public bool ExtractToTrianglesFromIndexedPrimitives(List <Vector3Int> originalFaceIndices)
{
//build new node-array
List <NullSkeletonBindingNode> newBindingNodeArray = new List <NullSkeletonBindingNode>();
for (int i = 0; i < originalFaceIndices.Count * 3; i++)
{
newBindingNodeArray.Add(new NullSkeletonBindingNode(CurrentVersion));
}
using (NullMemoryStream stream = NullMemoryStream.ReadAndWrite())
{
for (int i = 0; i < originalFaceIndices.Count; i++)
{
int id0 = originalFaceIndices[i].x;
int id1 = originalFaceIndices[i].y;
int id2 = originalFaceIndices[i].z;
stream.WriteStream(mBindingNodeArray[id0]);
stream.WriteStream(mBindingNodeArray[id1]);
stream.WriteStream(mBindingNodeArray[id2]);
newBindingNodeArray[i * 3 + 0].LoadFromStream(stream);
newBindingNodeArray[i * 3 + 1].LoadFromStream(stream);
newBindingNodeArray[i * 3 + 2].LoadFromStream(stream);
}
}
for (int i = 0; i < mBindingNodeArray.Count; ++i)
{
mBindingNodeArray[i].Clear();
}
mBindingNodeArray = newBindingNodeArray;
return(true);
}
public bool BuildIndexedPrimitives(List <NullMergeIndex> indexMapping)
{
//build new node-array
List <NullSkeletonBindingNode> newBindingNodeArray = new List <NullSkeletonBindingNode>();
for (int i = 0; i < indexMapping.Count; i++)
{
newBindingNodeArray.Add(new NullSkeletonBindingNode(CurrentVersion));
}
//extract
for (int i = 0; i < indexMapping.Count; i++)
{
NullMemoryStream stream = NullMemoryStream.ReadAndWrite();
NullMergeIndex index = indexMapping[i];
mBindingNodeArray[index.index].SaveToStream(stream);
newBindingNodeArray[i].LoadFromStream(stream);
}
for (int i = 0; i < mBindingNodeArray.Count; i++)
{
mBindingNodeArray[i].Clear();
}
mBindingNodeArray = newBindingNodeArray;
return(true);
}
