Post for Baileigh Plasma

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/**
  Copyright (C) 2012-2022 by Autodesk, Inc.
  All rights reserved.
 
  Baileigh Plasma post processor configuration.
 
  $Revision: 43727 1654000cf4b49699c85c4609a7371d9af234b038 $
  $Date: 2022-03-29 15:59:01 $
 
  FORKID {103DCA54-E0A9-4A1E-8C69-5091DCA5A834}
*/
 
description = "Baileigh Plasma";
vendor = "Baileigh";
vendorUrl = "http://www.baileigh.com";
legal = "Copyright (C) 2012-2022 by Autodesk, Inc.";
certificationLevel = 2;
minimumRevision = 45702;
 
longDescription = "Generic post for the Baileigh plasma cutting tables like PT-22, PT-44, and PT-105HD.";
 
extension = "cnc";
programNameIsInteger = true;
setCodePage("ascii");
 
capabilities = CAPABILITY_JET;
tolerance = spatial(0.002, MM);
 
minimumChordLength = spatial(0.25, MM);
minimumCircularRadius = spatial(0.01, MM);
maximumCircularRadius = spatial(4000, MM);
minimumCircularSweep = toRad(0.01);
maximumCircularSweep = toRad(360);
allowHelicalMoves = false;
allowedCircularPlanes = 0; // no arcs
highFeedrate = (unit == IN) ? 200 : 5000;
 
// user-defined properties
properties = {
  writeMachine: {
    title      : "Write machine",
    description: "Output the machine settings in the header of the code.",
    group      : "formats",
    type       : "boolean",
    value      : true,
    scope      : "post"
  },
  showSequenceNumbers: {
    title      : "Use sequence numbers",
    description: "Use sequence numbers for each block of outputted code.",
    group      : "formats",
    type       : "boolean",
    value      : true,
    scope      : "post"
  },
  sequenceNumberStart: {
    title      : "Start sequence number",
    description: "The number at which to start the sequence numbers.",
    group      : "formats",
    type       : "integer",
    value      : 10,
    scope      : "post"
  },
  sequenceNumberIncrement: {
    title      : "Sequence number increment",
    description: "The amount by which the sequence number is incremented by in each block.",
    group      : "formats",
    type       : "integer",
    value      : 1,
    scope      : "post"
  },
  separateWordsWithSpace: {
    title      : "Separate words with space",
    description: "Adds spaces between words if 'yes' is selected.",
    group      : "formats",
    type       : "boolean",
    value      : true,
    scope      : "post"
  },
  useCircularInterpolation: {
    title      : "Circular interpolation",
    description: "Outputs circles as linear moves when set to no.",
    group      : "preferences",
    type       : "boolean",
    value      : false,
    scope      : "post"
  },
  useAbsoluteIJ: {
    title      : "Absolute IJ",
    description: "When set to yes, IJ for G2/G3 is assumed to be absolute.",
    group      : "preferences",
    type       : "boolean",
    value      : true,
    scope      : "post"
  }
};
 
var gFormat = createFormat({prefix:"G", decimals:0, width:2, zeropad:true});
var mFormat = createFormat({prefix:"M", decimals:0, width:2, zeropad:true});
 
var xyzFormat = createFormat({decimals:(unit == MM ? 3 : 4), trim:false});
var feedFormat = createFormat({decimals:(unit == MM ? 0 : 1)});
var secFormat = createFormat({decimals:3, forceDecimal:true}); // seconds - range 0.001-1000
 
var xOutput = createVariable({prefix:"X", force:true}, xyzFormat);
var yOutput = createVariable({prefix:"Y", force:true}, xyzFormat);
var feedOutput = createVariable({prefix:"F"}, feedFormat);
 
// circular output
var iOutput;
var jOutput;
 
var gMotionModal = createModal({force:true}, gFormat); // modal group 1 // G2-G3 - linear moves do not use G-word
var gAbsIncModal = createModal({}, gFormat); // modal group 3 // G90-91
var gUnitModal = createModal({}, gFormat); // modal group 6 // G70-71
 
// collected state
var sequenceNumber;
var currentWorkOffset;
 
/**
  Writes the specified block.
*/
function writeBlock() {
  if (getProperty("showSequenceNumbers")) {
    writeWords2("N" + sequenceNumber, arguments);
    sequenceNumber += getProperty("sequenceNumberIncrement");
  } else {
    writeWords(arguments);
  }
}
 
function formatComment(text) {
  return "(" + String(text).replace(/[()]/g, "") + ")";
}
 
/**
  Output a comment.
*/
function writeComment(text) {
  // not supported writeln(formatComment(text));
}
 
function onOpen() {
 
  if (getProperty("useCircularInterpolation")) {
    allowedCircularPlanes = 1 << PLANE_XY; // only XY
  }
 
