Re: [Assimp-discussions] Does anyone have an example of setting new MetaData in a Node?

[kim k. <kim...@go...>]

Have you tried this out:
http://kimkulling.de/2017/05/17/use-the-asset-importer-lib-meta-data-api-right/
.
There is also an example in the unittests.

Kim

David Rivkin, PhD <dav...@sc...> schrieb am Fr., 7. Juli
2017 um 14:59 Uhr:

> Hi everyone,
>
> I see that Node MetaData is a problem for me and perhaps I am doing
> something wrong.  If anyone has an example where this works properly,
> please let me know.  I only get an error when I try to delete the scene,
> not even when I write the new file to disk.
>
> Here is my code below.  If you see something I am doing wrong, please let
> me know!
>
> if(nodePointer()->mMetaData == NULL) {
>
>             meta = new aiMetadata();
>
>         }
>
>         Q_ASSERT(meta);
>
>         if(meta->mNumProperties < 1) {
>
>             meta->mKeys = new aiString(ADD_SERIAL_STRING);
>
>             meta->mValues = new aiMetadataEntry();
>
>             meta->mNumProperties = 1;
>
>         }
>
>         // For the string as JSON.
>
>         aiString metaKey;
>
>         QByteArray json = face->toString();
>
>         metaKey.Set(json);
>
>         meta->Set<aiString>(0, ADD_SERIAL_STRING, metaKey);
>
>         nodePointer()->mMetaData = meta;
>
>
>
> --
> Thank you,
> Prof. David Rivkin, PhD
> President & Chief Scientist
> SciEssence Intl.
>
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