AJ Isaacs
3d4204db7b
- Add radius-based arc feedrate calculation (Variables/Percentages modes) with configurable radius ranges (#123/#124/#125 or inline expressions) - Fix arc distance in SpeedClassifier using actual arc length instead of chord length (full circles previously computed as zero) - Fix G89 P spacing: P now adjacent to filename per CL-707 manual syntax - Add lead-out feedrate support (#129) and arc lead-in feedrate (#127) - Fix pallet exchange: StartAndEnd emits M50 in preamble + last sheet only - Add G121 Smart Rapids emission when UseSmartRapids is enabled - Add G90 absolute mode to main program preamble alongside G20/G21 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
82 lines
2.7 KiB
C#
82 lines
2.7 KiB
C#
using System;
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using System.IO;
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using OpenNest;
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using OpenNest.CNC;
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namespace OpenNest.Posts.Cincinnati;
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/// <summary>
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/// Emits the main program header and variable declaration subprogram
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/// for a Cincinnati laser post-processor output file.
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/// </summary>
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public sealed class CincinnatiPreambleWriter
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{
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private readonly CincinnatiPostConfig _config;
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public CincinnatiPreambleWriter(CincinnatiPostConfig config)
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{
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_config = config;
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}
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/// <summary>
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/// Writes the main program header block.
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/// </summary>
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/// <param name="initialLibrary">Resolved G89 library file for the initial process setup.</param>
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public void WriteMainProgram(TextWriter w, string nestName, string materialDescription,
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int sheetCount, string initialLibrary)
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{
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w.WriteLine(CoordinateFormatter.Comment($"NEST {nestName}"));
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w.WriteLine(CoordinateFormatter.Comment($"CONFIGURATION - {_config.ConfigurationName}"));
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w.WriteLine(CoordinateFormatter.Comment(DateTime.Now.ToString("MM-dd-yyyy hh:mm:ss tt", System.Globalization.CultureInfo.InvariantCulture)));
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if (!string.IsNullOrEmpty(materialDescription))
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w.WriteLine(CoordinateFormatter.Comment($"Material = {materialDescription}"));
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if (_config.UseExactStopMode)
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w.WriteLine("G61");
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w.WriteLine(CoordinateFormatter.Comment("MAIN PROGRAM"));
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w.WriteLine(_config.PostedUnits == Units.Millimeters ? "G21 G90" : "G20 G90");
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if (_config.UseSmartRapids)
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w.WriteLine("G121 (SMART RAPIDS)");
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w.WriteLine("M42");
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if (_config.ProcessParameterMode == G89Mode.LibraryFile && !string.IsNullOrEmpty(initialLibrary))
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w.WriteLine($"G89 P{initialLibrary}");
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w.WriteLine($"M98 P{_config.VariableDeclarationSubprogram} (Variable Declaration)");
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if (_config.PalletExchange == PalletMode.StartAndEnd)
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w.WriteLine("M50");
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w.WriteLine("GOTO1 (GOTO SHEET NUMBER)");
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for (var i = 1; i <= sheetCount; i++)
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{
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var subNum = _config.SheetSubprogramStart + (i - 1);
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w.WriteLine($"N{i} M98 P{subNum} (SHEET {i})");
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}
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w.WriteLine("M42");
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w.WriteLine("M30 (END OF MAIN)");
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}
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/// <summary>
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/// Writes the variable declaration subprogram block.
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/// </summary>
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public void WriteVariableDeclaration(TextWriter w, ProgramVariableManager vars)
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{
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w.WriteLine("(*****************************************************)");
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w.WriteLine($":{_config.VariableDeclarationSubprogram}");
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w.WriteLine("(Variable Declaration Start)");
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foreach (var line in vars.EmitDeclarations())
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w.WriteLine(line);
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w.WriteLine("M99 (Variable Declaration End)");
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}
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}
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