Version 5.52 provides: fast object manipulation and drawing, designed for efficiency; select and texture objects or object faces; stretch, position, mirror, flip, and rotate meshes; automatic UV mapping; UV mapping tools, including justify and fit to face; CSG operations include carve, hollow, split, and extrude face. Some other features include: configurable entity system; adjustable viewports; accurate grid snap; draw selection boxes; export to .x, .map, .wmp, .dbo, .b3d, or .dif; browse meshes by thumbnails; manage and browse thousands of textures and meshes; new brush primitives including arches and tubes. View detailed statistical information including polycounts broken down by object type. Some Mesh, Lighting, and Terrain Features were also added.
