diff options
Diffstat (limited to 'source/blender/blenkernel/intern/anim_sys.c')
| -rw-r--r-- | source/blender/blenkernel/intern/anim_sys.c | 132 |
1 files changed, 129 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/anim_sys.c b/source/blender/blenkernel/intern/anim_sys.c index 8e36449f214..8e2b3de9586 100644 --- a/source/blender/blenkernel/intern/anim_sys.c +++ b/source/blender/blenkernel/intern/anim_sys.c @@ -318,6 +318,77 @@ void BKE_copy_animdata_id_action(ID *id) } } +/* Merge copies of the data from the src AnimData into the destination AnimData */ +void BKE_animdata_merge_copy(ID *dst_id, ID *src_id, eAnimData_MergeCopy_Modes action_mode, bool fix_drivers) +{ + AnimData *src = BKE_animdata_from_id(src_id); + AnimData *dst = BKE_animdata_from_id(dst_id); + + /* sanity checks */ + if (ELEM(NULL, dst, src)) + return; + + // TODO: we must unset all "tweakmode" flags + if ((src->flag & ADT_NLA_EDIT_ON) || (dst->flag & ADT_NLA_EDIT_ON)) { + printf("ERROR: Merging AnimData blocks while editing NLA is dangerous as it may cause data corruption\n"); + return; + } + + /* handle actions... */ + if (action_mode == ADT_MERGECOPY_SRC_COPY) { + /* make a copy of the actions */ + dst->action = BKE_action_copy(src->action); + dst->tmpact = BKE_action_copy(src->tmpact); + } + else if (action_mode == ADT_MERGECOPY_SRC_REF) { + /* make a reference to it */ + dst->action = src->action; + id_us_plus((ID *)dst->action); + + dst->tmpact = src->tmpact; + id_us_plus((ID *)dst->tmpact); + } + + /* duplicate NLA data */ + if (src->nla_tracks.first) { + ListBase tracks = {NULL, NULL}; + + copy_nladata(&tracks, &src->nla_tracks); + BLI_movelisttolist(&dst->nla_tracks, &tracks); + } + + /* duplicate drivers (F-Curves) */ + if (src->drivers.first) { + ListBase drivers = {NULL, NULL}; + + copy_fcurves(&drivers, &src->drivers); + + /* Fix up all driver targets using the old target id + * - This assumes that the src ID is being merged into the dst ID + */ + if (fix_drivers) { + FCurve *fcu; + + for (fcu = drivers.first; fcu; fcu = fcu->next) { + ChannelDriver *driver = fcu->driver; + DriverVar *dvar; + + for (dvar = driver->variables.first; dvar; dvar = dvar->next) { + DRIVER_TARGETS_USED_LOOPER(dvar) + { + if (dtar->id == src_id) { + dtar->id = dst_id; + } + } + DRIVER_TARGETS_LOOPER_END + } + } + } + + BLI_movelisttolist(&dst->drivers, &drivers); + } +} + /* Make Local -------------------------------------------- */ static void make_local_strips(ListBase *strips) @@ -720,7 +791,7 @@ static void fcurves_path_rename_fix(ID *owner_id, const char *prefix, const char if (fcu->rna_path != old_path) { bActionGroup *agrp = fcu->grp; - if ((agrp) && strcmp(oldName, agrp->name) == 0) { + if ((agrp) && STREQ(oldName, agrp->name)) { BLI_strncpy(agrp->name, newName, sizeof(agrp->name)); } } @@ -757,7 +828,7 @@ static void drivers_path_rename_fix(ID *owner_id, ID *ref_id, const char *prefix /* also fix the bone-name (if applicable) */ if (strstr(prefix, "bones")) { if ( ((dtar->id) && (GS(dtar->id->name) == ID_OB) && (!ref_id || ((Object *)(dtar->id))->data == ref_id)) && - (dtar->pchan_name[0]) && (strcmp(oldName, dtar->pchan_name) == 0) ) + (dtar->pchan_name[0]) && STREQ(oldName, dtar->pchan_name) ) { BLI_strncpy(dtar->pchan_name, newName, sizeof(dtar->pchan_name)); } @@ -787,6 +858,60 @@ static void nlastrips_path_rename_fix(ID *owner_id, const char *prefix, const ch } } +/* ----------------------- */ + + +/* Fix up the given RNA-Path + * + * This is just an external wrapper for the RNA-Path fixing function, + * with input validity checks on top of the basic method. + * + * NOTE: it is assumed that the structure we're replacing is <prefix><["><name><"]> + * i.e. pose.bones["Bone"] + */ +char *BKE_animsys_fix_rna_path_rename(ID *owner_id, char *old_path, const char *prefix, const char *oldName, + const char *newName, int oldSubscript, int newSubscript, bool verify_paths) +{ + char *oldN, *newN; + char *result; + + /* if no action, no need to proceed */ + if (ELEM(NULL, owner_id, old_path)) { + printf("early abort\n"); + return old_path; + } + + /* Name sanitation logic - copied from BKE_animdata_fix_paths_rename() */ + if ((oldName != NULL) && (newName != NULL)) { + /* pad the names with [" "] so that only exact matches are made */ + const size_t name_old_len = strlen(oldName); + const size_t name_new_len = strlen(newName); + char *name_old_esc = BLI_array_alloca(name_old_esc, (name_old_len * 2) + 1); + char *name_new_esc = BLI_array_alloca(name_new_esc, (name_new_len * 2) + 1); + + BLI_strescape(name_old_esc, oldName, (name_old_len * 2) + 1); + BLI_strescape(name_new_esc, newName, (name_new_len * 2) + 1); + oldN = BLI_sprintfN("[\"%s\"]", name_old_esc); + newN = BLI_sprintfN("[\"%s\"]", name_new_esc); + } + else { + oldN = BLI_sprintfN("[%d]", oldSubscript); + newN = BLI_sprintfN("[%d]", newSubscript); + } + + /* fix given path */ + printf("%s | %s | oldpath = %p ", oldN, newN, old_path); + result = rna_path_rename_fix(owner_id, prefix, oldN, newN, old_path, verify_paths); + printf("result = %p\n", result); + + /* free the temp names */ + MEM_freeN(oldN); + MEM_freeN(newN); + + /* return the resulting path - may be the same path again if nothing changed */ + return result; +} + /* Fix all RNA_Paths in the given Action, relative to the given ID block * * This is just an external wrapper for the F-Curve fixing function, @@ -1156,7 +1281,7 @@ KS_Path *BKE_keyingset_find_path(KeyingSet *ks, ID *id, const char group_name[], eq_id = 0; /* path */ - if ((ksp->rna_path == NULL) || strcmp(rna_path, ksp->rna_path)) + if ((ksp->rna_path == NULL) || !STREQ(rna_path, ksp->rna_path)) eq_path = 0; /* index - need to compare whole-array setting too... */ @@ -1192,6 +1317,7 @@ KeyingSet *BKE_keyingset_add(ListBase *list, const char idname[], const char nam ks->flag = flag; ks->keyingflag = keyingflag; + ks->keyingoverride = keyingflag; /* NOTE: assume that if one is set one way, the other should be too, so that it'll work */ /* add KeyingSet to list */ BLI_addtail(list, ks); |