. Aprende Unreal Engine desde LATAM · ¿Qué son los Slots y los Groups en los Animation Montages? Aprende Unreal Engine desde LATAM. As a blueprint event, I tried to call Animation and Skin to the desired Unreal Engine Sequencer keyframe through Set Skin after Set slot to setup pose, but Set. This can be useful when using Animation. In this course from the Epic Online Learning team, we explore the animation systems in Unreal Engine Slots to override animation; and how to. AnimGraph will plug each track into the slot node that name matches. The main purpose of Slots is to provide a place in the Anim Graph to insert animations into your Animation Blueprint. Our focus for UE4 AnimGraph has been to decouple in-game data and animation data.