diff options
Diffstat (limited to 'source/blender/blenkernel/intern/material.c')
| -rw-r--r-- | source/blender/blenkernel/intern/material.c | 54 |
1 files changed, 28 insertions, 26 deletions
diff --git a/source/blender/blenkernel/intern/material.c b/source/blender/blenkernel/intern/material.c index ebd05ab9bf8..2ad3da9f3a0 100644 --- a/source/blender/blenkernel/intern/material.c +++ b/source/blender/blenkernel/intern/material.c @@ -1,6 +1,4 @@ /* - * $Id$ - * * ***** BEGIN GPL LICENSE BLOCK ***** * * This program is free software; you can redistribute it and/or @@ -52,6 +50,7 @@ #include "BLI_math.h" #include "BLI_listbase.h" #include "BLI_utildefines.h" +#include "BLI_bpath.h" #include "BKE_animsys.h" #include "BKE_displist.h" @@ -287,8 +286,7 @@ void make_local_material(Material *ma) Mesh *me; Curve *cu; MetaBall *mb; - Material *man; - int a, local=0, lib=0; + int a, is_local= FALSE, is_lib= FALSE; /* - only lib users: do nothing * - only local users: set flag @@ -296,23 +294,24 @@ void make_local_material(Material *ma) */ if(ma->id.lib==NULL) return; - if(ma->id.us==1) { - ma->id.lib= NULL; - ma->id.flag= LIB_LOCAL; - new_id(&bmain->mat, (ID *)ma, NULL); + /* One local user; set flag and return. */ + if(ma->id.us==1) { + id_clear_lib_data(bmain, &ma->id); extern_local_material(ma); return; } - + + /* Check which other IDs reference this one to determine if it's used by + lib or local */ /* test objects */ ob= bmain->object.first; while(ob) { if(ob->mat) { for(a=0; a<ob->totcol; a++) { if(ob->mat[a]==ma) { - if(ob->id.lib) lib= 1; - else local= 1; + if(ob->id.lib) is_lib= TRUE; + else is_local= TRUE; } } } @@ -324,8 +323,8 @@ void make_local_material(Material *ma) if(me->mat) { for(a=0; a<me->totcol; a++) { if(me->mat[a]==ma) { - if(me->id.lib) lib= 1; - else local= 1; + if(me->id.lib) is_lib= TRUE; + else is_local= TRUE; } } } @@ -337,8 +336,8 @@ void make_local_material(Material *ma) if(cu->mat) { for(a=0; a<cu->totcol; a++) { if(cu->mat[a]==ma) { - if(cu->id.lib) lib= 1; - else local= 1; + if(cu->id.lib) is_lib= TRUE; + else is_local= TRUE; } } } @@ -350,26 +349,29 @@ void make_local_material(Material *ma) if(mb->mat) { for(a=0; a<mb->totcol; a++) { if(mb->mat[a]==ma) { - if(mb->id.lib) lib= 1; - else local= 1; + if(mb->id.lib) is_lib= TRUE; + else is_local= TRUE; } } } mb= mb->id.next; } - - if(local && lib==0) { - ma->id.lib= NULL; - ma->id.flag= LIB_LOCAL; - new_id(&bmain->mat, (ID *)ma, NULL); + /* Only local users. */ + if(is_local && is_lib == FALSE) { + id_clear_lib_data(bmain, &ma->id); extern_local_material(ma); } - else if(local && lib) { - - man= copy_material(ma); + /* Both user and local, so copy. */ + else if(is_local && is_lib) { + char *bpath_user_data[2]= {bmain->name, ma->id.lib->filepath}; + Material *man= copy_material(ma); + man->id.us= 0; - + + /* Remap paths of new ID using old library as base. */ + bpath_traverse_id(bmain, &man->id, bpath_relocate_visitor, 0, bpath_user_data); + /* do objects */ ob= bmain->object.first; while(ob) { |