Convert irrmesh to x3d

What is the difference between .irrmesh and .x3d?

Description: The irrmesh file type is a 3D mesh file format created by the Irrlicht engine, used primarily for computer gaming. It stores information about geometry, textures, materials and animations. It is used to store 3D models in a format that can be read by the Irrlicht 3D rendering engine.; X3D (Extensible 3D) is a royalty-free open standard file format used to represent 3D computer graphics. It is used to store and interchange 3D model data, including surface geometry, color, animation, and metadata. X3D files are built on the XML standard, and can be viewed and edited with a variety of 3D modeling programs.