Table of Contents

Release Note

HiNc Packages Version 3.1.162

  • Refactor message management into three independent categories: Diagnostic (IProgress<object>), UI Notification (MessageBoardUtil), App Log (ILogger); remove MessageUtil class entirely and remove ExceptionUtil.ShowException / ExceptionUtil.OnShown (see Message Management)
  • Thread IProgress<object> through XFactory deserialization chain and MachiningProject loading; remove GenMode enum entirely (see XML IO)
  • Add ActionProgress<T>.FromLogger to bridge IProgress<object> APIs to ILogger
  • Rename ShowIfCatched → CatchExceptions with explicit Action<Exception> handler; remove RoutineBlocker0
  • Extract WorkpieceService from Workpiece for runtime geometry operations
  • Update ISO coordinate rendering for 3+2 axis machines: coordinate position now uses IsoCoordinateEntryDisplayee with full machining chain anchor instead of table-buckle-only anchor
  • Rename SessionMessageHost → SessionProgress on both SessionProgress and SessionProgress (RuntimeApi.SessionMessageHost is kept as [Obsolete])
  • Remove obsolete HiLog logging utility and DynamicMachiningProjectDisplayee0

HiNc Packages Version 3.1.160

  • Fix NC optimization R-format arc interpolation with negative R values (follow-up to v158 R-format arc fix)
  • Fix cubetree construction defect when a triangle edge passes through a wire corner
  • Mech Builder: geometry (STL) file picker for anchored transformation now offers Project directory in addition to Resource directory.
  • Rename XML IO utilities: XmlSourceAndFile<T> → FileRefSource<T>, CombineAsSubDirectory → GetResourceDirectory, MakeXmlSourceWithRebaseFile → MakeXmlSourceToFileRef

HiNc Packages Version 3.1.158

  • Fix G53.1 tool height compensation behavior: replace NcEnv.SetToolHeightCompensationOnFeatureNormal configuration with automatic detection via NC flag state
  • Make EnableIntegerShrinkOnPositionCommand configurable via project settings (previously hard-coded by CNC brand, now defaults to false with XML IO support)
  • Fix NC optimization splitting R-format arcs (G02/G03 with R parameter) by converting to IJK format, since R sign meaning does not apply correctly to individual fragments
  • Fix step.csv reading crash on null or malformed values
  • Fix XML IO sub-base directory not applied in some project file operations
  • Improve CSV actual time parsing to support DateTime format in addition to TimeSpan (see Workflow: Basic Machining Simulation)
  • Fix CSV title parsing to trim surrounding quotes

HiNc Packages Version 3.1.156

  • Fix G68 coordinate rotation transformation for non-origin rotation centers
  • Fix NC optimization arc/circle offset when splitting arc fragments across multiple lines
  • Fix optimization rotation code jumping at ±180° cycle boundary by applying cyclic angle comparison
  • Fix RTCP on unmatched tool offset
  • Fix blocking issue when time-mapping file not found
  • Fix FlagsText always null after NC parser refactoring

HiNc Packages Version 3.1.150

  • Add cubetree geometry defect scanning (ScanRuntimeGeomInfDefect) and clearing (ClearDefectDisplayee) for detecting and visualizing geometry anomalies in workpieces (see Workflow: Geometry Validation)
  • Upgrade internal fraction representation to float128 precision for improved cubetree geometry accuracy and numerical stability
  • Refactor messaging system from IMessageHost to standard IProgress<T> pattern; SessionProgress (formerly SessionMessageHost) now implements IProgress<T>, and all messaging methods renamed from Add* to Report* (e.g., AddProgress → ReportProgress)
  • Fix cubetree initialization crash
  • Improve postprocess precision by applying sin–cos parameterization instead of direct angle-based formulation for rotary axis numerical solving in XyzabcSolver
  • Add asynchronous anchor solid preparation on project load for improved startup performance

HiNc Packages Version 3.1.144

  • Enhance Siemens Sinumerik support:
    • Siemens CYCLE800 coordinate transform and reset
    • Siemens MCALL CYCLE81() drilling cycle parsing
    • Siemens TRAORI/TRAFOOF/SUPA flag parsing
  • Fix Siemens TRAFOOF plain rotation coordinate transform issue
  • Fix Siemens coordinate transform for successive file running
  • Fix relief face collision floating-point precision issue
  • Replace MongoDB with SQLite for local step data storage (significant package size reduction)
  • Add machining and motion resolution dynamic adjustment functions

HiNc Packages Version 3.1.106

  • Rename mapping API for clearer naming:
  • Rename CSV column prefix Spindle to Holder for sensor data mapping
  • Unify CSV column tags to MappingUtil for consistent data mapping
  • Fix ChartRange manipulation to be time-based instead of step-based for more accurate time chart display
  • Tune thread priority for machining parallel processing to improve UI responsiveness during simulation
  • Various code cleanup and improvements

HiNc Packages Version 3.1.102

  • Separate resource files (Resource, wwwroot, Doc) to HiNc-Resource nuget package for smaller package size
  • Add ScaledFeedPerCycle function for scaled feed-per-cycle machining motion resolution
  • Upgrade target framework to .NET 10.0
  • Various code cleanup and improvements

HiNc Packages Version 3.1.100

  • Refactor project architecture: split runtime functions from MachiningProject to LocalProjectService for better separation of concerns
  • Improve MillingTraining module with separate lead and result parameter templates for more accurate cutting parameter training
  • Separate C++ library for code protection
  • Add UTF-8 file path support for runtime geometry IO operations
  • Improve CsvRunner with enhanced time mapping pattern
  • Various architecture improvements and bug fixes

HiNc Packages Version 3.1.91

HiNc Packages Version 3.1.90

  • Rename optimization log API EnableIndividualStepAdjustmentLog
  • Fix crash from workpiece displaying with specific mechanical topology setting
  • Improve .flatproc.log output to maintain step order during parallel computation
  • Various stability improvements and bug fixes

HiNc Packages Version 3.1.86

  • Re-build NcOptProc with stricter optimization logics
  • Add optimization logging features (see Optimization Logs):
    • .flatproc.log file output for optimization process analysis
    • Embedded log comments in optimized NC file marking source lines with (src) suffix
  • Fix cutting depth and width accuracy by bounding-box method with workpiece surface
  • Fix collision check error during concurrent changing collidable object
  • Various stability improvements and bug fixes

HiNc Packages Version 3.1.84

  • Optimize memory usage by shrinking map-size of clStripPos
  • Fix design pattern of cutting parameter training module (MillingTraining)
  • Add LoadCuttingParaByFile function to load cutting parameters from file
  • Improve CsvRunner actual time parsing: automatically calculate step duration from actual time when duration is not provided
  • Enhance message handling in RuntimeApi by unifying SessionProgress usage
  • Improve optimization performance with better task scheduling
  • Various performance improvements and bug fixes

HiNc Packages Version 3.1.75

  • Add actual time tracking functionality (ActualTime)
  • Various stability improvements and bug fixes

HiNc Packages Version 3.1.74