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- // Copyright (C) 1997-2002 Alias|Wavefront,
- // a division of Silicon Graphics Limited.
- //
- // The information in this file is provided for the exclusive use of the
- // licensees of Alias|Wavefront. Such users have the right to use, modify,
- // and incorporate this code into other products for purposes authorized
- // by the Alias|Wavefront license agreement, without fee.
- //
- // ALIAS|WAVEFRONT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- // INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- // EVENT SHALL ALIAS|WAVEFRONT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- // CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- // DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- // TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- // PERFORMANCE OF THIS SOFTWARE.
- //
- //
- // Alias|Wavefront Script File
- // MODIFY THIS AT YOUR OWN RISK
- //
- // Creation Date: 19 May 1997
- // Author: bb
- //
- //
- // Procedure Name:
- // lattice autoparent
- //
- // Description:
- // Verify that only a single object is selected.
- // If so, create a lattice that deforms the given
- // object and parent the lattice and its base lattice
- // to the given object.
- //
- // Input Arguments:
- // None.
- //
- // Return Value:
- // None.
- //
- global proc latticeAutoparent(string $latticeCmd) {
- string $sArr[2] = `ls -sl -tail 2`;
-
- // verify that only a single item is selected
- //
- if (1 != size($sArr)) {
- error("Autoparent cannot be used when more than one item is selected.");
- return;
- }
-
- string $ffdResult[];
- string $ffdNode;
- string $selectedItem = $sArr[0];
-
- // execute the given command string
- //
- if (catch($ffdResult = `eval($latticeCmd)`)) {
- return;
- }
- $ffdNode = $ffdResult[0];
-
- // parent either:
- // latticeGroup if single transform method was used,
- // else lattice and base lattice
- //
- string $parents[2] = `listRelatives -p`;
- $sArr = `ls -sl -tail 2`;
-
- if (size($sArr) > 0) {
- string $newLattice = $sArr[0];
-
- if (size($parents) > 0) {
- // lattice group
- //
- parent $parents[0] $selectedItem;
- select $newLattice;
- } else {
- parent $sArr[0] $selectedItem;
-
- // parent lattice and base lattice
- //
- $sArr = `listConnections ($ffdNode+".blm")`;
- if (size($sArr) > 0) {
- parent $sArr[0] $selectedItem;
- }
- select $newLattice;
- }
- }
- }
-