What's New in V2019.3 ?

Table Of Contents:

• Utils
• Readers
• Writers

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Utils

• Changed Dtk_LightMap::GetAmbientRatio() and Dtk_LightMap::GetEmissiveRatio() default returned value from 0.0 to 1.0.

Readers

• ACIS
  • Improved attributes management
  • Fixed missing points
  • Fixed log file inventory
• Catia V5
  • FDT: CatiaV5 Views were processed as Dtk_AxisSystem nodes. There are now processed as Dtk_ModelDisplay nodes with DTK_TYPE_VIEW SubType.
  • FDT: Added full support of the Section Views - as Dtk_ModelDisplay -.
  • FDT: Improved camera processing.
  • FDT/2D: Improved handling of dimensions color.
  • FDT/2D: Improved dimensions texts placement.
  • FDT/2D: Improved Table handling.
  • FDT/2D: Added new special symbols handling from Catia V5 R29.
  • 2D: Improved CenterLine processing.
  • 2D: Improved view placement in case of detail view with section operator.
  • 2D: Fixed oblong issue.
  • Add SkyPlanarMapping, SkyCylinderMapping, SkySphericalMapping and SkyCubicalMapping types in the TextureMappingTypeEnum enum for Environment Mapping.
• Catia V6 / 3DExperience
  • Added R2019x support.
  • Improved handling of 3DXML files with size greater than 4Gb.
  • Improved Metadata reading.
• Creoview
  • Fixed issue with missing parts in assembly file (PVS/PVZ)
  • Fixed issue with name in assembly file (PVS/PVZ)
• Cgr
  • Added R2019x support.
• DWG
  • Added line weight into Dtk_InfoPtr for entities (to retrieve it, use Dtk_Info::GetCurveThickNessInMM() )
• IFC
  • IFC4 reading improvement
  • Added ifczip files support
  • Change name of nodes (remove guid and add the name defined in the file). Apply the same rule to the IFCPROPERTYSET which were not named until then.
• Inventor
  • Added support for Inventor 2020
  • Added reading of user coordinate system (set into Dtk_AxisSystem)
  • Improved reading of Sheet Metal parts
  • Fixed topology orientation issue
• JT
  • multi-colored PMI supported
  • Fixed wire thickness and line types.
• Obj
  • Removed duplicate render infos
• PLMXML
  • Tranformation correction
  • Color correction
• Proe/Creo Parametric Reader
  • Family part mesh for Creo 4.0 reading fixed
  • Assembly level colors improve, we now process colors on sub-entities (like surface) from anywhere in the assembly;
  • PMI geometry and connector improved
• Revit
  • Added Revit 2015 support
  • Added Revit 2020 support
  • Added Revit properties support as beta version, currently stored in Dtk_Metadata, in a future storage method might change to be more coherent with all BIM format
• Rhino
  • Added use of layer colors
• Solid Edge 2D
  • Added support for Hole Table
  • Improved support for dimensions (Angle Between, Diameter, Concentric Diameter, Symmetric Diameter)
  • Added support for Connector annotation
  • Fixed Datum Point position calculations
  • Fixed cylindrical Broken View calculations
• Solid Edge 3D
  • Added wireframe support
  • Improved file search for assembly
  • Improved mesh support for parasolid mesh case
• Solidworks
  • Added new entity parsing
  • Fixed parsing errors
  • Fixed metadata for Solidworks 2019
  • FDT : Fixed some Geometric Tolerance semantic information
  • 2D : Fixed parsing errors
• Step
  • For quick reading, added a minimum computation of trimmings
  • Improved reading of layers
  • Improved references on non-STEP files
  • Improved protection on permuted instance transformation
  • Improved support of particular construction (a same body used by several components, bodies related but in no component)
  • Protected wrong STEP file (extra-lines after END-ISO)
• Unigraphics
  • Added support latest version NX 1847 Series until 1867
  • 3D/FDT:
    • Added missing symbol
    • Added support for convergent body
    • Fixed instance name
    • Fixed geometry definition
  • 2D/Drawing:
    • Fixed symbol definition
    • Fixed color curve

Writers

• Jt Write
  • version 9.5, fixed normalisation issues.
• NX Write
  • Wire optimisation
• Obj Write
  • Handling render infos with textures
• Pdf Write
  • Fixed PRC BREP edge orientation problem
• Step Write
  • Improvement in writing FDT links to geometries (split periodic faces, same ID for several shapes)
  • Improvement in datum targets (semantics), added tolerance modifiers, improved datum modifiers, dimension MIN or MAX
  • Improved support of geometry unit (when not MM)
  • New parameter (function stepw_SetConversionLengthUnit) to specify output unit with conversion
  • Fixed writing of construction geometries (wireframe)
  • Fixed writing of view camera (according to CAX-IF)