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refactor: move material and thickness from Plate to Nest

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Material and thickness are properties of the nest (all plates share the
same material/gauge), not individual plates. This moves them to the Nest
class, removes them from Plate and PlateSettings, and updates the UI so
EditNestInfoForm has a material field while EditPlateForm no longer shows
thickness. The nest file format gains top-level thickness/material fields
with backward-compatible reading from PlateDefaults for old files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
AJ Isaacs
2026-04-01 21:00:59 -04:00
parent 3e340e67e0
commit 9db7abcd37
18 changed files with 101 additions and 160 deletions
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11
OpenNest.IO/NestReader.cs
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@@ -180,13 +180,16 @@ namespace OpenNest.IO
nest.Notes = dto.Notes;
nest.AssistGas = dto.AssistGas ?? "";
// Plate defaults
// Nest-level material and thickness (fall back to PlateDefaults for old files)
var pd = dto.PlateDefaults;
var matDto = dto.Material ?? pd.Material;
nest.Thickness = dto.Thickness > 0 ? dto.Thickness : pd.Thickness;
nest.Material = new Material(matDto.Name, matDto.Grade, matDto.Density);
// Plate defaults
nest.PlateDefaults.Size = new OpenNest.Geometry.Size(pd.Size.Width, pd.Size.Length);
nest.PlateDefaults.Thickness = pd.Thickness;
nest.PlateDefaults.Quadrant = pd.Quadrant;
nest.PlateDefaults.PartSpacing = pd.PartSpacing;
nest.PlateDefaults.Material = new Material(pd.Material.Name, pd.Material.Grade, pd.Material.Density);
nest.PlateDefaults.EdgeSpacing = new Spacing(pd.EdgeSpacing.Left, pd.EdgeSpacing.Bottom, pd.EdgeSpacing.Right, pd.EdgeSpacing.Top);
// Drawings
@@ -198,11 +201,9 @@ namespace OpenNest.IO
{
var plate = new Plate();
plate.Size = new OpenNest.Geometry.Size(p.Size.Width, p.Size.Length);
plate.Thickness = p.Thickness;
plate.Quadrant = p.Quadrant;
plate.Quantity = p.Quantity;
plate.PartSpacing = p.PartSpacing;
plate.Material = new Material(p.Material.Name, p.Material.Grade, p.Material.Density);
plate.EdgeSpacing = new Spacing(p.EdgeSpacing.Left, p.EdgeSpacing.Bottom, p.EdgeSpacing.Right, p.EdgeSpacing.Top);
plate.GrainAngle = p.GrainAngle;