I have therefore redone the maps to the corrects scale.
The grids on the isometric maps are actually 10' square rather than the 5' square which I erroneously assumed.
Now with Line of Sight! Thanks to SilentRuin the HiRes maps now include Line of sight - Unity ready maps.ĮDIT: It was noticed that the original maps were drawn to an incorrect scale. For those of you who have bought the Curse of Strahd and are lamenting the lack of battlemaps for Castle Ravenloft - lament no more.