Method Sort

trinity/TriRigidOrientation.cpp:182–221

}

void TriRigidOrientation::Sort()
{
	mStates.Sort( (IList::CompareFn)CompareKeys, NULL );
	mCurrKey = 0;

	// go over all the keys and set the correct
	// initial states by extrapolating from the state before
	for( int i = 1; i < mStates.GetSize(); i++ )
	{
		TriTorque* cs = mStates[i];
		TriTorque* cs_1 = mStates[i - 1];
		float time = cs->mTime - cs_1->mTime;
		TriVectorExponentialDecay(
			&cs->mOmega0,
			&cs_1->mOmega0,
			&cs_1->mTorque,
			mI,
			mDrag,
			time );
		Vector3 ZeroVec( 0.0f, 0.0f, 0.0f );
		TriVectorExponentialDecayInteger(
			&mTauVector,
			&ZeroVec,
			&cs_1->mOmega0,
			&cs_1->mTorque,
			mI,
			mDrag,
			time );
		mTauConverter.x = mTauVector.x;
		mTauConverter.y = mTauVector.y;
		mTauConverter.z = mTauVector.z;
		mTauConverter.w = 0.0f;
		mTauConverter = Exp( mTauConverter );
		cs->mRot0 = cs_1->mRot0 * mTauConverter;
	}
	if( mStates.GetSize() > 0 )
	{
		mValue = mStates[0]->mRot0;
	}
}