2008

Create material library Determines whether a separate library is created to
store the information about the materials. This creates a MTL library in the
same directory as the OBJ file, first prompting for information with the MTL
Export dialog
on page 7078 .
Geometry group
Rotate model Exports the geometry to match its orientation in 3ds Max.
Faces Choose whether the mesh faces are stored as triangles, quadrangles,
or polygons.
Texture coordinates When on, the texture coordinates are stored with the
exported file. When you import the file in another application you will be
able to use this information if it is supported.
Normals When on, the
normal information on page 7863 for the mesh is
stored.
Smooth groups When on, the information about color transition between
groups is stored. See
Viewing and Changing Smoothing on page 343 .
Vertex scale Determines the scaling for the contents of the OBJ file. The
default value of 1.0 means the exported file will have the same scaling as the
source file.
File group
# of Digits The precision of the exported vertex data, as expressed by the
number of decimal places.
Compress numbers When on, trailing zeroes are eliminated from decimal
fractions. This makes the exported file smaller without sacrificing any precision,
but can cause compatibility issues when importing with certain programs. If
you're unable to import an OBJ file, make sure this option is off and export
again.
Relative vertex numbers Causes face vertex indices in exported files to be
expressed as relative (i.e., negative) numbers. This can cause compatibility
issues when importing with certain programs. If you're unable to import an
OBJ file, make sure this option is off and export again.
Cancel Cancels the OBJ export.
Wavefront (OBJ, MTL) Files | 7081