/// <summary>
/// 克隆顶点（于选中的两个相连顶点的中心位置克隆）
/// </summary>
private void CloneVertex()
{
if (_currentCheckedVertex == null)
{
Debug.LogWarning("请先选中一个顶点！");
return;
}
_secondaryHandle = true;
_secondaryHandleMode = SecondaryHandleMode.Clone;
}
/// <summary>
/// 结束高级编辑模式
/// </summary>
private void StopSecondaryHandle()
{
_secondaryHandle = false;
_secondaryHandleMode = SecondaryHandleMode.None;
ClearCheckedTarget();
}
private void Init()
{
_meshMaker = target as MeshMaker;
if (_meshMaker == null || EditorApplication.isPlaying)
{
return;
}
TransformChange(_meshMaker);
_currentHoverTriangle = null;
_currentCheckedTriangle = null;
_currentCheckedVertex = null;
_currentCheckedEdge = null;
_currentHandleTool = HandleTool.None;
_currentEditMode = EditMode.Vertex;
_currentEditTriangle = new GameObject("Triangle");
_currentEditTriangle.transform.SetParent(_meshMaker.Target.transform);
_currentEditTriangle.hideFlags = HideFlags.HideInHierarchy;
_currentEditTriangleVertex1 = new GameObject("Vertex1");
_currentEditTriangleVertex1.transform.SetParent(_currentEditTriangle.transform);
_currentEditTriangleVertex1.hideFlags = HideFlags.HideInHierarchy;
_currentEditTriangleVertex2 = new GameObject("Vertex2");
_currentEditTriangleVertex2.transform.SetParent(_currentEditTriangle.transform);
_currentEditTriangleVertex2.hideFlags = HideFlags.HideInHierarchy;
_currentEditTriangleVertex3 = new GameObject("Vertex3");
_currentEditTriangleVertex3.transform.SetParent(_currentEditTriangle.transform);
_currentEditTriangleVertex3.hideFlags = HideFlags.HideInHierarchy;
_currentEditEdge = new GameObject("Edge");
_currentEditEdge.transform.SetParent(_meshMaker.Target.transform);
_currentEditEdge.hideFlags = HideFlags.HideInHierarchy;
_currentEditEdgeVertex1 = new GameObject("Vertex1");
_currentEditEdgeVertex1.transform.SetParent(_currentEditEdge.transform);
_currentEditEdgeVertex1.hideFlags = HideFlags.HideInHierarchy;
_currentEditEdgeVertex2 = new GameObject("Vertex2");
_currentEditEdgeVertex2.transform.SetParent(_currentEditEdge.transform);
_currentEditEdgeVertex2.hideFlags = HideFlags.HideInHierarchy;
if (_vertexButtonContent == null)
{
Texture2D t2d = AssetDatabase.LoadAssetAtPath("Assets/MeshEditor/MeshMaker/Editor/Texture/Vertex.png", typeof(Texture2D)) as Texture2D;
_vertexButtonContent = new GUIContent("", t2d, "Vertex Edit Mode");
}
if (_edgeButtonContent == null)
{
Texture2D t2d = AssetDatabase.LoadAssetAtPath("Assets/MeshEditor/MeshMaker/Editor/Texture/Edge.png", typeof(Texture2D)) as Texture2D;
_edgeButtonContent = new GUIContent("", t2d, "Edge Edit Mode");
}
if (_faceButtonContent == null)
{
Texture2D t2d = AssetDatabase.LoadAssetAtPath("Assets/MeshEditor/MeshMaker/Editor/Texture/Face.png", typeof(Texture2D)) as Texture2D;
_faceButtonContent = new GUIContent("", t2d, "Face Edit Mode");
}
if (_noneButtonContent == null)
{
Texture2D t2d = AssetDatabase.LoadAssetAtPath("Assets/MeshEditor/MeshMaker/Editor/Texture/None.png", typeof(Texture2D)) as Texture2D;
_noneButtonContent = new GUIContent("", t2d, "None Edit Mode");
}
_secondaryHandle = false;
_secondaryHandleMode = SecondaryHandleMode.None;
_sceneCamera = SceneView.lastActiveSceneView.camera;
Undo.undoRedoPerformed += OnRecord;
}
