Table Of Contents:

Utils

Third Parties :
- Updated Freetype to 2.12.1.
- Update Zlib to 1.2.13

Readers

ACIS
- Improved management of complete spherical surface
Catia V4
- 3D : - Added of reference plane in inventory of entities
Catia V5
- 3D : - Added attributes (color, ....) support in Assembly Joints
  - Improved hidden colors reading
- 2D/FDT:
  - Fixed scale applying status on roughness leader stub.
- 2D:
  - We now add ActivationFlag to TRUE for CurrentSheet/Dtk_DrawingPtr - we set it to FALSE for others -
Catia V6 / 3DExperience
- New Version Added R2023x support
- 3D : - Added Composite Design Entity support
Cgr
- The function SetCfgCgrReduceTree(...) has been added in CgrReader. To call it, put CgrReader::SetCfgCgrReduceTree(...) after start API.
Creoview
- Improvment with visibility for parts
- Improvment with reading PMI
- Improved parsing for PVZ files
Fusion 360
- New Format First release, handles files exported from Windows. See Fusion 360 mapping.
IFC
- Fixed issue with IfcCartesianTransformationOperator3DnonUniform
- Fixed issue with IfcArbitraryOpenProfileDef
- Fixed issues concerning meshs with duplicated points in a polyloop
- Added default color for IfcSpace
- Improved IfcEdge management
Iges
- Improved invalid file handling
- Added support of 406 form 15 to handle name larger than 8 chars
Inventor
- Added support of weldments assemblies with assemblies feature (Replace body of part from assembly), without welds elements
- Added bodies name support in case of part file (Not yet for feature assembly, and not yet for wire entities in case of imported file)
- Added reading of origin, available in a Dtk_AxisSystem
- Improved management of conception unit scale for assemblies (to retrieve it, use Dtk_Component::GetConceptionUnitScale() method)
- FDT :
  - Added support of justification on general note and general profile note for assemblies
Jt
- Improved override color and transparency
Obj
- Handling utf8 strings
Parasolid
- Improved time performances
Revit
- Material and texture reading is now effective by default (an option exists to disable it)
Rhino
- Handling brep face colors (Added in Rhino 7)
Solid Edge
- New Version Added support for Solid Edge 2023
- Improved parsing stability
- 2D:
  - Fixed dimension coordinate leader length
  - Fixed background related visibility layers
- 3D:
  - Added support for assembly family, revamping assembly configurations (now providing one component for each family-configuration pair in catalog)
  - Added support for reference planes
  - Added support for multi-mesh bodies
  - Improved support for assembly features
  - Improved support for meshes
  - Improved support for body names
  - Improved support for physical material info (read in raw file units, no conversion performed)
  - Fixed document metadata retrieval
Solidworks
- New Version Added SOLIDWORKS 2023 support
- Improved parsing
- 2D:
  - Added color hatchings
  - Added sheet name in Dtk_Node of type DrawingType
  - Added information of active drawing. Gettable using GetActivationFlag(..) on Dtk_Node
  - Fixed missing lines
  - Fixed missing line widths
  - Fixed lines types
  - Fixed lines colors
  - Fixed some missing symbols
  - Fixed visibility of tables
- 3D:
  - Added edges on graphical data mode reading
  - Added management of configuration Dtk_API::AddSearchPathForFonts(..)
  - Added reading of "Specific Heat" and "Tensile Strength" in Dtk_PhysicalMaterialInfos
  - FDT : Added processing of some symbols in geometric tolerances
  - Improved reading of assembly files
  - Improved processing of physical materials in multibody parts
  - Fixed reading of assembly files exported by Datakit Solidworks writing
  - Fixed missing texts on non-Windows platforms
  - Fixed tables having too much rows or columns
  - Fixed uncoherent Dtk_TextStyle::CharWidth()
  - Fixed color and position for some meshes
  - Fixed some sketch texts processing
Step
- New Version Added Support of new evolution of STEP : AP242E3
- Parsers for files Part21 , Part28 , Domain XML : Improved robustness regarding wrong files
- Added reading of ".stpnc" files (STEP-NC files), to read data also described in AP242 (geometry, FDT ..)
- FDT :
  - Placeholder : added reading of Leaders (introduced in AP242E3), improved computation of resulting graphics
  - Placeholder : protected against wrong text size
  - Added support of dual callouts (non-sementic/frozen-sementic/placeholder), the frozen-semantic one is preferred
  - Dimension : added support of dimension modifiers (like two_point_size, etc)
- Dtk_MetaData (FileProperty) of Dtk_Node : introduced distinction between cases "Header" data and "Product" data
- Improved reading of files with mixed tessellation and BREP geometry (fixed node tree, improved reading of properties)
- Added reading of PRODUCT_DEFINITION_WITH_ASSOCIATED_DOCUMENTS , producing new Dtk_MetaData (see mapping)
Unigraphics
- New Version Added support last version NX 2206 Series (until NX2206.8080)
- Added UgReader::SetManageAssemblyAsPart for managing assembly as part , and Attribute "Dtk_WithDrawing" into root component attribute info
- 3D/FDT:
  - Added missing Physical Property
  - Added Distance and Angle Tolerance as Metadata with Category "Modeling Preferences"
  - Added missing modifiers
  - Added rendering_mode_studio for Dtk_ModelDisplay RenderingMode .
  - Fixed unit of Physical Property
  - Fixed missing link between PMI and geometry
- 2D:
  - Added missing modifiers
  - Fixed missing entities
  - Fixed wrong orientation of pmi

Writers

Catia V5
- Added Blanked status and color for instances into virtual tree - virtual component subtree -
IFC
- New Version Added support for IFC4 version
- Added IFC4 exact geometry (BRep) support
- Added IFC4 more compact and efficient mesh, with by-face or by-triangle colors
NX
- Improved assembly tree write
- Support blanked components
- Support component translucency
- Support Group writing
- Support component specific layer
- Support unit specification, millimeters or inches
- Support custom color on palette
- Support to set work layer
- Support layers visibility and selectionnability
Obj
- Encoding file in utf8
Solidworks
- Added writing of configurations of assemblies / parts
Step
- New Version Added Support of new evolution of STEP : AP242E3 , selected by stepw_InitFile with StepSchema=5
- FDT :
  - Dimension : added support of dimension modifiers (like two_point_size, etc)
  - Placeholder : added writing of Leaders (introduced in AP242E3)
- Step Domain XML : improved filtering of auxiliary sub-component (assembly extension, from NX)
- Multi-file writing : improved writing of Headers (for external element references)
- Dtk_MetaData : improved distinction between FileProperty, Header data, Product data, other (custom data)