diff options
| -rw-r--r-- | source/blender/editors/animation/keyframes_edit.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/source/blender/editors/animation/keyframes_edit.c b/source/blender/editors/animation/keyframes_edit.c index 13c236b0cce..ee3018ce150 100644 --- a/source/blender/editors/animation/keyframes_edit.c +++ b/source/blender/editors/animation/keyframes_edit.c @@ -604,6 +604,7 @@ void bezt_remap_times(BeztEditData *bed, BezTriple *bezt) /* ******************************************* */ /* Transform */ +/* snaps the keyframe to the nearest frame */ static short snap_bezier_nearest(BeztEditData *bed, BezTriple *bezt) { if (bezt->f2 & SELECT) @@ -611,6 +612,7 @@ static short snap_bezier_nearest(BeztEditData *bed, BezTriple *bezt) return 0; } +/* snaps the keyframe to the neares second */ static short snap_bezier_nearestsec(BeztEditData *bed, BezTriple *bezt) { const Scene *scene= bed->scene; @@ -621,6 +623,7 @@ static short snap_bezier_nearestsec(BeztEditData *bed, BezTriple *bezt) return 0; } +/* snaps the keyframe to the current frame */ static short snap_bezier_cframe(BeztEditData *bed, BezTriple *bezt) { const Scene *scene= bed->scene; @@ -629,6 +632,7 @@ static short snap_bezier_cframe(BeztEditData *bed, BezTriple *bezt) return 0; } +/* snaps the keyframe time to the nearest marker's frame */ static short snap_bezier_nearmarker(BeztEditData *bed, BezTriple *bezt) { if (bezt->f2 & SELECT) @@ -636,20 +640,21 @@ static short snap_bezier_nearmarker(BeztEditData *bed, BezTriple *bezt) return 0; } +/* make the handles have the same value as the key */ static short snap_bezier_horizontal(BeztEditData *bed, BezTriple *bezt) { if (bezt->f2 & SELECT) { - // XXX currently this snaps both handles to the nearest horizontal value, but perhaps user just wants to level out handles instead? - bezt->vec[0][1]= bezt->vec[2][1]= (float)floor(bezt->vec[1][1] + 0.5f); + bezt->vec[0][1]= bezt->vec[2][1]= bezt->vec[1][1]; + if ((bezt->h1==HD_AUTO) || (bezt->h1==HD_VECT)) bezt->h1= HD_ALIGN; if ((bezt->h2==HD_AUTO) || (bezt->h2==HD_VECT)) bezt->h2= HD_ALIGN; } return 0; } +/* value to snap to is stored in the custom data -> first float value slot */ static short snap_bezier_value(BeztEditData *bed, BezTriple *bezt) { - /* value to snap to is stored in the custom data -> first float value slot */ if (bezt->f2 & SELECT) bezt->vec[1][1]= bed->f1; return 0; |