diff options
Diffstat (limited to 'source/blender/blenkernel/intern/object_dupli.c')
| -rw-r--r-- | source/blender/blenkernel/intern/object_dupli.c | 346 |
1 files changed, 159 insertions, 187 deletions
diff --git a/source/blender/blenkernel/intern/object_dupli.c b/source/blender/blenkernel/intern/object_dupli.c index 589c4468000..b7748039f62 100644 --- a/source/blender/blenkernel/intern/object_dupli.c +++ b/source/blender/blenkernel/intern/object_dupli.c @@ -48,20 +48,23 @@ #include "DNA_vfont_types.h" #include "BKE_animsys.h" +#include "BKE_collection.h" #include "BKE_DerivedMesh.h" -#include "BKE_depsgraph.h" #include "BKE_font.h" -#include "BKE_group.h" #include "BKE_global.h" +#include "BKE_idprop.h" #include "BKE_lattice.h" #include "BKE_main.h" #include "BKE_mesh.h" +#include "BKE_mesh_runtime.h" #include "BKE_object.h" #include "BKE_particle.h" #include "BKE_scene.h" #include "BKE_editmesh.h" #include "BKE_anim.h" +#include "DEG_depsgraph.h" +#include "DEG_depsgraph_query.h" #include "BLI_strict_flags.h" #include "BLI_hash.h" @@ -69,16 +72,14 @@ /* Dupli-Geometry */ typedef struct DupliContext { - EvaluationContext *eval_ctx; - bool do_update; - bool animated; - Group *group; /* XXX child objects are selected from this group if set, could be nicer */ + Depsgraph *depsgraph; + Collection *collection; /* XXX child objects are selected from this group if set, could be nicer */ + Object *obedit; /* Only to check if the object is in edit-mode. */ - Main *bmain; Scene *scene; + ViewLayer *view_layer; Object *object; float space_mat[4][4]; - unsigned int lay; int persistent_id[MAX_DUPLI_RECUR]; int level; @@ -98,23 +99,20 @@ static const DupliGenerator *get_dupli_generator(const DupliContext *ctx); /* create initial context for root object */ static void init_context( - DupliContext *r_ctx, Main *bmain, EvaluationContext *eval_ctx, - Scene *scene, Object *ob, float space_mat[4][4], bool update) + DupliContext *r_ctx, Depsgraph *depsgraph, + Scene *scene, Object *ob, float space_mat[4][4]) { - r_ctx->eval_ctx = eval_ctx; - r_ctx->bmain = bmain; + r_ctx->depsgraph = depsgraph; r_ctx->scene = scene; - /* don't allow BKE_object_handle_update for viewport during render, can crash */ - r_ctx->do_update = update && !(G.is_rendering && eval_ctx->mode != DAG_EVAL_RENDER); - r_ctx->animated = false; - r_ctx->group = NULL; + r_ctx->view_layer = DEG_get_evaluated_view_layer(depsgraph); + r_ctx->collection = NULL; r_ctx->object = ob; + r_ctx->obedit = OBEDIT_FROM_OBACT(ob); if (space_mat) copy_m4_m4(r_ctx->space_mat, space_mat); else unit_m4(r_ctx->space_mat); - r_ctx->lay = ob->lay; r_ctx->level = 0; r_ctx->gen = get_dupli_generator(r_ctx); @@ -123,15 +121,13 @@ static void init_context( } /* create sub-context for recursive duplis */ -static void copy_dupli_context(DupliContext *r_ctx, const DupliContext *ctx, Object *ob, float mat[4][4], int index, bool animated) +static void copy_dupli_context(DupliContext *r_ctx, const DupliContext *ctx, Object *ob, float mat[4][4], int index) { *r_ctx = *ctx; - r_ctx->animated |= animated; /* object animation makes all children animated */ - /* XXX annoying, previously was done by passing an ID* argument, this at least is more explicit */ - if (ctx->gen->type == OB_DUPLIGROUP) - r_ctx->group = ctx->object->dup_group; + if (ctx->gen->type == OB_DUPLICOLLECTION) + r_ctx->collection = ctx->object->dup_group; r_ctx->object = ob; if (mat) @@ -146,8 +142,7 @@ static void copy_dupli_context(DupliContext *r_ctx, const DupliContext *ctx, Obj * mat is transform of the object relative to current context (including object obmat) */ static DupliObject *make_dupli(const DupliContext *ctx, - Object *ob, float mat[4][4], int index, - bool animated, bool hide) + Object *ob, float mat[4][4], int index) { DupliObject *dob; int i; @@ -164,7 +159,6 @@ static DupliObject *make_dupli(const DupliContext *ctx, dob->ob = ob; mul_m4_m4m4(dob->mat, (float (*)[4])ctx->space_mat, mat); dob->type = ctx->gen->type; - dob->animated = animated || ctx->animated; /* object itself or some parent is animated */ /* set persistent id, which is an array with a persistent index for each level * (particle number, vertex number, ..). by comparing this we can find the same @@ -177,8 +171,6 @@ static DupliObject *make_dupli(const DupliContext *ctx, for (; i < MAX_DUPLI_RECUR; i++) dob->persistent_id[i] = INT_MAX; - if (hide) - dob->no_draw = true; /* metaballs never draw in duplis, they are instead merged into one by the basis * mball outside of the group. this does mean that if that mball is not in the * scene, they will not show up at all, limitation that should be solved once. */ @@ -208,12 +200,12 @@ static DupliObject *make_dupli(const DupliContext *ctx, /* recursive dupli objects * space_mat is the local dupli space (excluding dupli object obmat!) */ -static void make_recursive_duplis(const DupliContext *ctx, Object *ob, float space_mat[4][4], int index, bool animated) +static void make_recursive_duplis(const DupliContext *ctx, Object *ob, float space_mat[4][4], int index) { - /* simple preventing of too deep nested groups with MAX_DUPLI_RECUR */ + /* simple preventing of too deep nested collections with MAX_DUPLI_RECUR */ if (ctx->level < MAX_DUPLI_RECUR) { DupliContext rctx; - copy_dupli_context(&rctx, ctx, ob, space_mat, index, animated); + copy_dupli_context(&rctx, ctx, ob, space_mat, index); if (rctx.gen) { rctx.gen->make_duplis(&rctx); } @@ -235,41 +227,36 @@ static bool is_child(const Object *ob, const Object *parent) return false; } -/* create duplis from every child in scene or group */ +/* create duplis from every child in scene or collection */ static void make_child_duplis(const DupliContext *ctx, void *userdata, MakeChildDuplisFunc make_child_duplis_cb) { Object *parent = ctx->object; - Object *obedit = ctx->scene->obedit; - - if (ctx->group) { - unsigned int lay = ctx->group->layer; - int groupid = 0; - GroupObject *go; - for (go = ctx->group->gobject.first; go; go = go->next, groupid++) { - Object *ob = go->ob; - if ((ob->lay & lay) && ob != obedit && is_child(ob, parent)) { + if (ctx->collection) { + eEvaluationMode mode = DEG_get_mode(ctx->depsgraph); + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN(ctx->collection, ob, mode) + { + if ((ob != ctx->obedit) && is_child(ob, parent)) { DupliContext pctx; - copy_dupli_context(&pctx, ctx, ctx->object, NULL, groupid, false); + copy_dupli_context(&pctx, ctx, ctx->object, NULL, _base_id); /* mballs have a different dupli handling */ - if (ob->type != OB_MBALL) + if (ob->type != OB_MBALL) { ob->flag |= OB_DONE; /* doesnt render */ - + } make_child_duplis_cb(&pctx, userdata, ob); } } + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_END; } else { - unsigned int lay = ctx->scene->lay; int baseid = 0; - Base *base; - for (base = ctx->scene->base.first; base; base = base->next, baseid++) { + ViewLayer *view_layer = ctx->view_layer; + for (Base *base = view_layer->object_bases.first; base; base = base->next, baseid++) { Object *ob = base->object; - - if ((base->lay & lay) && ob != obedit && is_child(ob, parent)) { + if ((ob != ctx->obedit) && is_child(ob, parent)) { DupliContext pctx; - copy_dupli_context(&pctx, ctx, ctx->object, NULL, baseid, false); + copy_dupli_context(&pctx, ctx, ctx->object, NULL, baseid); /* mballs