mirror of
https://github.com/ajisaacs/OpenNest.git
synced 2026-10-06 19:42:10 -04:00
aj
f3bca26fb9
Move the nominal-span cutoff rule unchanged into CuttingDependencyGraph so automatic sequencing and the cutting planner apply the same dependency.
32 lines
1.5 KiB
C#
32 lines
1.5 KiB
C#
using OpenNest.Geometry;
|
|
using OpenNest.Math;
|
|
|
|
namespace OpenNest.Engine.CuttingPlanning;
|
|
|
|
/// <summary>Whole-part cutting prerequisites shared by automatic sequencing and cutting planning.</summary>
|
|
internal static class CuttingDependencyGraph
|
|
{
|
|
/// <summary>
|
|
/// Whether a cutoff's nominal line crosses a part's bounds within the cutoff's span. Uses the
|
|
/// nominal line, not its trimmed cutting segments (which deliberately skip the parts). Bounds
|
|
/// conservatively include edge contacts and concave recesses; limits prevent unrelated
|
|
/// dependencies beyond the cutoff's span. Negative coordinates need no special case.
|
|
/// </summary>
|
|
internal static bool CutOffCrosses(CutOffAxis axis, Vector cutOffPosition, double? startLimit,
|
|
double? endLimit, Box part, Box plate)
|
|
{
|
|
var vertical = axis == CutOffAxis.Vertical;
|
|
var position = vertical ? cutOffPosition.X : cutOffPosition.Y;
|
|
var acrossMin = vertical ? part.Left : part.Bottom;
|
|
var acrossMax = vertical ? part.Right : part.Top;
|
|
var alongMin = vertical ? part.Bottom : part.Left;
|
|
var alongMax = vertical ? part.Top : part.Right;
|
|
var start = startLimit ?? (vertical ? plate.Bottom : plate.Left);
|
|
var end = endLimit ?? (vertical ? plate.Top : plate.Right);
|
|
return !(position < acrossMin - Tolerance.Epsilon
|
|
|| position > acrossMax + Tolerance.Epsilon
|
|
|| System.Math.Max(start, end) < alongMin - Tolerance.Epsilon
|
|
|| System.Math.Min(start, end) > alongMax + Tolerance.Epsilon);
|
|
}
|
|
}
|