UV mapping tools in LWCAD are used for fast UV mapping which is specifically optimized for architecture.
All UV tools use a shared UV map size that can be stored in library.
The UV Map projection tool using the Rectangle Tool.
The Rectangle tool defines the location and rotation of the UV mapping.
The size of the UV map may or may not be linked to the size of the tool.
Mapping works in three different modes:
New UV mapping tool for objects based on quad polygons and NURBS surfaces.
Legacy UV mapping tool for objects based on three and four point polygons.
The tool can recognize the original square polygons with the holes.
Ideal tool for mapping building walls!