = sa->spacedata.first; sl; sl = sl->next) {
 638                                         if (sl->spacetype == SPACE_SEQ) {
 639                                                 for (ar = sl->regionbase.first; ar; ar = ar->next) {
 640                                                         if (ar->regiontype == RGN_TYPE_PREVIEW) {
 641                                                                 ar->v2d.keepzoom |= V2D_LIMITZOOM;
 642                                                                 ar->v2d.minzoom = 0.001f;
 643                                                                 ar->v2d.maxzoom = 1000.0f;
 644                                                                 break;
 645                                                         }
 646                                                 }
 647                                         }
 648                                 }
 649                         }
 650                 }
 651         }
 652
 653         if (!MAIN_VERSION_ATLEAST(main, 274, 1)) {
 654                 /* particle systems need to be forced to redistribute for jitter mode fix */
 655                 {
 656                         Object *ob;
 657                         ParticleSystem *psys;
 658                         for (ob = main->object.first; ob; ob = ob->id.next) {
 659                                 for (psys = ob->particlesystem.first; psys; psys = psys->next) {
 660                                         psys->recalc |= PSYS_RECALC_RESET;
 661                                 }
 662                         }
 663                 }
 664
 665                 /* hysteresis setted to 10% but not actived */
 666                 if (!DNA_struct_elem_find(fd->filesdna, "LodLevel", "int", "obhysteresis")) {
 667                         Object *ob;
 668                         for (ob = main->object.first; ob; ob = ob->id.next) {
 669                                 LodLevel *level;
 670                                 for (level = ob->lodlevels.first; level; level = level->next) {
 671                                         level->obhysteresis = 10;
 672                                 }
 673                         }
 674                 }
 675
 676                 if (!DNA_struct_elem_find(fd->filesdna, "GameData", "int", "scehysteresis")) {
 677                         Scene *scene;
 678                         for (scene = main->scene.first; scene; scene = scene->id.next) {
 679                                 scene->gm.scehysteresis = 10;
 680                         }
 681                 }
 682         }
 683
 684         if (!MAIN_VERSION_ATLEAST(main, 274, 2)) {
 685                 FOREACH_NODETREE(main, ntree, id) {
 686                         bNode *node;
 687                         bNodeSocket *sock;
 688
 689                         for (node = ntree->nodes.first; node; node = node->next) {
 690                                 if (node->type == SH_NODE_MATERIAL) {
 691                                         for (sock = node->inputs.first; sock; sock = sock->next) {
 692                                                 if (STREQ(sock->name, "Refl")) {
 693                                                         BLI_strncpy(sock->name, "DiffuseIntensity", sizeof(sock->name));
 694                                                 }
 695                                         }
 696                                 }
 697                                 else if (node->type == SH_NODE_MATERIAL_EXT) {
 698                                         for (sock = node->outputs.first; sock; sock = sock->next) {
 699                                                 if (STREQ(sock->name, "Refl")) {
 700                                                         BLI_strncpy(sock->name, "DiffuseIntensity", sizeof(sock->name));
 701                                                 }
 702                                                 else if (STREQ(sock->name, "Ray Mirror")) {
 703                                                         BLI_strncpy(sock->name, "Reflectivity", sizeof(sock->name));
 704                                                 }
 705                                         }
 706                                 }
 707                         }
 708                 } FOREACH_NODETREE_END
 709         }
 710
 711         if (!DNA_struct_elem_find(fd->filesdna, "Sequence", "char", "storage")) {
 712                 Scene *scene;
 713                 Sequence *seq;
 714
 715 #define SEQ_USE_PROXY_CUSTOM_DIR (1 << 19)
 716 #define SEQ_USE_PROXY_CUSTOM_FILE (1 << 21)
 717
 718                 for (scene = main->scene.first; scene; scene = scene->id.next) {
 719                         SEQ_BEGIN (scene->ed, seq) {
 720                                 if (seq->strip && seq->strip->proxy) {
 721                                         if (seq->flag & SEQ_USE_PROXY_CUSTOM_DIR)
