Change Details

Currently `immBegin` & `immEnd` fails drawing zero elements. I don't think this is a reasonable limitation: - it means you need to remember to check for corner cases //(which migh not be found between releases)//. - it may complicate code to have to check for the unlikely case where nothing is drawn //(which might not be obvious ahead of time)//. - these cases are harmless NOP's which can be safely ignored.

Currently `immBegin` & `immEnd` fails drawing zero elements. I don't think this is a reasonable limitation: - it means you need to remember to check for corner cases //(which migh not be found between releases)//. - it may complicate code to have to check for the unlikely case where nothing is drawn //(which might not be obvious ahead of time)//. - these cases are harmless NOP's, gawain can safely do nothing, keeping things simple for the caller.

Currently `immBegin` & `immEnd` fails drawing zero elements. I don't think this is a reasonable limitation: - it means you need to remember to check for corner cases //(which migh not be found between releases)//. - it may complicate code to have to check for the unlikely case where nothing is drawn //(which might not be obvious ahead of time)//. - these cases are harmless NOP's which, gawain can be safely ignoreddo nothing, keeping things simple for the caller.