diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_node.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_node.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h index b760be29dae..fb6096cd82f 100644 --- a/source/blender/blenkernel/BKE_node.h +++ b/source/blender/blenkernel/BKE_node.h @@ -225,12 +225,14 @@ typedef struct bNodeType { /// Free the node instance. void (*freefunc)(struct bNode *node); /// Make a copy of the node instance. - void (*copyfunc)(struct bNodeTree *dest_ntree, struct bNode *dest_node, struct bNode *src_node); + void (*copyfunc)(struct bNodeTree *dest_ntree, + struct bNode *dest_node, + const struct bNode *src_node); /* Registerable API callback versions, called in addition to C callbacks */ void (*initfunc_api)(const struct bContext *C, struct PointerRNA *ptr); void (*freefunc_api)(struct PointerRNA *ptr); - void (*copyfunc_api)(struct PointerRNA *ptr, struct bNode *src_node); + void (*copyfunc_api)(struct PointerRNA *ptr, const struct bNode *src_node); /* can this node type be added to a node tree */ bool (*poll)(struct bNodeType *ntype, struct bNodeTree *nodetree); @@ -538,7 +540,20 @@ void nodeRemoveNode(struct Main *bmain, struct bNode *node, bool do_id_user); -struct bNode *BKE_node_copy_ex(struct bNodeTree *ntree, struct bNode *node_src, const int flag); +struct bNode *BKE_node_copy_ex(struct bNodeTree *ntree, + const struct bNode *node_src, + const int flag); + +/* Same as BKE_node_copy_ex() but stores pointers to a new node and its sockets in the source + * node. + * + * NOTE: DANGER ZONE! + * + * TODO(sergey): Maybe it's better to make BKE_node_copy_ex() return a mapping from old node and + * sockets to new one. */ +struct bNode *BKE_node_copy_store_new_pointers(struct bNodeTree *ntree, + struct bNode *node_src, + const int flag); struct bNodeLink *nodeAddLink(struct bNodeTree *ntree, struct bNode *fromnode, @@ -730,7 +745,7 @@ void node_type_storage(struct bNodeType *ntype, void (*freefunc)(struct bNode *node), void (*copyfunc)(struct bNodeTree *dest_ntree, struct bNode *dest_node, - struct bNode *src_node)); + const struct bNode *src_node)); void node_type_label( struct bNodeType *ntype, void (*labelfunc)(struct bNodeTree *ntree, struct bNode *, char *label, int maxlen)); |