private static void ShowGameobjectMeshStatistic(GameObject gameobject, GameobjectMeshStatisticResult statistic = null)
{
if (gameobject != null && gameobject.transform.childCount > 0)
{
bool isInludeinactive = true;
SceneMeshStatisticResult sceneRes = null;
Action <bool> reset = (bool inludeinactive) =>
{
List <GameObject> gos = new List <GameObject>();
if (gameobject.transform.childCount > 0)
{
for (int i = 0; i < gameobject.transform.childCount; ++i)
{
gos.Add(gameobject.transform.GetChild(i).gameObject);
}
}
sceneRes = MeshStatisticGameObjects(gos);
if (statistic == null)
{
statistic = MeshStatisticGameObjects(new GameObject[] { gameobject }).BiggestObject;
}
var goDelfStatistic = GetGameObjectSelfMeshSatistic(gameobject);
if (goDelfStatistic.IsBiggerThan(sceneRes.BiggestObject))
{
sceneRes.BiggestObject = goDelfStatistic;
}
};
reset(isInludeinactive);
var wndEditor = EditorWindow.GetWindow <SceneMeshStatisticEditor>(false);
wndEditor.titleContent = new GUIContent(string.Format("物体的面数: {0}", gameobject.name));
wndEditor.DoOnGUI = () =>
{
isInludeinactive = GUILayout.Toggle(isInludeinactive, "是否包含Inactive对象");
if (GUILayout.Button("刷新", GUILayout.Width(50)))
{
reset(isInludeinactive);
}
GUILayout.Space(20);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.ObjectField(string.Format("{0}:", string.IsNullOrEmpty(gameobject.name) ? "GameObject" : gameobject.name), gameobject, typeof(GameObject), true);
EditorGUILayout.EndHorizontal();
if (statistic != null)
{
GUILayout.Label(string.Format("mesh: {0}\ntriangle: {1}\nvertext: {2}", GetSize(statistic.MeshCount), GetSize(statistic.TriangleCount), GetSize(statistic.VertextCount)));
}
EditorGUILayout.BeginHorizontal();
if (sceneRes.BiggestObject != null && sceneRes.BiggestObject.Object != null)
{
EditorGUILayout.ObjectField("面数最多的物体：", sceneRes.BiggestObject.Object, typeof(GameObject), true);
if (GUILayout.Button("统计此物体"))
{
ShowGameobjectMeshStatistic(sceneRes.BiggestObject.Object, sceneRes.BiggestObject);
}
}
EditorGUILayout.EndHorizontal();
GUILayout.Label(string.Format("mesh: {0}\ntriangle: {1}\nvertext: {2}", GetSize(sceneRes.BiggestObject.MeshCount), GetSize(sceneRes.BiggestObject.TriangleCount), GetSize(sceneRes.BiggestObject.VertextCount)));
GUILayout.Space(20);
};
}
}
public bool IsBiggerThan(GameobjectMeshStatisticResult other)
{
if (other == null)
{
return(true);
}
return(this.TriangleCount > 0 && this.TriangleCount > other.TriangleCount);
}
private static GameobjectMeshStatisticResult GetGameObjectSelfMeshSatistic(GameObject go)
{
GameobjectMeshStatisticResult goRest = new GameobjectMeshStatisticResult();
goRest.Object = go;
{
var filter = go.GetComponent <MeshFilter>();
if (filter != null && filter.sharedMesh != null)
{
goRest.MeshCount++;
goRest.VertextCount += filter.sharedMesh.vertexCount;
goRest.TriangleCount += filter.sharedMesh.triangles.Length / 3;
}
}
return(goRest);
}
public static SceneMeshStatisticResult MeshStatisticGameObjects(ICollection <GameObject> gameobjects, bool includeInactive = false)
{
int meshCount = 0;
int triangleCount = 0;
int vertCount = 0;
GameobjectMeshStatisticResult goMax = null;
GameobjectMeshStatisticResult meshMax = null;
int transformCount = 0;
if (gameobjects != null && gameobjects.Count > 0)
{
foreach (var go in gameobjects)
{
{
var transforms = go.GetComponentsInChildren <Transform>(includeInactive);
if (transforms != null)
{
transformCount += transforms.Length;
}
}
GameobjectMeshStatisticResult goRest = new GameobjectMeshStatisticResult();
goRest.Object = go;
{
var meshFilters = go.GetComponentsInChildren <MeshFilter>(includeInactive);
if (meshFilters != null && meshFilters.Length > 0)
{
foreach (var filter in meshFilters)
{
if (filter.sharedMesh != null)
{
GameobjectMeshStatisticResult filterObj = new GameobjectMeshStatisticResult()
{
VertextCount = filter.sharedMesh.vertexCount,
MeshCount = 1,
TriangleCount = filter.sharedMesh.triangles.Length / 3,
Object = filter.gameObject
};
goRest.MeshCount++;
goRest.VertextCount += filterObj.VertextCount;
goRest.TriangleCount += filterObj.TriangleCount;
if (filterObj.IsBiggerThan(meshMax))
{
meshMax = filterObj;
}
}
}
}
}
meshCount += goRest.MeshCount;
triangleCount += goRest.TriangleCount;
vertCount += goRest.VertextCount;
if (goRest.IsBiggerThan(goMax))
{
goMax = goRest;
}
}
}
return(new SceneMeshStatisticResult()
{
MeshCount = meshCount,
TriangleCount = triangleCount,
VertextCount = vertCount,
BiggestObject = goMax,
MostMesh = meshMax,
TotalGameObjectCount = transformCount
});
}
