aj/OpenNest
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

feat: replace XML nest file format with JSON (v2)

Browse Source 
Replace three separate XML metadata files (info, drawing-info,
plate-info) and per-plate G-code placement files with a single
nest.json inside the ZIP archive. Programs remain as G-code text
under a programs/ folder.

This eliminates ~400 lines of hand-written XML read/write code
and fragile ID-based dictionary linking. Now uses System.Text.Json
with DTO records for clean serialization. Also adds Priority and
Constraints fields to drawing serialization (previously omitted).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
AJ Isaacs
2026-03-12 18:44:43 -04:00
parent ad50751250
commit c2534ef08b
5 changed files with 1268 additions and 659 deletions
Download Patch File Download Diff File Expand all files Collapse all files
OpenNest.IO/NestFormat.cs
+126
View File
@@ -0,0 +1,126 @@
using System.Collections.Generic;
using System.Text.Json;
namespace OpenNest.IO
{
public static class NestFormat
{
public static readonly JsonSerializerOptions JsonOptions = new()
{
PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
WriteIndented = true
};
public record NestDto
{
public int Version { get; init; } = 2;
public string Name { get; init; } = "";
public string Units { get; init; } = "Inches";
public string Customer { get; init; } = "";
public string DateCreated { get; init; } = "";
public string DateLastModified { get; init; } = "";
public string Notes { get; init; } = "";
public PlateDefaultsDto PlateDefaults { get; init; } = new();
public List<DrawingDto> Drawings { get; init; } = new();
public List<PlateDto> Plates { get; init; } = new();
}
public record PlateDefaultsDto
{
public SizeDto Size { get; init; } = new();
public double Thickness { get; init; }
public int Quadrant { get; init; } = 1;
public double PartSpacing { get; init; }
public MaterialDto Material { get; init; } = new();
public SpacingDto EdgeSpacing { get; init; } = new();
}
public record DrawingDto
{
public int Id { get; init; }
public string Name { get; init; } = "";
public string Customer { get; init; } = "";
public ColorDto Color { get; init; } = new();
public QuantityDto Quantity { get; init; } = new();
public int Priority { get; init; }
public ConstraintsDto Constraints { get; init; } = new();
public MaterialDto Material { get; init; } = new();
public SourceDto Source { get; init; } = new();
}
public record PlateDto
{
public int Id { get; init; }
public SizeDto Size { get; init; } = new();
public double Thickness { get; init; }
public int Quadrant { get; init; } = 1;
public int Quantity { get; init; } = 1;
public double PartSpacing { get; init; }
public MaterialDto Material { get; init; } = new();
public SpacingDto EdgeSpacing { get; init; } = new();
public List<PartDto> Parts { get; init; } = new();
}
public record PartDto
{
public int DrawingId { get; init; }
public double X { get; init; }
public double Y { get; init; }
public double Rotation { get; init; }
}
public record SizeDto
{
public double Width { get; init; }
public double Height { get; init; }
}
public record MaterialDto
{
public string Name { get; init; } = "";
public string Grade { get; init; } = "";
public double Density { get; init; }
}
public record SpacingDto
{
public double Left { get; init; }
public double Top { get; init; }
public double Right { get; init; }
public double Bottom { get; init; }
}
public record ColorDto
{
public int A { get; init; } = 255;
public int R { get; init; }
public int G { get; init; }
public int B { get; init; }
}
public record QuantityDto
{
public int Required { get; init; }
}
public record ConstraintsDto
{
public double StepAngle { get; init; }
public double StartAngle { get; init; }
public double EndAngle { get; init; }
public bool Allow180Equivalent { get; init; }
}
public record SourceDto
{
public string Path { get; init; } = "";
public OffsetDto Offset { get; init; } = new();
}
public record OffsetDto
{
public double X { get; init; }
public double Y { get; init; }
}
}
}