public static void Register(EditorCellRenderer r)
{
if (!_rendererList.Contains(r))
{
_rendererList.Add(r);
}
SceneView.onSceneGUIDelegate -= OnSceneGUIDelegate;
SceneView.onSceneGUIDelegate += OnSceneGUIDelegate;
}
// Change to invalidation
public static void Invalidate()
{
if (_cells.Count == 0)
{
for (int i = 0; i < _rendererList.Count; i++)
{
if (_rendererList[i])
{
Object.DestroyImmediate(_rendererList[i].gameObject);
}
}
_rendererList.Clear();
return;
}
if (_material == null)
{
var shader = Shader.Find(ShaderName);
if (shader == null)
{
Debug.LogError("Failed to find shader " + ShaderName);
return;
}
_material = new Material(shader)
{
hideFlags = HideFlags.DontSave
};
}
_material.SetFloat("_Size", CellSize);
for (var i = _rendererList.Count - 1; i >= 0; i--)
{
if (!_rendererList[i])
{
_rendererList.RemoveAt(i);
}
}
int requiredRendererCount = Mathf.CeilToInt(_cells.Count / (float)(UseCPU() ? (MAX_VERTS - 4) / 4 : MAX_VERTS));
//Debug.Log(string.Format("{0} = {1}", _cells.Count, requiredRendererCount));
for (int i = 0; i < requiredRendererCount; i++)
{
if (_rendererList.Count <= i)
{
_rendererList.Add(GetNewRenderer());
}
if (_rendererList[i] == null)
{
_rendererList[i] = GetNewRenderer();
}
EditorCellRenderer renderer = _rendererList[i];
renderer.Clear();
renderer.SetData(TRS, _material);
}
for (int i = _rendererList.Count - 1; i >= requiredRendererCount; i--)
{
Object.DestroyImmediate(_rendererList[i].gameObject);
_rendererList.RemoveAt(i);
}
if (requiredRendererCount == 0)
{
return;
}
var activeRenderer = _rendererList[0];
int index = 0;
for (int i = 0; i < _cells.Count; i++)
{
var cell = _cells[i];
activeRenderer.QueueCell(cell);
if (activeRenderer.VertCount > (UseCPU() ? MAX_VERTS - 4 : MAX_VERTS))
{
index++;
activeRenderer = _rendererList[index];
}
}
for (int i = 0; i < _rendererList.Count; i++)
{
_rendererList[i].Finalise();
}
_lastAliveTime = EditorApplication.timeSinceStartup;
_dirty = false;
SceneView.onSceneGUIDelegate -= OnSceneGUIDelegate;
SceneView.onSceneGUIDelegate += OnSceneGUIDelegate;
SceneView.RepaintAll();
}