Can SketchUp make OBJ files?
PRO If you’re a SketchUp Pro user, you can export files in the OBJ format. Wavefront Technologies developed the OBJ file format for its Advanced Visualizer software, and over time, other 3D software developers have adopted the open OBJ format. OBJ files are text-based and support free-form and polygonal geometry.
How does an OBJ file work?
The OBJ file format is a simple data-format that represents 3D geometry alone — namely, the position of each vertex, the UV position of each texture coordinate vertex, vertex normals, and the faces that make each polygon defined as a list of vertices, and texture vertices.
What are the characteristics of an OBJ file?
OBJis a data directory which contains examples of OBJ files, a format for storing a description of the surface of a 3D object, composed of triangles or higher degree polygons. OBJ File Characteristics:
How to describe the Wavefront OBJ file format?
Identification and description Full name Wavefront OBJ File Format Description The Wavefront OBJ format is a format for Production phase The OBJ format can be an initial-state f May have component MTL, Wavefront Material Template Library
What kind of geometry can be used in obj format?
Both polygonal geometry like points, lines, texture vertices, faces and free-form geometry (curves and surfaces) are supported by OBJ format. This format does not support animation or information related to light and position of scenes. An OBJ file is usually an end product of the 3D modeling process generated by a CAD (Computer Aided Design).
When to use the OBJ file format for tiling?
OBJ file format also specifies the tiling of surface geometry with free-form surface patches. This kind of freeform surface patches (NURBS) is very suitable for surfaces without rigid radial dimensions like the body of a truck, the wings of helicopter or the hull of a boat.