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ajandClaude Opus 5.5
5a627e5cc3
Master added head-raise markers, common-line shared cuts and remainders to the CI Fiber's own contour extractor, which this branch replaced with Core's shared PostContours. Those now live in the shared model: PostContour carries Raised, IsCommonLine and RemainderWinding, and Classify gives remainders the perimeter macro on their perimeter's side and shared cuts no kerf side. ContourWinding uses PortableMath for trig, as master's Core guard requires. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
80 lines
2.9 KiB
C#
80 lines
2.9 KiB
C#
using System.Collections.Generic;
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using OpenNest.Geometry;
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namespace OpenNest.CNC.Posting;
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/// <summary>
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/// One contour of a posted part: pierce, lead-in and cut path in a single absolute frame
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/// (sheet coordinates from <see cref="PostContours.Extract(Part)"/>). Arc moves keep their
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/// absolute centres; each post formats I/J its own way.
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/// </summary>
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public sealed class PostContour
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{
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/// <summary>Pierce point: the rapid target.</summary>
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public Vector Pierce { get; set; }
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/// <summary>
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/// First lead-in move, ending on the contour, or null when the contour starts cutting at
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/// the pierce.
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/// </summary>
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public Motion LeadIn { get; set; }
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/// <summary>Lead-in moves after the first (e.g. the arc after a clean-hole line).</summary>
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public List<Motion> LeadInExtra { get; } = new();
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/// <summary>Moves made with the cut layer on: cut, lead-out, display and scribe.</summary>
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public List<Motion> Cuts { get; } = new();
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/// <summary>
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/// Head-height lock changes in a cut-off's overcut: each comes before the cut at
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/// <c>Before</c> (<see cref="Cuts"/>.Count: after the last cut), locking when <c>Lock</c>.
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/// </summary>
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public List<(int Before, bool Lock)> HeadLocks { get; } = new();
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/// <summary>Whether the rapid to the pierce raises the head over parts already cut (<see cref="HeadRaise"/>).</summary>
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public bool Raised { get; set; }
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/// <summary>
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/// True for a common line's shared cut (<see cref="LayerType.CommonLine"/>): an open
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/// centerline cut made without kerf compensation.
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/// </summary>
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public bool IsCommonLine { get; set; }
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/// <summary>
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/// For a common-line remainder, the winding of the perimeter it belongs to
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/// (<see cref="CommonLineCuts"/>): it is cut as the perimeter, compensated on that side.
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/// Null for every other contour.
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/// </summary>
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public RotationType? RemainderWinding { get; set; }
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/// <summary>
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/// True for the part's outside edge, or a common-line remainder of it; false for holes,
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/// marks, shared cuts and cut-offs.
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/// </summary>
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public bool IsPerimeter { get; set; }
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/// <summary>
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/// The compensation that keeps the kerf in the scrap: <see cref="KerfType.Left"/> (G41)
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/// leaves the part right of travel, <see cref="KerfType.Right"/> (G42) left of it.
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/// <see cref="KerfType.None"/> for marks, common-line shared cuts and cut-offs, which have
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/// no inside.
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/// </summary>
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public KerfType Kerf { get; set; }
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/// <summary>True when every cut is on the scribe layer: a mark, not material.</summary>
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public bool IsMark
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{
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get
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{
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if (Cuts.Count == 0)
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return false;
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foreach (var cut in Cuts)
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{
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if (PostContours.LayerOf(cut) != LayerType.Scribe)
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return false;
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}
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return true;
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}
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}
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}
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