ACadSharp

Early version of a dxf/dwg reader/writer library in C#.

DXF

• Read ascii dxf (WIP)

DWG

Current features:

• Read dwg file header
• Read dwg Summary Info Section
• Read dwg Classes Section
• Read dwg Handles Section
• Read dwg ObjFreeSpace Section
• Read dwg Header Section
• Read dwg Objects Section (WIP)

Supported entities:

• Point
• Text
• MText
• Attribute
• Attribute definition
• Block (WIP: not fully implemented with the owned objects)
• Arc
• Cricle
• Line
• Polyline 2D & 3D