Michael Selig <[EMAIL PROTECTED]> said:

> I'd like people to try this out:
> 
> In the preferences.xml, change the line:
> 
> <eye-heading-deg-path>/orientation/heading-deg</eye-heading-deg-path>
> ... line 126, for chase view (view #2)
> 
> to
> 
> <eye-heading-deg-path>/orientation/gamma-horiz-deg</eye-heading-deg-path>
> 
> and fly one of the uiuc planes.  Go to the chase view and kick in 
> rudder.  The plane yaws immediately but the view does not.  I think this is 
> a better way to do the chase view.  This gamma-horiz-deg is only set in the 
> uiuc code for now, but if people like this approach the other fdms could 
> compute this angle.  Or else we could set a new property for this view 
> angle and the uiuc code would set it to gamma-horiz-deg while the other 
> fdms could still use heading-deg.

Also, one of the reasons the viewer uses these property tags is you can
customize the views per aircraft, depending on what the FDMs output.  So if in
the FDM specific *uiuc-set.xml files you put something like:

<sim>
  <view n=1>
    <eye-heading-deg-path>/orientation/gamma-horiz-deg</eye-heading-deg-path>
  </view>
</sim> 

It'll work that way for specific aircraft under that FDM.  It might not be
helpful to reorder all the views with a particular aircraft, but something
like that would probably be fine.

Best,

Jim

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