diff options
author | Alexander Gavrilov <angavrilov@gmail.com> | 2019-05-16 11:20:25 +0300 |
---|---|---|
committer | Alexander Gavrilov <angavrilov@gmail.com> | 2019-05-16 12:02:26 +0300 |
commit | b05038fef7e17aec518bc9ab2dbb7163628a3f4c (patch) | |
tree | d23dba8f459a25c4843eeeadb96aec16229891f4 /source/blender | |
parent | c419f33dd20109aacbff356af572fa691d03372f (diff) |
RNA: new FCurve.is_empty property that exposes the new empty curve check.
Diffstat (limited to 'source/blender')
-rw-r--r-- | source/blender/makesrna/intern/rna_fcurve.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/makesrna/intern/rna_fcurve.c b/source/blender/makesrna/intern/rna_fcurve.c index 63feceb4a8a..2574fb14b56 100644 --- a/source/blender/makesrna/intern/rna_fcurve.c +++ b/source/blender/makesrna/intern/rna_fcurve.c @@ -520,6 +520,12 @@ static void rna_FCurve_range(FCurve *fcu, float range[2]) calc_fcurve_range(fcu, range, range + 1, false, false); } +static bool rna_FCurve_is_empty_get(PointerRNA *ptr) +{ + FCurve *fcu = (FCurve *)ptr->data; + return BKE_fcurve_is_empty(fcu); +} + /* allow scripts to update curve after editing manually */ static void rna_FCurve_update_data_ex(FCurve *fcu) { @@ -2296,6 +2302,14 @@ static void rna_def_fcurve(BlenderRNA *brna) "when evaluating"); RNA_def_property_update(prop, NC_ANIMATION | ND_KEYFRAME_PROP, NULL); + prop = RNA_def_property(srna, "is_empty", PROP_BOOLEAN, PROP_NONE); + RNA_def_property_boolean_funcs(prop, "rna_FCurve_is_empty_get", NULL); + RNA_def_property_clear_flag(prop, PROP_EDITABLE); + RNA_def_property_ui_text(prop, + "Empty", + "True if the curve contributes no animation due to lack of " + "keyframes or useful modifiers, and should be deleted"); + /* Collections */ prop = RNA_def_property(srna, "sampled_points", PROP_COLLECTION, PROP_NONE); RNA_def_property_collection_sdna(prop, NULL, "fpt", "totvert"); |