have a different dupli handling */ if (ob->type != OB_MBALL) @@ -284,77 +271,49 @@ static void make_child_duplis(const DupliContext *ctx, void *userdata, MakeChild /*---- Implementations ----*/ -/* OB_DUPLIGROUP */ -static void make_duplis_group(const DupliContext *ctx) +/* OB_DUPLICOLLECTION */ +static void make_duplis_collection(const DupliContext *ctx) { - bool for_render = (ctx->eval_ctx->mode == DAG_EVAL_RENDER); Object *ob = ctx->object; - Group *group; - GroupObject *go; - float group_mat[4][4]; - int id; - bool animated, hide; + Collection *collection; + float collection_mat[4][4]; if (ob->dup_group == NULL) return; - group = ob->dup_group; + collection = ob->dup_group; - /* combine group offset and obmat */ - unit_m4(group_mat); - sub_v3_v3(group_mat[3], group->dupli_ofs); - mul_m4_m4m4(group_mat, ob->obmat, group_mat); + /* combine collection offset and obmat */ + unit_m4(collection_mat); + sub_v3_v3(collection_mat[3], collection->dupli_ofs); + mul_m4_m4m4(collection_mat, ob->obmat, collection_mat); /* don't access 'ob->obmat' from now on. */ - /* handles animated groups */ - - /* we need to check update for objects that are not in scene... */ - if (ctx->do_update) { - /* note: update is optional because we don't always need object - * transformations to be correct. Also fixes bug [#29616]. */ - BKE_group_handle_recalc_and_update(ctx->bmain, ctx->eval_ctx, ctx->scene, ob, group); - } - - animated = BKE_group_is_animated(group, ob); - - for (go = group->gobject.first, id = 0; go; go = go->next, id++) { - /* note, if you check on layer here, render goes wrong... it still deforms verts and uses parent imat */ - if (go->ob != ob) { + eEvaluationMode mode = DEG_get_mode(ctx->depsgraph); + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN(collection, cob, mode) + { + if (cob != ob) { float mat[4][4]; - /* Special case for instancing dupli-groups, see: T40051 - * this object may be instanced via dupli-verts/faces, in this case we don't want to render - * (blender convention), but _do_ show in the viewport. - * - * Regular objects work fine but not if we're instancing dupli-groups, - * because the rules for rendering aren't applied to objects they instance. - * We could recursively pass down the 'hide' flag instead, but that seems unnecessary. - */ - if (for_render && go->ob->parent && go->ob->parent->transflag & (OB_DUPLIVERTS | OB_DUPLIFACES)) { - continue; - } - - /* group dupli offset, should apply after everything else */ - mul_m4_m4m4(mat, group_mat, go->ob->obmat); + /* collection dupli offset, should apply after everything else */ + mul_m4_m4m4(mat, collection_mat, cob->obmat); - /* check the group instance and object layers match, also that the object visible flags are ok. */ - hide = (go->ob->lay & group->layer) == 0 || - (for_render ? go->ob->restrictflag & OB_RESTRICT_RENDER : go->ob->restrictflag & OB_RESTRICT_VIEW); - - make_dupli(ctx, go->ob, mat, id, animated, hide); + make_dupli(ctx, cob, mat, _base_id); /* recursion */ - make_recursive_duplis(ctx, go->ob, group_mat, id, animated); + make_recursive_duplis(ctx, cob, collection_mat, _base_id); } } + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_END; } -static const DupliGenerator gen_dupli_group = { - OB_DUPLIGROUP, /* type */ - make_duplis_group /* make_duplis */ +static const DupliGenerator gen_dupli_collection = { + OB_DUPLICOLLECTION, /* type */ + make_duplis_collection /* make_duplis */ }; /* OB_DUPLIFRAMES */ static void make_duplis_frames(const DupliContext *ctx) { + Depsgraph *depsgraph = ctx->depsgraph; Scene *scene = ctx->scene; Object *ob = ctx->object; extern int enable_cu_speed; /* object.c */ @@ -362,8 +321,8 @@ static void make_duplis_frames(const DupliContext *ctx) int cfrao = scene->r.cfra; int dupend = ob->dupend; - /* dupliframes not supported inside groups */ - if (ctx->group) + /* dupliframes not supported inside collections */ + if (ctx->collection) return; /* if we don't have any data/settings which will lead to object movement, * don't waste time trying, as it will all look the same... @@ -381,10 +340,6 @@ static void make_duplis_frames(const DupliContext *ctx) /* duplicate over the required range */ if (ob->transflag & OB_DUPLINOSPEED) enable_cu_speed = 0; - /* special flag to avoid setting recalc flags to notify the depsgraph of - * updates, as this is not a permanent change to the object */ - ob->id.recalc |= ID_RECALC_SKIP_ANIM_TAG; - for (scene->r.cfra = ob->dupsta; scene->r.cfra <= dupend; scene->r.cfra++) { int ok = 1; @@ -402,10 +357,11 @@ static void make_duplis_frames(const DupliContext *ctx) * and/or other objects which may affect this object's transforms are not updated either. * However, this has always been the way that this worked (i.e. pre 2.5), so I guess that it'll be fine! */ - BKE_animsys_evaluate_animdata(scene, &ob->id, ob->adt, (float)scene->r.cfra, ADT_RECALC_ANIM); /* ob-eval will do drivers, so we don't need to do them */ - BKE_object_where_is_calc_time(scene, ob, (float)scene->r.cfra); + /* ob-eval will do drivers, so we don't need to do them */ + BKE_animsys_evaluate_animdata(depsgraph, scene, &ob->id, ob->adt, (float)scene->r.cfra, ADT_RECALC_ANIM); + BKE_object_where_is_calc_time(depsgraph, scene, ob, (float)scene->r.cfra); - make_dupli(ctx, ob, ob->obmat, scene->r.cfra, false, false); + make_dupli(ctx, ob, ob->obmat, scene->r.cfra); } } @@ -416,8 +372,9 @@ static void make_duplis_frames(const DupliContext *ctx) */ scene->r.cfra = cfrao; - BKE_animsys_evaluate_animdata(scene, &ob->id, ob->adt, (float)scene->r.cfra, ADT_RECALC_ANIM); /* ob-eval will do drivers, so we don't need to do them */ - BKE_object_where_is_calc_time(scene, ob, (float)scene->r.cfra); + /* ob-eval will do drivers, so we don't need to do them */ + BKE_animsys_evaluate_animdata(depsgraph, scene, &ob->id, ob->adt, (float)scene->r.cfra, ADT_RECALC_ANIM); + BKE_object_where_is_calc_time(depsgraph, scene, ob, (float)scene->r.cfra); /* but, to make sure unkeyed object transforms are still sane, * let's copy object's original data back over @@ -490,13 +447,13 @@ static void vertex_dupli__mapFunc(void *userData, int index, const float co[3], */ mul_m4_m4m4(space_mat, obmat, inst_ob->imat); - dob = make_dupli(vdd->ctx, vdd->inst_ob, obmat, index, false, false); + dob = make_dupli(vdd->ctx, vdd->inst_ob, obmat, index); if (vdd->orco) copy_v3_v3(dob->orco, vdd->orco[index]); /* recursion */ - make_recursive_duplis(vdd->ctx, vdd->inst_ob, space_mat, index, false); + make_recursive_duplis(vdd->ctx, vdd->inst_ob, space_mat, index); } static void make_child_duplis_verts(const DupliContext *ctx, void *userdata, Object *child) @@ -539,7 +496,7 @@ static void make_duplis_verts(const DupliContext *ctx) { Scene *scene = ctx->scene; Object *parent = ctx->object; - bool use_texcoords = ELEM(ctx->eval_ctx->mode, DAG_EVAL_RENDER, DAG_EVAL_PREVIEW); + bool use_texcoords = (DEG_get_mode(ctx->depsgraph) == DAG_EVAL_RENDER); VertexDupliData vdd; vdd.ctx = ctx; @@ -551,14 +508,14 @@ static void make_duplis_verts(const DupliContext *ctx) BMEditMesh *em = BKE_editmesh_from_object(parent); CustomDataMask dm_mask = (use_texcoords ? CD_MASK_BAREMESH | CD_MASK_ORCO : CD_MASK_BAREMESH); - if (ctx->eval_ctx->mode == DAG_EVAL_RENDER) { - vdd.dm = mesh_create_derived_render(scene, parent, dm_mask); + if (DEG_get_mode(ctx->depsgraph) == DAG_EVAL_RENDER) { + vdd.dm = mesh_create_derived_render(ctx->depsgraph, scene, parent, dm_mask); } else if (em) { - vdd.dm = editbmesh_get_derived_cage(scene, parent, em, dm_mask); + vdd.dm = editbmesh_get_derived_cage(ctx->depsgraph, scene, parent, em, dm_mask); } else { - vdd.dm = mesh_get_derived_final(scene, parent, dm_mask); + vdd.dm = mesh_get_derived_final(ctx->depsgraph, scene, parent, dm_mask); } vdd.edit_btmesh = me->edit_btmesh; @@ -626,8 +583,8 @@ static void make_duplis_font(const DupliContext *ctx) const wchar_t *text = NULL; bool text_free = false; - /* font dupliverts not supported inside groups */ - if (ctx->group) + /* font dupliverts not supported inside collections */ + if (ctx->collection) return; copy_m4_m4(pmat, par->obmat); @@ -655,7 +612,9 @@ static void make_duplis_font(const DupliContext *ctx) /* advance matching BLI_strncpy_wchar_from_utf8 */ for (a = 0; a < text_len; a++, ct++) { - ob = find_family_object(ctx->bmain, cu->family, family_len, (unsigned int)text[a], family_gh); + /* XXX That G.main is *really* ugly, but not sure what to do here... + * Definitively don't think it would be safe to put back Main *bmain pointer in DupliContext as done in 2.7x? */ + ob = find_family_object(G.main, cu->family, family_len, (unsigned int)text[a], family_gh); if (ob) { vec[0] = fsize * (ct->xof - xof); vec[1] = fsize * (ct->yof - yof); @@ -675,7 +634,7 @@ static void make_duplis_font(const DupliContext *ctx) copy_v3_v3(obmat[3], vec); - make_dupli(ctx, ob, obmat, a, false, false); + make_dupli(ctx, ob, obmat, a); } } @@ -743,7 +702,7 @@ static void make_child_duplis_faces(const DupliContext *ctx, void *userdata, Obj float (*orco)[3] = fdd->orco; MLoopUV *mloopuv = fdd->mloopuv; int a, totface = fdd->totface; - bool use_texcoords = ELEM(ctx->eval_ctx->mode, DAG_EVAL_RENDER, DAG_EVAL_PREVIEW); + bool use_texcoords = (DEG_get_mode(ctx->depsgraph) == DAG_EVAL_RENDER); float child_imat[4][4]; DupliObject *dob; @@ -781,7 +740,7 @@ static void make_child_duplis_faces(const DupliContext *ctx, void *userdata, Obj */ mul_m4_m4m4(space_mat, obmat, inst_ob->imat); - dob = make_dupli(ctx, inst_ob, obmat, a, false, false); + dob = make_dupli(ctx, inst_ob, obmat, a); if (use_texcoords) { float w = 1.0f / (float)mp->totloop; @@ -801,7 +760,7 @@ static void make_child_duplis_faces(const DupliContext *ctx, void *userdata, Obj } /* recursion */ - make_recursive_duplis(ctx, inst_ob, space_mat, a, false); + make_recursive_duplis(ctx, inst_ob, space_mat, a); } } @@ -809,7 +768,7 @@ static void make_duplis_faces(const DupliContext *ctx) { Scene *scene = ctx->scene; Object *parent = ctx->object; - bool use_texcoords = ELEM(ctx->eval_ctx->mode, DAG_EVAL_RENDER, DAG_EVAL_PREVIEW); + bool use_texcoords = (DEG_get_mode(ctx->depsgraph) == DAG_EVAL_RENDER); FaceDupliData fdd; fdd.use_scale = ((parent->transflag & OB_DUPLIFACES_SCALE) != 0); @@ -819,14 +778,14 @@ static void make_duplis_faces(const DupliContext *ctx) BMEditMesh *em = BKE_editmesh_from_object(parent); CustomDataMask dm_mask = (use_texcoords ? CD_MASK_BAREMESH | CD_MASK_ORCO | CD_MASK_MLOOPUV : CD_MASK_BAREMESH); - if (ctx->eval_ctx->mode == DAG_EVAL_RENDER) { - fdd.dm = mesh_create_derived_render(scene, parent, dm_mask); + if (DEG_get_mode(ctx->depsgraph) == DAG_EVAL_RENDER) { + fdd.dm = mesh_create_derived_render(ctx->depsgraph, scene, parent, dm_mask); } else if (em) { - fdd.dm = editbmesh_get_derived_cage(scene, parent, em, dm_mask); + fdd.dm = editbmesh_get_derived_cage(ctx->depsgraph, scene, parent, em, dm_mask); } else { - fdd.dm = mesh_get_derived_final(scene, parent, dm_mask); + fdd.dm = mesh_get_derived_final(ctx->depsgraph, scene, parent, dm_mask); } if (use_texcoords) { @@ -861,10 +820,10 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem { Scene *scene = ctx->scene; Object *par = ctx->object; - bool for_render = ctx->eval_ctx->mode == DAG_EVAL_RENDER; - bool use_texcoords = ELEM(ctx->eval_ctx->mode, DAG_EVAL_RENDER, DAG_EVAL_PREVIEW); + eEvaluationMode mode = DEG_get_mode(ctx->depsgraph); + bool for_render = mode == DAG_EVAL_RENDER; + bool use_texcoords = for_render; - GroupObject *go; Object *ob = NULL, **oblist = NULL, obcopy, *obcopylist = NULL; DupliObject *dob; ParticleDupliWeight *dw; @@ -877,8 +836,8 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem float tmat[4][4], mat[4][4], pamat[4][4], vec[3], size = 0.0; float (*obmat)[4]; int a, b, hair = 0; - int totpart, totchild, totgroup = 0 /*, pa_num */; - const bool dupli_type_hack = !BKE_scene_use_new_shading_nodes(scene); + int totpart, totchild, totcollection = 0 /*, pa_num */; + RNG *rng; int no_draw_flag = PARS_UNEXIST; @@ -889,21 +848,22 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem if (part == NULL) return; - if (!psys_check_enabled(par, psys, (ctx->eval_ctx->mode == DAG_EVAL_RENDER))) + if (!psys_check_enabled(par, psys, for_render)) return; if (!for_render) no_draw_flag |= PARS_NO_DISP; - ctime = BKE_scene_frame_get(scene); /* NOTE: in old animsys, used parent object's timeoffset... */ + ctime = DEG_get_ctime(ctx->depsgraph); /* NOTE: in old animsys, used parent object's timeoffset... */ totpart = psys->totpart; totchild = psys->totchild; - BLI_srandom((unsigned int)(31415926 + psys->seed)); + rng = BLI_rng_new_srandom(31415926u + (unsigned int)psys->seed); - if ((psys->renderdata || part->draw_as == PART_DRAW_REND) && ELEM(part->ren_as, PART_DRAW_OB, PART_DRAW_GR)) { + if ((for_render || part->draw_as == PART_DRAW_REND) && ELEM(part->ren_as, PART_DRAW_OB, PART_DRAW_GR)) { ParticleSimulationData sim = {NULL}; + sim.depsgraph = ctx->depsgraph; sim.scene = scene; sim.ob = par; sim.psys = psys; @@ -917,10 +877,14 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem return; } else { /*PART_DRAW_GR */ - if (part->dup_group == NULL || BLI_listbase_is_empty(&part->dup_group->gobject)) + if (part->dup_group == NULL) return; - if (BLI_findptr(&part->dup_group->gobject, par, offsetof(GroupObject, ob))) { + const ListBase dup_collection_objects = BKE_collection_object_cache_get(part->dup_group); + if (BLI_listbase_is_empty(&dup_collection_objects)) + return; + + if (BLI_findptr(&dup_collection_objects, par, offsetof(Base, object))) { return; } } @@ -943,28 +907,28 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem /* gather list of objects or single object */ if (part->ren_as == PART_DRAW_GR) { - if (ctx->do_update) { - BKE_group_handle_recalc_and_update(ctx->bmain, ctx->eval_ctx, scene, par, part->dup_group); - } - if (part->draw & PART_DRAW_COUNT_GR) { for (dw = part->dupliweights.first; dw; dw = dw->next) - totgroup += dw->count; + totcollection += dw->count; } else { - for (go = part->dup_group->gobject.first; go; go = go->next) - totgroup++; + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN(part->dup_group, object, mode) + { + (void) object; + totcollection++; + } + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_END; } /* we also copy the actual objects to restore afterwards, since * BKE_object_where_is_calc_time will change the object which breaks transform */ - oblist = MEM_callocN((size_t)totgroup * sizeof(Object *), "dupgroup object list"); - obcopylist = MEM_callocN((size_t)totgroup * sizeof(Object), "dupgroup copy list"); + oblist = MEM_callocN((size_t)totcollection * sizeof(Object *), "dupcollection object list"); + obcopylist = MEM_callocN((size_t)totcollection * sizeof(Object), "dupcollection copy list"); - if (part->draw & PART_DRAW_COUNT_GR && totgroup) { + if (part->draw & PART_DRAW_COUNT_GR && totcollection) { dw = part->dupliweights.first; - for (a = 0; a < totgroup; dw = dw->next) { + for (a = 0; a < totcollection; dw = dw->next) { for (b = 0; b < dw->count; b++, a++) { oblist[a] = dw->ob; obcopylist[a] = *dw->ob; @@ -972,11 +936,18 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem } } else { - go = part->dup_group->gobject.first; - for (a = 0; a < totgroup; a++, go = go->next) { - oblist[a] = go->ob; - obcopylist[a] = *go->ob; + a = 0; + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN(part->dup_group, object, mode) + { + oblist[a] = object; + obcopylist[a] = *object; + a++; + + if (a >= totcollection) { + continue; + } } + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_END; } } else { @@ -1018,14 +989,14 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem if (part->ren_as == PART_DRAW_GR) { /* prevent divide by zero below [#28336] */ - if (totgroup == 0) + if (totcollection == 0) continue; - /* for groups, pick the object based on settings */ + /* for collections, pick the object based on settings */ if (part->draw & PART_DRAW_RAND_GR) - b = BLI_rand() % totgroup; + b = BLI_rng_get_int(rng) % totcollection; else - b = a % totgroup; + b = a % totcollection; ob = oblist[b]; obmat = oblist[b]->obmat; @@ -1065,27 +1036,37 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem } if (part->ren_as == PART_DRAW_GR && psys->part->draw & PART_DRAW_WHOLE_GR) { - for (go = part->dup_group->gobject.first, b = 0; go; go = go->next, b++) { - + b = 0; + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_BEGIN(part->dup_group, object, mode) + { copy_m4_m4(tmat, oblist[b]->obmat); + /* apply particle scale */ mul_mat3_m4_fl(tmat, size * scale); mul_v3_fl(tmat[3], size * scale); - /* group dupli offset, should apply after everything else */ - if (!is_zero_v3(part->dup_group->dupli_ofs)) + + /* collection dupli offset, should apply after everything else */ + if (!is_zero_v3(part->dup_group->dupli_ofs)) { sub_v3_v3(tmat[3], part->dup_group->dupli_ofs); + } + /* individual particle transform */ mul_m4_m4m4(mat, pamat, tmat); - dob = make_dupli(ctx, go->ob, mat, a, false, false); + dob = make_dupli(ctx, object, mat, a); dob->particle_system = psys; - if (use_texcoords) + + if (use_texcoords) { psys_get_dupli_texture(psys, part, sim.psmd, pa, cpa, dob->uv, dob->orco); + } + + b++; } + FOREACH_COLLECTION_VISIBLE_OBJECT_RECURSIVE_END; } else { /* to give ipos in object correct offset */ - BKE_object_where_is_calc_time(scene, ob, ctime - pa_time); + BKE_object_where_is_calc_time(ctx->depsgraph, scene, ob, ctime - pa_time); copy_v3_v3(vec, obmat[3]); obmat[3][0] = obmat[3][1] = obmat[3][2] = 0.0f; @@ -1126,20 +1107,16 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem if (part->draw & PART_DRAW_GLOBAL_OB) add_v3_v3v3(mat[3], mat[3], vec); - dob = make_dupli(ctx, ob, mat, a, false, false); + dob = make_dupli(ctx, ob, mat, a); dob->particle_system = psys; if (use_texcoords) psys_get_dupli_texture(psys, part, sim.psmd, pa, cpa, dob->uv, dob->orco); - /* XXX blender internal needs this to be set to dupligroup to render - * groups correctly, but we don't want this hack for cycles */ - if (dupli_type_hack && ctx->group) - dob->type = OB_DUPLIGROUP; } } /* restore objects since they were changed in BKE_object_where_is_calc_time */ if (part->ren_as == PART_DRAW_GR) { - for (a = 0; a < totgroup; a++) + for (a = 0; a < totcollection; a++) *(oblist[a]) = obcopylist[a]; } else @@ -1156,6 +1133,8 @@ static void make_duplis_particle_system(const DupliContext *ctx, ParticleSystem end_latt_deform(psys->lattice_deform_data); psys->lattice_deform_data = NULL; } + + BLI_rng_free(rng); } static void make_duplis_particles(const DupliContext *ctx) @@ -1167,7 +1146,7 @@ static void make_duplis_particles(const DupliContext *ctx) for (psys = ctx->object->particlesystem.first, psysid = 0; psys; psys = psys->next, psysid++) { /* particles create one more level for persistent psys index */ DupliContext pctx; - copy_dupli_context(&pctx, ctx, ctx->object, NULL, psysid, false); + copy_dupli_context(&pctx, ctx, ctx->object, NULL, psysid); make_duplis_particle_system(&pctx, psys); } } @@ -1189,7 +1168,7 @@ static const DupliGenerator *get_dupli_generator(const DupliContext *ctx) return NULL; /* Should the dupli's be generated for this object? - Respect restrict flags */ - if (ctx->eval_ctx->mode == DAG_EVAL_RENDER ? (restrictflag & OB_RESTRICT_RENDER) : (restrictflag & OB_RESTRICT_VIEW)) + if (DEG_get_mode(ctx->depsgraph) == DAG_EVAL_RENDER ? (restrictflag & OB_RESTRICT_RENDER) : (restrictflag & OB_RESTRICT_VIEW)) return NULL; if (transflag & OB_DUPLIPARTS) { @@ -1210,8 +1189,8 @@ static const DupliGenerator *get_dupli_generator(const DupliContext *ctx) else if (transflag & OB_DUPLIFRAMES) { return &gen_dupli_frames; } - else if (transflag & OB_DUPLIGROUP) { - return &gen_dupli_group; + else if (transflag & OB_DUPLICOLLECTION) { + return &gen_dupli_collection; } return NULL; @@ -1221,11 +1200,11 @@ static const DupliGenerator *get_dupli_generator(const DupliContext *ctx) /* ---- ListBase dupli container implementation ---- */ /* Returns a list of DupliObject */ -ListBase *object_duplilist_ex(Main *bmain, EvaluationContext *eval_ctx, Scene *scene, Object *ob, bool update) +ListBase *object_duplilist(Depsgraph *depsgraph, Scene *sce, Object *ob) { ListBase *duplilist = MEM_callocN(sizeof(ListBase), "duplilist"); DupliContext ctx; - init_context(&ctx, bmain, eval_ctx, scene, ob, NULL, update); + init_context(&ctx, depsgraph, sce, ob, NULL); if (ctx.gen) { ctx.duplilist = duplilist; ctx.gen->make_duplis(&ctx); @@ -1234,13 +1213,6 @@ ListBase *object_duplilist_ex(Main *bmain, EvaluationContext *eval_ctx, Scene *s return duplilist; } -/* note: previously updating was always done, this is why it defaults to be on - * but there are likely places it can be called without updating */ -ListBase *object_duplilist(Main *bmain, EvaluationContext *eval_ctx, Scene *sce, Object *ob) -{ - return object_duplilist_ex(bmain, eval_ctx, sce, ob, true); -} - void free_object_duplilist(ListBase *lb) { BLI_freelistN(lb); @@ -1277,7 +1249,7 @@ int count_duplilist(Object *ob) return 1; } -DupliApplyData *duplilist_apply(Object *ob, Scene *scene, ListBase *duplilist) +DupliApplyData *duplilist_apply(Depsgraph *depsgraph, Object *ob, Scene *scene, ListBase *duplilist) { DupliApplyData *apply_data = NULL; int num_objects = BLI_listbase_count(duplilist); @@ -1293,7 +1265,7 @@ DupliApplyData *duplilist_apply(Object *ob, Scene *scene, ListBase *duplilist) for (dob = duplilist->first, i = 0; dob; dob = dob->next, ++i) { /* make sure derivedmesh is calculated once, before drawing */ if (scene && !(dob->ob->transflag & OB_DUPLICALCDERIVED) && dob->ob->type == OB_MESH) { - mesh_get_derived_final(scene, dob->ob, scene->customdata_mask); + mesh_get_derived_final(depsgraph, scene, dob->ob, scene->customdata_mask); dob->ob->transflag |= OB_DUPLICALCDERIVED; } } |