public static UnityComponent FromAssimpMetadata(aiMetadata meta)
{
UnityComponent metadata = null;
if (meta != null && meta.Keys != null)
{
uint size = meta.Keys.Size();
if (meta.Values != null && meta.Values.Size() == size)
{
if (size > 0)
{
Dictionary <string, object> storage = new Dictionary <string, object>();
for (uint i = 0; i < size; ++i)
{
using (aiString key = meta.Keys.Get(i))
{
using (aiMetadataEntry entry = meta.Values.Get(i))
{
object value = null;
switch (entry.mType)
{
case aiMetadataType.AI_BOOL:
value = entry.GetBool();
break;
case aiMetadataType.AI_INT32:
value = entry.GetInt32();
break;
case aiMetadataType.AI_UINT64:
value = entry.GetUInt64();
break;
case aiMetadataType.AI_FLOAT:
value = entry.GetFloat();
break;
case aiMetadataType.AI_DOUBLE:
value = entry.GetDouble();
break;
case aiMetadataType.AI_AISTRING:
value = entry.GetString().C_Str();
break;
case aiMetadataType.AI_AIVECTOR3D:
value = Assimp.Convert.AssimpToUnity.Vector3(entry.GetVector3D());
break;
}
storage.Add(key.C_Str(), value);
}
}
}
metadata = new UnityComponent
{
type = typeof(Metadata)
};
metadata.CreateBackend();
AssimpMetadataSerializationContext context = new AssimpMetadataSerializationContext(metadata.type, storage);
((BackendBinarySerializable)metadata.backend).serialized = Module.Import.Binary.serializer.Serialize(context.Callback);
}
}
else
{
Debug.LogError("The number of metadata keys and values does not match.");
}
}
return(metadata);
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(aiMetadataEntry obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
