The FCurve objects represents parameter F-Curves. They are usually grouped together in a TakeNode. FCurves itself are a collection of animation keys (FCurveKeys) and can be evaluated at any time t. Properties
Constructor
Methods
| void addKey(FCurveKey key) |
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Appends a key to the end of the F-Curve. |
| void insertKeyAtIndex(FCurveKey key, Number index) |
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Inserts a key into the F-Curve at index. |
| FCurveKey keyAtIndex(Number index) |
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Returns the key at index. |
| Number keyCount() |
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Returns the number of keys in the F-Curve |
| void removeAllKeys() |
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Removes all keys from the F-Curve. |
| void removeKeyAtIndex(Number index) |
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Removes a key from the F-Curve at index. |
| void setKeyAtIndex(FCurveKey key, Number index) |
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Sets the values of a F-Curve at index. |
| void update() |
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Please always call this function after editing the F-Curve. It will performs some clean up tasks and calculate the tangents if you've choosen smooth spline interpolation. |
| Number valueAtTime(Number time) |
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Evaluates the F-Curve at time. |