Use interpolators to drive transitions

Animations are usually driven by continuous values and must adapt to them.

Examples of continuous values include:

• An intensity

• A level

• A temperature

Often, a single input value can influence more than one aspect of the animation. For example, the temperature of a flame can be used to both modify shape and color.

Sometimes, there could be a non-linear relationship between an incoming value and its influence on the animation.

In all these cases, using an interpolator can be helpful.

Use the Interpolator node to link an incoming alpha value in [0-1] range to one or more output values defined by a piecewise linear output. The XR Studio also provides special handling to simplify interpolator usage.