private IEnumerable DoCheckTerrains(string prefabName, GameObject scenePrefab)
{
var _Config = scenePrefab.GetComponent <SceneConfig>();
if (null == _Config)
{
yield break;
}
List <TerrainsManager.CTerrainEntry> _CurrentSceneTerrain = new List <TerrainsManager.CTerrainEntry>();
SceneConfig.LightmapsConfig cacheTerrainConfig = _Config._LightmapConfig;
int curTerrainCount = cacheTerrainConfig._TerrainLightmapInfos.Length;
_CurrentSceneTerrain.Clear();
for (int i = 0; i < curTerrainCount; i++)
{
Terrain terrain = cacheTerrainConfig._TerrainLightmapInfos[i]._Terrain;
if (terrain == null)
{
continue;
}
if (terrain.terrainData != null)
{
TerrainsManager.CTerrainEntry entry = new TerrainsManager.CTerrainEntry();
entry.TerrainComp = terrain;
entry.Position = terrain.transform.position;
entry.SizeH = (terrain.terrainData.size.x + terrain.terrainData.size.z) * 0.5f;
_CurrentSceneTerrain.Add(entry);
}
}
//检查terrainData
if (_CurrentSceneTerrain.Count > 0) //有分块
{
int count = 0;
int total = _CurrentSceneTerrain.Count;
foreach (var entry in _CurrentSceneTerrain)
{
string name = entry.TerrainComp.name;
TerrainData terrainData = entry.TerrainComp.terrainData;
++count;
string shortName = System.IO.Path.GetFileNameWithoutExtension(prefabName);
GameDataCheckMan.Instance.SetDesc(string.Format("{0} 检查Terrain: {1}", shortName, name));
GameDataCheckMan.Instance.SetPartProgress((float)count / total);
yield return(null);
//会导致basemap过大
if (terrainData.baseMapResolution > TerrainBaseMapSizeLimit)
{
//AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 BaseTextureResolution 为 {2}, 大于 {3}，建议减小到{4}以内!\n", prefabName, name, terrainData.baseMapResolution, TerrainBaseMapSizeLimit, TerrainBaseMapSizeLimit);
}
for (int i = 0; i < terrainData.splatPrototypes.Length; ++i)
{
var splat = terrainData.splatPrototypes[i];
var tex = splat.texture;
if (tex != null)
{
//if (tex.width > 512 || tex.height > 512)
// _ErrorString += string.Format("{0} terrain 的 splatTexture 大小 大于 512，建议减小到512以内: {1}\n", prefabName, tex.name);
bool bValid = true;
string errorMsg = "";
for (int level = 0; level < tex.mipmapCount; ++level)
{
if (!CUnityUtil.CanGetPixel32(tex, level, out errorMsg))
{
bValid = false;
break;
}
}
if (!bValid)
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 splatTexture {2} 无法读取像素，请确保Texture开启read/write权限: {3}, Message:{4}\n", prefabName, name, i, tex.name, errorMsg);
}
//else
// _ErrorString += string.Format("{0} terrain 的 splatTexture {1} 正常读取像素: {2}\n", prefabName, i, tex.name);
}
else
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 splatTexture {2} 为空！\n", prefabName, name, i);
}
}
if (terrainData.alphamapLayers > 4)
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 alphamapLayers 大于 4，必须减小到4以内!\n", prefabName, name);
}
if (terrainData.alphamapResolution > TerrainBaseMapSizeLimit)
{
//AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 ControlTextureResolution 为{2}, 大于 {3}，建议减小到 {4}以内!\n", prefabName, name, terrainData.alphamapResolution, TerrainBaseMapSizeLimit, TerrainBaseMapSizeLimit);
}
for (int i = 0; i < terrainData.alphamapTextures.Length; ++i)
{
var tex = terrainData.alphamapTextures[i];
if (tex != null)
{
//if (tex.width > TerrainBaseMapSizeLimit || tex.height > TerrainBaseMapSizeLimit)
// _ErrorString += string.Format("{0} 的 terrain {1} 的 alphamapTexture 长宽 大于 {2}，建议减小到{3}以内: 宽:{4} 高:{5} {6}\n", prefabName, name, TerrainBaseMapSizeLimit, TerrainBaseMapSizeLimit, tex.width, tex.height, tex.name);
