public void DeleteLink(int _index, DestroyFn destroyFn = null)
{
if (destroyFn != null)
{
destroyFn(links[_index]);
}
else
{
DestroyImmediate(links[_index]);
}
for (int i = _index + 1; i < links.Length; ++i)
{
TxLinkHandle link = links[i];
links[--link.index] = link;
}
System.Array.Resize(ref links, links.Length - 1);
foreach (TxTruss.NamedSet s in trussData.linksSet)
{
List <int> newIndices = new List <int>();
for (int i = 0; i < s.indices.Length; ++i)
{
if (s.indices[i] < _index)
{
newIndices.Add(s.indices[i]);
}
else if (s.indices[i] > _index)
{
newIndices.Add(s.indices[i] - 1);
}
}
s.indices = newIndices.ToArray();
}
}
public void DeleteFace(int _index, DestroyFn destroyFn = null)
{
if (destroyFn != null)
{
destroyFn(faces[_index]);
}
else
{
DestroyImmediate(faces[_index]);
}
for (int i = _index + 1; i < faces.Length; ++i)
{
TxFaceHandle face = faces[i];
faces[--face.index] = face;
}
System.Array.Resize(ref faces, faces.Length - 1);
foreach (TxTruss.NamedSet s in trussData.facesSet)
{
List <int> newIndices = new List <int>();
for (int i = 0; i < s.indices.Length; ++i)
{
if (s.indices[i] < _index)
{
newIndices.Add(s.indices[i]);
}
else if (s.indices[i] > _index)
{
newIndices.Add(s.indices[i] - 1);
}
}
s.indices = newIndices.ToArray();
}
}
public void DeleteNode(int _index, DestroyFn destroyFn = null)
{
if (destroyFn != null)
{
destroyFn(nodes[_index]);
}
else
{
DestroyImmediate(nodes[_index]);
}
for (int i = _index + 1; i < nodes.Length; ++i)
{
TxNodeHandle node = nodes[i];
nodes[--node.index] = node;
}
System.Array.Resize(ref nodes, nodes.Length - 1);
foreach (TxTruss.NamedSet s in trussData.nodesSet)
{
List <int> newIndices = new List <int>();
for (int i = 0; i < s.indices.Length; ++i)
{
if (s.indices[i] < _index)
{
newIndices.Add(s.indices[i]);
}
else if (s.indices[i] > _index)
{
newIndices.Add(s.indices[i] - 1);
}
}
s.indices = newIndices.ToArray();
}
for (int i = links.Length - 1; i >= 0; --i)
{
TxLinkHandle link = links[i];
if (link.node0 == _index || link.node1 == _index)
{
DeleteLink(i, destroyFn);
}
else
{
if (link.node0 > _index)
{
--link.node0;
}
if (link.node1 > _index)
{
--link.node1;
}
}
}
for (int i = faces.Length - 1; i >= 0; --i)
{
TxFaceHandle face = faces[i];
if (face.node0 == _index || face.node1 == _index || face.node2 == _index)
{
DeleteFace(i, destroyFn);
}
else
{
if (face.node0 > _index)
{
--face.node0;
}
if (face.node1 > _index)
{
--face.node1;
}
if (face.node2 > _index)
{
--face.node2;
}
}
}
}
