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add check to avoid crash, if link is out of bounds.

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This commit is contained in:
Erwin Coumans 2020-06-04 00:24:51 -07:00
parent e82a4ecc6d
commit a2cdadb9b4
1 changed files with 4 additions and 1 deletions
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5
examples/SharedMemory/PhysicsServerCommandProcessor.cpp
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@ -11022,7 +11022,10 @@ bool PhysicsServerCommandProcessor::processApplyExternalForceCommand(const struc
btVector3 forceWorld = isLinkFrame ? forceLocal : sb->getWorldTransform().getBasis() * forceLocal; btVector3 forceWorld = isLinkFrame ? forceLocal : sb->getWorldTransform().getBasis() * forceLocal;
btVector3 relPosWorld = isLinkFrame ? positionLocal : sb->getWorldTransform().getBasis() * positionLocal; btVector3 relPosWorld = isLinkFrame ? positionLocal : sb->getWorldTransform().getBasis() * positionLocal;
sb->addForce(forceWorld, link); if (link >= 0 && link < sb->m_nodes.size())
{
sb->addForce(forceWorld, link);
}
} }
} }
} }