Table of Contents

Class HeidenhainMirrorImageSyntax

Namespace
Hi.NcParsers.ParsingSyntaxs.Heidenhain
Assembly
HiMech.dll

Heidenhain DIN/ISO G28 = MIRROR IMAGE (the CYCL DEF 8 twin; basic course 62192: G28 X flips the X sign about the current datum, G28 X Y flips both, bare G28 resets) — the exact opposite of the Fanuc reference-point return the shared G28Syntax would read it as. Claims the whole statement (code plus trailing axis words) ahead of the generic kit and records each statement under Parsing.MirrorImageKey for the Logic-stage HeidenhainMirrorTransformSyntax, which simulates the mirror as a ProgramToMcTransform entry.

Axis words are the manual's bare letters; a glued numeric or Q-variable follower (G28 X0 Y0 — the Fanuc idiom a mislabeled .I file could carry — or G28 XQ1) is claimed too so the value can never fall through to the root tag captures as a ghost coordinate, and the statement is stamped ValuedKey so the Logic stage keeps it recognized-but-not-simulated (mirroring on the Fanuc-shaped form would wreck a mislabeled reference-return file). A bare axis letter glued to another word (G28 CC…) stops the claim run — the leftover surfaces through the residue sentinels instead of being guessed at. 

public class HeidenhainMirrorImageSyntax : ISituNcSyntax, INcSyntax, IMakeXmlSource
Inheritance
HeidenhainMirrorImageSyntax
Implements
Inherited Members
Extension Methods

Examples

Course 62192 single-axis form — statement claimed whole and recorded for the Logic-stage transform writer: #BeforeBuild.UnparsedText: G28 X #AfterBuild:

{ "Parsing": { "MirrorImage": [ { "Axes": ["X"] } ] } }

Two-axis form: #BeforeBuild.UnparsedText: G28 X Y #AfterBuild:

{ "Parsing": { "MirrorImage": [ { "Axes": ["X", "Y"] } ] } }

Bare reset form — an empty axis list: #BeforeBuild.UnparsedText: G28 #AfterBuild:

{ "Parsing": { "MirrorImage": [ { "Axes": [] } ] } }

Other words on the block survive the surgical claim: #BeforeBuild.UnparsedText: G90 G28 X #AfterBuild:

{
  "UnparsedText": "G90",
  "Parsing": { "MirrorImage": [ { "Axes": ["X"] } ] }
}

The Fanuc-shaped valued idiom — axis values are claimed with their words so no ghost coordinate reaches the root tag captures, and the statement carries the Valued stamp that keeps the Logic stage from arming a mirror off it: #BeforeBuild.UnparsedText: G91 G28 X0 Y0 Z0 #AfterBuild:

{
  "UnparsedText": "G91",
  "Parsing": {
    "MirrorImage": [ { "Axes": ["X", "Y", "Z"], "Valued": true } ]
  }
}

Digit follower keeps the gate shut (not a G28 word): #BeforeBuild.UnparsedText: G284 X #AfterBuild:

{ "UnparsedText": "G284 X" }

A glued Q-variable follower is claimed with its word — unclaimed it would parse cleanly through the root tag captures (a silent ghost coordinate, invisible even to the residue sentinels): #BeforeBuild.UnparsedText: G91 G28 XQ1 #AfterBuild:

{
  "UnparsedText": "G91",
  "Parsing": { "MirrorImage": [ { "Axes": ["X"], "Valued": true } ] }
}

Multiple G28 statements on one block are each claimed and recorded in source order (the Logic stage applies them sequentially — each statement replaces the mirror set): #BeforeBuild.UnparsedText: G28 X G28 Y #AfterBuild:

{
  "Parsing": {
    "MirrorImage": [ { "Axes": ["X"] }, { "Axes": ["Y"] } ]
  }
}

Constructors

HeidenhainMirrorImageSyntax()

Initializes a new instance with default settings.

public HeidenhainMirrorImageSyntax()

HeidenhainMirrorImageSyntax(XElement)

Initializes a new instance by deserializing from the given XML element.

public HeidenhainMirrorImageSyntax(XElement src)

Parameters

src XElement

Source XML element.

Fields

AxesKey

Per-statement key: the axis letters, in source order (empty = bare reset).

public const string AxesKey = "Axes"

Field Value

string

MirrorImageKey

Key of the statement list this syntax records under Parsing: a JsonArray with one entry per claimed G28 statement, in source order. Consumed by HeidenhainMirrorTransformSyntax.

public const string MirrorImageKey = "MirrorImage"

Field Value

string

ValuedKey

Per-statement key: present (true) when any axis word carried a glued value — the Fanuc-shaped idiom the Logic stage must not arm a mirror off.

public const string ValuedKey = "Valued"

Field Value

string

Properties

Name

Syntax kind name (typically the concrete type name).

public string Name { get; }

Property Value

string

XName

XML element name used to register this syntax with XFactory.

public static string XName { get; }

Property Value

string

Methods

Build(LazyLinkedListNode<SyntaxPiece>, List<INcDependency>, NcDiagnosticProgress)

Build syntax arrangement into the syntaxPieceNode in-place.

public void Build(LazyLinkedListNode<SyntaxPiece> syntaxPieceNode, List<INcDependency> ncDependencyList, NcDiagnosticProgress ncDiagnosticProgress)

Parameters

syntaxPieceNode LazyLinkedListNode<SyntaxPiece>
ncDependencyList List<INcDependency>
ncDiagnosticProgress NcDiagnosticProgress

MakeXmlSource(string, string, bool)

Creates an XML representation of the object. This method may also generate additional resources such as related files.

public XElement MakeXmlSource(string baseDirectory, string relFile, bool exhibitionOnly)

Parameters

baseDirectory string

The base directory for resolving relative paths

relFile string

The relative file path for the XML source

exhibitionOnly bool

if true, the extended file creation is suppressed.

Returns

XElement

An XML element representing the object's state

Remarks

For the demand of easy moving source folder (especially project folder) without configuration file path corruption, the relative file path is applied. The baseDirectory is typically the folder at the nearest configuration file folder. Since the folder can be moving with the configuration file.

Reg(XFactory)

Registers this type's deserializer with the given XFactory (or Default when factory is null). Idempotent.

public static void Reg(XFactory factory = null)

Parameters

factory XFactory