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-rw-r--r--source/blender/blenkernel/BKE_animsys.h4
-rw-r--r--source/blender/blenkernel/intern/anim_sys.c54
-rw-r--r--source/blender/editors/armature/armature_relations.c119
3 files changed, 141 insertions, 36 deletions
diff --git a/source/blender/blenkernel/BKE_animsys.h b/source/blender/blenkernel/BKE_animsys.h
index 24abd114a90..0acfd40a110 100644
--- a/source/blender/blenkernel/BKE_animsys.h
+++ b/source/blender/blenkernel/BKE_animsys.h
@@ -120,6 +120,10 @@ void BKE_keyingsets_free(struct ListBase *list);
/* ************************************* */
/* Path Fixing API */
+/* Get a "fixed" version of the given path (oldPath) */
+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);
+
/* Fix all the paths for the given ID + Action */
void BKE_action_fix_paths_rename(struct ID *owner_id, struct bAction *act, const char *prefix, const char *oldName,
const char *newName, int oldSubscript, int newSubscript, bool verify_paths);
diff --git a/source/blender/blenkernel/intern/anim_sys.c b/source/blender/blenkernel/intern/anim_sys.c
index 00e5c1be48e..aa353afadc1 100644
--- a/source/blender/blenkernel/intern/anim_sys.c
+++ b/source/blender/blenkernel/intern/anim_sys.c
@@ -858,6 +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,
diff --git a/source/blender/editors/armature/armature_relations.c b/source/blender/editors/armature/armature_relations.c
index 155267af370..7a7adc58252 100644
--- a/source/blender/editors/armature/armature_relations.c
+++ b/source/blender/editors/armature/armature_relations.c
@@ -124,6 +124,9 @@ typedef struct tJoinArmature_AdtFixData {
} tJoinArmature_AdtFixData;
/* Callback to pass to void BKE_animdata_main_cb() for fixing driver ID's to point to the new ID */
+/* FIXME: For now, we only care about drivers here. When editing rigs, it's very rare to have animation
+ * on the rigs being edited already, so it should be safe to skip these.
+ */
static void joined_armature_fix_animdata_cb(ID *id, AnimData *adt, void *user_data)
{
tJoinArmature_AdtFixData *afd = (tJoinArmature_AdtFixData *)user_data;
@@ -133,25 +136,41 @@ static void joined_armature_fix_animdata_cb(ID *id, AnimData *adt, void *user_da
GHashIterator gh_iter;
FCurve *fcu;
- /* Fix paths - Unless we duplicate the logic, we're going to have to do it this way */
- // FIXME: this is too crude... it just does everything!
- GHASH_ITER(gh_iter, afd->names_map) {
- const char *old_name = BLI_ghashIterator_getKey(&gh_iter);
- const char *new_name = BLI_ghashIterator_getValue(&gh_iter);
-
- /* only remap if changed; this still means there will be some waste if there aren't many drivers/keys */
- if (strcmp(old_name, new_name)) {
- // XXX: ref_id == ??? (the point of this seems really vague)
- BKE_animdata_fix_paths_rename(id, adt, src_id, "pose.bones", old_name, new_name, 0, 0, false);
+ /* Fix paths - If this is the target object, it will have some "dirty" paths */
+ if (id == src_id) {
+ /* Fix drivers */
+ for (fcu = adt->drivers.first; fcu; fcu = fcu->next) {
+ /* skip driver if it doesn't affect the bones */
+ if (strstr(fcu->rna_path, "pose.bones[") == NULL) {
+ continue;
+ }
+
+ // FIXME: this is too crude... it just does everything!
+ GHASH_ITER(gh_iter, afd->names_map) {
+ const char *old_name = BLI_ghashIterator_getKey(&gh_iter);
+ const char *new_name = BLI_ghashIterator_getValue(&gh_iter);
+
+ /* only remap if changed; this still means there will be some waste if there aren't many drivers/keys */
+ if (strcmp(old_name, new_name) && strstr(fcu->rna_path, old_name)) {
+ fcu->rna_path = BKE_animsys_fix_rna_path_rename(id, fcu->rna_path, "pose.bones",
+ old_name, new_name, 0, 0, false);
+
+ /* we don't want to apply a second remapping on this driver now,
+ * so stop trying names, but keep fixing drivers
+ */
+ break;
+ }
+ }
}
}
- /* Drivers */
+
+ /* Driver targets */
for (fcu = adt->drivers.first; fcu; fcu = fcu->next) {
ChannelDriver *driver = fcu->driver;
DriverVar *dvar;
- /* fix driver references to invalid ID's */
+ /* Fix driver references to invalid ID's */
for (dvar = driver->variables.first; dvar; dvar = dvar->next) {
/* only change the used targets, since the others will need fixing manually anyway */
DRIVER_TARGETS_USED_LOOPER(dvar)
@@ -159,6 +178,32 @@ static void joined_armature_fix_animdata_cb(ID *id, AnimData *adt, void *user_da
/* change the ID's used... */
if (dtar->id == src_id) {
dtar->id = dst_id;
+
+ /* also check on the subtarget...
