50 lines
2.0 KiB
C#
50 lines
2.0 KiB
C#
using System.Collections.Generic;
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using OpenNest.Geometry;
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using OpenNest.Math;
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namespace OpenNest.CNC.CuttingStrategy
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{
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public class CleanHoleLeadIn : LeadIn
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{
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public double LineLength { get; set; }
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public double ArcRadius { get; set; }
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public double Kerf { get; set; }
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public override List<ICode> Generate(Vector contourStartPoint, double contourNormalAngle,
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RotationType winding = RotationType.CW)
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{
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var piercePoint = GetPiercePoint(contourStartPoint, contourNormalAngle);
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var arcCenterX = contourStartPoint.X + ArcRadius * System.Math.Cos(contourNormalAngle);
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var arcCenterY = contourStartPoint.Y + ArcRadius * System.Math.Sin(contourNormalAngle);
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var arcCenter = new Vector(arcCenterX, arcCenterY);
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var lineAngle = contourNormalAngle + Angle.ToRadians(135.0);
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var arcStart = new Vector(
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arcCenterX + ArcRadius * System.Math.Cos(lineAngle),
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arcCenterY + ArcRadius * System.Math.Sin(lineAngle));
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return new List<ICode>
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{
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new RapidMove(piercePoint),
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new LinearMove(arcStart),
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new ArcMove(contourStartPoint, arcCenter, winding)
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};
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}
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public override Vector GetPiercePoint(Vector contourStartPoint, double contourNormalAngle)
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{
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var arcCenterX = contourStartPoint.X + ArcRadius * System.Math.Cos(contourNormalAngle);
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var arcCenterY = contourStartPoint.Y + ArcRadius * System.Math.Sin(contourNormalAngle);
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var lineAngle = contourNormalAngle + Angle.ToRadians(135.0);
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var arcStartX = arcCenterX + ArcRadius * System.Math.Cos(lineAngle);
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var arcStartY = arcCenterY + ArcRadius * System.Math.Sin(lineAngle);
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return new Vector(
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arcStartX + LineLength * System.Math.Cos(lineAngle),
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arcStartY + LineLength * System.Math.Sin(lineAngle));
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}
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}
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}
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