DATAKIT API V2025.1

Table Of Contents:

Utils

The GetFileVersion function return dtkErrorFutureVersion for futures unknown versions
Add different Dtk_Info for Dtk_Vertex and its corresponding 3D Dtk_Point If you want to avoid difference use
Dtk_Vertex->get_info()

instead
Dtk_Point->get_info()
Add ThermalConductivity in Dtk_PhysicalMaterialInfos
Add DTK_PICTURE_WMF and DTK_PICTURE_TGA to enumeration Dtk_PictureType
Line Type
- Added new class Dtk_LineTypeDefinition that contains a pattern for precise management of curve line types
- An array of Dtk_LineTypeDefinition is stored in Dtk_API and can be interacted thanks to
  Dtk_ID Dtk_API::AddCurveLineTypeDefinitionInTable( const Dtk_LineTypeDefinitionPtr & )
  
  Dtk_Size_t Dtk_API::GetNumCurveLineTypeDefinitionsInTable()
  
  Dtk_LineTypeDefinitionPtr Dtk_API::GetCurveLineTypeDefinitionInTable( const Dtk_ID )
- The Dtk_LineTypeDefinition of an object can be set by using
  Dtk_Info::SetCurveLineTypeDefinitionId( const Dtk_ID )
  
  with Dtk_ID returned from
  Dtk_ID Dtk_API::AddCurveLineTypeDefinitionInTable( const Dtk_LineTypeDefinitionPtr & )
- The Dtk_LineTypeDefinition of an object can be retrieved by using
  Dtk_LineTypeDefinitionPtr Dtk_Info::GetCurveLineTypeDefinition()
  
  or
  Dtk_ID Dtk_Info::GetCurveLineTypeDefinitionId()
  
  to use with
  Dtk_LineTypeDefinitionPtr Dtk_API::GetCurveLineTypeDefinitionInTable( const Dtk_ID )
Object Linking and Embedding
- Added new class Dtk_OLEObject to contain binary data of an OLE Object
- Dtk_View now contains an array of Dtk_OLEObject that can be interacted with
  Dtk_View::AddOLEObject( const Dtk_OLEObjectPtr & )
  
  Dtk_View::AddOLEObjects( const Dtk_tab<Dtk_OLEObjectPtr> & )
  
  Dtk_Size_t Dtk_View::GetNumOLEObjects()
  
  Dtk_OLEObjectPtr Dtk_View::GetOLEObject( const Dtk_Size_t )

