@bitbybit-dev/core

import { ContextBase } from "../../context"; import { GeometryHelper, MathBitByBit } from "@bitbybit-dev/base"; import * as Inputs from "../../inputs"; import { BaseTypes } from "../base-types"; import { VerbCurveCircle } from "./curve-circle"; import { VerbCurveEllipse } from "./curve-ellipse"; /** * Contains various methods for nurbs curves. * These methods wrap around Verbnurbs library that you can find here http://verbnurbs.com/. * Thanks Peter Boyer for his work. */ export declare class VerbCurve { private readonly context; private readonly geometryHelper; private readonly math; readonly circle: VerbCurveCircle; readonly ellipse: VerbCurveEllipse; constructor(context: ContextBase, geometryHelper: GeometryHelper, math: MathBitByBit); /** * Creates a Nurbs curve by providing knots, control points & weights * @param inputs Contains knots, control points and weights * @returns Nurbs curve */ createCurveByKnotsControlPointsWeights(inputs: Inputs.Verb.CurveNurbsDataDto): any; /** * Creates a Nurbs curve by providing control points * @param inputs Control points * @returns Nurbs curve */ createCurveByPoints(inputs: Inputs.Verb.CurvePathDataDto): any; /** * Creates a Bezier Nurbs curve by providing control points and weights * @param inputs Control points * @returns Bezier Nurbs curve */ createBezierCurve(inputs: Inputs.Verb.BezierCurveDto): any; /** * Clone the Nurbs curve * @param inputs Nurbs curve * @returns Nurbs curve */ clone(inputs: Inputs.Verb.CurveDto): any; /** * Finds the closest param on the Nurbs curve from the point * @param inputs Nurbs curve with point * @returns Param number */ closestParam(inputs: Inputs.Verb.ClosestPointDto): number; /** * Finds the closest params on the Nurbs curve from the points * @param inputs Nurbs curve with points * @returns Param numbers */ closestParams(inputs: Inputs.Verb.ClosestPointsDto): number[]; /** * Finds the closest point on the Nurbs curve from the point * @param inputs Nurbs curve with point * @returns Point */ closestPoint(inputs: Inputs.Verb.ClosestPointDto): Inputs.Base.Point3; /** * Finds the closest points on the Nurbs curve from the list of points * @param inputs Nurbs curve with points * @returns Points */ closestPoints(inputs: Inputs.Verb.ClosestPointsDto): Inputs.Base.Point3[]; /** * Finds the control points of the Nurbs curve * @param inputs Nurbs curve * @returns Points */ controlPoints(inputs: Inputs.Verb.CurveDto): Inputs.Base.Point3[]; /** * Finds the degree of the Nurbs curve * @param inputs Nurbs curve * @returns Degree number */ degree(inputs: Inputs.Verb.CurveDto): number; /** * Finds the derivatives of the Nurbs curve at parameter * @param inputs Nurbs curve with specified derivative number and parameter * @returns Derivatives */ derivatives(inputs: Inputs.Verb.CurveDerivativesDto): number[]; /** * Divides the curve by equal arc length to parameters * @param inputs Nurbs curve * @returns Parameters */ divideByEqualArcLengthToParams(inputs: Inputs.Verb.CurveSubdivisionsDto): number[]; /** * Divides the curve by equal arc length to points * @param inputs Nurbs curve * @returns Points */ divideByEqualArcLengthToPoints(inputs: Inputs.Verb.CurveSubdivisionsDto): Inputs.Base.Point3[]; /** * Divides the curve by arc length to parameters * @param inputs Nurbs curve * @returns Parameters */ divideByArcLengthToParams(inputs: Inputs.Verb.CurveDivideLengthDto): number[]; /** * Divides the curve by arc length to points * @param inputs Nurbs curve * @returns Points */ divideByArcLengthToPoints(inputs: Inputs.Verb.CurveDivideLengthDto): Inputs.Base.Point3[]; /** * Divides