It looks correct to me. My understanding is:

The Collada DOM uses UTF-8 and assumes that all strings passed to it will be
UTF-8.

- In the first case (OSG_USE_UTF8_FILENAME is defined) the filename is
already UTF-8, so it can be converted straight to a URI.
- In the second case (OSG_USE_UTF8_FILENAME not defined) the filename is
using the current code page so must first be converted to UTF-8, then
converted to a URI.

My only suggestion is that this check should be moved into
ConvertFilePathToColladaCompatibleURI itself.

HTH

On 21 January 2011 11:56, Robert Osfield <[email protected]> wrote:

> Hi Sukender,
>
> I have now merged the changes to osgDB with reservations - as we can
> come back and fix the case issue later.
>
> I am currently review the changes to the dae plugin, and have come
> across an #ifdef OSG_USE_UTF8_FILENAME block in daeWMaterials.cpp.  Is
> this block supposed to be there?  The #if #else #endif also looks the
> wrong way around to me, with the convert to UTF8 in the #else block.
> The code is:
>
> #ifdef OSG_USE_UTF8_FILENAME
>        fileURI =
> ReaderWriterDAE::ConvertFilePathToColladaCompatibleURI(fileURI);
> #else
>        fileURI =
> ReaderWriterDAE::ConvertFilePathToColladaCompatibleURI(
> osgDB::convertStringFromCurrentCodePageToUTF8(fileURI) );
> #endif
>
> What is your intention here?
> Robert.
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>
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>
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