| private GetTransforms ( SelectionMode mode ) : UnityEngine.Transform[] | ||
| mode | SelectionMode | |
| return | UnityEngine.Transform[] | |
private void UpdateSelection()
{
var selection = Selection.GetTransforms(SelectionMode.Unfiltered);
m_TemporarySelection.Clear();
// Adds rendered transforms that are not part of the m_LockedObjects set
foreach (var tr in m_TransformsToRender)
{
if (!m_LockedObjects.ContainsKey(tr.Transform))
{
m_TemporarySelection.Add(tr.Transform);
}
}
var addedTransforms = selection.Except(m_TemporarySelection);
var removedTransforms = m_TemporarySelection.Except(selection);
foreach (var tr in addedTransforms)
{
var newItem = new RenderedTransform(tr);
if (!m_TransformsToRender.Contains(newItem) && newItem.HasBody)
{
m_TransformsToRender.Add(newItem);
}
}
foreach (var tr in removedTransforms)
{
if (!m_LockedObjects.ContainsKey(tr))
{
m_TransformsToRender.Remove(tr);
}
}
Repaint();
}
static void ExportSelectionToSeparate()
{
if (!CreateTargetFolder())
{
return;
}
Transform[] selection = Selection.GetTransforms(SelectionMode.Editable | SelectionMode.ExcludePrefab);
if (selection.Length == 0)
{
EditorUtility.DisplayDialog("No source object selected!", "Please select one or more target objects", "");
return;
}
int exportedObjects = 0;
for (int i = 0; i < selection.Length; i++)
{
Component[] meshfilter = selection[i].GetComponentsInChildren(typeof(MeshFilter));
for (int m = 0; m < meshfilter.Length; m++)
{
exportedObjects++;
MeshToFile((MeshFilter)meshfilter[m], targetFolder, selection[i].name + "_" + i + "_" + m);
}
}
if (exportedObjects > 0)
{
EditorUtility.DisplayDialog("Objects exported", "Exported " + exportedObjects + " objects", "");
}
else
{
EditorUtility.DisplayDialog("Objects not exported", "Make sure at least some of your selected objects have mesh filters!", "");
}
}
private static IEnumerable GetFilteredInternal(Type type, SelectionMode mode)
{
IEnumerable result;
if (typeof(Component).IsAssignableFrom(type) || type.IsInterface)
{
result = from t in Selection.GetTransforms(mode)
select t.GetComponent(type) into c
where c != null
select c;
}
else if (typeof(GameObject).IsAssignableFrom(type))
{
result = from t in Selection.GetTransforms(mode)
select t.gameObject;
}
else
{
result = from o in Selection.GetObjectsMode(mode)
where o != null && type.IsAssignableFrom(o.GetType())
select o;
}
return(result);
}
// Iterates over selected objects, finds nearest vertex or pivot and sets Tools.handleOffset accordingly
private static void UpdateVertexSnappingOffset()
{
Event evt = Event.current;
Tools.vertexDragging = true;
Vector3 nearestVertex;
Transform[] selection = Selection.GetTransforms(SelectionMode.Deep | SelectionMode.ExcludePrefab | SelectionMode.Editable);
// Make sure we're not ignoring any objects, that other handles may have set to ignore and forgot to reset.
HandleUtility.ignoreRaySnapObjects = null;
Vector3 nearestPivot = FindNearestPivot(selection, evt.mousePosition);
bool foundVertex = HandleUtility.FindNearestVertex(evt.mousePosition, selection, out nearestVertex);
Vector3 near;
// Is nearest vertex closer than nearest pivot?
float distanceToNearestVertex = (HandleUtility.WorldToGUIPoint(nearestVertex) - evt.mousePosition).magnitude;
float distanceToNearestPivot = (HandleUtility.WorldToGUIPoint(nearestPivot) - evt.mousePosition).magnitude;
if (foundVertex && (distanceToNearestVertex < distanceToNearestPivot))
{
near = nearestVertex;
}
else
{
near = nearestPivot;
}
// Important to reset handleOffset before querying handlePosition,
// since handlePosition depends on handleOffset.
