[Source] NPE fix proposal

[Alan Hudson]

On 6/7/2012 1:07 PM, Don Brutzman wrote:
> Offline rendering triggers a bug in line (195/197) of OGLInline.java,
> here is a fix.  Note that root cause isn't addressed...
>
>        if (implGroup.isLive()) {
>            stateManager.addEndOfThisFrameListener(this);
>        } else {
>            updateNodeBoundsChanges(null);
>        }
>
> to
>        // avoid occasional null-pointer exception (NPE) when offline 
> rendering scenes, such as
>        // 
> http://www.web3d.org/x3d/content/examples/Basic/Vrml97Specification/ChopperRotor.x3d
>        if ((implGroup != null) && implGroup.isLive()) {
> etc.
>
> C:\Xj3D.nps\src\java\org\web3d\vrml\renderer\ogl\nodes\networking\OGLInline.java 
>
>
when you say offline rendering are you referring to replica in 
apps/replica?  Just want to make sure I understand the context.


-- 
Alan Hudson, Director 3D Tools
www.shapeways.com