I have been trying to use the ModelMarkerSymbol in the new 10.2.6. So far I have not been able to get anything to display. This is the link to the model I have been trying,
Does anyone have a good example of how to use this type of symbol with a 3ds model. There doesn't seem to be one included in the samples.
Many thanks for your suggestions. I have updated my example with a selection of models implementing your method. I have had limited success. I have zipped up my latest test application but it is too large to upload to the forum. Is there and email address I could send it to so you could take a look at it?