Hand Script - Tool dev
Maya
Python
Personnal Project for graduation movie - Azraïn
This Python script tool is designed to streamline the process of importing Rokoko motion capture animation onto a character that already has pre-built blendshapes. It automates the connection between Rokoko’s animation data and the character’s existing facial. The automated workflow allows animation data to be applied quickly and reliably. This makes the tool especially useful in production with motion-capture setup.
The tool was originally developed for my student film “Azraïn”, where speed, consistency, and reliability were essential within a small-team pipeline. Production constraints required a solution that could handle repeated animation imports without technical overhead. By managing the complexity of animation transfer and blendshape mapping, the script significantly reduced technical bottlenecks. This allowed animators to focus more on performance quality and artistic decisions. As a result, the animation workflow became more fluid and adaptable throughout production.
Challenges
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The script processes Rokoko animation data and intelligently applies it to the character’s blendshapes. It preserves the nuances of the original motion capture performance while maintaining clean deformation. The system ensures stable rig behavior across both facial and body animation. By automating this process, the tool avoids common issues such as broken connections or inconsistent animation results. This results in a more reliable and production-ready animation pipeline.
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Built entirely in Python, the tool integrates smoothly into an existing character animation pipeline. It is designed to be reusable across multiple characters that share the same blendshape structure. This flexibility makes it easy to scale the tool for larger projects or additional assets. The script supports rapid iteration, allowing quick updates and animation changes without rebuilding setups. Overall, it improves workflow efficiency, reduces setup time, and ensures consistent animation results, making it well-suited for short films and student productions with tight deadlines.