public void CreateLastShape()
{
var shape = ShapeFactory.Instantiate(DrawShapeTool.activeShapeType, (PivotLocation)DrawShapeTool.s_LastPivotLocation.value).GetComponent <ProBuilderShape>();
shape.gameObject.name = shape.gameObject.name + "-Copy";
EditorUtility.InitObject(shape.mesh);
DrawShapeTool.ApplyPrefsSettings(shape);
UndoUtility.RegisterCreatedObjectUndo(shape.gameObject, "Create Shape Copy");
EditorShapeUtility.CopyLastParams(shape.shape, shape.shape.GetType());
shape.Rebuild(tool.m_Bounds, tool.m_PlaneRotation);
//Finish initializing object and collider once it's completed
ProBuilderEditor.Refresh(false);
tool.m_ProBuilderShape = null;
tool.m_LastShapeCreated = shape;
if (tool.m_DuplicateGO != null)
{
GameObject.DestroyImmediate(tool.m_DuplicateGO);
}
MeshSelection.SetSelection(shape.gameObject);
}
public static ProBuilderMesh DoMouseClick(Event evt, SelectMode selectionMode, ScenePickerPreferences pickerPreferences)
{
bool appendModifier = EditorHandleUtility.IsAppendModifier(evt.modifiers);
if (!appendModifier)
{
MeshSelection.SetSelection((GameObject)null);
}
float pickedElementDistance = Mathf.Infinity;
if (selectionMode.ContainsFlag(SelectMode.Edge | SelectMode.TextureEdge))
{
pickedElementDistance = EdgeRaycast(evt.mousePosition, pickerPreferences, true, s_Selection);
}
else if (selectionMode.ContainsFlag(SelectMode.Vertex | SelectMode.TextureVertex))
{
pickedElementDistance = VertexRaycast(evt.mousePosition, pickerPreferences, true, s_Selection);
}
else
{
pickedElementDistance = FaceRaycast(evt.mousePosition, pickerPreferences, true, s_Selection, evt.clickCount > 1 ? -1 : 0, false);
}
evt.Use();
if (pickedElementDistance > pickerPreferences.maxPointerDistance)
{
if (appendModifier && Selection.gameObjects.Contains(s_Selection.gameObject))
{
MeshSelection.RemoveFromSelection(s_Selection.gameObject);
}
else
{
MeshSelection.AddToSelection(s_Selection.gameObject);
}
return(null);
}
MeshSelection.AddToSelection(s_Selection.gameObject);
if (s_Selection.mesh != null)
{
var mesh = s_Selection.mesh;
if (s_Selection.face != null)
{
// Check for other editor mouse shortcuts first (todo proper event handling for mouse shortcuts)
MaterialEditor matEditor = MaterialEditor.instance;
if (matEditor != null && matEditor.ClickShortcutCheck(Event.current.modifiers, mesh, s_Selection.face))
{
return(null);
}
UVEditor uvEditor = UVEditor.instance;
if (uvEditor != null && uvEditor.ClickShortcutCheck(mesh, s_Selection.face))
{
return(null);
}
var faces = mesh.faces as Face[] ?? mesh.faces.ToArray();
var ind = Array.IndexOf <Face>(faces, s_Selection.face);
var sel = mesh.selectedFaceIndexes.IndexOf(ind);
UndoUtility.RecordSelection(mesh, "Select Face");
if (sel > -1)
{
mesh.RemoveFromFaceSelectionAtIndex(sel);
}
else
{
mesh.AddToFaceSelection(ind);
}
}
else if (s_Selection.edge != Edge.Empty)
{
int ind = mesh.IndexOf(mesh.selectedEdges, s_Selection.edge);
UndoUtility.RecordSelection(mesh, "Select Edge");
if (ind > -1)
{
mesh.SetSelectedEdges(mesh.selectedEdges.ToArray().RemoveAt(ind));
}
else
{
mesh.SetSelectedEdges(mesh.selectedEdges.ToArray().Add(s_Selection.edge));
}
}
else if (s_Selection.vertex > -1)
{
int ind = Array.IndexOf(mesh.selectedIndexesInternal, s_Selection.vertex);
UndoUtility.RecordSelection(mesh, "Select Vertex");
if (ind > -1)
{
mesh.SetSelectedVertices(mesh.selectedIndexesInternal.RemoveAt(ind));
}
else
{
mesh.SetSelectedVertices(mesh.selectedIndexesInternal.Add(s_Selection.vertex));
}
}
return(mesh);
}
return(null);
}
public override ShapeState DoState(Event evt)
{
if (evt.type == EventType.KeyDown)
