Infatoshi
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netherite
A from-scratch C/CUDA reimplementation of Minecraft 1.11.2 that is bit-verified against the original Java game and includes batched CUDA reinforcement learning support.
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FR-AI / ANALYSISWhy it is worth attention
It focuses specifically on revealing common skeletal animation artefacts like foot sliding and penetrations without requiring a full game engine, making it accessible for low-end devices and simple to adapt.
Who it is for
- Animators and researchers working with motion capture or retargeted animation datasets
- Game developers who need a quick visual check of animation quality
- Technical artists evaluating skeletal animation exports
- Students or hobbyists learning raylib and simple deferred rendering techniques
Use cases
- Inspecting BVH animation data from datasets like LaFAN, ZeroEGGS, Motorica, 100STYLE, and InterAct for visual artefacts
- Previewing skinned character animations on low-end hardware with shadows and ambient occlusion
- Adapting the included export scripts to convert custom characters and animations into the binary format
- Learning how a minimal deferred renderer and grid shader can aid animation debugging
Strengths
- Uses a deferred renderer with shadow maps and screen space ambient occlusion to clearly show surface contacts and occlusion issues
- Procedural grid shader helps make foot sliding and penetrations visible on skinned characters
- Includes export scripts for several well-known animation datasets
- Designed as a basic example, avoiding the complexity of a full rendering engine
Considerations
- The included export scripts are specifically made for the Geno character and those datasets, so new characters may require adaptation
- Users must manually edit script variables and the C source to load specific animations
- It is a basic example viewer, not a comprehensive animation or rendering tool
README quick start
Getting Started
Description
Source code for the article Inverse Kinematics and Foot Locking
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