private static void UpdateLightmapData()
{
foreach (RecordLightData _recordLightData in _lodGameObjectDataList)
{
LightDataWrapper _lightDataWrapper = _recordLightData._lightDataWrapper;
foreach (LightData _lightData in _lightDataWrapper._lightDatas)
{
Renderer _render = _lightData._obj.GetComponent <Renderer>();
_lightData._index = _render.lightmapIndex;
_lightData._offset = _render.lightmapScaleOffset;
}
}
}
private static void RecordLODLightmapDatas()
{
LODGroup[] _objs = FindObjectsOfType <LODGroup>();
foreach (LODGroup _obj in _objs)
{
if (_obj.gameObject.activeSelf == false)
{
continue;
}
RecordLightData _recordLightdata = new RecordLightData();
LOD[] _lods = _obj.GetLODs();
for (int i = 0; i < _obj.lodCount; i++)
{
LOD _lod;
Renderer[] _renderers;
if (i == 0)
{
_lod = _lods[0];
_renderers = _lod.renderers;
foreach (Renderer _render in _renderers)
{
LightData _lightData = new LightData();
_lightData._obj = _render.gameObject;
//_lightData._index = _render.lightmapIndex;
//_lightData._offset = _render.lightmapScaleOffset;
_recordLightdata._lightDataWrapper._lightDatas.Add(_lightData);
}
}
_lod = _lods[i];
_renderers = _lod.renderers;
LightDataWrapper _lightDataWrapper = new LightDataWrapper();
foreach (Renderer _render in _renderers)
{
LightData _lightData = new LightData();
_lightData._obj = _render.gameObject;
_lightData._index = _render.lightmapIndex;
_lightData._offset = _render.lightmapScaleOffset;
_lightDataWrapper._lightDatas.Add(_lightData);
}
if (i == 0)
{
_lightDataWrapper.isLOD0 = true;
}
_recordLightdata._childrens.Add(_lightDataWrapper);
}
_lodGameObjectDataList.Add(_recordLightdata);
}
}
private static void CorrectLightmapData()
{
string _tmpPath = _lightingDataAssetPath.Substring(6);
FileStream _fs = new FileStream(Application.dataPath + _tmpPath, FileMode.Open);
byte[] _bytes = new byte[_fs.Length];
_fs.Read(_bytes, 0, (int)_fs.Length);
foreach (RecordLightData _recordLightData in _lodGameObjectDataList)
{
LightDataWrapper _lightDataWrapper = _recordLightData._lightDataWrapper;
for (int i = 0; i < _lightDataWrapper._lightDatas.Count; i++)
{
LightData _lightData = _lightDataWrapper._lightDatas[i];
int _tIdx = _lightData._index;
float _tx = _lightData._offset.x;
float _ty = _lightData._offset.y;
float _toffsetx = _lightData._offset.z;
float _toffsety = _lightData._offset.w;
byte[] _txValues = BitConverter.GetBytes(_tx);
byte[] _tyValues = BitConverter.GetBytes(_ty);
byte[] _toffsetxValues = BitConverter.GetBytes(_toffsetx);
byte[] _toffsetyValues = BitConverter.GetBytes(_toffsety);
//index
byte[] _tIdxValues = BitConverter.GetBytes(_tIdx);
_tIdxValues[2] = 255;
_tIdxValues[3] = 255;
byte[] _ttotalBuffer = new byte[20];
Buffer.BlockCopy(_tIdxValues, 0, _ttotalBuffer, 0, 4);
Buffer.BlockCopy(_txValues, 0, _ttotalBuffer, 4, 4);
Buffer.BlockCopy(_tyValues, 0, _ttotalBuffer, 8, 4);
Buffer.BlockCopy(_toffsetxValues, 0, _ttotalBuffer, 12, 4);
Buffer.BlockCopy(_toffsetyValues, 0, _ttotalBuffer, 16, 4);
foreach (LightDataWrapper _lightDataWrapperChild in _recordLightData._childrens)
{
if (i > _lightDataWrapperChild._lightDatas.Count)
{
continue;
}
LightData _lightDataChild = _lightDataWrapperChild._lightDatas[i];
Renderer _render = _lightDataChild._obj.GetComponent <Renderer>();
_render.lightmapIndex = _lightData._index;
_render.lightmapScaleOffset = _lightData._offset;
int _rIdx = _lightDataChild._index;
float _rx = _lightDataChild._offset.x;
float _ry = _lightDataChild._offset.y;
float _roffsetx = _lightDataChild._offset.z;
float _roffsety = _lightDataChild._offset.w;
byte[] _rxValues = BitConverter.GetBytes(_rx);
byte[] _ryValues = BitConverter.GetBytes(_ry);
byte[] _roffsetxValues = BitConverter.GetBytes(_roffsetx);
byte[] _roffsetyValues = BitConverter.GetBytes(_roffsety);
//index
byte[] _rIdxValues = BitConverter.GetBytes(_rIdx);
_rIdxValues[2] = 255;
_rIdxValues[3] = 255;
byte[] _rtotalBuffer = new byte[20];
Buffer.BlockCopy(_rIdxValues, 0, _rtotalBuffer, 0, 4);
Buffer.BlockCopy(_rxValues, 0, _rtotalBuffer, 4, 4);
Buffer.BlockCopy(_ryValues, 0, _rtotalBuffer, 8, 4);
Buffer.BlockCopy(_roffsetxValues, 0, _rtotalBuffer, 12, 4);
Buffer.BlockCopy(_roffsetyValues, 0, _rtotalBuffer, 16, 4);
int _v = FindBuffer(_bytes, _rtotalBuffer);
if (_v != -1)
{
_fs.Seek(_v, SeekOrigin.Begin);
_fs.Write(_ttotalBuffer, 0, 20);
}
}
}
}
_fs.Flush();
_fs.Close();
}
