class WMSmoothChain

Available on all platforms

A smooth chain

Instance Fields

var controls:Array<WMCPoint>

list of control points

var curves:Array<CubicCurve>

list of curves which consist of this smooth chain

var n_interp:Int

number of points to be inserted between adjacent points

function new(ops:Array<Dynamic>, ni:Int):Void

Constructor.

function clear():Void

clear all curves and control points

function genCoil(width:Float, quality:Int, from:Int, to:Int):Tube3D

Generate coil of using width as the radius, quality as quality, and control points between from to to.

function genRibbon(width:Float, thickness:Float, from:Int, to:Int, smoothing:Bool):Ribbon3D

Generate a ribbon. thickness is the ribbon thickness and smoothing request special smoothened chain for beta-strand. See genCoil function for other details.

function getCurve(i:Int):CubicCurve

returns a curve of index i

function getPositions():Array<Point3D>

returns array of control point positions

function get_controls():Array<WMCPoint>

getter of controls

function get_curves():Array<CubicCurve>

getter of curves

function get_n_interp():Int

getter of n_interp

function initialize(ops:Array<Dynamic>):Void

create smooth curve using given list of anonymous array ops. An element of ops should have p(position), n(number of points to be inserted), dir(direction of face).

If ops is not given, this function does nothing.

function set_n_interp(n:Int):Int

setter of n_interp