I found out that it all depends on the size of the brush and the position of the object in the viewport. It would be nice if Blender would be so kind to cooperate.
OK, so I am sure that I can fix this, but it will take time. Ideally, nothing should depend at all on the model position in the viewport. A texture applied to a brush should just work like it does when sculpting without the addon, including the “Rake” option to rotate the texture following you along the stroke.
The problem is the Blender API documentation is awful, and this particular function is undocumented (i.e. they confirm that it exists, but do not explain what it does…. ).
I will need to do some experimentation to work out what it does and how it works before I can use it.
Leave it with me.