+ * XXX: We duplicate the logic from drivers_path_rename_fix() here, with our own
+ * little twists so that we know that it isn't going to clobber the wrong data
+ */
+ if ((dtar->rna_path && strstr(dtar->rna_path, "pose.bones[")) || (dtar->pchan_name[0])) {
+ GHASH_ITER(gh_iter, afd->names_map) {
+ const char *old_name = BLI_ghashIterator_getKey(&gh_iter);
+ const char *new_name = BLI_ghashIterator_getValue(&gh_iter);
+
+ /* only remap if changed */
+ if (strcmp(old_name, new_name)) {
+ if ((dtar->rna_path) && strstr(dtar->rna_path, old_name)) {
+ /* Fix up path */
+ dtar->rna_path = BKE_animsys_fix_rna_path_rename(id, dtar->rna_path, "pose.bones",
+ old_name, new_name, 0, 0, false);
+ break; /* no need to try any more names for bone path */
+ }
+ else if (strcmp(dtar->pchan_name, old_name) == 0) {
+ /* Change target bone name */
+ BLI_strncpy(dtar->pchan_name, new_name, sizeof(dtar->pchan_name));
+ break; /* no need to try any more names for bone subtarget */
+ }
+ }
+ }
+ }
}
}
DRIVER_TARGETS_LOOPER_END
@@ -259,30 +304,6 @@ int join_armature_exec(bContext *C, wmOperator *op)
afd.tarArm = ob;
afd.names_map = BLI_ghash_str_new("join_armature_adt_fix");
- /* copy over animdata first, so that the link fixing can access and fix the links */
- if (base->object->adt) {
- if (ob->adt == NULL) {
- /* no animdata, so just use a copy of the whole thing */
- ob->adt = BKE_copy_animdata(base->object->adt, false);
- }
- else {
- /* merge in data - we'll fix the drivers manually */
- BKE_animdata_merge_copy(&ob->id, &base->object->id, ADT_MERGECOPY_KEEP_DST, false);
- }
- }
-
- if (curarm->adt) {
- if (arm->adt == NULL) {
- /* no animdata, so just use a copy of the whole thing */
- arm->adt = BKE_copy_animdata(curarm->adt, false);
- }
- else {
- /* merge in data - we'll fix the drivers manually */
- BKE_animdata_merge_copy(&arm->id, &curarm->id, ADT_MERGECOPY_KEEP_DST, false);
- }
- }
-
-
/* Make a list of editbones in current armature */
ED_armature_to_edit(base->object->data);
@@ -352,6 +373,32 @@ int join_armature_exec(bContext *C, wmOperator *op)
BKE_animdata_main_cb(bmain, joined_armature_fix_animdata_cb, &afd);
BLI_ghash_free(afd.names_map, MEM_freeN, NULL);
+ /* Only copy over animdata now, after all the remapping has been done,
+ * so that we don't have to worry about ambiguities re which armature
+ * a bone came from!
+ */
+ if (base->object->adt) {
+ if (ob->adt == NULL) {
+ /* no animdata, so just use a copy of the whole thing */
+ ob->adt = BKE_copy_animdata(base->object->adt, false);
+ }
+ else {
+ /* merge in data - we'll fix the drivers manually */
+ BKE_animdata_merge_copy(&ob->id, &base->object->id, ADT_MERGECOPY_KEEP_DST, false);
+ }
+ }
+
+ if (curarm->adt) {
+ if (arm->adt == NULL) {
+ /* no animdata, so just use a copy of the whole thing */
+ arm->adt = BKE_copy_animdata(curarm->adt, false);
+ }
+ else {
+ /* merge in data - we'll fix the drivers manually */
+ BKE_animdata_merge_copy(&arm->id, &curarm->id, ADT_MERGECOPY_KEEP_DST, false);
+ }
+ }
+
/* Free the old object data */
ED_base_object_free_and_unlink(bmain, scene, base);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 09:32:06 +0300