Table Of Contents:

Utils

Added void Dtk_Leader::SetLeaderCurveColor( const Dtk_RGB& inColor );
Added void Dtk_Leader::SetLeaderCurveThicknessInMM( const Dtk_Double64 inCurveThicknessinMM );
Added class Dtk_Leader::ArrowHead to handle arrowhead data and add dtk_dir (for future improvements):
Added Dtk_Leader::ArrowHead::CreateGeometries method to be able to generate geometries as Dtk_Curve.
Added IncludeOptions parameter to Dtk_Leader::ConvertToGeom methods - ans subsequent methods - to be able to select which parts should be converted - Curve/ArrowHead/ExtLine/ApplicationZone -
Added AssociatedGeometries For Dtk_Roughness related to Roughness body:
- Added void Dtk_Roughness::AddAssociatedGeometries( const Dtk_tab< Dtk_EntityPtr >& inAssociatedGeometries );
- Added Dtk_tab< Dtk_EntityPtr > Dtk_Roughness::GetGeometries() const;
Improved Dtk_Leader extension line as Dtk_PolylinePtr:
- Deprecated void Dtk_Leader::GetExtensionLine(Dtk_tab< Dtk_pnt >& outExtLine) const;
- Deprecated void Dtk_Leader::SetExtensionLine(const Dtk_tab< Dtk_pnt >& inExtLine);
- Added Dtk_PolylinePtr Dtk_Leader::GetExtensionLine() const;
- Added void Dtk_Leader::SetExtensionLine( const Dtk_PolylinePtr& inExtLine );

Readers

Catia V5
- FDT: Added underlying data informations of Dtk_FdtPtr included in AnnotationSetResult
- 2D: Added support of Raster Views.
- 3D: Geometry improvement on PCurveEquation.
- 3D: Added "OriginalName" on root components of assemblies files
Catia V6 / 3DExperience
- Added underlying data informations of Dtk_FdtPtr included in AnnotationSetResult
Cgr
- Added underlying data informations of Dtk_FdtPtr included in AnnotationSetResult
Creoview
- Fixed issues with color on polyline
- Fixed errors with a new format of OL files
- Fixed issues with the visibility of OL files
- Fixed issues with big files PVS/PVZ
DWG
- Added support for open file reading
- 2D :
  - Added support of PROXY for AcmDatumId, AcmFCF, AcmSurfaceTexture, AmdtNote and AmdtSectionSym types available as Dtk_SymbolPtr
  - Added slant into Dtk_TextStyle for text (to retrieve it, use Dtk_TextStyle::Slant())
  - Added support of hatching with multi loops
  - Improved multi lines text parsing
  - Improved reading of line type
IFC
- Improved IFC4 add2 reading
- Improved stability of files with boolean operations
- Improved Russian character management in metadatas
Inventor
- Added original name on prototype for root assembly (to retrieve it, use Dtk_Component::OriginalPathName())
- Improved parsing of metadata entity to removed extra elements
- Improved periodic info for surface entities
- Improved parsing of root component unit
- Improved parsing of parts for Inventor 2020
- Improved parsing of surface bodies
- Improved color reading on part
- FDT :
  - Improved associated geometries for roughness entity
Jt
- Removed redundant connectors for PMI to Geometry
Proe/Creo Parametric
- Unicode Text fix in PMI
- Bend Note visibility improves
Revit
- Entities transparency is now correct
- Entities default visibility now correspond to Revit {3D} view graphic overrides
- Improved category, family and type recognition (family and type currently available as metadata)
- Improved color retrieving for site, floor and roof elements
Solid Edge
- 3D :
  - Revamped physical materials, now stored in Dtk_PhysicalMaterialInfos
  - Improved support for materials
  - Improved support for parasolid
  - Fixed assembly and part names inconsistencies
  - Fixed instances of same part having prototypes with different component IDs in some cases
  - Improved assembly and its occurence properties parsing
- 2D :
  - Added support for hatching/fill patterns for view independent geometry
  - Improved support for style attributes for various entities
  - Improved support for cutting plane annotation with better view title link handling among Solid Edge versions
  - Improved support for parts list table annotation with better text handling
  - Improved support for balloon annotation among Solid Edge versions
  - Improved support for pictures with better size and position handling
Solidworks
- Fixed crashes due to parsing errors
- Added colors to feature nodes
- Improved management of colors of bodies with wires
- Implemented CreateDocumentGraphical function
- 3D/FDT :
  - Improved visibilities and connectors of annotation views
  - Improved zoom factor of MBD views
  - Improved visibility filter in MBD views
  - Improved note position
  - Improved PMI text orientation, position, value and type according to solidworks file
  - Improved multi instances radial dimension PMI support
  - Improved processing of PMIs defined as Unassigned Items
- 2D :
  - Added type of view display mode
- Assembly files : -Added original path name to the catalog component and all prototype components
Step
- Added "OriginalName" on root components of STEP files
- Improved encoding of infinite wireframes/faces (flag Infinite, no Vertex on an infinite edge/line)
- FDT : Improved readinf of composite/stacked tolerance
- STYLED_ITEM (color..) : Now read only if listed correctly
- Improved reading of external references on compressed STEP files
Unigraphics
- Added support for latest version NX 1926 Series until 1934
- 3D/FDT :
  - Added normal on mesh_face
  - Added link between Datum_target which sharing its letter
- 2D :
  - Fixed leader definition

Writers

Jt
- Writing correct modelviews
- Writing connectors to geometry
- Writing connectors from FDT to FDT
Nx
- Wireline types
Pdf :
- Handling 3d entities, and nodes persistent names and non persistent ids
Solidworks
- Added esquisse2D and esquisse3D with multi curve definition
- Added Dtk_Mesh with point-polyline as esquisse3D
- Added metadata entity as comment
- Added metadata node as point
Step
- Improved Datum Target (list of parameters, case of unit = inch)
- Improved Instance (1 level) with color/invisibility
- Improved writing of invisibility on geometries (removed extra entities)
- FDT : improved writing of Standard