void read(NIFStream *nif, bool force=false)
{
size_t count = nif->getInt();
if(count == 0 && !force)
return;
mInterpolationType = nif->getInt();
mKeys.resize(count);
if(mInterpolationType == sLinearInterpolation)
{
for(size_t i = 0;i < count;i++)
{
KeyT<T> &key = mKeys[i];
key.mTime = nif->getFloat();
key.mValue = (nif->*getValue)();
}
}
else if(mInterpolationType == sQuadraticInterpolation)
{
for(size_t i = 0;i < count;i++)
{
KeyT<T> &key = mKeys[i];
key.mTime = nif->getFloat();
key.mValue = (nif->*getValue)();
key.mForwardValue = (nif->*getValue)();
key.mBackwardValue = (nif->*getValue)();
}
}
else if(mInterpolationType == sTBCInterpolation)
{
for(size_t i = 0;i < count;i++)
{
KeyT<T> &key = mKeys[i];
key.mTime = nif->getFloat();
key.mValue = (nif->*getValue)();
key.mTension = nif->getFloat();
key.mBias = nif->getFloat();
key.mContinuity = nif->getFloat();
}
}
else
nif->file->warn("Unhandled interpolation type: "+Ogre::StringConverter::toString(mInterpolationType));
}
void read(NIFStream *nif, bool force=false)
{
size_t count = nif->getInt();
if(count == 0 && !force)
return;
mInterpolationType = nif->getInt();
mKeys.resize(count);
if(mInterpolationType == sLinearInterpolation)
{
for(size_t i = 0;i < count;i++)
{
KeyT<T> &key = mKeys[i];
key.mTime = nif->getFloat();
key.mValue = (nif->*getValue)();
}
}
else if(mInterpolationType == sQuadraticInterpolation)
{
for(size_t i = 0;i < count;i++)
{
KeyT<T> &key = mKeys[i];
key.mTime = nif->getFloat();
key.mValue = (nif->*getValue)();
key.mForwardValue = (nif->*getValue)();
key.mBackwardValue = (nif->*getValue)();
}
}
else if(mInterpolationType == sTBCInterpolation)
{
for(size_t i = 0;i < count;i++)
{
KeyT<T> &key = mKeys[i];
key.mTime = nif->getFloat();
key.mValue = (nif->*getValue)();
key.mTension = nif->getFloat();
key.mBias = nif->getFloat();
key.mContinuity = nif->getFloat();
}
}
//\FIXME This now reads the correct amount of data in the file, but doesn't actually do anything with it.
else if(mInterpolationType == sXYZInterpolation)
{
if (count != 1)
{
nif->file->fail("count should always be '1' for XYZ_ROTATION_KEY. Retrieved Value: "+Ogre::StringConverter::toString(count));
return;
}
//KeyGroup (see http://niftools.sourceforge.net/doc/nif/NiKeyframeData.html)
//Chomp unknown and possibly unused float
nif->getFloat();
for(size_t i=0;i<3;++i)
{
unsigned int numKeys = nif->getInt();
if(numKeys != 0)
{
int interpolationTypeAgain = nif->getInt();
if( interpolationTypeAgain != sLinearInterpolation)
{
nif->file->fail("XYZ_ROTATION_KEY's KeyGroup keyType must be '1' (Linear Interpolation). Retrieved Value: "+Ogre::StringConverter::toString(interpolationTypeAgain));
return;
}
for(size_t j = 0;j < numKeys;j++)
{
//For now just chomp these
nif->getFloat();
nif->getFloat();
}
}
nif->file->warn("XYZ_ROTATION_KEY read, but not used!");
}
}
else if (mInterpolationType == 0)
{
if (count != 0)
nif->file->fail("Interpolation type 0 doesn't work with keys");
}
else
nif->file->fail("Unhandled interpolation type: "+Ogre::StringConverter::toString(mInterpolationType));
}
