The table below outlines the input files each major conversion tool can handle:
OpenIV is the primary tool for accessing and extracting game assets. It's the gatekeeper that allows you to browse the game's archives ( .rpf files) and locate the .ydd files you want to convert. The software allows for exporting assets to an intermediate format—commonly the OpenIV Drawable Dictionary ( ODD ) or XML—which then serves as the source file for other converters.
ydd2obj input_model.ydd output_model.obj ydd to obj converter work
The converter reads the binary or text-based YDD file, interpreting its custom geometry structure—vertices, faces, normals, texture coordinates, and any hierarchy data.
Fix geometry and materials:
If you prefer a lightweight, no-frills tool, there are community-made converters like v2objconv on GitHub .
Converting a file (a "Drawable Dictionary" used primarily in games like Grand Theft Auto V) into a standard OBJ format is a multi-step process. Since YDD files are proprietary binary formats, you cannot simply "save as" OBJ; instead, you must use specific extraction and conversion tools to bridge the gap. The Conversion Workflow The table below outlines the input files each
is a robust tool designed for 3ds Max users. It allows for importing, editing, and exporting GTA V models directly. Troubleshooting Conversion Issues
Before looking at the conversion process, it is essential to understand what these two file extensions actually represent. They serve completely different purposes in the 3D ecosystem. What is a YDD File? ydd2obj input_model
: Use OpenIV to locate your desired YDD file. Right-click it and select "Export to open formats" to create an .ODD (Open Drawable Dictionary) file.