public void Synchronize(Vector3 centerOfMass, Vector3 lastPosition)
{
foreach (KeyValuePair <ProBuilderMesh, FaceList> kvp in m_meshToFaces)
{
ProBuilderMesh mesh = kvp.Key;
FaceList faces = kvp.Value;
for (int f = 0; f < faces.Faces.Count; ++f)
{
int[] faceIndexes = faces.FaceIndexes[f];
Face selectionFace = faces.SelectionFaces[f];
Vertex[] vertices = mesh.GetVertices(faceIndexes);
IList <int> selectionIndexes = selectionFace.indexes;
for (int i = 0; i < vertices.Length; ++i)
{
int selectionIndex = selectionIndexes[i];
m_selectionVertices[selectionIndex] = transform.InverseTransformPoint(mesh.transform.TransformPoint(vertices[i].position));
}
}
}
m_centerOfMass = transform.InverseTransformPoint(centerOfMass);
m_lastPosition = transform.InverseTransformPoint(lastPosition);
m_lastNormal = m_selectionFaces.Count == 0 ? Vector3.forward : GetNormal(m_selectionFaces[m_selectionFaces.Count - 1]); // transform.InverseTransformDirection(lastNormal.normalized);
RebuildSelectionMesh();
}
public void Remove(ProBuilderMesh mesh, int faceIndex)
{
Face selectionFace;
Dictionary <int, Face> faceToSelection;
if (m_faceToSelectionFace.TryGetValue(mesh, out faceToSelection))
{
if (!faceToSelection.TryGetValue(faceIndex, out selectionFace))
{
return;
}
}
else
{
return;
}
Face face = mesh.faces[faceIndex];
faceToSelection.Remove(faceIndex);
if (faceToSelection.Count == 0)
{
m_faceToSelectionFace.Remove(mesh);
}
m_selectionFaceToMesh.Remove(selectionFace);
FaceList faceList = m_meshToFaces[mesh];
IList <int> indexes = face.indexes;
for (int i = 0; i < indexes.Count; ++i)
{
int index = indexes[i];
if (faceList.Indexes.ContainsKey(index))
{
faceList.Indexes[index]--;
if (faceList.Indexes[index] == 0)
{
faceList.Indexes.Remove(index);
}
}
}
if (faceList.Faces.Count == 0)
{
m_meshToFaces.Remove(mesh);
PBMesh pbMesh = mesh.GetComponent <PBMesh>();
if (pbMesh != null)
{
pbMesh.RaiseUnselected();
}
m_pbMeshes.Remove(pbMesh);
}
int flidx = faceList.Faces.IndexOf(faceIndex);
faceList.Faces.RemoveAt(flidx);
faceList.FaceIndexes.RemoveAt(flidx);
faceList.SelectionFaces.Remove(selectionFace);
Vector3 removedFaceCenterOfMass = GetCenterOfMass(selectionFace);
int[] indices = selectionFace.distinctIndexes.OrderByDescending(i => i).ToArray();
for (int i = 0; i < indices.Length; ++i)
{
m_selectionVertices.RemoveAt(indices[i]);
}
int selectionFaceIndex = m_selectionFaces.IndexOf(selectionFace);
int count = selectionFace.indexes.Count;
m_selectionFaces.RemoveAt(selectionFaceIndex);
for (int i = selectionFaceIndex; i < m_selectionFaces.Count; ++i)
{
m_selectionFaces[i].ShiftIndexes(-count);
}
if (!m_isChanging)
{
RebuildSelectionMesh();
}
if (m_selectionFaces.Count == 0)
{
m_centerOfMass = Vector3.zero;
m_lastPosition = Vector3.zero;
m_lastNormal = Vector3.forward;
m_lastMesh = null;
}
else if (m_selectionFaces.Count == 1)
{
m_centerOfMass = GetCenterOfMass(m_selectionFaces[0]);
m_lastPosition = m_centerOfMass;
m_lastNormal = GetNormal(m_selectionFaces[0]);
m_lastMesh = m_selectionFaceToMesh[m_selectionFaces[0]];
}
else
{
m_centerOfMass -= removedFaceCenterOfMass / (m_selectionFaces.Count + 1);
m_centerOfMass *= (m_selectionFaces.Count + 1) / (float)m_selectionFaces.Count;
m_lastPosition = GetCenterOfMass(m_selectionFaces.Last());
m_lastNormal = GetNormal(m_selectionFaces.Last());
m_lastMesh = m_selectionFaceToMesh[m_selectionFaces.Last()];
}
}
public void Add(ProBuilderMesh mesh, int faceIndex)
{
Face face = mesh.faces[faceIndex];
Dictionary <int, Face> faceToSelection;
if (m_faceToSelectionFace.TryGetValue(mesh, out faceToSelection))
{
if (faceToSelection.ContainsKey(faceIndex))
{
return;
}
}
else
{
faceToSelection = new Dictionary <int, Face>();
m_faceToSelectionFace.Add(mesh, faceToSelection);
}
int[] indices = new int[face.indexes.Count];
for (int i = 0; i < indices.Length; ++i)
{
indices[i] = m_selectionVertices.Count + i;
}
Face selectionFace = new Face(indices);
faceToSelection.Add(faceIndex, selectionFace);
m_selectionFaceToMesh.Add(selectionFace, mesh);
IList <int> indexes = face.indexes;
Vertex[] vertices = mesh.GetVertices(indexes);
for (int i = 0; i < vertices.Length; ++i)
{
m_selectionVertices.Add(transform.InverseTransformPoint(mesh.transform.TransformPoint(vertices[i].position)));
}
m_selectionFaces.Add(selectionFace);
if (!m_isChanging)
{
RebuildSelectionMesh();
}
FaceList faceList;
if (!m_meshToFaces.TryGetValue(mesh, out faceList))
{
faceList = new FaceList();
m_meshToFaces.Add(mesh, faceList);
PBMesh pbMesh = mesh.GetComponent <PBMesh>();
if (pbMesh != null)
{
pbMesh.RaiseSelected(false);
}
m_pbMeshes.Add(pbMesh);
}
for (int i = 0; i < indexes.Count; ++i)
{
int index = indexes[i];
if (!faceList.Indexes.ContainsKey(index))
{
faceList.Indexes.Add(index, 1);
}
else
{
faceList.Indexes[index]++;
}
}
faceList.Faces.Add(faceIndex);
faceList.FaceIndexes.Add(face.indexes.ToArray());
faceList.SelectionFaces.Add(selectionFace);
m_lastMesh = mesh;
m_lastPosition = GetCenterOfMass(selectionFace);
m_lastNormal = GetNormal(selectionFace);
if (m_selectionFaces.Count == 1)
{
m_centerOfMass = m_lastPosition;
}
else
{
m_centerOfMass *= (m_selectionFaces.Count - 1) / (float)m_selectionFaces.Count;
m_centerOfMass += m_lastPosition / m_selectionFaces.Count;
}
}
