ジャンプ先: 概要. 戻り値. 関連. フラグ. MEL 例.
keyframe [-absolute] [-adjustBreakdown boolean] [-animation string] [-attribute string] [-breakdown boolean] [-clipTime time time float] [-controlPoints boolean] [-eval] [-float floatrange] [-floatChange float] [-hierarchy string] [-includeUpperBound boolean] [-index uint] [-indexValue] [-keyframeCount] [-lastSelected] [-name] [-option string] [-relative] [-selected] [-shape boolean] [-tickDrawSpecial boolean] [-time timerange] [-timeChange time] [-valueChange float]
[objects]
keyframe は、取り消し可能、照会可能、および編集可能です。
このコマンドは、キーセット上に作用します。キーセットは、1 つまたは複数のアニメーション カーブ上の指定したタイム レンジ内のキー グループとして定義されます。 キーセットを構成するアニメーション カーブは、「-animation」フラグの値に依存します。| int | (下記に記述があるもの以外)キーが修正されたカーブの数。照会モードでは、このコマンドは、下記の照会可能なフラグで記述されたとおり、さまざまなオブジェクトを返すことがあります。 |
照会モードでは、戻り値のタイプは照会されたフラグに基づきます。
| ロング ネーム(ショート ネーム) | 引数タイプ | プロパティ | ||
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-absolute(-a)
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-adjustBreakdown(-abd)
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boolean
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-animation(-an)
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string
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-attribute(-at)
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string
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-breakdown(-bd)
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boolean
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-clipTime(-ct)
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time time float
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-controlPoints(-cp)
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boolean
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-eval(-ev)
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-float(-f)
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floatrange
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-floatChange(-fc)
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float
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-hierarchy(-hi)
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string
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-includeUpperBound(-iub)
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boolean
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-index(-in)
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uint
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-indexValue(-iv)
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-keyframeCount(-kc)
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-lastSelected(-lsl)
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-name(-n)
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-option(-o)
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string
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-relative(-r)
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-selected(-sl)
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-shape(-s)
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boolean
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-tickDrawSpecial(-tds)
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boolean
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-time(-t)
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timerange
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-timeChange(-tc)
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time
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-valueChange(-vc)
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float
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// Keys on animation curves are identified by either
// their time values or their indices. Times and indices can
// be given individually or as part of a list or range.
// -time 10pal means the key at frame 10 (PAL format).
// -time 1.0sec -time 15ntsc -time 20 means the keys at time 1.0 second, frame 15 (in NTSC format), and time 20 (in the currently defined global time unit).
// -time "10:20" means all keys in the range from 10 to 20, inclusive, in the current time unit.
// Omitting one end of a range means "go to infinity", as in the following examples:
// -time "10:" means all keys from time 10 (in the current time unit) onwards.
// -time ":10" means all keys up to (and including) time 10 (in the current time unit).
// -time ":" is a short form to specify all keys.
// -index 0 means the first key of each animation curve. (Indices are 0-based.)
// -index 2 -index 5 -index 7 means the 3rd, 6th, and 8th keys.
// -index "1:5" means the 2nd, 3rd, 4th, 5th, and 6th keys of each animation curve.
// Two ways to find out how many keys there are on the
// paramCurve connected to surface1.translateX;
//
keyframe -attribute translateX -query -keyframeCount surface1;
keyframe -query -keyframeCount surface1.translateX;
// Query all keyframes of object "polySurface1"
// with in the time range 0 to 20.
//
keyframe -time "0:20" -query -timeChange -valueChange surface1
// Query just the time of the first key in the
// "Translate X" parameter curve. Note that the indices
// are 0-based.
//
keyframe -index 0 -query "surface1.translateX"
// Shift all the active object's keys in the range 10-20
// by one (current) time unit (frame, second, etc.)
//
keyframe -edit -relative -timeChange 1 -time "10:20";
// Two ways to move all keys at time 10 of
// the active object to time 12. Note that "-absolute"
// is the default.
//
keyframe -time 10 -timeChange 12;
keyframe -time 10 -absolute -timeChange 12;
// Set the 2nd keyframe of cube1's Translate X parameter
// curve to be 10.25 at time 1.5 seconds.
//
keyframe -edit -index 1 -timeChange 1.5sec -valueChange 10.25 "surface1.translateX";
// Evaluate the animCurve feeding into nurbsCone1's translateX attribute at time 3
//
keyframe -at tx -t 3 -q -eval nurbsCone1;
// Query the times of the active keys on attribute translateX of nurbsCone1
//
keyframe -at tx -sl -q -tc nurbsCone1;
// How many keys are selected on nurbsCone1?
//
keyframe -sl -q -kc nurbsCone1;
// Here's a script to print out all a cone's animCurves that have
// keys selected. Each animCurve is followed by a list of times
// for the selected keys. The result of this script is:
// nurbsCone1_translateX: 5
// nurbsCone1_translateY: 12
// nurbsCone1_translateZ: 4 14
//
string $myCone[] = `cone`;
setKeyframe -t 0 -t 5 -t 10 -at tx -v 5 $myCone[0];
setKeyframe -t 2 -t 7 -t 12 -at ty -v 10 $myCone[0];
setKeyframe -t 4 -t 9 -t 14 -at tz -v 15 $myCone[0];
selectKey -t 5 -t 12 -t 4;
selectKey -animation objects -add -t 14;
float $keyTimes[];
string $nodes[] = `keyframe -q -name $myCone`;
for( $node in $nodes ) {
$keyTimes = `keyframe -sl -q -tc $node`;
print ($node + ": ");
for( $time in $keyTimes ) {
print( $time + " " );
}
print "\n";
}
// For the above sample script, the last selected key is
// nurbsCone1_translateZ: 14. The following may be used to query
// the values for that key
//
keyframe -query -lastSelected -name;
keyframe -query -lastSelected -timeChange;
keyframe -query -lastSelected -valueChange;