 722                                                 seq->strip->proxy->storage = SEQ_STORAGE_PROXY_CUSTOM_DIR;
 723                                         if (seq->flag & SEQ_USE_PROXY_CUSTOM_FILE)
 724                                                 seq->strip->proxy->storage = SEQ_STORAGE_PROXY_CUSTOM_FILE;
 725                                 }
 726                         }
 727                         SEQ_END
 728                 }
 729 #undef SEQ_USE_PROXY_CUSTOM_DIR
 730 #undef SEQ_USE_PROXY_CUSTOM_FILE
 731         }
 732
 733         if (!MAIN_VERSION_ATLEAST(main, 274, 4)) {
 734                 SceneRenderView *srv;
 735                 wmWindowManager *wm;
 736                 bScreen *screen;
 737                 wmWindow *win;
 738                 Scene *scene;
 739                 Camera *cam;
 740                 Image *ima;
 741
 742                 for (scene = main->scene.first; scene; scene = scene->id.next) {
 743                         Sequence *seq;
 744
 745                         BKE_scene_add_render_view(scene, STEREO_LEFT_NAME);
 746                         srv = scene->r.views.first;
 747                         BLI_strncpy(srv->suffix, STEREO_LEFT_SUFFIX, sizeof(srv->suffix));
 748
 749                         BKE_scene_add_render_view(scene, STEREO_RIGHT_NAME);
 750                         srv = scene->r.views.last;
 751                         BLI_strncpy(srv->suffix, STEREO_RIGHT_SUFFIX, sizeof(srv->suffix));
 752
 753                         SEQ_BEGIN (scene->ed, seq)
 754                         {
 755                                 seq->stereo3d_format = MEM_callocN(sizeof(Stereo3dFormat), "Stereo Display 3d Format");
 756                         }
 757                         SEQ_END
 758                 }
 759
 760                 for (screen = main->screen.first; screen; screen = screen->id.next) {
 761                         ScrArea *sa;
 762                         for (sa = screen->areabase.first; sa; sa = sa->next) {
 763                                 SpaceLink *sl;
 764
 765                                 for (sl = sa->spacedata.first; sl; sl = sl->next) {
 766                                         switch (sl->spacetype) {
 767                                                 case SPACE_VIEW3D:
 768                                                 {
 769                                                         View3D *v3d = (View3D *)sl;
 770                                                         v3d->stereo3d_camera = STEREO_3D_ID;
 771                                                         v3d->stereo3d_flag |= V3D_S3D_DISPPLANE;
 772                                                         v3d->stereo3d_convergence_alpha = 0.15f;
 773                                                         v3d->stereo3d_volume_alpha = 0.05f;
 774                                                         break;
 775                                                 }
 776                                                 case SPACE_IMAGE:
 777                                                 {
 778                                                         SpaceImage *sima = (SpaceImage *) sl;
 779                                                         sima->iuser.flag |= IMA_SHOW_STEREO;
 780                                                         sima->iuser.passtype = SCE_PASS_COMBINED;
 781                                                         break;
 782                                                 }
 783                                         }
 784                                 }
 785                         }
 786                 }
 787
 788                 for (cam = main->camera.first; cam; cam = cam->id.next) {
 789                         cam->stereo.interocular_distance = 0.065;
 790                         cam->stereo.convergence_distance = 30.f * 0.065;
 791                 }
 792
 793                 for (ima = main->image.first; ima; ima = ima->id.next) {
 794                         ima->stereo3d_format = MEM_callocN(sizeof(Stereo3dFormat), "Image Stereo 3d Format");
 795
 796                         if (ima->packedfile) {
 797                                 ImagePackedFile *imapf = MEM_mallocN(sizeof(ImagePackedFile), "Image Packed File");
 798                                 BLI_addtail(&ima->packedfiles, imapf);
 799
 800                                 imapf->packedfile = ima->packedfile;
 801                                 BLI_strncpy(imapf->filepath, ima->name, FILE_MAX);
 802                                 ima->packedfile = NULL;
 803                         }
 804                 }
 805
 806                 for (wm = main->wm.first; wm; wm = wm->id.next) {
 807                         for (win = wm->windows.first; win; win = win->next) {
 808                                 win->stereo3d_format = MEM_callocN(sizeof(Stereo3dFormat), "Stereo Display 3d Format");
 809                         }
 810                 }
 811         }
 812 }