void TSShapeInstance::animateMatFrame(S32 ss)
{
PROFILE_SCOPE( TSShapeInstance_animateMatFrame );
S32 i;
if (!mMeshObjects.size())
return;
// find out who needs default values set
TSIntegerSet beenSet;
beenSet.setAll(mMeshObjects.size());
for (i=0; i<mThreadList.size(); i++)
beenSet.takeAway(mThreadList[i]->getSequence()->matFrameMatters);
// set defaults
S32 a = mShape->subShapeFirstObject[ss];
S32 b = a + mShape->subShapeNumObjects[ss];
for (i=a; i<b; i++)
if (beenSet.test(i))
mMeshObjects[i].matFrame = mShape->objectStates[i].matFrameIndex;
// go through each thread and set matFrame on those objects that
// are not set yet and are controlled by that thread
for (i=0; i<mThreadList.size(); i++)
{
TSThread * th = mThreadList[i];
// For better or worse, object states are stored together (frame,
// matFrame, visibility all in one structure). Thus, indexing into
// object state array for animation for any of these attributes needs to
// take into account whether or not the other attributes are also animated.
// The object states should eventually be separated (like the node states were)
// in order to save memory and save the following step.
TSIntegerSet objectMatters = th->getSequence()->frameMatters;
objectMatters.overlap(th->getSequence()->matFrameMatters);
objectMatters.overlap(th->getSequence()->visMatters);
// skip to beginining of this sub-shape
S32 j=0;
S32 start = objectMatters.start();
S32 end = b;
for (S32 objectIndex = start; objectIndex<end; objectMatters.next(objectIndex), j++)
{
if (!beenSet.test(objectIndex) && th->getSequence()->matFrameMatters.test(objectIndex))
{
S32 key = (th->keyPos<0.5f) ? th->keyNum1 : th->keyNum2;
mMeshObjects[objectIndex].matFrame = mShape->getObjectState(*th->getSequence(),key,j).matFrameIndex;
// record change so that later threads don't over-write us...
beenSet.set(objectIndex);
}
}
}
}
bool TSShapeInstance::initGround()
{
for (S32 i=0; i<mThreadList.size(); i++)
{
TSThread * th = mThreadList[i];
if (!th->transitionData.inTransition && th->getSequence()->numGroundFrames>0)
{
mGroundThread = th;
return true;
}
}
return false;
}
S32 TSThread::operator<(const TSThread & th2) const
{
if (getSequence()->isBlend() == th2.getSequence()->isBlend())
{
// both blend or neither blend, sort based on priority only -- higher priority first
S32 ret = 0; // do it this way to (hopefully) take advantage of 'conditional move' assembly instruction
if (priority > th2.priority)
ret = -1;
if (th2.priority > priority)
ret = 1;
return ret;
}
else
{
// one is blend, the other is not...sort based on blend -- non-blended first
AssertFatal(!getSequence()->isBlend() || !th2.getSequence()->isBlend(),"compareThreads: unequal 'trues'");
S32 ret = -1; // do it this way to (hopefully) take advantage of 'conditional move' assembly instruction
if (getSequence()->isBlend())
ret = 1;
return ret;
}
}
void TSShapeInstance::animateNodes(S32 ss)
{
PROFILE_SCOPE( TSShapeInstance_animateNodes );
if (!mShape->nodes.size())
return;
// @todo: When a node is added, we need to make sure to resize the nodeTransforms array as well
mNodeTransforms.setSize(mShape->nodes.size());
// temporary storage for node transforms
mCurrentRenderState->smNodeCurrentRotations.setSize(mShape->nodes.size());
mCurrentRenderState->smNodeCurrentTranslations.setSize(mShape->nodes.size());
mCurrentRenderState->smNodeLocalTransforms.setSize(mShape->nodes.size());
mCurrentRenderState->smRotationThreads.setSize(mShape->nodes.size());
mCurrentRenderState->smTranslationThreads.setSize(mShape->nodes.size());
TSIntegerSet rotBeenSet;
TSIntegerSet tranBeenSet;
TSIntegerSet scaleBeenSet;
rotBeenSet.setAll(mShape->nodes.size());
tranBeenSet.setAll(mShape->nodes.size());
scaleBeenSet.setAll(mShape->nodes.size());
mCurrentRenderState->smNodeLocalTransformDirty.clearAll();
S32 i,j,nodeIndex,a,b,start,end,firstBlend = mThreadList.size();
for (i=0; i<mThreadList.size(); i++)
{
TSThread * th = mThreadList[i];
if (th->getSequence()->isBlend())
{
// blend sequences need default (if not set by other sequence)
// break rather than continue because the rest will be blends too
firstBlend = i;
break;
}
rotBeenSet.takeAway(th->getSequence()->rotationMatters);
tranBeenSet.takeAway(th->getSequence()->translationMatters);
scaleBeenSet.takeAway(th->getSequence()->scaleMatters);
}
rotBeenSet.takeAway(mCallbackNodes);
rotBeenSet.takeAway(mHandsOffNodes);
rotBeenSet.overlap(mMaskRotationNodes);
TSIntegerSet maskPosNodes=mMaskPosXNodes;
maskPosNodes.overlap(mMaskPosYNodes);
maskPosNodes.overlap(mMaskPosZNodes);
tranBeenSet.overlap(maskPosNodes);
tranBeenSet.takeAway(mCallbackNodes);
tranBeenSet.takeAway(mHandsOffNodes);
// can't add masked nodes since x, y, & z masked separately...