Readers

ACIS
- New Version Added support for versions up to 2023 1.0
- Improved management of vertex in more than one body
Catia V4
- 3D :
  - Added support for Mockup ( polyhedric solid ) in mesh with CatiaV4Reader::SetConfigMockUpAsMesh(1) config
  - Added layer name in Dtk_LayerInfosSet
  - Improved management of visibility on the .session files
  - Attributes : user metadata supported
Catia V5
- 3D :
  - Added Last Change Date parameter in the metadata
  - Use CatiaV5Reader::EnableReversedOrientationSurfacicFace method instead of catiav5r_SetReversedOrientationSurfacicFace method
  - Changed ( improvement ) persistent name (DTK_PN) on the prototype of virtual component
  - Added persistent name on free edge and wire edge
  - The wire point geometrical id is now different to the associated vertex id
  - Added support of Dtk_ModelDisplay::StandardView flag with V5 standard named views - top/bottom/left/rigth/front/back/iso -.
Catia V6 / 3DExperience
- Improved memory management of the 3dxml files in "without authoring" mode
DWG
- Improved management of conception unit scale (to retrieve it, use Dtk_Component::GetConceptionUnitScale() method)
Fusion 360
- New Version Added support for versions up to 2.0.16265
- Fixed missing or wrong entities
- Improved parsing stability
IFC
- Added a body node for each child of IFCSHAPEREPRESENTATION. Until then, only a single body node was created with only one type of geometry (brep, mesh or wireframes). Geometries of other types were lost.
- Added an additional virtual node level corresponding to the IFCSHAPEREPRESENTATION, which contains those body nodes.
- Added IFCGEOMETRICSET management as a group of geometrical entities with the same type (mesh, brep or curve).
- Changed type of read geometry (mesh or brep) for some cases.
Inventor
- New Version Added support for Inventor 2024
- Added support for component visiblity in a view
- Added support of corner fillet as nurbs surfaces
- Improved visibility management of surface bodies
- Improved reading of cable and harness files
- Improved parsing of sheet metal parts
- Improved parsing of assemblies for Inventor 2015
- Improved management of colors
- FDT :
  - Added support of italic and bold text style (to retrieve it, use Dtk_TextStyle::FontStyle() method)
  - Added support of All Over for leaders of Geometrical Tolerance (to retrieve it, use Dtk_Leader::GetApplicationZone(outApplicationZone) method)
  - Added unit attribute on the Dtk_CompositeText for geometrical tolerance (to retrieve it, use Dtk_Info::FindAttribute(L"DtkUnit",outVal) method)
  - Added factor unit attribute on the Dtk_CompositeText for geometrical tolerance (to retrieve it, use Dtk_Info::FindAttribute(L"DtkFactorUnit",outVal) method)
  - Added separator attribute on the Dtk_CompositeText for geometrical tolerance (to retrieve it, use Dtk_Info::FindAttribute(L"DtkSeparator",outVal) method)
  - Added reading of Text Border as additionnal geometries (to retrieve it, use Dtk_2dEntity::GetAdditionnalGeometries() method)
  - Improved reading of slant text style (to retrieve it, use Dtk_TextStyle::Slant() method)
Proe/Creo Parametric
- 3D :
  - New Version Added support for Creo 10.0
  - Body ID and persistent name
  - Datum tag on dimension under geometrical tolerance placement improved
  - Unrecognised Roughness now processed with Dtk_RoughnessPtr (geom and text in additionnal)
  - Text filtering improved (some construction texts are no longer processed)
  - Facet feature visibility flag
  - Dimension tolerance Height factor and local axis processed
- 2D :
  - Scale are now on Dtk_View (allow custom scale different from drawing scale), this scale apply on drawing entities
  - Better arc projection on drawing plane
  - Geometrical tolerance missing on drawing restored
Navisworks
- Improved geometry read
- Improved memory management
- Improved material read
- Improved properties read
Revit
- New Version Added support for Revit 2024
- Added reading of Site and Project information (geospatial, project metadata)
Solid Edge
- 3D :
  - New Module FDT:
    - Added support for part and assembly level FDT:
      - Dimensions and Annotations as Dtk_Fdt (featuring both FDT and geometry association links as Dtk_NodeConnector)
      - Model views as Dtk_ModelDisplay (featuring FDT visibility links as Dtk_NodeConnector)
  - Added support for layers
  - Added support for Component Unit Scale attribute
  - Added support for Reference Planes for part sheet metal (PSM) format and for components in assembly
  - Added support for system document time statistics metadata
  - Added support for feature node tree, now available using Dtk_API::ActivateFeaturesRead()
  - Added persistent names for Body, Face, free Edge and free Vertex entities
  - Changed floating point color channel rounding from floor to nearest
  - Changed Reference Plane computation, now giving origin as surface center
  - Changed Dtk_PhysicalMaterialInfosPtr processing, now using K (Kelvin) instead of C (Celsius) for temperature based units
  - Changed Dtk_Component of type Prototype persistent name, now using Solid Edge document GUID
  - Fixed Mesh not being processed in some case
  - Fixed duplicated metadata
  - Fixed Reference Planes not being processed in assembly
  - Fixed original part document information being overriden in case of assembly feature
  - Fixed Document ID metadata value
  - Improved support for node visibility status
  - Improved support for assembly groups, now ordering components as expected
Solidworks
- Improved parsing
- 3D:
  - Added shininess factor in Dtk_RenderInfosPtr processing
  - Added specular factor in Dtk_RenderInfosPtr processing
  - Added thermal conductivity in Dtk_PhysicalMaterialInfosPtr processing
  - Added geometry of live section
  - Added geometry of center of mass
  - Added geometry of bounding box
  - Added processing color and transparency of reference planes
  - Added suppressed and color information for 3d curves
  - Added face normal processing for graphic bodies
  - Added angle unit to prototype components as metadata
  - Added part color info to root nodes of prototype components
  - Fixed missing faces with mesh surfaces of hybrid bodies, when modified by assembly features
  - Fixed missing meshes
  - Fixed processing of geometry for axis
  - Fixed default reference plane position
  - Fixed category for custom metadata with file before 2015 version
  - Fixed bad return of Dtk_Component::IsAssembly() for components with no children
  - Changed Dtk_RenderInfosPtr processing, ambiant and diffuse color have the same value
  - Changed Dtk_PhysicalMaterialInfosPtr processing, unitialized values are not filled
  - Changed subtype of axis. This becomes DTK_TYPE_REFERENCE_AXIS
  - Changed subtype of reference plane. This becomes DTK_TYPE_REFERENCE_PLANE
  - Changed subtype of origin point. This becomes DTK_TYPE_REFERENCE_AXIS_SYSTEM
  - FDT : Added multileader processingt
- 2D:
  - Added precise management of "Line Style" thanks to new class Dtk_LineTypeDefinition
  - Added reading of OLE Objects (Object Linking and Embedding)
    - Stored as Dtk_OLEObject in Dtk_View
    - We sometimes managed to retrieve a Dtk_picture from an OLE Object. This behaviour is kept, and such Dtk_pictures are now marked with an attribute "Dtk_FromOLEObject" in their Dtk_Info.
  - Fixed random order of Dtk_picturePtr-s in a Dtk_View
Step
- Merged "alternative shapes" in a same component (previously, separate components were created)
- Improved reading of an external element reference applied on a list of items
- Improved reading of properties and graphical attributes (can be direct or via a SHAPE_ASPECT)
- Protected parsing against wrong STEP file (Part21 with extra XML lines, to be ignored)
- Fixed path separator in FullPath of Dtk_Component
- FDT :
  - Added reading of pattern of dimensions based on GROUP
  - Protected computation of placeholder presentation (Datum)
Unigraphics
- New Version Added support last version NX 2212 Series (until 2212.7000)
- 3D/FDT:
  - Added info on Dtk_SelectionSet
  - Added info on component Dtk_Component::ComponentAssemblyGeometry which determines the additional prototype geoemtry
  - Added metadata for Author and Last Saved Date
  - Fixed visibility on entity occurence
  - Fixed unit and value for metadata (NX_Area, NX_Weight, NX_Mass, NX_Volume and NX_Density )
  - Fixed unit and value on physical property
  - Fixed status on reference plane and point
  - Fixed color on axis system
  - Fixed subtype DTK_TYPE_REFERENCE_AXIS for body direction
  - Fixed subtype DTK_TYPE_REFERENCE_PLANE for body reference plane
  - Fixed subtype DTK_TYPE_REFERENCE_POINT from feature definition
  - Fixed feature order
  - Fixed group order
  - Remove duplicated point on leader
  - Remove duplicated color of face
  - Remove default name on entity (used option UgReader::RemoveDefaultName)
- 2D:
  - Fixed missing entities
  - Remove duplicated point on leader

