Catia V4 General Mapping

Table of Contents

• Topological Entities
• Surface Entities
• Wireframe Entities
• Points Entities
• Assembly Entities
• Attributes
• Other Entities
• Drawing - 2D - Mapping

Topological Entities

CATIAV4 Entity	DATAKIT Class	Remarks
Volume (type 7)	Dtk_Body
Skin (type 13)	Dtk_Body
Solid Mok-Up(type 16)	Dtk_Body
Solid (type 17)	Dtk_Body
Skind(type 35)	Dtk_Body
Face (type 6)	Dtk_Face

Surface Entities

CATIAV4 Entity	DATAKIT Class	Remarks
Plane (type 4)	Dtk_Surface
Parametric Surface (type 5)	Dtk_NurbsSurface
Nurbs Surface(type 47)	Dtk_NurbsSurface
Structure Entity(type 18)	Dtk_Shell
Piping/Harness Entity(type 24)	Dtk_Shell

Wireframe Entities

CATIAV4 Entity	DATAKIT Class	Remarks
Line(type 2)	Dtk_Line
Curve (type 3)	Dtk_Curve	Curve Circle Ellipse Parabola Hyperbola
Composite Curve (type 12)	Dtk_Shell	contain a set of Dtk_Curve}
Nurbs Curve (type 46)	Dtk_NurbsCurve

Points Entities

CATIAV4 Entity	DATAKIT Class	Remarks
Point (type 1)	Dtk_Point

Assembly Entities

CATIAV4 Entity	DATAKIT Class	Remarks
Workspace	Dtk_Component	with CatalogComponentType
Ditto(type 28)	Dtk_Component	with InstanceComponentType
CATIA Export File	Dtk_Component	One Component CatalogComponentType per Model
SESSION File	Dtk_Component	One Component InstanceComponentType per Model

Attributes

CATIAV4 Entity	DATAKIT Class	Remarks
Color	ColorId  into Dtk_Info
Layer	LayerId  into Dtk_Info
Layer Filter	Dtk_Node type LayerFilterType
Name	Name  into Dtk_Info

Other Entities

CATIAV4 Entity	DATAKIT Class	Remarks
Axis System (type 8)	Dtk_Node type AxisSystemType
Piping Entity ( Type 24 )	Dtk_Body and Dtk_feat

Drawing - 2D - Mapping

CATIAV4 Entity	DATAKIT Class	Remarks
Draft (type 1002)	Dtk_Drawing
View (type 30)	Dtk_View
Drawing Point (type 80)
Drawing Line (type 81)
Drawing Line (type 81)
Drawing Line (type 81)
Drawing Line (type 81)
Drawing Circle (type 82)
Drawing Ellipse (type 86)
Drawing Curve (type 89)
Drawing Ditto (type 90)
Old Dimension(type 91)	Dtk_Dimension
Old Notes(type 91)	Dtk_Symbol
Drawing Symbol (type 95)	Dtk_Symbol
Drawing Dimension (type 95)	Dtk_Dimension
Drawing Text (type 99)
Drawing Text (type 99)
Closed Shape (type 102)
Drawing Arrow (type 100)
Drawing Dimension (type 133)