three.fbo-helper
Version:
FrameBuffer Object inspector for three.js
34 lines (21 loc) • 622 B
JavaScript
import { Interpolant } from '../Interpolant';
/**
*
* Interpolant that evaluates to the sample value at the position preceeding
* the parameter.
*
* @author tschw
*/
function DiscreteInterpolant(
parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call(
this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}
DiscreteInterpolant.prototype =
Object.assign( Object.create( Interpolant.prototype ), {
constructor: DiscreteInterpolant,
interpolate_: function( i1, t0, t, t1 ) {
return this.copySampleValue_( i1 - 1 );
}
} );
export { DiscreteInterpolant };