{
switch (evt.keyCode)
{
case KeyCode.Delete:
case KeyCode.Escape:
return(ResetState());
}
}
if (evt.type == EventType.Repaint && m_IsDragging)
{
tool.DrawBoundingBox();
}
if (evt.isMouse)
{
switch (evt.type)
{
case EventType.MouseDrag:
if (evt.button == 0)
{
m_IsDragging = true;
if (tool.m_DuplicateGO != null)
{
GameObject.DestroyImmediate(tool.m_DuplicateGO);
}
if (Selection.activeGameObject != null)
{
MeshSelection.SetSelection((GameObject)null);
}
Drag(evt.mousePosition);
}
break;
case EventType.MouseMove:
if (evt.button == 0 && m_IsDragging)
{
Drag(evt.mousePosition);
}
break;
case EventType.MouseUp:
if (evt.button == 0)
{
if (!m_IsDragging && evt.shift)
{
CreateLastShape();
return(ResetState());
}
if (Vector3.Distance(tool.m_BB_OppositeCorner, tool.m_BB_Origin) < .1f)
{
return(ResetState());
}
return(NextState());
}
break;
}
}
return(this);
}
public static ProBuilderMesh DoMouseClick(Event evt, SelectMode selectionMode, ScenePickerPreferences pickerPreferences)
{
bool appendModifier = EditorHandleUtility.IsAppendModifier(evt.modifiers);
bool addToSelectionModifier = EditorHandleUtility.IsSelectionAddModifier(evt.modifiers);
bool addOrRemoveIfPresentFromSelectionModifier = EditorHandleUtility.IsSelectionAppendOrRemoveIfPresentModifier(evt.modifiers);
bool pathSelectionModifier = EditorHandleUtility.IsSelectionPathModifier(evt.modifiers);
float pickedElementDistance;
if (selectionMode.ContainsFlag(SelectMode.Edge | SelectMode.TextureEdge))
{
pickedElementDistance = EdgeRaycast(evt.mousePosition, pickerPreferences, k_AllowUnselected, s_Selection);
}
else if (selectionMode.ContainsFlag(SelectMode.Vertex | SelectMode.TextureVertex))
{
pickedElementDistance = VertexRaycast(evt.mousePosition, pickerPreferences, k_AllowUnselected, s_Selection);
}
else
{
pickedElementDistance = FaceRaycast(evt.mousePosition, pickerPreferences, k_AllowUnselected, s_Selection, evt.clickCount > 1 ? -1 : 0, false);
}
evt.Use();
if (!appendModifier)
{
if (s_Selection.mesh != null)
{
s_Selection.mesh.ClearSelection();
}
MeshSelection.SetSelection((GameObject)null);
}
if (pickedElementDistance > ScenePickerPreferences.maxPointerDistance)
{
if (appendModifier && Selection.gameObjects.Contains(s_Selection.gameObject))
{
MeshSelection.RemoveFromSelection(s_Selection.gameObject);
}
else
{
MeshSelection.AddToSelection(s_Selection.gameObject);
}
return(null);
}
GameObject candidateNewActiveObject = s_Selection.gameObject;
bool activeObjectSelectionChanged = Selection.gameObjects.Contains(s_Selection.gameObject) && s_Selection.gameObject != Selection.activeGameObject;
if (s_Selection.mesh != null)
{
var mesh = s_Selection.mesh;
foreach (var face in s_Selection.faces)
{
// Check for other editor mouse shortcuts first (todo proper event handling for mouse shortcuts)
MaterialEditor matEditor = MaterialEditor.instance;
if (matEditor != null && matEditor.ClickShortcutCheck(Event.current.modifiers, mesh, face))
{
return(null);
}
UVEditor uvEditor = UVEditor.instance;
if (uvEditor != null && uvEditor.ClickShortcutCheck(mesh, face))
{
return(null);
}
var faces = mesh.faces as Face[] ?? mesh.faces.ToArray();
var ind = Array.IndexOf <Face>(faces, face);
var sel = mesh.selectedFaceIndexes.IndexOf(ind);
UndoUtility.RecordSelection(mesh, "Select Face");
if (sel > -1)
{
if (!appendModifier || addOrRemoveIfPresentFromSelectionModifier ||
(addToSelectionModifier && face == mesh.GetActiveFace() && !activeObjectSelectionChanged))
{
mesh.RemoveFromFaceSelectionAtIndex(sel);
if (addOrRemoveIfPresentFromSelectionModifier && activeObjectSelectionChanged)
