Method removeNode

Engine/source/ts/tsShapeEdit.cpp:531–637

}

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

   S32 nodeParentIndex = nodes[nodeIndex].parentIndex;

   // Warn if there are objects attached to this node
   Vector<S32> nodeObjects;
   getNodeObjects(nodeIndex, nodeObjects);
   if (nodeObjects.size())
   {
      Con::warnf("TSShape::removeNode: Node '%s' has %d objects attached, these "
         "will be reassigned to the node's parent ('%s')", name.c_str(), nodeObjects.size(),
         ((nodeParentIndex >= 0) ? getName(nodes[nodeParentIndex].nameIndex).c_str() : "null"));
   }

   // Need to make everything editable since node indexes etc will change
   makeEditable();

   // Update animation sequences
   for (S32 iSeq = 0; iSeq < sequences.size(); iSeq++)
   {
      TSShape::Sequence& seq = sequences[iSeq];

      // Remove animated node transforms
      if (seq.translationMatters.test(nodeIndex))
         eraseStates(nodeTranslations, seq.translationMatters, seq.baseTranslation, seq.numKeyframes, nodeIndex);
      if (seq.rotationMatters.test(nodeIndex))
         eraseStates(nodeRotations, seq.rotationMatters, seq.baseRotation, seq.numKeyframes, nodeIndex);
      if (seq.scaleMatters.test(nodeIndex))
      {
         if (seq.flags & TSShape::ArbitraryScale)
         {
            eraseStates(nodeArbitraryScaleRots, seq.scaleMatters, seq.baseScale, seq.numKeyframes, nodeIndex);
            eraseStates(nodeArbitraryScaleFactors, seq.scaleMatters, seq.baseScale, seq.numKeyframes, nodeIndex);
         }
         else if (seq.flags & TSShape::AlignedScale)
            eraseStates(nodeAlignedScales, seq.scaleMatters, seq.baseScale, seq.numKeyframes, nodeIndex);
         else
            eraseStates(nodeUniformScales, seq.scaleMatters, seq.baseScale, seq.numKeyframes, nodeIndex);
      }

      seq.translationMatters.erase(nodeIndex);
      seq.rotationMatters.erase(nodeIndex);
      seq.scaleMatters.erase(nodeIndex);
   }

   // Remove the node
   nodes.erase(nodeIndex);
   defaultTranslations.erase(nodeIndex);
   defaultRotations.erase(nodeIndex);