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ajandClaude Opus 5.5
fbc23d6b64
Priority worked like a rank (lower first) with a default of 0, and the Edit Drawing form stopped at 0, so moving one part ahead of the rest meant renumbering every other drawing. Higher-first lets a user raise a single part to 1 and leave everything else at the default. Every engine, filler and candidate comparer now serves the highest tier first. Stored values keep their order: - .nest files add `nestPriority` and keep writing the negated value under `priority`, so older readers nest in the same order; files without `nestPriority` are negated on read. Drawing packages strip both, so package hashes are unchanged. - Library settings send both keys the same way for older clients. - Server schema v18 negates stored drawing priorities (an older server refuses the upgraded database). - Job documents move to version 2; version 1 jobs are converted, and an older worker refuses version 2 instead of reversing the order. The Edit Drawing form now accepts negative priorities and says higher numbers nest first. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
46 lines
1.8 KiB
C#
46 lines
1.8 KiB
C#
using System;
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namespace OpenNest.Engine.Jobs;
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/// <summary>An immutable requirement, independent of drawing names, UI state, and drawing quantity counters.</summary>
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public sealed class NestJobPart
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{
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/// <summary>Creates an immutable part requirement.</summary>
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/// <param name="id">Unique requirement ID.</param>
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/// <param name="geometry">Snapshot of the part geometry.</param>
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/// <param name="quantity">Positive number requested.</param>
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/// <param name="priority">Placement precedence: higher numbers are placed first and win scarce
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/// stock. Zero is the default; negative numbers place after it. Equal priorities are peers.</param>
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/// <param name="rotation">Allowed rotations, or null for automatic rotation.</param>
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public NestJobPart(
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string id,
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PartGeometrySnapshot geometry,
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int quantity,
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int priority = 0,
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RotationPolicy rotation = null
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)
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{
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ArgumentException.ThrowIfNullOrWhiteSpace(id);
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ArgumentNullException.ThrowIfNull(geometry);
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if (quantity <= 0)
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throw new ArgumentOutOfRangeException(nameof(quantity));
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Id = id;
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Geometry = geometry;
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Quantity = quantity;
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Priority = priority;
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Rotation = rotation ?? RotationPolicy.Automatic;
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}
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public string Id { get; }
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public PartGeometrySnapshot Geometry { get; }
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/// <summary>Positive number requested; never decremented by placement code.</summary>
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public int Quantity { get; }
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/// <summary>
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/// Placement precedence: a higher number is placed first and wins scarce stock.
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/// Zero is the default; negative numbers place after it. Parts with equal priority are peers.
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/// </summary>
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public int Priority { get; }
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public RotationPolicy Rotation { get; }
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}
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