Importing OBJ

Command

Path

Import OBJ (3D only)

File > Import

OBJ is a 3D format commonly used for point cloud information, as well as 3D scene models. OBJ files can be optionally accompanied by material files (.mtl) and texture files (.tga, .targa, .dds, .jpg, .png, etc.); the geometry imported with the OBJ file is independent from the material file. Material files may fail to import if the referenced texture files require codecs that are not installed. OBJ files must contain at least one closed face object in order to successfully import. 3D geometry imports as mesh objects.

To import an OBJ file:

Select the command and then the file to import.

The Import OBJ Options dialog box opens.

OBJ geometry and components are imported as specified. A mesh object is created, and it is automatically selected.

If the 3D information was derived from laser scanners, the object’s orientation after import may be different from the original due to the differences in the coordinate systems.

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Editing mesh objects

 

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