Re: [FreeWRL-develop] Tatraportal VRML models

[doug s. <hig...@ho...>]

> Hello FreeWRL developers,
> I came across FreeWRL again today, because I was searching for some 
> VRML2 viewer for Android. I must say, I didn't try FreeWRL for a very 
> long time ... 10 years may be.
> 
> I installed the latest Android version and tried some of my models ( 
> http://drracer.tatraportal.sk/ ). It didn't work, so I picked a Windows 
> version of FreeWRL to see what's happening.
> 
> It looks to me like if FreeWRL had some lexer issues. I tried my T85 
> from here: http://tatraportal.com/drracer/tvrm/vrml/t85.wrl
> 
...
> 
> Since other viewers (Blaxxun, Cortona, view3dscene) and my 3d tools 
> all handle the model correctly, it looks to me like there was an issue 
> with FreeWRL.
> 

I found Flux and VivatyPlayer didn't want to load it - they didn't like that a ProtoBody was empty - a simple fix to the scene file:
 

PROTO RigidBody [
field SFVec3f offset 0 0 0
field SFRotation rotation 1 0 0 0
field SFFloat massStatic 0
field SFNode bodySimulation NULL] {
Transform {}   # <<< add this -or something else- to the protobody to get fluxPlayer and vivatyPlayer to load the file
}

VivatyStudio won't load it.
Dune will load it, but doesn't allow you to edit the Proto definitions, and after export from dune freewrl and vivatystudio still won't load it.