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Introducing the Weaver Series: Streamlining Your 3D-to-2D Animation Pipeline for Moho and CTA5

Date: July 3, 2026

Categories: BLOG, NEWS, 2D Animation, Tools

(Insert a catchy main banner image or a short demo video showing a 3D motion successfully driving a 2D puppet here)

Are you tired of spending hours manually rigging characters or fixing broken meshes when importing motion data?

The Weaver Series is a set of automation tools designed to bridge the gap between 3D motion data and 2D animation platforms like Moho Pro and Cartoon Animator 5 (CTA5). It allows artists to completely hand over complex 3D spatial calculations and complex background mathematics to the system—leaving you free to focus entirely on your creative art style.

The Philosophy: Digital “Pose-to-Pose” Animation

This system is not just a time-saver; it fully honors the traditional “Pose-to-Pose” animation philosophy. By locking down key visual poses (guides) in a 3D space first, and then applying authentic 2D drawing or adjustments later, it fundamentally prevents the dreaded “broken proportions” (artistic inconsistency) that many self-taught animators struggle with.

To support the creator community, the preparation utilities (LayerWeaver & RigWeaver) are available under a Pay What You Want ($0+) model, while the core motion engine (MotionWeaver) is priced at an affordable $20.

🛠️ The Lineup

1. LayerWeaver

• Price: $0+ (Pay What You Want / Donation)

• What it does: Automates the most tedious part of asset preparation. It instantly parses your PSD layer structures and @ prefixes (group layer identifiers) to organize character hierarchies. It generates a clean, pre-processed “component factory” that perfectly complies with CTA5 and Moho specifications in seconds. (Insert LayerWeaver UI or Workflow GIF here)

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2. RigWeaver

• Price: $0+ (Pay What You Want / Donation)

• What it does: Takes the structured data from LayerWeaver and automatically applies bone binding (the Lua-based Bake & Bind process) inside Moho. It dynamically conforms 3D motion data to your 2D character’s unique proportions and sets up advanced tracking foundations—such as automatically nesting the Face/Head group correctly under the Hip structure for flawless coordinate tracking. (Insert RigWeaver Rigging Demonstration GIF here)

🎯 The Core Innovation: Mastering the 3/4 (Three-Quarter) View

The ultimate challenge in 2D puppet animation is handling perspective distortions and exaggerations during three-quarter angle movements. This is where MotionWeaver shines.

Equipped with a powerful mechanism called “Mode 1 (Standard Pose Synchronization),” the tool perfectly fuses Moho’s camera alignment with motion data.

Instead of forcing your character back into a rigid, flat “T-pose” (which usually causes meshes to collapse into a monster-like distortion during binding), MotionWeaver automatically snaps the first frame of the 3D motion data down to the millimeter and degree to match the joint markers of your pre-drawn 3/4 angle illustration.

The result? A flawless 2.5D puppet generated in a single step, perfectly blending the fluid precision of 3D motion with the stylized perspective (artistic liberties), timing, and squash-and-stretch unique to traditional 2D animation.

📊 Going Deeper: The Power of _3d.csv

For the power users, MotionWeaver outputs a uniquely structured _3d.csv file.

This isn’t just a random spreadsheet of numbers. It physically embeds comprehensive perspective data derived from complex projection matrix transformations and double-unwrapping algorithms (designed to prevent wrapping artifacts). The _3d.csv functions as a pristine recording of a performance tailored specifically to your character’s proportions, capturing every nuance of perspective and timing.

🚀 Get Started Today

The Weaver Series is available now on Gumroad. Get your copies below and supercharge your 2D animation workflow!

Feel free to leave a review on Gumroad or drop a comment below if you have any questions or feedback. Happy animating!

​□資料
Weaver/LayerWeaver/manual.zip

Weaver/LayerWeaver/マニュアル.zip
Weaver/LayerWeaver/Templates.zip

Weaver/RigWeaver/manual.zip

Weaver/RigWeaver/マニュアル.zip
Weaver/RigWeaver/Templates.zip

Weaver/MotionWeaver/manual.zip

Weaver/MotionWeaver/マニュアル.zip
Weaver/MotionWeaver/Templates.zip