diff options
author | Alexander Gavrilov <angavrilov@gmail.com> | 2019-05-14 21:48:22 +0300 |
---|---|---|
committer | Alexander Gavrilov <angavrilov@gmail.com> | 2019-05-14 21:56:57 +0300 |
commit | 26d2652d6d4287801d56dc8d41b1037750af701a (patch) | |
tree | e6d71dcc75782c28859d06d7eb39d7929c412b7b /source/blender/blenkernel/intern/armature.c | |
parent | 987c6da6c0dd7b4f8c64561c030d4c381f2725c5 (diff) |
Armature: implement universal hash table lookup of Bone objects by name.
Since drivers on Bone properties are really supposed to be stored
in Armature data and access bones via its bones[] collection, this
lookup path should work efficiently.
Mass lookup of bones by name was already done through hashes,
but they were built temporarily every time that was needed. This
simply replaces it with a common hash table computed immediately
after file load, copy, or Edit to Object mode switch.
Diffstat (limited to 'source/blender/blenkernel/intern/armature.c')
-rw-r--r-- | source/blender/blenkernel/intern/armature.c | 51 |
1 files changed, 31 insertions, 20 deletions
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c index 60446bf60b6..bd9907acb24 100644 --- a/source/blender/blenkernel/intern/armature.c +++ b/source/blender/blenkernel/intern/armature.c @@ -125,6 +125,7 @@ void BKE_armature_free(bArmature *arm) { BKE_animdata_free(&arm->id, false); + BKE_armature_bone_hash_free(arm); BKE_armature_bonelist_free(&arm->bonebase); /* free editmode data */ @@ -169,25 +170,20 @@ static void copy_bonechildren(Bone *bone_dst, } } -static void copy_bonechildren_custom_handles(Bone *bone_dst, bArmature *arm_dst, GHash **bone_hash) +static void copy_bonechildren_custom_handles(Bone *bone_dst, bArmature *arm_dst) { Bone *bone_dst_child; - /* Lazily create the name -> bone hashtable. */ - if ((bone_dst->bbone_prev || bone_dst->bbone_next) && *bone_hash == NULL) { - *bone_hash = BKE_armature_bone_from_name_map(arm_dst); - } - if (bone_dst->bbone_prev) { - bone_dst->bbone_prev = BLI_ghash_lookup(*bone_hash, bone_dst->bbone_prev->name); + bone_dst->bbone_prev = BKE_armature_find_bone_name(arm_dst, bone_dst->bbone_prev->name); } if (bone_dst->bbone_next) { - bone_dst->bbone_next = BLI_ghash_lookup(*bone_hash, bone_dst->bbone_next->name); + bone_dst->bbone_next = BKE_armature_find_bone_name(arm_dst, bone_dst->bbone_next->name); } for (bone_dst_child = bone_dst->childbase.first; bone_dst_child; bone_dst_child = bone_dst_child->next) { - copy_bonechildren_custom_handles(bone_dst_child, arm_dst, bone_hash); + copy_bonechildren_custom_handles(bone_dst_child, arm_dst); } } @@ -212,6 +208,8 @@ void BKE_armature_copy_data(Main *UNUSED(bmain), /* We never handle usercount here for own data. */ const int flag_subdata = flag | LIB_ID_CREATE_NO_USER_REFCOUNT; + arm_dst->bonehash = NULL; + BLI_duplicatelist(&arm_dst->bonebase, &arm_src->bonebase); /* Duplicate the childrens' lists */ @@ -224,15 +222,11 @@ void BKE_armature_copy_data(Main *UNUSED(bmain), arm_dst->act_bone = bone_dst_act; - /* Fix custom handle references. */ - GHash *bone_hash = NULL; /* lazily created */ + BKE_armature_bone_hash_make(arm_dst); + /* Fix custom handle references. */ for (bone_dst = arm_dst->bonebase.first; bone_dst; bone_dst = bone_dst->next) { - copy_bonechildren_custom_handles(bone_dst, arm_dst, &bone_hash); - } - - if (bone_hash) { - BLI_ghash_free(bone_hash, NULL, NULL); + copy_bonechildren_custom_handles(bone_dst, arm_dst); } arm_dst->edbo = NULL; @@ -274,6 +268,10 @@ Bone *BKE_armature_find_bone_name(bArmature *arm, const char *name) return NULL; } + if (arm->bonehash) { + return BLI_ghash_lookup(arm->bonehash, name); + } + return get_named_bone_bonechildren(&arm->bonebase, name); } @@ -291,7 +289,7 @@ static void armature_bone_from_name_insert_recursive(GHash *bone_hash, ListBase * \note typically #bPose.chanhash us used via #BKE_pose_channel_find_name * this is for the cases we can't use pose channels. */ -GHash *BKE_armature_bone_from_name_map(bArmature *arm) +static GHash *armature_bone_from_name_map(bArmature *arm) { const int bones_count = BKE_armature_bonelist_count(&arm->bonebase); GHash *bone_hash = BLI_ghash_str_new_ex(__func__, bones_count); @@ -299,6 +297,21 @@ GHash *BKE_armature_bone_from_name_map(bArmature *arm) return bone_hash; } +void BKE_armature_bone_hash_make(bArmature *arm) +{ + if (!arm->bonehash) { + arm->bonehash = armature_bone_from_name_map(arm); + } +} + +void BKE_armature_bone_hash_free(bArmature *arm) +{ + if (arm->bonehash) { + BLI_ghash_free(arm->bonehash, NULL, NULL); + arm->bonehash = NULL; + } +} + bool BKE_armature_bone_flag_test_recursive(const Bone *bone, int flag) { if (bone->flag & flag) { @@ -2458,11 +2471,9 @@ void BKE_pose_clear_pointers(bPose *pose) void BKE_pose_remap_bone_pointers(bArmature *armature, bPose *pose) { - GHash *bone_hash = BKE_armature_bone_from_name_map(armature); for (bPoseChannel *pchan = pose->chanbase.first; pchan; pchan = pchan->next) { - pchan->bone = BLI_ghash_lookup(bone_hash, pchan->name); + pchan->bone = BKE_armature_find_bone_name(armature, pchan->name); } - BLI_ghash_free(bone_hash, NULL, NULL); } /** Find the matching pose channel using the bone name, if not NULL. */ |