// we'll set default regardless of mask status
// all the nodes marked above need to have the default transform
a = mShape->subShapeFirstNode[ss];
b = a + mShape->subShapeNumNodes[ss];
for (i=a; i<b; i++)
{
if (rotBeenSet.test(i))
{
mShape->defaultRotations[i].getQuatF(&mCurrentRenderState->smNodeCurrentRotations[i]);
mCurrentRenderState->smRotationThreads[i] = NULL;
}
if (tranBeenSet.test(i))
{
mCurrentRenderState->smNodeCurrentTranslations[i] = mShape->defaultTranslations[i];
mCurrentRenderState->smTranslationThreads[i] = NULL;
}
}
// don't want a transform in these cases...
rotBeenSet.overlap(mHandsOffNodes);
rotBeenSet.overlap(mCallbackNodes);
tranBeenSet.takeAway(maskPosNodes);
tranBeenSet.overlap(mHandsOffNodes);
tranBeenSet.overlap(mCallbackNodes);
// default scale
if (scaleCurrentlyAnimated())
handleDefaultScale(a,b,scaleBeenSet);
// handle non-blend sequences
for (i=0; i<firstBlend; i++)
{
TSThread * th = mThreadList[i];
j=0;
start = th->getSequence()->rotationMatters.start();
end = b;
for (nodeIndex=start; nodeIndex<end; th->getSequence()->rotationMatters.next(nodeIndex), j++)
{
// skip nodes outside of this detail
if (nodeIndex<a)
continue;
if (!rotBeenSet.test(nodeIndex))
{
QuatF q1,q2;
mShape->getRotation(*th->getSequence(),th->keyNum1,j,&q1);
mShape->getRotation(*th->getSequence(),th->keyNum2,j,&q2);
TSTransform::interpolate(q1,q2,th->keyPos,&mCurrentRenderState->smNodeCurrentRotations[nodeIndex]);
rotBeenSet.set(nodeIndex);
mCurrentRenderState->smRotationThreads[nodeIndex] = th;
}
}
j=0;
start = th->getSequence()->translationMatters.start();
end = b;
for (nodeIndex=start; nodeIndex<end; th->getSequence()->translationMatters.next(nodeIndex), j++)
{
if (nodeIndex<a)
continue;
if (!tranBeenSet.test(nodeIndex))
{
if (maskPosNodes.test(nodeIndex))
handleMaskedPositionNode(th,nodeIndex,j);
else
{
const Point3F & p1 = mShape->getTranslation(*th->getSequence(),th->keyNum1,j);
const Point3F & p2 = mShape->getTranslation(*th->getSequence(),th->keyNum2,j);
TSTransform::interpolate(p1,p2,th->keyPos,&mCurrentRenderState->smNodeCurrentTranslations[nodeIndex]);
mCurrentRenderState->smTranslationThreads[nodeIndex] = th;
}
tranBeenSet.set(nodeIndex);
}
}
if (scaleCurrentlyAnimated())
handleAnimatedScale(th,a,b,scaleBeenSet);
}
// compute transforms
for (i=a; i<b; i++)
{
if (!mHandsOffNodes.test(i))
TSTransform::setMatrix(mCurrentRenderState->smNodeCurrentRotations[i],mCurrentRenderState->smNodeCurrentTranslations[i],&mCurrentRenderState->smNodeLocalTransforms[i]);
else
mCurrentRenderState->smNodeLocalTransforms[i] = mNodeTransforms[i]; // in case mNodeTransform was changed externally
}
// add scale onto transforms
if (scaleCurrentlyAnimated())
handleNodeScale(a,b);
// get callbacks...
start = getMax(mCallbackNodes.start(),a);
end = getMin(mCallbackNodes.end(),b);
for (i=0; i<mNodeCallbacks.size(); i++)
{
AssertFatal(mNodeCallbacks[i].callback, "No callback method defined");
S32 nodeIndex = mNodeCallbacks[i].nodeIndex;
if (nodeIndex>=start && nodeIndex<end)
{
mNodeCallbacks[i].callback->setNodeTransform(this, nodeIndex, mCurrentRenderState->smNodeLocalTransforms[nodeIndex]);
mCurrentRenderState->smNodeLocalTransformDirty.set(nodeIndex);
}
}
// handle blend sequences
for (i=firstBlend; i<mThreadList.size(); i++)
{
TSThread * th = mThreadList[i];
if (th->blendDisabled)
continue;
handleBlendSequence(th,a,b);
}
// transitions...
if (inTransition())
handleTransitionNodes(a,b);
// multiply transforms...
for (i=a; i<b; i++)
{
S32 parentIdx = mShape->nodes[i].parentIndex;
if (parentIdx < 0)
mNodeTransforms[i] = mCurrentRenderState->smNodeLocalTransforms[i];
else
mNodeTransforms[i].mul(mNodeTransforms[parentIdx],mCurrentRenderState->smNodeLocalTransforms[i]);
}
}