Egg, I like your engine, but it has the same fault as mine. I sent my last image to a friend of mine, who commented as an engineer, "Where are the valves?"

The x3d file is a text format, and you can open it into Notepad. The first couple of dozen lines define the frame size, observer distance, and the lighting details. I just highlighted all the lines down to the Pause line and copied to the clipboard [Ctrl-C), then quit the file, and opened another, highlighted the same lines, and pasted [Ctrl-V) the clipboard over them, then exited and saved the changes. I did this for 8 x3d files, each of which had the engine in one of its 9 cycling positions, so they all ended up having identical environments.


Mike

Michael J. Sims