Tools.InvalidateHandlePosition();
Tools.handleOffset = Vector3.zero;
Tools.handleOffset = near - Tools.handlePosition;
}
static void ExportWholeSelectionToSingle()
{
if (!CreateTargetFolder())
{
return;
}
Transform[] selection = Selection.GetTransforms(SelectionMode.Editable | SelectionMode.ExcludePrefab);
if (selection.Length == 0)
{
EditorUtility.DisplayDialog("No source object selected!", "Please select one or more target objects", "");
return;
}
int exportedObjects = 0;
ArrayList mfList = new ArrayList();
for (int i = 0; i < selection.Length; i++)
{
Component[] meshfilter = selection[i].GetComponentsInChildren(typeof(MeshFilter));
for (int m = 0; m < meshfilter.Length; m++)
{
exportedObjects++;
mfList.Add(meshfilter[m]);
}
}
if (exportedObjects > 0)
{
MeshFilter[] mf = new MeshFilter[mfList.Count];
for (int i = 0; i < mfList.Count; i++)
{
mf[i] = (MeshFilter)mfList[i];
}
EditorObjExporter window = new EditorObjExporter(SceneManager.GetActiveScene().name + "_" + exportedObjects);
window.onFileNameSelected += () =>
{
string filename = window.fileName;
int stripIndex = filename.LastIndexOf("/");
if (stripIndex >= 0)
{
filename = filename.Substring(stripIndex + 1).Trim();
}
MeshesToFile(mf, targetFolder, filename);
EditorUtility.DisplayDialog("Objects exported", "Exported " + exportedObjects + " objects to " + filename, "");
};
window.ShowUtility();
}
else
{
EditorUtility.DisplayDialog("Objects not exported", "Make sure at least some of your selected objects have mesh filters!", "");
}
}
private bool IsSelected(Transform tr)
{
return(Selection.GetTransforms(SelectionMode.Unfiltered).Contains(tr));
}
private void DrawTiaoZhen() // 调整UI
{
Transform[] curSelect = Selection.GetTransforms(SelectionMode.TopLevel);
int length = curSelect.Length;
#region 择一个 GameObject 控制其上下位置
MyCreate.Box(() =>
{
MyCreate.Text("功能：".AddYellow() + " 选择一个 GameObject 控制其上下位置".AddGreen());
m_Tools.Text_H(" 点击 1 个");
GUI.enabled = length == 1;
FourButton(" 上一格 ↑", " 下一格 ↓", " 最里层 ↑↑↑", " 最外层 ↓↓↓", () =>
{
//上一格
int curIndex = curSelect[0].GetSiblingIndex();
if (curIndex > 0)
{
curSelect[0].SetSiblingIndex(curIndex - 1);
}
}, () =>
{
// 下一格
int curIndex = curSelect[0].GetSiblingIndex();
int child_num = curSelect[0].parent.childCount;
if (curIndex < child_num - 1)
{
curSelect[0].SetSiblingIndex(curIndex + 1);
}
}, () =>
{
//最里层
curSelect[0].SetAsFirstSibling();
}, () =>
{
//最外层
curSelect[0].SetAsLastSibling();
});
GUI.enabled = true;
});
#endregion
#region 水平/垂直 均匀排布
MyCreate.Box(() =>
{
MyCreate.Text("功能：".AddYellow() + " 水平/垂直 均匀排布".AddGreen());
m_Tools.Text_H(" 需要点击 3 个或以上");
GUI.enabled = length > 2;
ThreeButton(" 水平均匀 |||", " 垂直均匀 ☰", " 水平 + 垂直", () =>
{
// 水平均匀 |||
ShuiPin(length);
}, () =>
{
// 垂直均匀 ☰
ShuZhi(length);
}, () =>
{
// 水平 + 垂直
ShuiPin(length);
ShuZhi(length);
});
GUI.enabled = true;
});
#endregion
#region 设置一样大小
MyCreate.Box(() =>
{
GUI.enabled = length > 1;
MyCreate.Text("功能：".AddYellow() + " 设置一样大小".AddGreen());
m_Tools.Text_H(" 需要点击 2 个或以上，一样大按最大的来算");
GUI.enabled = length > 1;
m_Tools.TwoButton("一样大 ■", "一样小 ▪", () =>
{
float height = Mathf.Max(Selection.gameObjects.Select(obj => ((RectTransform)obj.transform).sizeDelta.y).ToArray());
float width = Mathf.Max(Selection.gameObjects.Select(obj => ((RectTransform)obj.transform).sizeDelta.x).ToArray());
foreach (GameObject gameObject in Selection.gameObjects)
{
((RectTransform)gameObject.transform).sizeDelta = new Vector2(width, height);
}
}, () =>
{
float height = Mathf.Min(Selection.gameObjects.Select(obj => ((RectTransform)obj.transform).sizeDelta.y).ToArray());
float width = Mathf.Min(Selection.gameObjects.Select(obj => ((RectTransform)obj.transform).sizeDelta.x).ToArray());
foreach (GameObject gameObject in Selection.gameObjects)
{
((RectTransform)gameObject.transform).sizeDelta = new Vector2(width, height);
}
});
GUI.enabled = true;
});
#endregion
#region 设置一样字体大小
MyCreate.Box(() =>
{
MyCreate.Text("功能：".AddYellow() + " 设置一样字体大小".AddGreen());
m_Tools.Text_H(" 需要点击 2 个或以上的 Text");
Text[] texts = Selection.GetFiltered <Text>(SelectionMode.TopLevel);
GUI.enabled = texts.Length > 1;
m_Tools.TwoButton("一样大字号", "一样小字号", () =>
{
int maxSiz = 0;
foreach (Text text in texts)
{
if (text.fontSize < maxSiz)
{
text.fontSize = maxSiz;
}
else
{
maxSiz = text.fontSize;
}
}
}, () =>
{
int minSiz = 100;
foreach (Text text in texts)
{
if (text.fontSize > minSiz)
{
text.fontSize = minSiz;
}
else
{
minSiz = text.fontSize;
}
}
});
GUI.enabled = true;
});
#endregion
}
