private void OnEnable()
{
Debug.Log("Black Object Editor Enable");
if (rte == null)
{
rte = target as BlockObjectRTE;
}
rte.canvasSize = new Vector3Int(rte.data.Width, rte.data.Height, rte.data.Depth);
}
public void OnSceneGUI()
{
if (rte == null)
{
rte = target as BlockObjectRTE;
}
// this.DrawBackgroundGrid(canvasSize.x, canvasSize.z, faceColor, lineColor);
List <Bounds> bounds = new List <Bounds>();
if (rte.canvasViewMode == BlockObjectRTE.CanvasViewMode.PanelXY)
{
var realPanelZ = rte.viewPanelZ - 1;
this.DrawBgGridXY(realPanelZ, rte.canvasSize.x, rte.canvasSize.y);
bounds = CreateHitBoundsXY(realPanelZ, rte.canvasSize.x, rte.canvasSize.y);
}
else if (rte.canvasViewMode == BlockObjectRTE.CanvasViewMode.PanelYZ)
{
var realPanelX = rte.viewPanelX - 1;
this.DrawBgGridYZ(realPanelX, rte.canvasSize.y, rte.canvasSize.z);
bounds = CreateHitBoundsYZ(realPanelX, rte.canvasSize.y, rte.canvasSize.z);
}
else if (rte.canvasViewMode == BlockObjectRTE.CanvasViewMode.PanelXZ)
{
var realPanelY = rte.viewPanelY - 1;
this.DrawBgGridXZ(realPanelY, rte.canvasSize.x, rte.canvasSize.z);
bounds = CreateHitBoundsXZ(realPanelY, rte.canvasSize.x, rte.canvasSize.z);
}
else if (rte.canvasViewMode == BlockObjectRTE.CanvasViewMode.Free)
{
}
Ray mouseRay = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
var hitBounds = CheckHitBounds(mouseRay, bounds);
var oldColor = Handles.color;
Handles.color = Color.green;
foreach (var hb in hitBounds)
{
// Handles.DrawWireCube(hb.center, hb.size);
this.DrawHitBoundsRect(hb);
}
//process event
var e = Event.current;
if (hitBounds.Count > 0)
{
if (e.type == EventType.MouseDown && e.button == 0)
{
var point = GetPointFromBounds(hitBounds[0]);
rte.SetBlock(point.x, point.y, point.z, (byte)(rte.selectedBlockIndex + 1));
e.Use();
}
else if (e.type == EventType.MouseDown && e.button == 1)
{
}
}
if (rte.isInit == false)
{
rte.Init();
}
if (rte.blocks == null || rte.blocks.Length == 0)
{
rte.InitBlocks();
}
//如果图块定义有变化，重新创建图块池
if (rte.isDefDirty)
{
rte.CreateBlockPool();
}
//如果图块数据有变化，重新创建mesh
if (rte.isDirty)
{
rte.isDirty = false;
EditorCoroutineUtility.StartCoroutine(rte.CreateMeshAsyn(), this);
}
//ongui
Handles.color = oldColor;
Handles.BeginGUI();
foreach (var hb in hitBounds)
{
Vector3 p = new Vector3(hb.center.x - 0.5f, hb.center.y - 0.5f, hb.center.z - 0.5f);
var rect = new Rect(0, 0, 300, 30);
rect.y += hitBounds.IndexOf(hb) * 30;
GUI.Label(rect, "当前选择图块坐标：" + p.ToString());
}
Handles.EndGUI();
SceneView.RepaintAll();
}
