It should be possible to export the geometry from X3D graphics models (.x3d) to a standard AC3D geometry file (.ac) with programs like Blender or similar 3D modeling tools or even some dedicated converters. This is probably used when you need geometry only, for a program that accepts .ac files only.
Convert X3D graphics model to AC3D geometry data.
We have found 3 software records in our database eligible for .x3d to .ac file format conversion.
Microsoft Windows software - convert x3d to ac on Windows
Blender is a free and open-source 3D computer graphics software product used for creating animated films, visual effects, interactive 3D applications or video games. Blender's features include 3D modeling, UV unwrapping, texturing, rigging and skinning, fluid and smoke simulation, particle simulation, animating, rendering, video editing and compositing.
It is available in versions for Windows, Mac OS X, Linux and FreeBSD.
Convert from x3d file
to ac file
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned x3d to ac. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert x3d to ac on OS X
Blender for Mac is popular free 3D modeling application. It can be used for modeling, UV unwrapping, texturing, rigging, water and smoke simulations, skinning, animating, rendering, particle and other simulations, non-linear editing, compositing, and creating interactive 3D applications, including video games, animated film, or visual effects.
Linux/Unix software - convert x3d to ac on Linux
Blender for Linux is free easy-to-use 3D modeling utility. It is used for 3D modeling, texturing, water and smoke simulations, animating, rendering, compositing, and creating interactive 3D applications.