diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_access.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_access.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c index a7e81416b80..ac2c994a4f8 100644 --- a/source/blender/makesrna/intern/rna_access.c +++ b/source/blender/makesrna/intern/rna_access.c @@ -2820,6 +2820,29 @@ void RNA_property_collection_next(CollectionPropertyIterator *iter) cprop->next(iter); } +void RNA_property_collection_skip(CollectionPropertyIterator *iter, int num) +{ + CollectionPropertyRNA *cprop = (CollectionPropertyRNA *)rna_ensure_property(iter->prop); + int i; + + if (num > 1 && (iter->idprop || (cprop->property.flag & PROP_RAW_ARRAY))) { + /* fast skip for array */ + ArrayIterator *internal = iter->internal; + + if (!internal->skip) { + internal->ptr += internal->itemsize*(num-1); + iter->valid = (internal->ptr < internal->endptr); + if(iter->valid) + RNA_property_collection_next(iter); + return; + } + } + + /* slow iteration otherwise */ + for (i = 0; i < num && iter->valid; i++) + RNA_property_collection_next(iter); +} + void RNA_property_collection_end(CollectionPropertyIterator *iter) { CollectionPropertyRNA *cprop = (CollectionPropertyRNA *)rna_ensure_property(iter->prop); |