Chapter 6 -- ENTITIES Section
TOLERANCE

The following group codes apply to tolerance entities. In addition to the group codes described here, see "Common Group Codes for Entities." For information about abbreviations and formatting used in this table, see "Formatting Conventions in This Reference."

Tolerance group codes
Group codes Description

100

Subclass marker (AcDbFcf)

3

Dimension style name

10

Insertion point (in WCS)
DXF: X value; APP: 3D point

20, 30

DXF: Y and Z values of insertion point (in WCS)

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)

11

X-axis direction vector (in WCS)
DXF: X value; APP: 3D vector

21, 31

DXF: Y and Z values of X-axis direction vector (in WCS)