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Fix old files with changed node socket type not loading correctly.

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This would lead to sock.default_value pointing to the wrong data type,
possibly causing crashes. Unfortunately, this bug will still exist for
older Blender versions that try to load newer files, which makes
changing the type of a node socket problematic.
This commit is contained in:
Brecht Van Lommel
2018-01-20 01:04:07 +01:00
parent dd35048602
commit e53447c137
3 changed files with 29 additions and 9 deletions
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source/blender/blenkernel/BKE_node.h
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@@ -446,6 +446,7 @@ struct bNodeSocket *nodeInsertStaticSocket(struct bNodeTree *ntree, struct bNode
struct bNodeSocket *next_sock, const char *identifier, const char *name);
void nodeRemoveSocket(struct bNodeTree *ntree, struct bNode *node, struct bNodeSocket *sock);
void nodeRemoveAllSockets(struct bNodeTree *ntree, struct bNode *node);
void nodeModifySocketType(struct bNodeTree *ntree, struct bNode *node, struct bNodeSocket *sock, int type, int subtype);
struct bNode *nodeAddNode(const struct bContext *C, struct bNodeTree *ntree, const char *idname);
struct bNode *nodeAddStaticNode(const struct bContext *C, struct bNodeTree *ntree, int type);