public static IndoorMapEntity FromInterop(IndoorMapEntityInterop interop)
{
var indoorMapEntity = new IndoorMapEntity(
Marshal.PtrToStringAnsi(interop.indoorMapEntityId, interop.indoorMapEntityIdBufferSize - 1),
interop.indoorMapFloorId,
interop.position.ToLatLong()
);
return(indoorMapEntity);
}
private bool TryUpdateIndoorMapEntityInformation(IndoorMapEntityInformation indoorMapEntityInformation)
{
// fetch from native
var indoorMapEntities = new List <IndoorMapEntity>();
var interop = new IndoorMapEntityInformationInterop
{
indoorMapEntityInformationModelId = indoorMapEntityInformation.Id
};
var success = NativeIndoorMapEntityInformationApi_TryGetIndoorMapEntityInformationBufferSizes(NativePluginRunner.API, ref interop);
if (!success)
{
return(false);
}
var indoorMapEntityIdsBuffer = new int[interop.indoorMapEntityModelIdsBufferSize];
var indoorMapEntityIdsBufferGCHandle = GCHandle.Alloc(indoorMapEntityIdsBuffer, GCHandleType.Pinned);
interop.indoorMapEntityModelIds = indoorMapEntityIdsBufferGCHandle.AddrOfPinnedObject();
success = NativeIndoorMapEntityInformationApi_TryGetIndoorMapEntityInformation(NativePluginRunner.API, ref interop);
if (success)
{
foreach (var indoorMapEntityId in indoorMapEntityIdsBuffer)
{
var indoorMapEntityInterop = new IndoorMapEntityInterop
{
indoorMapEntityModelId = indoorMapEntityId
};
success = NativeIndoorMapEntityInformationApi_TryGetIndoorMapEntityBufferSizes(NativePluginRunner.API, ref indoorMapEntityInterop);
if (!success)
{
break;
}
var indoorMapEntityIdBuffer = new byte[indoorMapEntityInterop.indoorMapEntityIdBufferSize];
var indoorMapEntityIdBufferGCHandle = GCHandle.Alloc(indoorMapEntityIdBuffer, GCHandleType.Pinned);
indoorMapEntityInterop.indoorMapEntityId = indoorMapEntityIdBufferGCHandle.AddrOfPinnedObject();
success = NativeIndoorMapEntityInformationApi_TryGetIndoorMapEntity(NativePluginRunner.API, ref indoorMapEntityInterop);
if (!success)
{
indoorMapEntityIdBufferGCHandle.Free();
break;
}
var indoorMapEntity = FromInterop(indoorMapEntityInterop);
indoorMapEntities.Add(indoorMapEntity);
indoorMapEntityIdBufferGCHandle.Free();
}
}
if (success)
{
indoorMapEntityInformation.SetEntityInformation(indoorMapEntities, interop.indoorMapEntityLoadState);
if (OnIndoorMapEntityInformationUpdated != null)
{
OnIndoorMapEntityInformationUpdated(indoorMapEntityInformation);
}
}
indoorMapEntityIdsBufferGCHandle.Free();
return(success);
}
private static extern bool NativeIndoorMapEntityInformationApi_TryGetIndoorMapEntity(IntPtr ptr, ref IndoorMapEntityInterop inout_indoorMapEntityInterop);