Writers

Dxf
- Added support of new font line type management with new class Dtk_LineTypeDefinition
NX
- Support extern file appending
- Support trimmed or infinite reference planes
- Fixed extra point issue on reference planes
- Support empty groups creation
- Fixed layers and referenceset issue
- Fixed mix mesh/body issue
- Fixed missing names
- Import CDF file for color palette
Step
- Added properties attached to a construction geometry
- Improved graphical attributes on tessellated wireframe
- Improved isolated point (wireframe), to take the name from the Vertex if the point has none
- STEP Domain Model XML :
  - Improved writing of geometry context
  - Completed writing of external element reference (to an item in a geometry file)

Dtk_Entity::get_info

Dtk_InfoPtr get_info() const

uint32_t Dtk_ID

Definition: define.h:689

Dtk_API::GetNumCurveLineTypeDefinitionsInTable

Dtk_Size_t GetNumCurveLineTypeDefinitionsInTable() const

Dtk_API::AddCurveLineTypeDefinitionInTable

Dtk_ID AddCurveLineTypeDefinitionInTable(const Dtk_LineTypeDefinitionPtr &inNewLineTypeDefinition)

Dtk_View::AddOLEObject

Dtk_ErrorStatus AddOLEObject(const Dtk_OLEObjectPtr &inOLEObject)

Adds a Dtk_OLEObjectPtr to the view.

size_t Dtk_Size_t

Definition: define.h:712

Dtk_Info::SetCurveLineTypeDefinitionId

Dtk_ErrorStatus SetCurveLineTypeDefinitionId(const Dtk_ID &inLineTypeDefinitionId)

Set Dtk_LineTypeDefinition of current object via it's id in Dtk_API table.

This is the view class.

Definition: util_draw_dtk.hpp:7121

Dtk_Info::GetCurveLineTypeDefinition

Dtk_LineTypeDefinitionPtr GetCurveLineTypeDefinition() const

Retrieves the definition of the curve LineType - for curve entities -.

Dtk_View::GetNumOLEObjects

Dtk_Size_t GetNumOLEObjects() const

Retrieves the number of OLE Objects in the Dtk_View.

Vertex indicates bound of an edge. Vertex has Dtk_Point as geometry value.

Definition: util_topology_dtk.hpp:65

Definition: util_ptr_dtk.hpp:37

Dtk_API::GetCurveLineTypeDefinitionInTable

Dtk_LineTypeDefinitionPtr GetCurveLineTypeDefinitionInTable(const Dtk_ID inId) const

Dtk_View::AddOLEObjects

Dtk_ErrorStatus AddOLEObjects(const Dtk_tab< Dtk_OLEObjectPtr > &inOleObjects)

Adds an array of Dtk_OLEObjectPtr to the view.

This is a high level array class.

Definition: util_stl_dtk.hpp:85

This is the POINT Class. It is part of the Dtk_Point entity.

Definition: util_geom_dtk.hpp:20

Dtk_Info::GetCurveLineTypeDefinitionId

Dtk_ID GetCurveLineTypeDefinitionId() const

Retrieves the Id of Dtk_LineTypeDefinition of the entity in The Dtk_API table.

Definition: dtk_api.hpp:75