diff options
Diffstat (limited to 'extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp')
| -rw-r--r-- | extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp b/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp index ea2e0ad2a2b..457e26b1dc0 100644 --- a/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp +++ b/extern/bullet2/src/BulletDynamics/Dynamics/btDiscreteDynamicsWorld.cpp @@ -725,9 +725,13 @@ void btDiscreteDynamicsWorld::calculateSimulationIslands() { if (colObj0->isActive() || colObj1->isActive()) { - - getSimulationIslandManager()->getUnionFind().unite((colObj0)->getIslandTag(), - (colObj1)->getIslandTag()); + if ((colObj0)->getIslandTag() != -1 && (colObj1)->getIslandTag() != -1) + { + + getSimulationIslandManager()->getUnionFind().unite((colObj0)->getIslandTag(), + (colObj1)->getIslandTag()); + } + } } } |