}
else
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 alphamapTexture {2} 为空！\n", prefabName, name, i);
}
}
if (terrainData.detailPrototypes != null && terrainData.detailPrototypes.Length > 0)
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 包含detailMap(草地??) 个数: {2}，建议去掉!\n", prefabName, name, terrainData.detailPrototypes.Length);
}
}
}
else
{
List <GameObject> rendererList = new List <GameObject>();
CUnityUtil.FindChildLeaf(typeof(Terrain), scenePrefab, rendererList);
//检查terrainData
int count = 0;
int total = rendererList.Count;
foreach (var go in rendererList)
{
Terrain terrain = go.GetComponent <Terrain>();
string name = terrain.name;
TerrainData terrainData = terrain.terrainData;
++count;
string shortName = System.IO.Path.GetFileNameWithoutExtension(prefabName);
GameDataCheckMan.Instance.SetDesc(string.Format("{0} 检查Terrain: {1}", shortName, name));
GameDataCheckMan.Instance.SetPartProgress((float)count / total);
yield return(null);
//会导致basemap过大
if (terrainData.baseMapResolution > TerrainBaseMapSizeLimit)
{
//AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 BaseTextureResolution 大于 {2}，建议减小到{3}以内!\n", prefabName, name, TerrainBaseMapSizeLimit, TerrainBaseMapSizeLimit);
}
for (int i = 0; i < terrainData.splatPrototypes.Length; ++i)
{
var splat = terrainData.splatPrototypes[i];
var tex = splat.texture;
if (tex != null)
{
//if (tex.width > 512 || tex.height > 512)
// _ErrorString += string.Format("{0} terrain 的 splatTexture 大小 大于 512，建议减小到512以内: {1}\n", prefabName, tex.name);
bool bValid = true;
string errorMsg = "";
for (int level = 0; level < tex.mipmapCount; ++level)
{
if (!CUnityUtil.CanGetPixel32(tex, level, out errorMsg))
{
bValid = false;
break;
}
}
if (!bValid)
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 splatTexture {2} 无法读取像素，请确保Texture开启read/write权限: {3}, Message: {4}\n", prefabName, name, i, tex.name, errorMsg);
}
//else
// _ErrorString += string.Format("{0} terrain 的 splatTexture {1} 正常读取像素: {2}\n", prefabName, i, tex.name);
}
else
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 splatTexture {2} 为空！\n", prefabName, name, i);
}
}
if (terrainData.alphamapLayers > 4)
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 alphamapLayers 大于 4，必须减小到4以内!\n", prefabName, name);
}
if (terrainData.alphamapResolution > TerrainBaseMapSizeLimit)
{
//AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 ControlTextureResolution 大于 {2}，建议减小到{3}以内!\n", prefabName, name, TerrainBaseMapSizeLimit, TerrainBaseMapSizeLimit);
}
for (int i = 0; i < terrainData.alphamapTextures.Length; ++i)
{
var tex = terrainData.alphamapTextures[i];
if (tex != null)
{
//if (tex.width > TerrainBaseMapSizeLimit || tex.height > TerrainBaseMapSizeLimit)
// _ErrorString += string.Format("{0} terrain 的 alphamapTextures大小 大于 {1}，建议减小到{2}以内: {3}\n", prefabName, TerrainBaseMapSizeLimit, TerrainBaseMapSizeLimit, tex.name);
}
else
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 的 alphamapTexture {2} 为空！\n", prefabName, name, i);
}
}
if (terrainData.detailPrototypes != null && terrainData.detailPrototypes.Length > 0)
{
AddErrorStringFormat(shortName, "{0} 的 terrain {1} 包含detailMap(草地??) 个数: {2}，建议去掉!\n", prefabName, name, terrainData.detailPrototypes.Length);
}
}
}
yield return(null);
}