Table Of Contents:

Utils

Added a IsZoomable attribute in the Dtk_Fdt
Added Dtk_string::PathSeparatorChar() / Dtk_string::PathSeparatorWChar() / Dtk_string::PathSeparatorString() methods to provide consistent PathSeparator with executing OS - '\' on Windows and '/' on Linux/MacOS -.
Added Dtk_string::FixPathSeparator() method to fix path separator accordingly to OS. Typically replace Dtk_string::replace('\','/') and Dtk_string::replace('/','\') calls.
Our integrated Freetype library has been namespaced to avoid possible conflict with other one.

Readers

ACIS
- Fixed case of very small body
- Fixed parsing due to multiple end-of-line problem in entities
- Fixed management of corrupted face
Catia V5
- 3D: Reduced assemblies time processing.
- FDT: Improved the Section View processing.
- FDT: Added support of Default Annotation Connectors - when an annoation individually applies to several geometries -.
- 2D: Improved Axis Line reading.
- 2D: Added Hatches clipping.
Creoview
- First release of Creoview Reader
- Reads assemblies, geometries and colors. Creoview entities recorded as Components and Nodes Geometries as : Mesh
DWG
- Added reading of layers name (set into Dtk_LayerInfosSet)
- 2D : Added line type handling
- 2D : Fixed arrow head type
- 2D : Fixed dimensions position
- 2D : Fixed missing 3d polyline
IFC
- Begin support of IFC4
Inventor
- Added Inventor 2019 support
- Fixed pattern of assembly feature
- Improved Sheet Metal parts
- Fixed missing transparency on part
- Fixed case of file with no material
- Fixed case of solo surface body
- Fixed loft surfaces
Jt
- Corrected slow cases.
- Fixed assembly tree issues.
- Better PMI connections with assembly structure.
- Added PMI sections support.
- Added materials for mesh and JtBREP.
Obj
- Improved file parsing
Proe/Creo Reader
- Support Creo 5.0
- Model of Family Table representation in assembly, access to both representation :
  - mesh corresponding to family part
  - body corresponding to generic part; note that generic body is flagged as construction part ( BlankedStatus = 2 in Dtk_Info )
- Part Component's persistent-name fixed
- Axis system properties added
- Note LineSpacing fixed.
- outer and inner volume are now recognized
Revit
- Added Revit 2019 support
- generate assemblies tree for revit entities
- added levels and bim categories to organize tree
Solid Edge
- Fixed color for parts
Solidworks
- Added new entity parsing
- Fixed parsing errors
- Improved performance reading
- Improved construction tree
- FDT : Improved semantic informations
- FDT : Improved basic tolerance frame
- FDT : Improved inspection frame
StepRead
- added schema "CCD_CLA_GVP_AST" as a variant of AP203
- improved reading of degenerated torus
- fixed link from FDT to infinite geometry
- better support of a same graphics of FDT shared by several FDT
- support of a group of properties directly attached to the product (PRODUCT_DEFINITION_REPR)
- Header Metadata time stamp recorded as Metadata "DATE"
- STEP BO XML : completed reading of Effectivities (+ Configuration Effectivity)
- STEP BO XML : now reads instance names
Unigraphics
- Fixed NX11/NX12 definition entity
- 3D/FDT:
  - Added unit on Dtk_Metada associated to instance
  - Fixed arrow type
  - Fixed size of text
  - Fixed Metadata on instance
  - Fixed empty reference set on subassembly
  - Fixed instantiation
  - Fixed leader and text on Cutting Plane Symbol
  - Set leader curve style
- 2D/Drawing:
  - Added missing symbol
  - Added missing curve
  - Added TypeCenterLine , TypeFullBoltCircle and TypeCenterMark on symbol
  - Fixed arrow type
  - Fixed textstyle and size of text
  - Removed duplicated curve for symbol
  - Set leader curve style

Writers

Pdf 3D
- Handling ParallelToScreen/PinToScreen fdt graphic attribute (same behaviour in pdf) and also IsZoomable (new fdt attribute)
- Handling default scene render mode and model display render mode
- Handling transparent background on pdf 3d scene
- Fixed shininess in materials
- Added log file inventory
StepWrite
- FDT : improved conversion to inches
- FDT : added fractional value (written as real)