import { Curve } from "https://deno.land/x/threejs_4_deno@v121/src/Three.d.ts";
An extensible curve object which contains methods for interpolation class Curve
Type Parameters
Properties
This value determines the amount of divisions when calculating the cumulative segment lengths of a curve via .getLengths. To ensure precision when using methods like .getSpacedPoints, it is recommended to increase .arcLengthDivisions if the curve is very large.
Methods
Get total curve arc length
Get list of cumulative segment lengths
Returns a vector for point t of the curve where t is between 0 and 1 getPoint(t: number, optionalTarget?: T): T;
Returns a vector for point at relative position in curve according to arc length getPointAt(u: number, optionalTarget?: T): T;
Get sequence of points using getPoint( t ) getPoints(divisions?: number): T[];
Get sequence of equi-spaced points using getPointAt( u ) getSpacedPoints(divisions?: number): T[];
Returns a unit vector tangent at t. If the subclassed curve do not implement its tangent derivation, 2 points a small delta apart will be used to find its gradient which seems to give a reasonable approximation getTangent(t: number, optionalTarget?: T): T;
Returns tangent at equidistance point u on the curve getTangentAt(u: number, optionalTarget?: T): T;
Given u ( 0 .. 1 ), get a t to find p. This gives you points which are equi distance
Update the cumlative segment distance cache