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- <h1>[name]</h1>
- <p class="desc">
- Abstract base class of interpolants over parametric samples.<br /><br />
- The parameter domain is one dimensional, typically the time or a path
- along a curve defined by the data.<br /><br />
- The sample values can have any dimensionality and derived classes may
- apply special interpretations to the data.<br /><br />
- This class provides the interval seek in a Template Method, deferring the
- actual interpolation to derived classes.<br /><br />
- Time complexity is `O(1)` for linear access crossing at most two points
- and `O(log N)` for random access, where *N* is the number of positions.<br /><br />
- References: [link:http://www.oodesign.com/template-method-pattern.html http://www.oodesign.com/template-method-pattern.html]
- </p>
- <h2>Constructor</h2>
- <h3>
- [name]( parameterPositions, sampleValues, sampleSize, resultBuffer )
- </h3>
- <p>
- parameterPositions -- array of positions<br />
- sampleValues -- array of samples<br />
- sampleSize -- number of samples<br />
- resultBuffer -- buffer to store the interpolation results.<br /><br />
- Note: This is not designed to be called directly.
- </p>
- <h2>Properties</h2>
- <h3>[property:null parameterPositions]</h3>
- <h3>[property:null resultBuffer]</h3>
- <h3>[property:null sampleValues]</h3>
- <h3>[property:Object settings]</h3>
- <p>Optional, subclass-specific settings structure.</p>
- <h3>[property:null valueSize]</h3>
- <h2>Methods</h2>
- <h3>[method:Array evaluate]( [param:Number t] )</h3>
- <p>Evaluate the interpolant at position *t*.</p>
- <h2>Source</h2>
- <p>
- [link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
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