Autodesk AutoCAD DWG/DXF (ACAD) Geometry Support

See Also

Geometry	Supported?	Notes
Aggregate	Yes	Will be written as a block.
Arc	Yes
Box	Yes
BRep Solid	Yes	May be written as a block.
BSpline	Yes
Clothoid	No	Will be stroked.
Composite Solid	Yes	May be written as a block.
Composite Surface	Yes
Coordinate Precision	Full
CSG Solid	Yes
Donut	Yes	May be written as a block.
Ellipse	Yes
Extrusion	Yes
Face	Yes
Geometry Definitions and Instances	Yes
Georeferencing	Native/FME (.prj)
Hierarchical Geometries	Yes	Will be flattened, written as a block.
Homogeneous Aggregates	Yes	Will be flattened, written as a block.
Line	Yes
Measures	No
Mesh	Yes
MultiArea	Yes	May be written as a block.
MultiCurve	Yes	Will be written as a block.
Multiple Geometries	No
MultiPoint	Yes	Will be written as a block.
MultiSolid	Yes	May be written as a block.
MultiSurface	Yes	May be written as a block.
MultiText	Yes	Will be written as a block.
Null	No	Only for specific pieces of data (for example, system variables).
Oriented Arc	Yes
Path	Yes
Point Cloud	No	Will be written as boundary.
Point	Yes
Polygon	Yes
Raster	Yes
Rectangle Face	Yes
Surface Normals	Yes
Surface Sidedness	Single-sided
Text	Yes	May be written as Text or Multi-Line Text (MText) depending on the value of autocad_entity (autocad_text or autocad_multi_text, respectively.) If IFMEText contains multiple lines and autocad_entity is set to autocad_text, then each line will be written as a separate autocad_text feature.
Textures	Yes
Traits	No
Triangle Fan	Yes
Triangle Strip	Yes
Z values	Yes