Condition (Expression Function Reference)

Condition (Expression Function Reference)

The Function > Conditions > Condition command in the expression editor inserts the token cond(<cond>,<true_expr>,<false_expr>) at the insertion point in the editing pane. This token returns one of two values, depending on whether a specified condition is true. Replace the dummy arguments as follows:

<cond>

Replace with a Boolean expression to evaluate. If this expression is TRUE (1), the value of <true_expr> is returned. If it is FALSE (0), the value of <false_expr> is returned.

You can build Boolean expressions as follows:

• A<B. A is less than B.

• A>B. A is greater than B.

• A<=B. A is less than or equal to B.

• A>=B. A is greater than or equal to B.

• AB==. A is equal to B.

• A!=B. A is not equal to B.

• A&&B. A and B.

• A||B. A or B.

<true_expr>

Replace with an expression to evaluate if <cond> is TRUE (1).

<false_expr>

Replace with an expression to evaluate if <cond> is FALSE (0).

Example

cond(Fc<50, 5, 10))

Returns 5 if the current frame number is less than 50, returns 10 otherwise.

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