public virtual MeshSelection Select(Camera camera, Rect rect, GameObject[] gameObjects, MeshEditorSelectionMode mode)
{
return(null);
}
public override MeshSelection Select(Camera camera, Rect rect, GameObject[] gameObjects, MeshEditorSelectionMode mode)
{
Dictionary <ProBuilderMesh, HashSet <Edge> > pickResult = PBUtility.PickEdges(camera, rect, gameObjects);
if (pickResult.Count == 0)
{
return(null);
}
MeshSelection selection = new MeshSelection();
foreach (KeyValuePair <ProBuilderMesh, HashSet <Edge> > kvp in pickResult)
{
ProBuilderMesh mesh = kvp.Key;
m_edgeSelection.FindCoincidentEdges(mesh);
IList <Edge> edges = m_edgeSelection.GetCoincidentEdges(kvp.Value);
IList <Edge> selected = edges.Where(edge => m_edgeSelection.IsSelected(mesh, edge)).ToArray();
IList <Edge> notSelected = edges.Where(edge => !m_edgeSelection.IsSelected(mesh, edge)).ToArray();
if (mode == MeshEditorSelectionMode.Substract || mode == MeshEditorSelectionMode.Difference)
{
selection.UnselectedEdges.Add(mesh, selected);
m_edgeSelection.Remove(mesh, selected);
}
if (mode == MeshEditorSelectionMode.Add || mode == MeshEditorSelectionMode.Difference)
{
selection.SelectedEdges.Add(mesh, notSelected);
m_edgeSelection.Add(mesh, notSelected);
}
}
return(selection);
}
public override MeshSelection Select(Camera camera, Rect rect, Rect uiRootRect, GameObject[] gameObjects, bool depthTest, MeshEditorSelectionMode mode)
{
Dictionary <ProBuilderMesh, HashSet <int> > pickResult = PBUtility.PickVertices(camera, rect, uiRootRect, gameObjects, depthTest);
if (pickResult.Count == 0)
{
return(null);
}
MeshSelection selection = new MeshSelection();
foreach (KeyValuePair <ProBuilderMesh, HashSet <int> > kvp in pickResult)
{
ProBuilderMesh mesh = kvp.Key;
HashSet <int> sharedIndexes = kvp.Value;
IList <SharedVertex> sharedVertices = mesh.sharedVertices;
HashSet <int> indices = new HashSet <int>();
foreach (int sharedIndex in sharedIndexes)
{
SharedVertex sharedVertex = sharedVertices[sharedIndex];
for (int j = 0; j < sharedVertex.Count; ++j)
{
if (!indices.Contains(sharedVertex[j]))
{
indices.Add(sharedVertex[j]);
}
}
}
if (mode == MeshEditorSelectionMode.Substract || mode == MeshEditorSelectionMode.Difference)
{
IList <int> selected = mesh.GetCoincidentVertices(indices).Where(index => m_vertexSelection.IsSelected(mesh, index)).ToArray();
selection.UnselectedIndices.Add(mesh.gameObject, selected);
m_vertexSelection.Remove(mesh, selected);
}
if (mode == MeshEditorSelectionMode.Add || mode == MeshEditorSelectionMode.Difference)
{
IList <int> notSelected = mesh.GetCoincidentVertices(indices).Where(index => !m_vertexSelection.IsSelected(mesh, index)).ToArray();
selection.SelectedIndices.Add(mesh.gameObject, notSelected);
m_vertexSelection.Add(mesh, notSelected);
}
}
return(selection);
}
public override MeshSelection Select(Camera camera, Rect rect, GameObject[] gameObjects, MeshEditorSelectionMode mode)
{
MeshSelection selection = new MeshSelection();
m_faceSelection.BeginChange();
Dictionary <ProBuilderMesh, HashSet <Face> > result = PBUtility.PickFaces(camera, rect, gameObjects);
if (mode == MeshEditorSelectionMode.Add)
{
foreach (KeyValuePair <ProBuilderMesh, HashSet <Face> > kvp in result)
{
ProBuilderMesh mesh = kvp.Key;
IList <Face> faces = mesh.faces;
IList <int> faceIndices = kvp.Value.Select(f => faces.IndexOf(f)).ToArray();
IList <int> notSelected = faceIndices.Where(f => !m_faceSelection.IsSelected(f)).ToArray();
foreach (int face in notSelected)
{
m_faceSelection.Add(mesh, face);
}
selection.SelectedFaces.Add(mesh, notSelected);
}
}
else if (mode == MeshEditorSelectionMode.Substract)
{
foreach (KeyValuePair <ProBuilderMesh, HashSet <Face> > kvp in result)
{
ProBuilderMesh mesh = kvp.Key;
IList <Face> faces = mesh.faces;
IList <int> faceIndices = kvp.Value.Select(f => faces.IndexOf(f)).ToArray();
IList <int> selected = faceIndices.Where(f => m_faceSelection.IsSelected(f)).ToArray();
foreach (int face in selected)
{
m_faceSelection.Remove(face);
}
selection.UnselectedFaces.Add(mesh, selected);
}
}
else if (mode == MeshEditorSelectionMode.Difference)
{
foreach (KeyValuePair <ProBuilderMesh, HashSet <Face> > kvp in result)
{
ProBuilderMesh mesh = kvp.Key;
IList <Face> faces = mesh.faces;
IList <int> faceIndices = kvp.Value.Select(f => faces.IndexOf(f)).ToArray();
IList <int> selected = faceIndices.Where(f => m_faceSelection.IsSelected(f)).ToArray();
IList <int> notSelected = faceIndices.Where(f => !m_faceSelection.IsSelected(f)).ToArray();
foreach (int face in selected)
{
m_faceSelection.Remove(face);
}
foreach (int face in notSelected)
{
m_faceSelection.Add(mesh, face);
}
selection.UnselectedFaces.Add(mesh, selected);
selection.SelectedFaces.Add(mesh, notSelected);
}
}
m_faceSelection.EndChange();
if (selection.SelectedFaces.Count == 0 && selection.UnselectedFaces.Count == 0)
{
selection = null;
}
return(selection);
}
public virtual MeshSelection Select(Camera camera, Rect rect, Rect uiRootRect, GameObject[] gameObjects, bool depthTest, MeshEditorSelectionMode mode)
{
return(null);
}