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Moved GetEtchLines to Etcher class

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AJ
2025-05-08 08:41:00 -04:00
parent e5daf748c6
commit dd7443ddb8
2 changed files with 70 additions and 67 deletions
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65
EtchBendLines/Bend.cs
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@@ -53,71 +53,6 @@ namespace EtchBendLines
return bend.Slope == this.Slope;
}
public List<Line> GetEtchLines(double etchLength)
{
var lines = new List<Line>();
var startPoint = new Vector2(Line.StartPoint.X, Line.StartPoint.Y);
var endPoint = new Vector2(Line.EndPoint.X, Line.EndPoint.Y);
var bendLength = startPoint.DistanceTo(endPoint);
if (bendLength < (etchLength * 3.0))
{
lines.Add(new Line(Line.StartPoint, Line.EndPoint));
}
else
{
var angle = startPoint.AngleTo(endPoint);
if (Line.IsVertical())
{
var x = Line.StartPoint.X;
var bottomY1 = Math.Min(startPoint.Y, endPoint.Y);
var bottomY2 = bottomY1 + etchLength;
var topY1 = Math.Max(startPoint.Y, endPoint.Y);
var topY2 = topY1 - etchLength;
var p1 = new Vector2(x, bottomY1);
var p2 = new Vector2(x, bottomY2);
var p3 = new Vector2(x, topY1);
var p4 = new Vector2(x, topY2);
lines.Add(new Line(p1, p2));
lines.Add(new Line(p3, p4));
}
else
{
var start = Line.StartPoint.ToVector2();
var end = Line.EndPoint.ToVector2();
var x1 = Math.Cos(angle);
var y1 = Math.Sin(angle);
var p1 = new Vector2(start.X, start.Y);
var p2 = new Vector2(start.X + x1, start.Y + y1);
var p3 = new Vector2(end.X, end.Y);
var p4 = new Vector2(end.X - x1, end.Y - y1);
lines.Add(new Line(p1, p2));
lines.Add(new Line(p3, p4));
}
}
var etchLayer = new Layer("ETCH")
{
Color = AciColor.Green,
};
foreach (var line in lines)
{
line.Layer = etchLayer;
}
return lines;
}
public BendDirection Direction { get; set; }
public double Length

72
EtchBendLines/Etcher.cs
View File

@@ -1,4 +1,5 @@
using netDxf;
using netDxf.Entities;
using netDxf.Tables;
using System;
using System.Collections.Generic;
@@ -8,11 +9,16 @@ namespace EtchBendLines
{
public class Etcher
{
public Layer BendLayer = new Layer("BEND")
public readonly Layer BendLayer = new Layer("BEND")
{
Color = AciColor.Yellow
};
static readonly Layer EtchLayer = new Layer("ETCH")
{
Color = AciColor.Green,
};
public double EtchLength { get; set; } = 1.0;
public double MaxBendRadius { get; set; } = 4.0;
@@ -40,7 +46,9 @@ namespace EtchBendLines
{
bendLine.Line.Layer = BendLayer;
bendLine.Line.Color = AciColor.ByLayer;
bendLine.BendNote.Layer = BendLayer;
bendLine.BendNote.Color = AciColor.ByLayer;
}
var upBends = bendLines.Where(b => b.Direction == BendDirection.Up);
@@ -51,7 +59,7 @@ namespace EtchBendLines
foreach (var bendline in upBends)
{
var etchLines = bendline.GetEtchLines(EtchLength);
var etchLines = GetEtchLines(bendline.Line, EtchLength);
foreach (var etchLine in etchLines)
{
@@ -86,5 +94,65 @@ namespace EtchBendLines
return false;
}
public List<Line> GetEtchLines(Line bendLine, double etchLength)
{
var lines = new List<Line>();
var startPoint = new Vector2(bendLine.StartPoint.X, bendLine.StartPoint.Y);
var endPoint = new Vector2(bendLine.EndPoint.X, bendLine.EndPoint.Y);
var bendLength = startPoint.DistanceTo(endPoint);
if (bendLength < (etchLength * 3.0))
{
lines.Add(new Line(bendLine.StartPoint, bendLine.EndPoint));
}
else
{
var angle = startPoint.AngleTo(endPoint);
if (bendLine.IsVertical())
{
var x = bendLine.StartPoint.X;
var bottomY1 = Math.Min(startPoint.Y, endPoint.Y);
var bottomY2 = bottomY1 + etchLength;
var topY1 = Math.Max(startPoint.Y, endPoint.Y);
var topY2 = topY1 - etchLength;
var p1 = new Vector2(x, bottomY1);
var p2 = new Vector2(x, bottomY2);
var p3 = new Vector2(x, topY1);
var p4 = new Vector2(x, topY2);
lines.Add(new Line(p1, p2));
lines.Add(new Line(p3, p4));
}
else
{
var start = bendLine.StartPoint.ToVector2();
var end = bendLine.EndPoint.ToVector2();
var dx = Math.Cos(angle) * etchLength;
var dy = Math.Sin(angle) * etchLength;
var p1 = new Vector2(start.X, start.Y);
var p2 = new Vector2(start.X + dx, start.Y + dy);
var p3 = new Vector2(end.X, end.Y);
var p4 = new Vector2(end.X - dx, end.Y - dy);
lines.Add(new Line(p1, p2));
lines.Add(new Line(p3, p4));
}
}
foreach (var line in lines)
{
line.Layer = EtchLayer;
}
return lines;
}
}
}