  // only one of I or J are required
  if (getProperty("useAbsoluteIJ")) {
    iOutput = createVariable({prefix:"I", force:true}, xyzFormat);
    jOutput = createVariable({prefix:"J", force:true}, xyzFormat);
  } else {
    iOutput = createReferenceVariable({prefix:"I", force:true}, xyzFormat);
    jOutput = createReferenceVariable({prefix:"J", force:true}, xyzFormat);
  }
 
  if (!getProperty("separateWordsWithSpace")) {
    setWordSeparator("");
  }
 
  sequenceNumber = getProperty("sequenceNumberStart");
  writeln("%"); // required
 
  /*
  if (programName) {
    var programNumber;
    try {
      programNumber = getAsInt(programName);
    } catch(e) {
      error(localize("Program name must be a number."));
      return;
    }
    if (!((programNumber >= 1) && (programNumber <= 99999999))) {
      error(localize("Program number is out of range."));
    }
 
    var oFormat = createFormat({width:8, zeropad:true, decimals:0});
    writeBlock("P" + oFormat.format(programNumber)); // max 8 digits
  }
*/
 
  if (programComment) {
    writeComment(programComment);
  }
 
  // dump machine configuration
  var vendor = machineConfiguration.getVendor();
  var model = machineConfiguration.getModel();
  var description = machineConfiguration.getDescription();
 
  if (getProperty("writeMachine") && (vendor || model || description)) {
    writeComment(localize("Machine"));
    if (vendor) {
      writeComment("  " + localize("vendor") + ": " + vendor);
    }
    if (model) {
      writeComment("  " + localize("model") + ": " + model);
    }
    if (description) {
      writeComment("  " + localize("description") + ": "  + description);
    }
  }
 
  switch (unit) {
  case IN:
    writeBlock(gUnitModal.format(20));
    break;
  case MM:
    writeBlock(gUnitModal.format(21));
    break;
  }
 
  // absolute coordinates
  writeBlock(gFormat.format(92), "X0", "Y0");
}
 
function onComment(message) {
  writeComment(message);
}
 
/** Force output of X, Y, and Z. */
function forceXYZ() {
  xOutput.reset();
  yOutput.reset();
}
 
/** Force output of X, Y, Z, and F on next output. */
function forceAny() {
  forceXYZ();
  feedOutput.reset();
}
 
function onSection() {
 
  switch (tool.type) {
  case TOOL_PLASMA_CUTTER:
    break;
  default:
    error(localize("The CNC does not support the required tool/process. Only plasma cutting is supported."));
    return;
  }
 
  switch (currentSection.jetMode) {
  case JET_MODE_THROUGH:
    break;
  case JET_MODE_ETCHING:
    error(localize("Etch cutting mode is not supported."));
    break;
  case JET_MODE_VAPORIZE:
    error(localize("Vaporize cutting mode is not supported."));
    break;
  default:
    error(localize("Unsupported cutting mode."));
    return;
  }
 
  { // pure 3D
    var remaining = currentSection.workPlane;
    if (!isSameDirection(remaining.forward, new Vector(0, 0, 1))) {
      error(localize("Tool orientation is not supported."));
      return;
    }
    setRotation(remaining);
  }
 
  forceAny();
 
/*
  var initialPosition = getFramePosition(currentSection.getInitialPosition());
  gMotionModal.reset();
  writeBlock(
    gAbsIncModal.format(90),
    xOutput.format(initialPosition.x), yOutput.format(initialPosition.y)
  );
*/
}
 
function onDwell(seconds) {
  if (seconds > 99999.999) {
    warning(localize("Dwelling time is out of range."));
  }
  seconds = clamp(0.001, seconds, 99999.999);
  writeBlock(gFormat.format(4), "F" + secFormat.format(seconds));
}
 
function onCycle() {
  error(localize("Canned cycles are not supported by CNC."));
}
 
function onCyclePoint(x, y, z) {
}
 
function onCycleEnd() {
}
 
var pendingRadiusCompensation = -1;
 
function onRadiusCompensation() {
  pendingRadiusCompensation = radiusCompensation;
}
 
var shapeArea = 0;
var shapePerimeter = 0;
var shapeSide = "inner";
var cuttingSequence = "";
 
function onParameter(name, value) {
  if ((name == "action") && (value == "pierce")) {
    // add delay if desired
  } else if (name == "shapeArea") {
    shapeArea = value;
  } else if (name == "shapePerimeter") {
    shapePerimeter = value;
  } else if (name == "shapeSide") {
    shapeSide = value;
  } else if (name == "beginSequence") {
    if (value == "piercing") {
      if (cuttingSequence != "piercing") {
        if (getProperty("allowHeadSwitches")) {
          // Allow head to be switched here
          // onCommand(COMMAND_STOP);
        }
      }
    } else if (value == "cutting") {
      if (cuttingSequence == "piercing") {
        if (getProperty("allowHeadSwitches")) {
          // Allow head to be switched here
          // onCommand(COMMAND_STOP);
        }
      }
    }
    cuttingSequence = value;
  }
}
 
