diff options
Diffstat (limited to 'source/blender/blenkernel/intern/deform.c')
| -rw-r--r-- | source/blender/blenkernel/intern/deform.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/source/blender/blenkernel/intern/deform.c b/source/blender/blenkernel/intern/deform.c index aa6220e88bc..9356ba14071 100644 --- a/source/blender/blenkernel/intern/deform.c +++ b/source/blender/blenkernel/intern/deform.c @@ -113,14 +113,31 @@ bDeformGroup *get_named_vertexgroup (Object *ob, char *name) return NULL; } -int get_defgroup_num (Object *ob, bDeformGroup *dg) +int get_named_vertexgroup_num (Object *ob, char *name) +{ + /* Return the location of the named deform group within the list of + * deform groups. This function is a combination of get_defgroup_num and + * get_named_vertexgroup. The other two could be called instead, but that + * require looping over the vertexgroups twice. + */ + bDeformGroup *curdef; + int def_nr; + + for (curdef=ob->defbase.first, def_nr=0; curdef; curdef=curdef->next, def_nr++) { + if (!strcmp(curdef->name, name)) + return def_nr; + } + + return -1; +} + +int get_defgroup_num (Object *ob, bDeformGroup *dg) { /* Fetch the location of this deform group * within the linked list of deform groups. * (this number is stored in the deform * weights of the deform verts to link them - * to this deform group) deform deform - * deform blah blah deform + * to this deform group). */ bDeformGroup *eg; @@ -129,8 +146,7 @@ int get_defgroup_num (Object *ob, bDeformGroup *dg) eg = ob->defbase.first; def_nr = 0; - /* loop through all deform groups - */ + /* loop through all deform groups */ while (eg != NULL) { /* if the current deform group is |