Convert X_B to X

Understanding the x_b and x file formats

X_B files are binary part files used by Parasolid, a geometric modeling kernel widely used in CAD (Computer-Aided Design) applications. These files store 3D model data in a compact, efficient format for interoperability between CAD systems.

X files, on the other hand, are DirectX model files developed by Microsoft. They are used primarily for storing 3D models, meshes, textures, and animation data for use in games and real-time 3D applications.

Why convert x_b to x?

Converting x_b to x allows you to use precise CAD models in game development or visualization environments that support the DirectX x format. This is especially useful for integrating engineering models into interactive 3D applications.

How to convert x_b to x

Direct conversion from x_b to x is not natively supported by most software, as these formats serve different industries. The typical workflow involves exporting the x_b file to an intermediate format (such as STEP or IGES), then importing it into a 3D modeling tool that can export to x.

Recommended software for conversion

• Autodesk 3ds Max (with plugins): Import the intermediate file (e.g., STEP), then use File → Export → X (*.x) to save as a DirectX file.
• Blender (with DirectX exporter add-on): Import the intermediate format, then use File → Export → DirectX (.x).
• Okino PolyTrans: Supports a wide range of CAD and 3D formats, including both import and export capabilities for complex workflows.

Step-by-step conversion process

1. Open your x_b file in a CAD program that supports Parasolid (e.g., SolidWorks, Siemens NX).
2. Export the model to an intermediate format such as STEP (.stp) or IGES (.igs) using File → Save As or File → Export.
3. Import the intermediate file into a 3D modeling tool like 3ds Max or Blender.
4. Export the model to the x format using File → Export → X (*.x) or the appropriate export option.

Tips for successful conversion

• Check for geometry errors after each conversion step.
• Ensure that textures and materials are properly assigned before exporting to x.
• Use dedicated plugins or add-ons for better compatibility with the x format.

Conclusion

While there is no direct one-step converter from x_b to x, using intermediate formats and professional 3D tools like 3ds Max, Blender, or Okino PolyTrans ensures a smooth workflow for transferring CAD models into DirectX-compatible environments.