Introducing the Reaction Manager
 
 
 

Having the animation of one object drive the animation of another is a common source of problems in 3D animation, and tends to make the fine-tuning process complex and time-consuming.

The Reaction Manager serves as the primary user interface for the Reaction controllers. It allows you to easily set up interactions between any parameters within a 3ds Max scene. As you define the interactions, the Reaction Manager displays the associations and values in an intuitive interface that allows you to find and adjust the reaction you need. If your goal is to create realistic motion in your animations, you owe it to yourself to learn about the Reaction Manager.

In this tutorial, you will understand the capabilities of this new animation tool by working through a common instance where reactions are important—the motion of the fingers and thumb on a human hand. You'll learn how to set up and edit reactions quickly by means of a UI designed to speed your navigation through complex reactions and scenes.

In this tutorial, you will learn how to:

Skill level: Intermediate

Time to complete: 1 hour

Files for This Tutorial

All the files necessary for this tutorial are provided on the program disc in the \tutorials\reaction_manager directory. Before starting the tutorials, copy the \tutorials folder from your disc to your local program installation.

Lessons in This Tutorial

Creating Reactions in a Hand

Refining the Reactions