diff options
author | Campbell Barton <ideasman42@gmail.com> | 2012-04-30 22:54:14 +0400 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2012-04-30 22:54:14 +0400 |
commit | 1d743d11dcd48807c4dc13c109f5199573015b9d (patch) | |
tree | ac38b4a0af53bd23198bd8281afb525e863cf5fb /source/blender/blenkernel | |
parent | df74a51bac173b8e47882801bf0f5d47d856f897 (diff) |
bmesh - python api
- bm.*.layers.*.verify()
- bm.*.layers.*.is_singleton
- bm.*.layers.*.copy_from(other)
also added api functons
- BM_data_layer_copy(...)
- CustomData_layertype_is_singleton(type)
Diffstat (limited to 'source/blender/blenkernel')
-rw-r--r-- | source/blender/blenkernel/BKE_customdata.h | 1 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/customdata.c | 16 |
2 files changed, 16 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_customdata.h b/source/blender/blenkernel/BKE_customdata.h index 6a3625e2133..4b52189d8b7 100644 --- a/source/blender/blenkernel/BKE_customdata.h +++ b/source/blender/blenkernel/BKE_customdata.h @@ -305,6 +305,7 @@ int CustomData_sizeof(int type); /* get the name of a layer type */ const char *CustomData_layertype_name(int type); +int CustomData_layertype_is_singleton(int type); /* make sure the name of layer at index is unique */ void CustomData_set_layer_unique_name(struct CustomData *data, int index); diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c index 4666aa6a456..4cf48ff6005 100644 --- a/source/blender/blenkernel/intern/customdata.c +++ b/source/blender/blenkernel/intern/customdata.c @@ -71,7 +71,11 @@ typedef struct LayerTypeInfo { int size; /* the memory size of one element of this layer's data */ const char *structname; /* name of the struct used, for file writing */ int structnum; /* number of structs per element, for file writing */ - const char *defaultname; /* default layer name */ + + /* default layer name. + * note! when NULL this is a way to ensure there is only ever one item + * see: CustomData_layertype_is_singleton() */ + const char *defaultname; /* a function to copy count elements of this layer's data * (deep copy if appropriate) @@ -2601,6 +2605,16 @@ const char *CustomData_layertype_name(int type) return layerType_getName(type); } + +/** + * Can only ever be one of these. + */ +int CustomData_layertype_is_singleton(int type) +{ + const LayerTypeInfo *typeInfo = layerType_getInfo(type); + return typeInfo->defaultname != NULL; +} + static int CustomData_is_property_layer(int type) { if ((type == CD_PROP_FLT) || (type == CD_PROP_INT) || (type == CD_PROP_STR)) |