public static Bounds OnGetFrameBounds(FilteredSelection filteredSelection)
{
var brushes = filteredSelection.GetAllContainedBrushes();
var bounds = new Bounds();
if (brushes.Count == 0)
{
foreach (var node in filteredSelection.NodeTargets)
{
bounds.Encapsulate(node.transform.position);
}
}
else
{
foreach (var brush in brushes)
{
var transform = brush.GetComponent <Transform>();
var controlMesh = brush.ControlMesh;
bounds.center = transform.TransformPoint(controlMesh.Vertices[0]);
bounds.size = MathConstants.zeroVector3;
for (int i = 1; i < controlMesh.Vertices.Length; i++)
{
bounds.Encapsulate(transform.TransformPoint(controlMesh.Vertices[i]));
}
}
}
// TODO: how to get bounds of random selected objects??
//foreach (var other in filteredSelection.targetOthers)
//{
// bounds.Encapsulate(...);
//}
return(bounds);
}
public void SetTargets(FilteredSelection filteredSelection)
{
hideTool = filteredSelection.NodeTargets.Length > 0;
brushes = filteredSelection.GetAllContainedBrushes().ToArray();
lastLineMeshGeneration--;
if (isEnabled)
{
Tools.hidden = hideTool;
}
}
static void ShowCSGOperations(bool isSceneGUI, EditModePlace tool, FilteredSelection filteredSelection)
{
bool operations_enabled = (tool != null &&
filteredSelection.NodeTargets.Length > 0 &&
filteredSelection.NodeTargets.Length == (filteredSelection.BrushTargets.Length + filteredSelection.OperationTargets.Length));
EditorGUI.BeginDisabledGroup(!operations_enabled);
{
bool mixedValues = tool == null || ((filteredSelection.BrushTargets.Length == 0) && (filteredSelection.OperationTargets.Length == 0));
CSGOperationType operationType = CSGOperationType.Additive;
if (tool != null)
{
if (filteredSelection.BrushTargets.Length > 0)
{
operationType = filteredSelection.BrushTargets[0].OperationType;
for (int i = 1; i < filteredSelection.BrushTargets.Length; i++)
{
if (filteredSelection.BrushTargets[i].OperationType != operationType)
{
mixedValues = true;
}
}
}
else
if (filteredSelection.OperationTargets.Length > 0)
{
operationType = filteredSelection.OperationTargets[0].OperationType;
}
if (filteredSelection.OperationTargets.Length > 0)
{
for (int i = 0; i < filteredSelection.OperationTargets.Length; i++)
{
if (filteredSelection.OperationTargets[i].OperationType != operationType)
{
mixedValues = true;
}
}
}
}
GUILayout.BeginVertical(isSceneGUI ? GUI.skin.box : GUIStyle.none);
{
bool passThroughValue = false;
if (tool != null &&
filteredSelection.BrushTargets.Length == 0 &&
filteredSelection.OperationTargets.Length > 0 &&
filteredSelection.OperationTargets.Length == filteredSelection.NodeTargets.Length) // only operations
{
bool?passThrough = filteredSelection.OperationTargets[0].PassThrough;
for (int i = 1; i < filteredSelection.OperationTargets.Length; i++)
{
if (passThrough.HasValue && passThrough.Value != filteredSelection.OperationTargets[i].PassThrough)
{
passThrough = null;
break;
}
}
mixedValues = !passThrough.HasValue || passThrough.Value;
var ptMixedValues = !passThrough.HasValue;
passThroughValue = passThrough.HasValue ? passThrough.Value : false;
if (CSG_EditorGUIUtility.PassThroughButton(passThroughValue, ptMixedValues))
{
Undo.RecordObjects(filteredSelection.OperationTargets, "Changed CSG operation of nodes");
foreach (var operation in filteredSelection.OperationTargets)
{
operation.PassThrough = true;
}
InternalCSGModelManager.CheckForChanges();
EditorApplication.RepaintHierarchyWindow();
}
if (passThroughValue)
{
operationType = (CSGOperationType)255;
}
}
EditorGUI.BeginChangeCheck();
{
operationType = CSG_EditorGUIUtility.ChooseOperation(operationType, mixedValues);
}
if (EditorGUI.EndChangeCheck() && tool != null)
{
Undo.RecordObjects(filteredSelection.NodeTargets, "Changed CSG operation of nodes");
for (int i = 0; i < filteredSelection.BrushTargets.Length; i++)
{
filteredSelection.BrushTargets[i].OperationType = operationType;
}
for (int i = 0; i < filteredSelection.OperationTargets.Length; i++)
{
filteredSelection.OperationTargets[i].PassThrough = false;
filteredSelection.OperationTargets[i].OperationType = operationType;
}
InternalCSGModelManager.CheckForChanges();
EditorApplication.RepaintHierarchyWindow();
}
}
GUILayout.EndVertical();
}
EditorGUI.EndDisabledGroup();
}
public static bool HasFrameBounds(FilteredSelection filteredSelection)
{
return(filteredSelection.NodeTargets.Length > 0);
}