Controls the kind of primitive that the Description generates.
See Primitive Type in the Spline attributes topic for details.
Sets whether Attributes or Guides control the location and shape of primitives. (Groomable splines are controlled by attributes and Ptex maps created by the grooming tools).
When selected, guides control the placement and shape of the primitives. After placing guides on the surface of the mesh, you can move, shape, and scale them to influence the appearance and behavior of the primitives. See Guides.
When selected, the groom is driven procedurally using attributes and expressions. No guides or guide interpolation is used to place or shape the resulting primitives. See Control primitives using attributes and expressions.
Controls the height of each archive from its base.
When Control using is set to Attribute, this value sets the primitive length. When Control using is set to Guides, Length scales primitive based on the guide length.
Controls the width of each archive in one dimension.
When Control using is set to Attribute, this value sets the primitive width. When Control using is set to Guides, Width scales primitive based on the guide width.
Controls the width of each archive in the other dimension.
Tilts primitives away from the surface normal. 0 is no tilt and 1.0 is a 90-degree tilt.
Tilts primitives away from the surface normal, but at right angles to Tilt U.
Rotates the archive around its local normal vector. This vector is affected by Bump Tilt U, and Tilt V .
Magnifies how much the primitive tilts away from the surface normal by Tilt U and Tilt V. If Tilt U and Tilt V are 0, then Tilt N has no effect.
Rotates the primitive orientation around the surface normal. This vector is not affected by Bump, Tilt U and Tilt V.
This has no apparent effect until the primitives are bent or tilted with Tilt U, Tilt V, Bend U, or Bend V.
Controls which archive file from the Archive Files list to instance at the specified primitive locations. By default, this is set to an expression that randomly selects from the list of archive files.
If the archive files contain animation, this controls which frame of the animation is used. Set this to $f to use the current frame.
Any primitives generated further than this distance from the camera use the Low Resolution LOD.
Any primitives generated farther than this distance from the camera use the Medium Resolution LOD. Closer primitives use the High Resolution LOD.
Turn on to add a thumbnail image of the archive file. Use the slider to make thumbnail images larger or smaller.
A list of the archive files used to populate this description.
Creates a custom archive from selected geometry in the scene. See File > Export Selection as Archive(s).
Click to add a new archive file to the list.
If you have no custom archive files, add a default archive file by clicking Add and browsing to the following directory:
C:\Program Files\Autodesk\<Maya version>\plug-ins\xgen\presets\archives.
After you add an archive file to the list, double-click it to open the Edit Archive Group window. From this window you can add a thumbnail image of your archive geometry, display archive file information and more. See Edit Archive Group window.
Click to edit the information and preview the color of the selected archive file.
Click to remove the selected archive file from the list.
When on, files in the archive list display with thumbnail images.
Scales all the archive files. Increase this to make the archives appear smaller, and decrease to make archives appear larger.
Automatically scale all archives to match the real-world size of their contents. By default, archives are fit to the unit cube.
Type the name for a new attribute you want to create.
Click + to create it. You can apply these expressions per-archive object.
Click - to remove the attribute with the specified name.
This expression returns the index of the high-resolution version of the archive. This assumes that the archives are sorted into a particular order.
This expression returns the index of the medium-resolution version of the archive. This assumes that the archives are sorted into a particular order.
This expression returns the index of the low-resolution version of the archive. This assumes that the archives are sorted into a particular order.
This expression returns the index of the proxy version of the archive, which is used for preview only. This assumes that the archives are sorted into a particular order.