In this tutorial, Animation Mentor Alum Justin Milgate shows how to bring personality and expression to non-humanoid characters like blobs, boxes, and living objects. He focuses on using simplicity, timing, and clever rig controls to convey emotion and action without relying on human anatomy. Watch the full video tutorial above.
Thinking Beyond the Human Form
Justin starts by exploring what it means to animate something that does not look like a person. He explains that the key is to think deeply about the object itself, its size, weight, shape, and whether it is geometric or organic, since these qualities will spark ideas about how it might move and feel.
He encourages animators to put themselves into the object and ask how they would act if they were that thing. Justin also stresses finding what is unique about the object that humans do not have, then using those qualities to add character and life to the shot. For example, a juice box might move differently than a humanoid character because of its rigid geometry and the way its straw can move independently.
Examining the Rig and Its Built-In Controls
Before animating, Justin recommends spending time understanding what the rig offers. He walks through the juice box rig by Joe Daniels, which features a geometric box shape, tilt controls, and an animated straw. By understanding these built-in controls and their limitations from the start, you can design a performance that feels believable within the constraints of the object rather than fighting the rig or trying to make it behave like a human character.
Justin notes that taking this exploratory approach upfront saves time later and helps you build a unique performance instead of simply defaulting to human-like motion.
Planning Through Reference and Audio
For his juice box animation, Justin develops a simple scenario where the character realizes it is next in line to be grabbed and panics before hopping away. He films reference of himself acting out the moment and also uses wooden blocks to rough out timing and ideas without needing the exact object.
He also creates a goofy audio track to help establish rhythm and timing before diving into Maya. Using reference and audio together helps clarify the pacing and emotional beats of the shot, making it easier to build a believable performance once he moves into formal blocking.
Blocking with Timing and Posing
Justin begins by animating the root controller to match the audio file and establish the basic timing of the movement. He then poses the straw and upper half of the box to support those timing decisions.
His approach balances cartoony timing with realistic posing so the juice box feels mostly rigid rather than overly squashy and stretchy. This keeps the object feeling like a juice box while still allowing snappy, expressive motion that sells the emotion of the moment, such as surprise and worry.
Adding Weight and Contact to Jumps
As Justin refines the shot, he works on making the first jump feel grounded with proper contact. He adjusts the tilt controls to flatten them out at the moment of impact, giving the box weight and momentum so it feels like it is actually pushing off the ground rather than floating away.
He also manages the spacing of the box so there is a noticeable pause at contact before the big lift, which reads as the box gathering energy to jump. Throughout, Justin plays with squash and stretch controls in small doses to support the motion without overwhelming the geometric simplicity of the shape.
Using Holds and Moving Holds for Performance
One of Justin’s key techniques is the use of holds with subtle movement to maintain poses while adding life. Rather than locking a pose solid, he adds extra keyframes within a hold window so the juice box stays in the intended pose but can ease in and out naturally.
He explains that by placing a keyframe in the middle of a hold, he can favor the pose while still building in a moving hold that softens the transition between beats. This keeps the shot feeling snappy when needed while avoiding a robotic look, and it ensures that carefully designed poses do not get lost when timing is adjusted later.
Secondary Action
Justin demonstrates how offsetting the straw from the main box adds extra life to the shot. By keeping the straw on slightly different timing than the box, he hints at what is coming next and adds softness to transitions. This secondary action reinforces the main action without distracting from it, making the overall performance feel more dynamic and alive.
He also uses motion trails on the straw to ensure the arcs are clean and natural instead of straight or linear, which helps the object feel more organic despite its geometric base shape.
Bringing It All Together
By the end of the tutorial, Justin has transformed a simple juice box into an expressive character with clear emotion, weight, and appeal. He stresses that the final result works because he kept the base shape readable, focused on timing and spacing before decoration, and took advantage of the rig’s unique controls rather than trying to make it move like a humanoid character.
Justin encourages animators to grab simple rigs and practice these principles, noting that even very simple objects can convey a lot of personality when timing, posing, and secondary action work together. This exercise strengthens your understanding of spacing, mass, and performance without the distraction of complex rigging or anatomy.
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