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refactor: remove Plate.GetRemnants(), replaced by RemnantFinder

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
AJ Isaacs
2026-03-16 12:53:29 -04:00
parent 4d30178752
commit b42348665f
1 changed files with 0 additions and 81 deletions
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OpenNest.Core/Plate.cs
-81
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@@ -474,86 +474,5 @@ namespace OpenNest
return pts.Count > 0; return pts.Count > 0;
} }
/// <summary>
/// Finds rectangular remnant (empty) regions on the plate.
/// Returns strips along edges that are clear of parts.
/// </summary>
public List<Box> GetRemnants()
{
var work = WorkArea();
var results = new List<Box>();
if (Parts.Count == 0)
{
results.Add(work);
return results;
}
var obstacles = new List<Box>();
foreach (var part in Parts)
obstacles.Add(part.BoundingBox.Offset(PartSpacing));
// Right strip: from the rightmost part edge to the work area right edge
var maxRight = double.MinValue;
foreach (var box in obstacles)
{
if (box.Right > maxRight)
maxRight = box.Right;
}
if (maxRight < work.Right)
{
var strip = new Box(maxRight, work.Bottom, work.Right - maxRight, work.Length);
if (strip.Area() > 1.0)
results.Add(strip);
}
// Top strip: from the topmost part edge to the work area top edge
var maxTop = double.MinValue;
foreach (var box in obstacles)
{
if (box.Top > maxTop)
maxTop = box.Top;
}
if (maxTop < work.Top)
{
var strip = new Box(work.Left, maxTop, work.Width, work.Top - maxTop);
if (strip.Area() > 1.0)
results.Add(strip);
}
// Bottom strip: from work area bottom to the lowest part edge
var minBottom = double.MaxValue;
foreach (var box in obstacles)
{
if (box.Bottom < minBottom)
minBottom = box.Bottom;
}
if (minBottom > work.Bottom)
{
var strip = new Box(work.Left, work.Bottom, work.Width, minBottom - work.Bottom);
if (strip.Area() > 1.0)
results.Add(strip);
}
// Left strip: from work area left to the leftmost part edge
var minLeft = double.MaxValue;
foreach (var box in obstacles)
{
if (box.Left < minLeft)
minLeft = box.Left;
}
if (minLeft > work.Left)
{
var strip = new Box(work.Left, work.Bottom, minLeft - work.Left, work.Length);
if (strip.Area() > 1.0)
results.Add(strip);
}
return results;
}
} }
} }