function onPower(power) {
  writeBlock(mFormat.format(power ? 7 : 8));
}
 
function onRapid(_x, _y, _z) {
  // at least one axis is required
  var flag = xyzFormat.areDifferent(_x, xOutput.getCurrent()) || xyzFormat.areDifferent(_y, yOutput.getCurrent());
  if (pendingRadiusCompensation >= 0) {
    // ensure that we end at desired position when compensation is turned off
    xOutput.reset();
    yOutput.reset();
    flag = true;
  }
  var x = xOutput.format(_x);
  var y = yOutput.format(_y);
  if (flag) {
    if (pendingRadiusCompensation >= 0) {
      pendingRadiusCompensation = -1;
      switch (radiusCompensation) {
      case RADIUS_COMPENSATION_LEFT:
        writeBlock(gFormat.format(41));
        break;
      case RADIUS_COMPENSATION_RIGHT:
        writeBlock(gFormat.format(42));
        break;
      default:
        writeBlock(gFormat.format(40));
      }
    }
    writeBlock(gMotionModal.format(0), x, y, feedOutput.format(highFeedrate)); // fast linear move
    // feedOutput.reset();
  }
}
 
function onLinear(_x, _y, _z, feed) {
  var flag = xyzFormat.areDifferent(_x, xOutput.getCurrent()) || xyzFormat.areDifferent(_y, yOutput.getCurrent());
  // at least one axis is required
  if (pendingRadiusCompensation >= 0) {
    // ensure that we end at desired position when compensation is turned off
    xOutput.reset();
    yOutput.reset();
    flag = true;
  }
  var x = xOutput.format(_x);
  var y = yOutput.format(_y);
  var f = feedOutput.format(feed);
  if (flag) {
    if (pendingRadiusCompensation >= 0) {
      pendingRadiusCompensation = -1;
      switch (radiusCompensation) {
      case RADIUS_COMPENSATION_LEFT:
        writeBlock(gFormat.format(41));
        break;
      case RADIUS_COMPENSATION_RIGHT:
        writeBlock(gFormat.format(42));
        break;
      default:
        writeBlock(gFormat.format(40));
      }
    }
    writeBlock(gMotionModal.format(1), x, y, f); // linear without G-word
  } else if (f) {
    if (getNextRecord().isMotion()) { // try not to output feed without motion
      feedOutput.reset(); // force feed on next line
    } else {
      writeBlock(f);
    }
  }
}
 
function onRapid5D(_x, _y, _z, _a, _b, _c) {
  error(localize("The CNC does not support 5-axis simultaneous toolpath."));
}
 
function onLinear5D(_x, _y, _z, _a, _b, _c, feed) {
  error(localize("The CNC does not support 5-axis simultaneous toolpath."));
}
 
function onCircular(clockwise, cx, cy, cz, x, y, z, feed) {
 
  if (pendingRadiusCompensation >= 0) {
    pendingRadiusCompensation = -1;
    switch (radiusCompensation) {
    case RADIUS_COMPENSATION_LEFT:
      writeBlock(gFormat.format(41));
      break;
    case RADIUS_COMPENSATION_RIGHT:
      writeBlock(gFormat.format(42));
      break;
    default:
      writeBlock(gFormat.format(40));
    }
  }
 
  var start = getCurrentPosition();
 
  if (isFullCircle()) {
    switch (getCircularPlane()) {
    case PLANE_XY:
      forceXYZ();
      if (getProperty("useAbsoluteIJ")) {
        writeBlock(gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), iOutput.format(cx), jOutput.format(cy));
      } else {
        writeBlock(gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), iOutput.format(cx - start.x, 0), jOutput.format(cy - start.y, 0), feedOutput.format(feed));
      }
      break;
    default:
      linearize(tolerance);
    }
  } else {
    switch (getCircularPlane()) {
    case PLANE_XY:
      if (getProperty("useAbsoluteIJ")) {
        writeBlock(gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), iOutput.format(cx), jOutput.format(cy));
      } else {
        writeBlock(gMotionModal.format(clockwise ? 2 : 3), xOutput.format(x), yOutput.format(y), iOutput.format(cx - start.x, 0), jOutput.format(cy - start.y, 0), feedOutput.format(feed));
      }
      break;
    default:
      linearize(tolerance);
    }
  }
}
 
var mapCommand = {
  COMMAND_STOP         : 0,
  COMMAND_OPTIONAL_STOP: 1
};
 
function onCommand(command) {
  switch (command) {
  case COMMAND_POWER_ON:
    return;
  case COMMAND_POWER_OFF:
    return;
  case COMMAND_LOCK_MULTI_AXIS:
    return;
  case COMMAND_UNLOCK_MULTI_AXIS:
    return;
  case COMMAND_BREAK_CONTROL:
    return;
  case COMMAND_TOOL_MEASURE:
    return;
  }
 
  var stringId = getCommandStringId(command);
  var mcode = mapCommand[stringId];
  if (mcode != undefined) {
    writeBlock(mFormat.format(mcode));
  } else {
    onUnsupportedCommand(command);
  }
}
 
function onSectionEnd() {
  forceAny();
}
 
function onClose() {
  writeBlock(mFormat.format(8)); // turn off plasma
  writeBlock(mFormat.format(2)); // stop program - rewind
}
 
function setProperty(property, value) {
  properties[property].current = value;
}