How To Import Blender Object With Animations Into Unity

Blitheness from external sources

Animation from external sources is imported into Unity in the same way equally regular 3D files. These files, whether they're generic FBX files or native formats from 3D software such as Autodesk® Maya®, Movie theatre 4D, Autodesk® 3ds Max®, or Blender™, tin can contain animation data in the form of a linear recording of the movements of objects within the file.

An imported FBX 3D Asset containing an animation titled Slide — An imported FBX 3D Asset containing an animation titled 'Slide'

In some situations the object to be animated (eg, a character) and the animations to go with it can exist present in the same file. In other cases, the animations may be in a dissever file to the model to be blithe.

It may be that animations are specific to a particular model, and cannot be re-used on other models. For example, a behemothic octopus end-boss in your game might have a unique organisation of limbs and bones, and its own set of animations.

In other situations, it may be that you take a library of animations which are to exist used on various different models in your scene A Scene contains the environments and menus of your game. Think of each unique Scene file as a unique level. In each Scene, you identify your environments, obstacles, and decorations, essentially designing and edifice your game in pieces. More info
See in Glossary . For example, a number of different humanoid characters might all use the same walk and run animations. In these situations, it'south mutual to have a unproblematic placeholder model in your blitheness files for the purposes of previewing them. Alternatively, information technology is possible to utilise animation files even if they have no geometry at all, just the animation data.

When importing multiple animations, the animations tin each be as split up files inside your project folder, or you tin extract multiple animation clips Animation data that can exist used for animated characters or simple animations. Information technology is a simple "unit" piece of movement, such every bit (one specific instance of) "Idle", "Walk" or "Run". More info
Run across in Glossary from a single FBX file if exported equally takes from Motion builder or with a plugin / script for Autodesk® Maya®, Autodesk® 3ds Max® or other 3D packages. You might want to do this if your file contains multiple separate animations arranged on a single timeline. For instance, a long motion captured timeline might contain the animation for a few unlike jump motions, and you may want to cut out certain sections of this to use equally individual clips and discard the remainder. Unity provides animation cutting tools to accomplish this when you import all animations in one timeline past allowing you to select the frame range for each clip.

Importing animation files

Before any animation can be used in Unity, it must first be imported into your projection. Unity can import native Autodesk® Maya® (.mb or .ma), Autodesk® 3ds Max® (.max), and Blender™ (.blend), and besides generic FBX files which can be exported from most blitheness packages. Note that importing from .alloy files requires a local installation of Blender™.

For more information, see Importing.

Viewing and copying data from imported blitheness files

You tin can view the keyframes A frame that marks the start or finish indicate of a transition in an blitheness. Frames in between the keyframes are called inbetweens.
Run into in Glossary and curves of imported animation clips in the Animation window. Sometimes, if these imported clips have lots of bones with lots of keyframes, the amount of information can await overwhelmingly complex. For case, the image below is what a humanoid running animation looks similar in the Animation window:

To simplify the view, select the specific bones you lot are interested in examining. The Blitheness window then displays but the keyframes or curves for those bones.

Limiting the view to just the selected bones — Limiting the view to just the selected basic

When viewing imported Animation keyframes, the Animation window provides a read-merely view of the Animation data. To edit this data, create a new empty Blitheness Prune in Unity (meet Creating a new Blitheness Clip), then select, copy and paste the Blitheness information from the imported Animation Clip into your new, writable Animation Prune.