So for using this expression, type index +1 in place of “Shape layer 2” because we want to connect layer one, which has index number 1, to layer two, which has index number 2 (e.i 1 +1). Now you can use Layer index expression at the place of “Shape Layer 2” of syntax. Now add + 250 in syntax for offsetting the first object from the second object at 250 distances. Now first layer object will come at the x position of the second layer object because we connect it with the x position value of the second. Once you connect, you will find a syntax that will automatically come like this.Īdd a semicolon ( ) at the end of syntax. First, type X = in the expression box, then drag the pick wipe of this layer to the x value of the next layer for specifying the x value. Now type ,value] in expression type box.Īnd you will notice there is an error in this syntax because you do not specify the value of x. Now select both layers by holding the keyboard’s shift key and press the P button for the Position property of them, then click on the stopwatch icon of the first layer by holding the Alt button of the keyboard for an expression box the timeline frame sections. So let us have a look at this expression that how we can do this with it. Layer Indexīy this expression, you can animate any particular value of the object with the value of different layers of the object. Now let us discuss the second one that is Layer Index Expression. So this way, you can use value expression for animating your object. Now when you make enter, it will become twice to your given value because you use the Value expression. Now enter a value in rotation such as 30. An expression box will be open in the keyframe section. Select the first layer by clicking on it and press the R button for rotation property, then click on the Stopwatch icon of this property by holding the keyboard’s Alt key. With this expression, you can animate the value of any property of an object. Now let us start our discussion about the different expressions of this software one by one. Now take the rectangle tool from the tool panel of this software. But before starting, I think we should have a look at the working screen of After effects for a better understanding of this topic. So just stay with this article for getting knowledge about some important expressions of this software. We can use expressions for animating our object without taking many headaches and understand the syntax of different expressions by going through this article. In this topic, we are going to learn about the After Effects Expressions List. So today, in this article, we will discuss some important expressions which can be helpful for us during our animation in after effect. You can have these syntaxes for a particular expression from some free internet websites. After Effects, we have so many expressions through which we can animate our object in different ways by just typing a few lines of syntax. Introduction to After Effects Expressions ListĮxpressions are coded language syntax through which you can animate any particular property of an object without doing much effort into applying so many keys in the keyframe of that layer.
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