{
candidateNewActiveObject = Selection.activeGameObject;
}
else if (mesh.selectedFaceCount == 0)
{
for (var i = MeshSelection.topInternal.Count - 1; i >= 0; i--)
{
if (MeshSelection.topInternal[i].selectedFaceCount > 0)
{
candidateNewActiveObject = MeshSelection.topInternal[i].gameObject;
activeObjectSelectionChanged = true;
break;
}
}
}
}
else
{
mesh.selectedFaceIndicesInternal = mesh.selectedFaceIndicesInternal.Remove(ind);
mesh.SetSelectedFaces(mesh.selectedFaceIndicesInternal.Add(ind));
}
}
else if (pathSelectionModifier && mesh.GetActiveFace() != null)
{
var pathFaces = SelectPathFaces.GetPath(mesh, Array.IndexOf <Face>(faces, mesh.GetActiveFace()),
Array.IndexOf <Face>(faces, face));
foreach (var pathFace in pathFaces)
{
mesh.AddToFaceSelection(pathFace);
}
}
else
{
mesh.AddToFaceSelection(ind);
}
}
foreach (var edge in s_Selection.edges)
{
int ind = mesh.IndexOf(mesh.selectedEdges, edge);
UndoUtility.RecordSelection(mesh, "Select Edge");
if (ind > -1)
{
if (!appendModifier || addOrRemoveIfPresentFromSelectionModifier ||
(addToSelectionModifier && edge == mesh.GetActiveEdge() && !activeObjectSelectionChanged))
{
mesh.SetSelectedEdges(mesh.selectedEdges.ToArray().RemoveAt(ind));
if (addOrRemoveIfPresentFromSelectionModifier && activeObjectSelectionChanged)
{
candidateNewActiveObject = Selection.activeGameObject;
}
else if (mesh.selectedEdgeCount == 0)
{
for (var i = MeshSelection.topInternal.Count - 1; i >= 0; i--)
{
if (MeshSelection.topInternal[i].selectedEdgeCount > 0)
{
candidateNewActiveObject = MeshSelection.topInternal[i].gameObject;
activeObjectSelectionChanged = true;
break;
}
}
}
}
else
{
mesh.selectedEdgesInternal = mesh.selectedEdgesInternal.Remove(edge);
mesh.SetSelectedEdges(mesh.selectedEdgesInternal.Add(edge));
}
}
else
{
mesh.SetSelectedEdges(mesh.selectedEdges.ToArray().Add(edge));
}
}
foreach (var vertex in s_Selection.vertexes)
{
int ind = Array.IndexOf(mesh.selectedIndexesInternal, vertex);
UndoUtility.RecordSelection(mesh, "Select Vertex");
if (ind > -1)
{
var sharedIndex = mesh.sharedVertexLookup[vertex];
var sharedVertex = mesh.sharedVerticesInternal[sharedIndex];
s_IndexBuffer.Clear();
foreach (var sVertex in sharedVertex)
{
var index = Array.IndexOf(mesh.selectedIndexesInternal, sVertex);
if (index < 0)
{
continue;
}
s_IndexBuffer.Add(index);
}
s_IndexBuffer.Sort();
if (!appendModifier || addOrRemoveIfPresentFromSelectionModifier ||
(addToSelectionModifier && vertex == mesh.GetActiveVertex() && !activeObjectSelectionChanged))
{
mesh.selectedIndexesInternal = mesh.selectedIndexesInternal.SortedRemoveAt(s_IndexBuffer);
mesh.SetSelectedVertices(mesh.selectedIndexesInternal);
if (addOrRemoveIfPresentFromSelectionModifier && activeObjectSelectionChanged)
{
candidateNewActiveObject = Selection.activeGameObject;
}
else if (mesh.selectedIndexesInternal.Length == 0)
{
for (var i = MeshSelection.topInternal.Count - 1; i >= 0; i--)
{
if (MeshSelection.topInternal[i].selectedIndexesInternal.Length > 0)
{
candidateNewActiveObject = MeshSelection.topInternal[i].gameObject;
activeObjectSelectionChanged = true;
break;
}
}
}
}
else
{
mesh.selectedIndexesInternal = mesh.selectedIndexesInternal.SortedRemoveAt(s_IndexBuffer);
mesh.SetSelectedVertices(mesh.selectedIndexesInternal.Add(vertex));
}
}
else
{
mesh.SetSelectedVertices(mesh.selectedIndexesInternal.Add(vertex));
}
}
if (activeObjectSelectionChanged)
{
MeshSelection.MakeActiveObject(candidateNewActiveObject);
}
else
{
MeshSelection.AddToSelection(candidateNewActiveObject);
}
return(mesh);
}
return(null);
}