Reder Joubert

• Challenge: Rig and animate 5 models in 4 days for a game jam.
• Tools: Blender 4.2, custom rigging add-ons, Unity.
• Scope: Create 3 animations per model (walk, idle, and layered sad animations).

• Assumption: Using a Blender rigging add-on would speed up the rigging process while maintaining high-quality results. By leveraging custom controllers and automated rig generation, I believe meeting the tight deadline and achieving professional-quality animation outputs would be possible.
• Experimentation: I aim to explore saving the Blender file directly in Unity to allow real-time animations updates without needing to constantly re-export. This workflow may offer flexibility, but it could introduced unique challenges.

• Time constraint: Rigging and animating 5 models in 4 days was a demanding task, especially with the need to create 15 animations.
• Model posing issues: Two models were not posed correctly for rigging, requiring adjustments to work within their existing poses.
• Blender-Unity workflow challenge: While saving the .blend file directly in Unity allowed real-time edits, I couldn’t use Blender’s Action Editor to organize multiple animations. As a result, I had to animate in one timeline and find a way to differentiate the animations for Unity's Animator system.
• Export process: Ensuring the animations would integrate smoothly into Unity without losing keyframes or rigging integrity.

• Adaptation to model poses: When I encountered the two models that were not in the standard rigging pose, I had to quickly adapt my rigging process. Rather than reposing the models, which could have caused deformation or topology issues, I decided to modify the rig to align with their current poses. This involved manual adjustments to bone placements and rotation to ensure the rig worked smoothly despite the irregularities.
• Blender-Unity workflow adjustment: Saving the Blender file directly in Unity allowed for real-time updates, but the absence of the Action Editor limited my ability to organize animations into distinct clips. To address this, I adapted by creating all animations (walk, idle, sad) in one continuous timeline. I then marked key frame ranges for each animation and exported them as a single file, using Unity’s Animator system to separate and manage these different animations.
• Layered animation technique: To efficiently create the sad animation while retaining flexibility, I animated a sad animation on the same timeline in Blender. This enabled me to build expressive animations (like sadness) on top of base animations (like idle), without needing to re-animate the entire sequence.
• Unity export process: Once the animations were complete, I focused on refining the export settings between Blender and Unity to ensure a smooth transition. I carefully mapped each frame range to its corresponding animation state in Unity, making sure that all rigs and keyframes were preserved correctly during export.

• Completed rigging and 15 animations for 5 models within the 4-day game jam.
• Successfully worked around the challenge of non-standard model poses by customizing the rig to fit the models’ current positions.
• Developed an efficient workflow between Blender and Unity by saving the .blend file directly in Unity, streamlining the iterative process.
• Overcame the limitation of not using the Action Editor by managing all animations in a single timeline and splitting them in Unity’s Animator system.

1. Project Overview

• Challenge:  For this project, I concentrated on creating a body mechanic animation using an audio clip from a VTuber. I utilised a premade rig from WatchMeAnimate. However, the video itself contained very expressive face indications as a result of facial tracking. My goal was to animate the body in a way that enhanced the expressiveness of the VTuber's voice and the facial emotions portrayed in the video.  
• Tools: Blender 4.2, Ready-made rig.
• Scope: Animate in one week.

 By following the 12 principles of animation and focussing on the believability of body movements, I was able to produce a professional and convincing animation that improves the existing rig's capabilities and matches the expressive sounds.  

The video from the VTuber is highly expressive, particularly in terms of facial emotions, but the rig I’m using lacks built-in facial animations. 

This poses a challenge in ensuring the body mechanics alone can communicate the intensity and nuances of the character's emotions. 

Without the aid of facial animations, the body language needs to carry the full weight of expression, which could be difficult to achieve within a short timeframe while maintaining believability.  

 To address this, I plan to focus on leveraging the principles of animation, particularly exaggeration, anticipation, and timing, to ensure that the body animations compensate for the lack of facial expressions. 

By concentrating on key moments in the audio where emotions are most intense, I aim to create clear and expressive body movements. Additionally, I’ll set a one-week time limit for the project, which will help prioritize believability and overall performance rather than getting caught up in intricate details. 

This approach should allow for a dynamic animation that aligns with the expressiveness of the audio. 

 After meeting the one-week deadline, I was able to build a genuine and natural body animation that matched the expressiveness of the audio.
By utilising the rig's full potential, I was able to express a character who seemed alive and responsive while avoiding needless details.

1. Project Overview

• Challenge:   For this assignment, I made a one-minute animated segment for a game development devlog in which a character named Niles walks players through the game. The entire process was created from scratch, including design, modelling, UV unwrapping, texturing, rigging, and animation. The animation was set in a scene that I built, and a friend performed the audio voiceover. The project took a month to complete, and I worked continuously, including weekends and late nights. This animation was inspired by Claptrap from Borderlands, with the goal of producing a similarly wacky, robotic figure. The final output was rendered with Blender's Cycles engine. 
• Tools: Blender, Audacity, Photoshop, Substance Painter
• Scope: 1 month (Based on Project Completion)

 I wanted to use a systematic approach—designing the character and environment from scratch, modelling, rigging, and animating in Blender—to create a polished one-minute animation that would be a strong addition to my portfolio and demonstrate a wide range of 3D skills that could also be used in a game engine.

First, managing the workload for a one-month timeframe while handling all aspects of production—design, modeling, rigging, and animation—could easily lead to burnout if I didn’t manage my time effectively. 

I also recognized that balancing multiple disciplines, such as ensuring clean topology during modeling, precise UV unwrapping for texturing, and creating a functional rig for smooth animation, would require careful planning. 

Additionally, I knew that integrating the voiceover would be another layer of complexity, requiring precise timing and synchronization between audio and animation. 

To overcome these challenges, I approached the project with several strategies in mind:

• Time Management: From the outset, I planned to structure my time with daily goals and regular breaks to avoid burnout. I intended to balance productivity with rest, ensuring I stayed focused and energized throughout the project.
• Pipeline Structure: I plan to map out a detailed production pipeline, breaking the project into manageable stages: pre-production (design, concept art), production (modeling, UV unwrapping, texturing, and rigging), and post-production (animation, rendering, and audio integration). By following this structure, I aimed to stay organized and handle each discipline sequentially.
• Technical Challenges: For rigging and weight painting, I planned to design the character with a unified rig system, ensuring smooth deformations during animation. Anticipating potential issues with weight distribution and joint movement, I intended to allocate time specifically for troubleshooting rigging challenges.
• Audio Integration: Knowing that audio would play a key role in bringing the character to life, I prepared to integrate the voiceover during post-production, ensuring proper synchronization between Niles' dialogue and the animation.

The finished result was a polished one-minute animation that perfectly conveyed Niles' unique spirit and was successfully created in Blender Cycles. The character and atmosphere were in sync, and the voiceover brought the character to life. 

This project showcased my abilities to take a notion from an idea to a completed result, while balancing the numerous technical requirements of 3D animation production.