Method importSequences

Engine/source/ts/tsShapeOldRead.cpp:430–726

------------------------------------------------- import sequences into existing shape -------------------------------------------------

// import sequences into existing shape
//-------------------------------------------------
bool TSShape::importSequences(Stream * s, const String& sequencePath)
{
   // write version
   s->read(&smReadVersion);
   if (smReadVersion>smVersion)
   {
      // error -- don't support future version yet :>
      Con::errorf(ConsoleLogEntry::General,
                  "Sequence import failed:  shape exporter newer than running executable.");
      return false;
   }
   if (smReadVersion<19)
   {
      // error -- don't support future version yet :>
      Con::errorf(ConsoleLogEntry::General,
         "Sequence import failed:  deprecated version (%i).",smReadVersion);
      return false;
   }

   Vector<S32> nodeMap;   // node index of each node from imported sequences
   Vector<S32> objectMap; // object index of objects from imported sequences
   VECTOR_SET_ASSOCIATION(nodeMap);
   VECTOR_SET_ASSOCIATION(objectMap);

   S32 i,sz;

   // read node names
   // -- this is how we will map imported sequence nodes to our nodes
   s->read(&sz);
   nodeMap.setSize(sz);

   for (i=0;i<sz;i++)
   {
      U32 startSize = names.size();
      S32 nameIndex = readName(s,true);
      
      nodeMap[i] = findNode(nameIndex);

      if (nodeMap[i] < 0)
      {
         // node found in sequence but not shape => remove the added node name
         if (names.size() != startSize)
         {
            names.decrement();

            if (names.size() != startSize)
               Con::errorf(ConsoleLogEntry::General, "TSShape::importSequence: failed to remove unused node correctly for dsq %s.", names[nameIndex].c_str(), sequencePath.c_str());
         }
      }
   }

   // read the following size, but won't do anything with it...legacy:  was going to support
   // import of sequences that animate objects...we don't...
   s->read(&sz);

   // before reading keyframes, take note of a couple numbers
   S32 oldShapeNumObjects;
   s->read(&oldShapeNumObjects);