2011

Table Of Contents
DescriptionExpression
Third definition point of a shape or three-dimensional face. If
used on any other object, returns nil.
.X3, .Y3, .Z3
Fourth definition point of a shape or three-dimensional face. If
used on any other object, returns nil.
.X4, .Y4, .Z4
Scale factor along the X axis, interpreted using the coordinate
space where the object exists.
.XSCALE
Scale factor along the Y axis, interpreted using the coordinate
space where the object exists.
.YSCALE
Scale factor along the Z axis, interpreted using the coordinate
space where the object exists.
.ZSCALE
All numeric return values are in decimals.
Object Data Variables
The syntax for using an object data variable in an expression is
:ObjectDataFieldName@ObjectDataTableName
For example, to retrieve the values in the Diameter field of the Pipes table,
enter :diameter@pipes.
Block Attribute Variables
The syntax for using a block attribute variable in an expression is
@BlockTagName
For example, the retrieve the values for the block attribute tag VALVETYPE,
enter @VALVETYPE.
SQL Variables and Expressions
The syntax for using a SQL variable in an expression is
&ColumnName@LinkTemplate
Object Data Variables | 1549