layout: default title: "Animate" permalink: /guide/animate_mode/ parent: User Guide


Animate

When you select the Animate tab, a timeline window will show up at the bottom of your screen. Animation is performed by creating keyframes and interpolating between them.

Keyframes

A keyframe associates an object's pose and properties with a specific frame in the timeline. Keyframes can be associated with all objects (including the camera and individual joints associated with an object) in the scene.

To create a keyframe for an object:

To remove a keyframe in the timeline, click on it and press Clear to remove it. Press Clear All to clear the current keyframe of every object in the scene.

animating-cow

animating-cow

To see your animation, press Play [space] . Once you've implemented spline interpolation, intermediate frames are generated by interpolating object poses between keyframes.

Check Draw Splines to visualize the spline along which objects are animated.

view-spline

view-spline

Add Frames inserts 90 empty frames into the timeline. Crop End deletes frames from the selected location to the end of the timeline.

Posing

Once you have rigged an object with a skeleton, it can now be posed by selecting a joint and changing its pose i.e., rotating the joint. This is called Forward Kinematics. Joint poses can also be indirectly changed by using the IK (Inverse Kinematics) handles to provide target positions. Note that IK handles need to be explicitly enabled using the checkbox.

Once you've implemented forward kinematics, inverse kinematics and skinning, as you change the pose, the mesh will deform. Different poses can be set as keyframes to animate the object.

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