Animation Mixer

A list of available animations can usually be found by inspecting the model file or its documentation. All animations will play by default. To play only a specific set of animations, use wildcards: animation-mixer=’clip: run_*’. Requires object_type: gltf-model.

More properties at A-Frame Extras Animation.

Animation Mixer Attributes

Attribute	Type	Default	Description	Required
clampWhenFinished	boolean	`False`	If true, halts the animation at the last frame.	No
clip	string	`'*'`	Name of the animation clip(s) to play. Accepts wildcards.	Yes
crossFadeDuration	number	`0`	Duration of cross-fades between clips, in seconds.	No
duration	number	`0`	Duration of the animation, in seconds (0 = auto).	No
loop	string; One of: `['once', 'repeat', 'pingpong']`	`'repeat'`	In repeat and pingpong modes, the clip plays once plus the specified number of repetitions. For pingpong, every second clip plays in reverse.	No
repetitions	string	`''`	Number of times to play the clip, in addition to the first play (empty string = Infinity). Repetitions are ignored for loop: once.	No
startAt	number	`0`	Sets the start of an animation to a specific time (in milliseconds). This is useful when you need to jump to an exact time in an animation. The input parameter will be scaled by the mixer’s timeScale.	No
timeScale	number	`1`	Scaling factor for playback speed. A value of 0 causes the animation to pause. Negative values cause the animation to play backwards.	No