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TRACE (DXF)

The following group codes apply to trace entities.

Note: This entity isn't related to the Trace feature introduced in AutoCAD 2022-based products, but rather the
  • TRACE command in AutoCAD 2011-based products and earlier
  • APIs available to create and modify AcDbTrace entities

Trace group codes

Group code

Description

100

Subclass marker (AcDbTrace)

10

First corner (in OCS)

DXF: X value; APP: 3D point

20, 30

DXF: Y and Z values of first corner (in OCS)

11

Second corner (in OCS)

DXF: X value; APP: 3D point

21, 31

DXF: Y and Z values of second corner (in OCS)

12

Third corner (in OCS)

DXF: X value; APP: 3D point

22, 32

DXF: Y and Z values of third corner (in OCS)

13

Fourth corner (in OCS)

DXF: X value; APP: 3D point

23, 33

DXF: Y and Z values of fourth corner (in OCS)

39

Thickness (optional; default = 0)

210

Extrusion direction (optional; default = 0, 0, 1)

DXF: X value; APP: 3D vector

220, 230

DXF: Y and Z values of extrusion direction (optional)

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