Convert AC to ATD

Understanding AC and ATD file formats

AC files are typically associated with AC3D, a 3D modeling software. These files store 3D model data, including geometry, textures, and scene information. AC3D is popular for creating models for games, simulations, and virtual reality.

ATD files are less common and can refer to different formats depending on the software. In the context of 3D modeling, ATD files are often used by 3D Studio Max or other specialized applications for storing animation or 3D data. Always verify the target software's requirements for ATD files before converting.

How to convert AC to ATD

Direct conversion from AC to ATD is not widely supported by mainstream 3D software. The most reliable method is to use an intermediate format, such as OBJ or FBX, which both AC3D and ATD-compatible software can import and export.

Recommended software for conversion

• AC3D: Open your AC file and use File → Export to save as OBJ or FBX.
• Autodesk 3ds Max: Import the OBJ or FBX file, then use File → Export to save as ATD if supported by your plugin or script.
• Blender: Import the AC file (with plugin), export as OBJ/FBX, then use a tool that supports ATD export.

Step-by-step conversion process

1. Open the AC file in AC3D.
2. Export the model using File → Export → Wavefront (.obj) or File → Export → FBX.
3. Open the exported file in 3ds Max or another ATD-compatible tool.
4. Export the file as ATD using File → Export → ATD (if available).

Tips and considerations

• Check for plugins or scripts that add ATD support to your 3D software.
• Always verify the integrity of the converted model, as some data may not transfer perfectly.
• If you encounter issues, consult the documentation for both AC3D and your ATD-compatible software.

Best converter recommendation

AC3D is the best starting point for exporting AC files, while Autodesk 3ds Max (with the appropriate plugin) is recommended for importing and exporting ATD files. If you need a free alternative, Blender with the right plugins can handle intermediate conversions.