Class ProgramZeroLegs

Namespace

Hi.MachiningSteps

Assembly

HiMech.dll

The two legs of a workpiece's program-zero chain as the step pipeline reads them off the workpiece's topology – program zero to geometry anchor and geometry anchor to program zero – in one immutable object that every step built on one workpiece instance refers to, in place of two 128-byte matrices embedded in every step (2026-10-05: over a whole play the embedded pair was one value on every step). MachiningVolumeRemovalProc builds a holder when its step cache is refreshed (a workpiece instance swapped in, or the cache cleared) and hands it to every step until the next refresh; a holder is never written after it is built, so a reference to one is a whole pair or nothing. A step given one leg through its setter takes a holder of its own (ProgramToWorkpieceGeomMat4d, WorkpieceGeomToProgramMat4d). A record: two holders with the same legs are equal and print their legs, as the two matrices they replace did.

public sealed record ProgramZeroLegs : IEquatable<ProgramZeroLegs>

Inheritance

object

ProgramZeroLegs

Implements

IEquatable<ProgramZeroLegs>

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

DuplicateUtil.TryDuplicate<TSelf>(TSelf, params object[])

InvokeUtil.SelfInvoke<TSrc>(TSrc, Action<TSrc>)

InvokeUtil.SelfInvoke<TSrc, TDst>(TSrc, Func<TSrc, TDst>)

ColorUtil.GetGloomyColor(object, double, double)

KindNameUtil.KindName(object)

NameUtil.GetSelectionName(object)

StringUtil.GetPropertyStringIfToStringNotOverloaded(object, bool, bool)

LockUtil.Lock(object)

Constructors

ProgramZeroLegs(mat4d_t, mat4d_t)

Initializes a holder of the two legs.

public ProgramZeroLegs(mat4d_t programZeroToWorkpieceGeomMat4d, mat4d_t workpieceGeomToProgramZeroMat4d)

Parameters

programZeroToWorkpieceGeomMat4d mat4d_t

The transformation matrix from program zero to workpiece geometry.

workpieceGeomToProgramZeroMat4d mat4d_t

The transformation matrix from workpiece geometry to program zero.

Properties

Identity

Both legs identity: the placeholder the step pipeline carries while the workpiece has no program-zero chain (such a step is a no-step).

public static ProgramZeroLegs Identity { get; }

Property Value

ProgramZeroLegs

ProgramZeroToWorkpieceGeomMat4d

The transformation matrix from program zero to workpiece geometry (ProgramToWorkpieceGeomMat4d).

public mat4d_t ProgramZeroToWorkpieceGeomMat4d { get; }

Property Value

mat4d_t

WorkpieceGeomToProgramZeroMat4d

The transformation matrix from workpiece geometry to program zero (WorkpieceGeomToProgramMat4d).

public mat4d_t WorkpieceGeomToProgramZeroMat4d { get; }

Property Value

mat4d_t