Table of Contents

Class McAbcSyntax

Namespace
Hi.NcParsers.LogicSyntaxs
Assembly
HiMech.dll

Writes rotary axis values (A/B/C) into MachineCoordinate from Parsing and modal lookback.

Only active when IMachineAxisConfig declares rotary axes. Works for both 3+2-axis (no IMachineKinematics) and simultaneous 5-axis configurations.

This syntax is intentionally ABC-only. When the block is rotary-only (no ProgramXyz, e.g. G00 A30.) the section is created with ABC but without X/Y/Z. McAbcXyzFallbackSyntax — placed after McXyzSyntax — copies X/Y/Z from the previous block's MachineCoordinate to finish the section. Splitting the XYZ fill out lets this syntax run before McXyzSyntax (and before G43p4RtcpSyntax) without accidentally filling X/Y/Z from prev and thereby short-circuiting DeriveMcXyz(JsonObject, Mat4d).

Missing rotary axes are filled from previous MachineCoordinate lookback, unless the current section already has the value (e.g., from HomeMcInitializer). Values are stored in degrees (matching McAbcCyclicPathSyntax).

Must be placed before McXyzSyntax so syntaxes that need the current-block ABC to compute transforms (e.g. G43p4RtcpSyntax) can see it; and before McAbcCyclicPathSyntax and LinearMotionSyntax.

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

Properties

Name

Syntax kind name (typically the concrete type name).

public string Name { get; }

Property Value

string

XName

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.