General Mapping

Table of Contents

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

Topological Entities

IGES Entity	DATAKIT Class	Remarks
144	Dtk_Face
143	Dtk_Face
186	Dtk_Body	Manifold Solid entity ( Topology structure )

Surface Entities

IGES Entity	DATAKIT Class	Remarks
108	Dtk_Plane
120	Dtk_StandardRevolutionSurface
122	Dtk_LinearExtrusionSurface
140	Dtk_OffsetSurface
114	Dtk_NurbsSurface
128	Dtk_NurbsSurface
118	Dtk_RuledSurface

iges_mapping_general_curve Curve Entities

IGES Entity	DATAKIT Class	Remarks
Line	Dtk_Line
126	Dtk_NurbsCurve
100	Dtk_Ellipse
104	Dtk_Ellipse / Dtk_Parabola / Dtk_Hyperbola
106	Dtk_Polyline
130	Offset Curve
112	Dtk_NurbsCurve

Points Entities

IGES Entity	DATAKIT Class	Remarks
116	Dtk_Point

Assembly Entities

IGES Entity	DATAKIT Class	Remarks
308/408	Dtk_Component
402	Dtk_Node	Form 7
416	Dtk_Component	external reference

Attributes

IGES Entity	DATAKIT Class	Remarks
Color	ColorId  into Dtk_Info
Layer	LayerId  into Dtk_Info
Blanked Status	BlankedStatus  into Dtk_Info

Other Entities

IGES Entity	DATAKIT Class	Remarks
314	New entry in color table

Drawing - 2D - Mapping

IGES Entity	DATAKIT Class	Remarks
404	Dtk_Drawing
410	Dtk_View
214	Dtk_Leader
210 212	Dtk_Symbol with TypeNote
228	Dtk_Symbol
202 204 206 216 218 220 222	Dtk_Dimension