Method removeSequence

Engine/source/ts/tsShapeEdit.cpp:1803–1859

}

bool TSShape::removeSequence(const String& name)
{
   // Find the sequence to be removed
   S32 seqIndex = findSequence(name);
   if (seqIndex < 0)
   {
      Con::errorf("TSShape::removeSequence: Could not find sequence '%s'", name.c_str());
      return false;
   }

   TSShape::Sequence& seq = sequences[seqIndex];

   // Remove the node transforms for this sequence
   S32 transCount = eraseStates(nodeTranslations, seq.translationMatters, seq.baseTranslation, seq.numKeyframes);
   S32 rotCount = eraseStates(nodeRotations, seq.rotationMatters, seq.baseRotation, seq.numKeyframes);
   S32 scaleCount = 0;
   if (seq.flags & TSShape::ArbitraryScale)
   {
      scaleCount = eraseStates(nodeArbitraryScaleRots, seq.scaleMatters, seq.baseScale, seq.numKeyframes);
      eraseStates(nodeArbitraryScaleFactors, seq.scaleMatters, seq.baseScale, seq.numKeyframes);
   }
   else if (seq.flags & TSShape::AlignedScale)
      scaleCount = eraseStates(nodeAlignedScales, seq.scaleMatters, seq.baseScale, seq.numKeyframes);
   else
      scaleCount = eraseStates(nodeUniformScales, seq.scaleMatters, seq.baseScale, seq.numKeyframes);

   // Remove the object states for this sequence
   TSIntegerSet objMatters(seq.frameMatters);
   objMatters.overlap(seq.matFrameMatters);
   objMatters.overlap(seq.visMatters);
   S32 objCount = eraseStates(objectStates, objMatters, seq.baseObjectState, seq.numKeyframes);

   // Remove groundframes and triggers
   TSIntegerSet dummy;
   eraseStates(groundTranslations, dummy, seq.firstGroundFrame, seq.numGroundFrames, 0);
   eraseStates(groundRotations, dummy, seq.firstGroundFrame, seq.numGroundFrames, 0);
   eraseStates(triggers, dummy, seq.firstTrigger, seq.numTriggers, 0);

   // Fixup the base indices of the other sequences
   for (S32 i = seqIndex + 1; i < sequences.size(); i++)
   {
      sequences[i].baseTranslation -= transCount;
      sequences[i].baseRotation -= rotCount;
      sequences[i].baseScale -= scaleCount;
      sequences[i].baseObjectState -= objCount;
      sequences[i].firstGroundFrame -= seq.numGroundFrames;
      sequences[i].firstTrigger -= seq.numTriggers;
   }

   // Remove the sequence itself
   sequences.erase(seqIndex);

   // Remove the sequence name if it is no longer in use
   removeName(name);

   return true;
}