I’ve looked all through zmapper but I haven’t found a way to reduce the size of the image created from about 2000,2000 to 1k something or 512 (size being the height and width). Where are the settings?
Zmapper outputs normal maps to the currently selected texture and so uses the currently selected textures width and height. Create a new texture at the desired dimensions before using Zmapper. Texture > New.
As far as I remember this is only applies to ZBrush 3.1 and below. ZBrush 3.2 and above have dimension settings close at hand.
Ok, thank you! 