Editing a pick-whip expressionOnce you use the pick whip to create an expression, you can perform simple edits to alter the expression's effect. For example, you can add a scale factor to the expression to increase or decrease the effect. To edit a pick-whip expression, type directly in the expression field and then press Enter on the numeric keypad or click outside of the field to activate it. Modify a pick-whip expression by using simple math operations, such as the following: + (add) - (subtract) / (divide) * (multiply) *-1 (perform opposite of original, such as counterclockwise instead of clockwise) Using math functions that are a little more complex provide a high degree of flexibility. For example, adding "/360*100" to an expression converts a parameter's values that range from 0 to 360, such as a dial, to values that range from 0 to 100, such as a slider. |