diff options
Diffstat (limited to 'source/blender/editors/transform/transform_convert.c')
| -rw-r--r-- | source/blender/editors/transform/transform_convert.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/source/blender/editors/transform/transform_convert.c b/source/blender/editors/transform/transform_convert.c index 3f730956dd0..d756e2c90a6 100644 --- a/source/blender/editors/transform/transform_convert.c +++ b/source/blender/editors/transform/transform_convert.c @@ -1662,6 +1662,26 @@ void animrecord_check_state(TransInfo *t, struct Object *ob) } } +void transform_convert_flush_handle2D(TransData *td, TransData2D *td2d, const float y_fac) +{ + float delta_x = td->loc[0] - td->iloc[0]; + float delta_y = (td->loc[1] - td->iloc[1]) * y_fac; + + /* If the handles are to be moved too + * (as side-effect of keyframes moving, to keep the general effect) + * offset them by the same amount so that the general angles are maintained + * (i.e. won't change while handles are free-to-roam and keyframes are snap-locked). + */ + if ((td->flag & TD_MOVEHANDLE1) && td2d->h1) { + td2d->h1[0] = td2d->ih1[0] + delta_x; + td2d->h1[1] = td2d->ih1[1] + delta_y; + } + if ((td->flag & TD_MOVEHANDLE2) && td2d->h2) { + td2d->h2[0] = td2d->ih2[0] + delta_x; + td2d->h2[1] = td2d->ih2[1] + delta_y; + } +} + /* called for updating while transform acts, once per redraw */ void recalcData(TransInfo *t) { |