Blog - CO3DEX

When Parallelization IS the Answer: Building BATS

Mar 23, 2026

How I built BATS: a distributed gRPC orchestration system with persistent Maya/Houdini worker pools that turned 6.7 hours of sequential DCC processing into 10 minutes with a 50-worker swarm.

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Don't Thread What You Can't Parallelize: Qt Async Done Right

Mar 7, 2026

Build simpler, maintainable Qt/PySide6 tools through better concurrency decisions — learn when NOT to use threading, why QProcess beats threading for subprocesses, complete with benchmarks and real-world DCC pipeline refactoring.

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Python Logging Best Practices for Game Development Tools

Feb 25, 2026

Transform fragile prototypes into maintainable production tools with defensive logging strategies. Complete guide to Python logging, debugging, and error handling for DCC tools.

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Working with Image Based Lighting (IBL) in O3DE

Jan 17, 2023

Master Image-Based Lighting in Open 3D Engine. Complete guide to setting up HDR environments, global illumination, and realistic skyboxes using EXR files for AAA-quality rendering.

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Image Frequency Separation for Texture Detail Mapping

Dec 29, 2022

Learn frequency separation techniques for creating high-pass detail textures. Essential workflow for terrain artists, macro color mapping, and PBR material creation in game development.

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Building PySide2 UIs with ChatGPT Code Generation

Dec 20, 2022

Leverage ChatGPT to accelerate Python GUI development. Learn how to scaffold PySide2 code, generate documentation, and build production-ready tools faster with AI assistance.

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Welcome to CO3DEX: Technical Art & Real-Time Rendering

Nov 28, 2022

CO3DEX is your technical art codex for game development. Covering real-time rendering, Python tools, game engines, procedural generation, and AAA development workflows.

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