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New Keyframe Type: "Jitter"

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While doing some animation work over the past few days, I found that
it would be useful to be able to tag keyframes as a another type yet:
"jitter" for fill-in secondary motion (i.e. blinks/hand-keyed camera
shake). Of course, what you really use these for is up to you, but
this is one more option when you need it :)
This commit is contained in:
Joshua Leung
2011-02-01 11:35:27 +00:00
parent 549b190566
commit 1b371fd28d
4 changed files with 21 additions and 2 deletions
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10
source/blender/editors/animation/keyframes_edit.c
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@@ -995,6 +995,13 @@ static short set_keytype_extreme(KeyframeEditData *UNUSED(ked), BezTriple *bezt)
return 0;
}
static short set_keytype_jitter(KeyframeEditData *UNUSED(ked), BezTriple *bezt)
{
if (bezt->f2 & SELECT)
BEZKEYTYPE(bezt)= BEZT_KEYTYPE_JITTER;
return 0;
}
/* Set the interpolation type of the selected BezTriples in each F-Curve to the specified one */
KeyframeEditFunc ANIM_editkeyframes_keytype(short code)
{
@@ -1005,6 +1012,9 @@ KeyframeEditFunc ANIM_editkeyframes_keytype(short code)
case BEZT_KEYTYPE_EXTREME: /* extreme keyframe */
return set_keytype_extreme;
case BEZT_KEYTYPE_JITTER: /* jitter keyframe */
return set_keytype_jitter;
case BEZT_KEYTYPE_KEYFRAME: /* proper keyframe */
default:
return set_keytype_keyframe;