multiple curves by equal arc length to points * @param inputs Nurbs curves * @returns Points placed for each curve in separate arrays */ divideCurvesByEqualArcLengthToPoints(inputs: Inputs.Verb.CurvesSubdivisionsDto): Inputs.Base.Point3[][]; /** * Divides multiple curves by arc length to points * @param inputs Nurbs curves * @returns Points placed for each curve in separate arrays */ divideCurvesByArcLengthToPoints(inputs: Inputs.Verb.CurvesDivideLengthDto): Inputs.Base.Point3[][]; /** * Finds the domain interval of the curve parameters * @param inputs Nurbs curve * @returns Interval domain */ domain(inputs: Inputs.Verb.CurveDto): BaseTypes.IntervalDto; /** * Start point of the curve * @param inputs Nurbs curve * @returns Start point */ startPoint(inputs: Inputs.Verb.CurveDto): Inputs.Base.Point3; /** * End point of the curve * @param inputs Nurbs curve * @returns End point */ endPoint(inputs: Inputs.Verb.CurveDto): Inputs.Base.Point3; /** * Start points of the curves * @param inputs Nurbs curves * @returns Start points */ startPoints(inputs: Inputs.Verb.CurvesDto): Inputs.Base.Point3[]; /** * End points of the curves * @param inputs Nurbs curves * @returns End points */ endPoints(inputs: Inputs.Verb.CurvesDto): Inputs.Base.Point3[]; /** * Finds the knots of the Nurbs curve * @param inputs Nurbs curve * @returns Knots */ knots(inputs: Inputs.Verb.CurveDto): number[]; /** * Gets the length of the Nurbs curve at specific parameter * @param inputs Nurbs curve and parameter * @returns Length */ lengthAtParam(inputs: Inputs.Verb.CurveParameterDto): number; /** * Gets the length of the Nurbs curve * @param inputs Nurbs curve * @returns Length */ length(inputs: Inputs.Verb.CurveDto): number; /** * Gets the param at specified length on the Nurbs curve * @param inputs Nurbs curve, length and tolerance * @returns Parameter */ paramAtLength(inputs: Inputs.Verb.CurveLengthToleranceDto): number; /** * Gets the point at specified parameter on the Nurbs curve * @param inputs Nurbs curve and a parameter * @returns Point */ pointAtParam(inputs: Inputs.Verb.CurveParameterDto): Inputs.Base.Point3; /** * Gets the points at specified parameter on the Nurbs curves * @param inputs Nurbs curves and a parameter * @returns Points in arrays for each curve */ pointsAtParam(inputs: Inputs.Verb.CurvesParameterDto): Inputs.Base.Point3[]; /** * Reverses the Nurbs curve * @param inputs Nurbs curve * @returns Reversed Nurbs curve */ reverse(inputs: Inputs.Verb.CurveDto): any; /** * Splits the Nurbs curve in two at a given parameter * @param inputs Nurbs curve with parameter * @returns Nurbs curves */ split(inputs: Inputs.Verb.CurveParameterDto): any[]; /** * Tangent of the Nurbs curve at a given parameter * @param inputs Nurbs curve with parameter * @returns Tangent vector */ tangent(inputs: Inputs.Verb.CurveParameterDto): Inputs.Base.Vector3; /** * Tessellates the Nurbs curve into a list of points * @param inputs Nurbs curve with tolerance * @returns Points */ tessellate(inputs: Inputs.Verb.CurveToleranceDto): Inputs.Base.Point3[]; /** * Transforms the Nurbs curve * @param inputs Nurbs curve with transformation matrixes * @returns Transformed curve */ transform(inputs: Inputs.Verb.CurveTransformDto): any; /** * Transforms the Nurbs curves * @param inputs Nurbs curves with transformation matrixes * @returns Transformed curves */ transformCurves(inputs: Inputs.Verb.CurvesTransformDto): any[]; /** * Weights of the Nurbs curve * @param inputs Nurbs curve * @returns Weights */ weights(inputs: Inputs.Verb.CurveDto): number[]; }