The FbxExporterSetParam function provides access to the FBX Exporter dialog options. It expects a string as a first argument specifying the option to affect, with the second argument being the new value as described below:
FbxExporterSetParam "Geometries" <bool>
Controls the state of the "Geometries" checkbox in the FBX Export dialog.
FbxExporterSetParam "NormalsPerPoly" <bool>
Controls the state of the "Support normals per polygon vertex" checkbox in the FBX Export dialog.
FbxExporterSetParam "Cameras" <bool>
Controls the state of the "Cameras" checkbox in the FBX Export dialog.
FbxExporterSetParam "Lights" <bool>
Controls the state of the "Lights" checkbox in the FBX Export dialog.
FbxExporterSetParam."GeomAsBone" <bool>
Controls the state of the "Geometries used as bones, exported as bones" checkbox in the FBX Export dialog.
FbxExporterSetParam "Shape" <bool>
Controls the state of the "Shape (Morph modifier)" checkbox in the FBX Export dialog.
FbxExporterSetParam "Skin" <bool>
Controls the state of the "Skins (Skin Modifier and Physique)" checkbox in the FBX Export dialog.
FbxExporterSetParam "Animation" <bool>
Controls the state of the "Animation" checkbox in the FBX Export dialog.
FbxExporterSetParam "Resampling" <float>
Controls the value of the "Resampling rate (when necessary)" field in the FBX Export dialog.
FbxExporterSetParam "ShowWarnings" <bool>
Controls the state of the "Show warnings" checkbox in the FBX Export dialog.
FbxExporterSetParam "EmbedTextures" <bool>
Controls the state of the "Embed textures in export file" checkbox in the FBX Export dialog.
For example:
--to prevent the export of the cameras:
FBXExporterSetParam "Cameras" false
See also