diff options
| author | Rick Pasetto <rick@lindenlab.com> | 2009-11-06 13:09:48 -0800 |
|---|---|---|
| committer | Rick Pasetto <rick@lindenlab.com> | 2009-11-06 13:09:48 -0800 |
| commit | 78db8dd83b76466df83abc32d56aa74ac7b180f3 (patch) | |
| tree | 369b4d8db3081fcf71a27572a00d310c7b9aaaf6 /indra/llcharacter | |
| parent | d4f790f72866b43956ce4216bf6471c85f4afc6c (diff) | |
| parent | 3f8172707833f30d3c39d165c975bd3d97511080 (diff) | |
merge from remote repo
Diffstat (limited to 'indra/llcharacter')
| -rw-r--r-- | indra/llcharacter/llheadrotmotion.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/indra/llcharacter/llheadrotmotion.cpp b/indra/llcharacter/llheadrotmotion.cpp index 88cd77f7af..0ee378f3b8 100644 --- a/indra/llcharacter/llheadrotmotion.cpp +++ b/indra/llcharacter/llheadrotmotion.cpp @@ -251,10 +251,13 @@ BOOL LLHeadRotMotion::onUpdate(F32 time, U8* joint_mask) mLastHeadRot = head_rot_local; // Set the head rotation. - LLQuaternion torsoRotLocal = mNeckState->getJoint()->getParent()->getWorldRotation() * currentInvRootRotWorld; - head_rot_local = head_rot_local * ~torsoRotLocal; - mNeckState->setRotation( nlerp(NECK_LAG, LLQuaternion::DEFAULT, head_rot_local) ); - mHeadState->setRotation( nlerp(1.f - NECK_LAG, LLQuaternion::DEFAULT, head_rot_local)); + if(mNeckState->getJoint() && mNeckState->getJoint()->getParent()) + { + LLQuaternion torsoRotLocal = mNeckState->getJoint()->getParent()->getWorldRotation() * currentInvRootRotWorld; + head_rot_local = head_rot_local * ~torsoRotLocal; + mNeckState->setRotation( nlerp(NECK_LAG, LLQuaternion::DEFAULT, head_rot_local) ); + mHeadState->setRotation( nlerp(1.f - NECK_LAG, LLQuaternion::DEFAULT, head_rot_local)); + } return TRUE; } |