About the DAE file format
COLLADA Digital Asset Exchange
COLLADA was created as an open, XML-based interchange format for digital content creation. A .dae file can describe geometry, materials, physics, and animation in one readable document.
While newer pipelines favor glTF, DAE remains common in older asset libraries, GIS tools like SketchUp/Google Earth, and legacy game projects.
Format reference: Khronos COLLADA overviewStrengths
- Open XML standard, easy to inspect
- Scene hierarchy and animation support
- Long history of tool support
Commonly used for
- Legacy asset libraries
- GIS and architecture models
- Cross-tool scene exchange

