@numericelements/knot-sequence/dist/KnotSequenceAndUtilities/prepareIncreasingOpenKnotSeqCCfromIncreasingPeriodicKnotSeq.js

A library for generating and manipulating knot sequences for b-spline curves and surfaces

import { fromIncreasingPeriodicToStrictlyIncreasingPeriodicKnotSequence } from './fromIncreasingPeriodicToStrictlyIncreasingPeriodicKnotSequence.js';
import { fromStrictlyIncreasingPeriodicToStrictlyIncreasingOpenKnotSequenceCC } from './fromStrictlyIncreasingPeriodicToStrictlyIncreasingOpenKnotSequenceCC.js';

function prepareIncreasingOpenKnotSeqCCfromIncreasingPeriodicKnotSeq(increasingSeq) {
    const strictlyIncPeriodicSeq = fromIncreasingPeriodicToStrictlyIncreasingPeriodicKnotSequence(increasingSeq);
    const strictlyIncSeq = fromStrictlyIncreasingPeriodicToStrictlyIncreasingOpenKnotSequenceCC(strictlyIncPeriodicSeq);
    return { knots: strictlyIncSeq.allAbscissae, multiplicities: strictlyIncSeq.multiplicities(), uMax: strictlyIncSeq.uMax, indexKnotOrigin: strictlyIncSeq.indexKnotOrigin };
}

export { prepareIncreasingOpenKnotSeqCCfromIncreasingPeriodicKnotSeq };