Table Of Contents:

Utils

Library LibGltfWrite renamed in LibGltfReadWrite

Readers

ACIS
- Better handling of file with bad entities
Catia V5
- 2D/FDT:
  - Improved font height handling.
  - Improved AnchorMethod for DrwText entities
  - Improved Hatching handling in case of no pattern.
  - Added support of DrwBallon entity.
  - Improved Angular dimension text position
- 3D/FDT:
  - Improved Metadata reading for assemblies files
  - Improved Boolean Metadata
  - We now process Annotation Set even if there isn't any PMI or capture.
Catia V6 / 3DExperience
- Added support of scenes (withauthoring)
Cgr
- Improved reading Annotation Set Result
Creoview
- Update visibility
- Code optimization
- Fixed issues with files PVS/PVZ
DWG
- Added handle attribute for entities (to retrieve it, use Dtk_Info::FindAttribute(L"Handle",outVal) method)
- 3D :
  - Added support of PROXY for AcPpDb3dConnector, AcPpDb3dPipe and AcPpDb3dSupport types
  - Improved management of polygon mesh entity
FBX
- Add support per vertex colors mesh
GLTF
- Version 2.0 files processed
- color and material (texture) available
- Wireframe meshes processed
IFC
- Improved IfcGroup management
- Changed render management. We now only create DtkRenderInfos for IfcSurfaceStyleRendering elements (remove all others since they were only using a single color, the color info is enough). We also remove DtkRenderInfos duplicates that were present until now.
- Fixed material names that were sometimes missing
- Added IfcCsgPrimitive3D management (only Sphere and Block for the moment)
Iges
- Improve placement matrix handling
Inventor
- Improved reading of conception unit scale (to retrieve it, use Dtk_Component::GetConceptionUnitScale() method)
- Improved management of assembly with multiple assembly feature
- Improved management of colors created from older versions
- Improved parsing of solid bodies
- FDT :
  - Improved management of text width (to retrieve it, use Dtk_TextStyle::CharWidth())
JT
- Material and colors improvement. Support material filters.
Parasolid
- Support version up to 34.0
Parasolid (PSKERNEL based Parasolid Reader):
- Support version up to 34.0
Proe/Creo Parametric
- 3D:
  - Designated Area Feature included in the feature tree with connector on geometry
  - Feature Group fixed
  - Feat number on component fixed
  - Feature Weld Groove and Fillet processed in feature tree, and associated Symbol flagged
- FDT 2D/3D:
  - Annotation Dependencies improved (Annotations placed under another)
Solid Edge
- 3D:
  - Assembly configurations now handled as protoype components
  - Added preliminary support for views:
    - Default views as Dtk_Camera
    - Current view as Dtk_ModelDisplay featuring rendering mode
  - Fixed various parsing issues
- 2D:
  - Improved support for drawing view title, now handling multiline format
Solidworks
- 3D/FDT:
  - Fixed parsing errors
  - FDT: Added some missing feature FDT in construction tree
  - FDT: Improved additional text visibility of geometrical tolerances
Step
- FDT : added composite dimension (several dimensions on one callout gives a Dtk_Dimension with all their definitions)
- FDT : improved case of Geometric Tolerance with Maximum Value
- ModelDisplay/Camera : improved reading of parameters
Unigraphics
- Added support latest version NX 1980 Series until 1988
- 3D/FDT:
  - Added missing link on PMI
  - Added semantic definition indicator from FCF (see Dtk_FCFFeatureIndicatorPtr)
  - Added missing symbol defined by only a leader
  - Fixed font name with NX name
  - Fixed definition of FCF with modifier MAX
  - Fixed semantic definition of FCF
- 2D:
  - Added missing table (part list)
  - Fixed position of symbol
  - Fixed leader definition
  - Fixed font name with NX name

Writers

FBX
- Add support per vertex colors mesh
JT
- Write PerVertex Color mesh for version 9.5
- InterAssembly links Modelviews/PMI
NX
- Improved performances writing many meshes.
Pdf
- Added option to split Fdt leaders with texts bounding boxes
- Fixed texture display when writing body and its associated mesh
- Fixed some ParallelToScreen text positionning
Step
- FDT : added composite dimension (a Dtk_Dimension with several definitions)
- FDT : improved case of Geometric Tolerance with Maximum Value
- FDT : improved writing of PROJECTED_TOLERANCE_ZONE (projection face)
- ModelDisplay : added list of attached construction geometries
- ModelDisplay/Camera : improved writing of parameters
- Protected against wrong calling sequences of stepw_* functions
- Domain XML(BO XML) : added writing of any Unit