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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
- //
-
-
- global proc rigidBodyInterpenetrate( int $flag )
- //
- // Enable the cache for all the selected dynamic objects.
- {
- int $i;
- int $okToInterpenetrate = 1;
- int $rigidBodyCount;
- string $rigidSolver;
- string $rigidBodyList[];
- string $selObj[] = `ls -sl`;
-
-
- for ($i = 0; $i < size( $selObj ); $i++)
- {
- string $leaves[] = `ls -selection -dag -leaf -showType $selObj[$i]`;
-
- // Turn on all the caches for the selected objects.
- //
- for ($j = 0; $j < size( $leaves ); $j += 2)
- {
- if ($leaves[$j+1] == "rigidBody")
- {
- $rigidBodyList[ $rigidBodyCount ] = $selObj[$i];
- $rigidBodyCount++;
- }
- }
- }
-
- $rigidBodyCount = size($rigidBodyList);
-
- // First make sure all the selected rigid bodies are in the same
- // solver.
- //
- if ( $rigidBodyCount > 1 )
- {
- $rigidSolver = `rigidBody -q -solver $rigidBodyList[0]`;
-
- for ( $i = 0; $i < $rigidBodyCount; $i++ )
- {
- string $solverName = `rigidBody -q -solver $rigidBodyList[$i]`;
-
- if ( $solverName != $rigidSolver )
- {
- $okToInterpenetrate = 0;
- warning ( "All the selected rigid bodies must be in the same solver to set interpenetration/collision." );
- break;
- }
- }
- }
- else
- {
- $okToInterpenetrate = 0;
- warning ( "At least two rigid bodies must be selected." );
- }
-
- if ( $okToInterpenetrate == 1 )
- {
- string $rigidBodies;
-
- string $rigidSolver = `rigidBody -q -solver $rigidBodyList[0]`;
-
- for ( $i = 0; $i < $rigidBodyCount; $i++ )
- {
- $rigidBodies += $rigidBodyList[$i];
- $rigidBodies += " ";
- }
-
- string $cmd = "rigidSolver -e ";
- if ( $flag == 0 )
- {
- $cmd = $cmd + "-collide ";
- }
- else
- {
- $cmd = $cmd + "-interpenetrate ";
- }
-
- $cmd = $cmd + $rigidBodies + " " + $rigidSolver;
- evalEcho $cmd;
- }
- }
-