private Mesh GetMesh(Type simplifiedType, Mesh source, float quality, string guid, long time)
{
SimplifiedMeshList meshList = GetMeshList(guid, time);
var mesh = meshList.GetMesh(quality, simplifiedType);
if (mesh != null)
{
return(mesh.Mesh);
}
else
{
return(null);
}
}
private SimplifiedMeshList NewMeshList(string guid, long time)
{
SimplifiedMeshList meshList = SimplifiedMeshList.CreateInstance <SimplifiedMeshList>();
meshList.Timestamp = time;
meshList.name = guid;
string path = GetAssetPath(guid);
string dir = Path.GetDirectoryName(path);
if (Directory.Exists(dir) == false)
{
Directory.CreateDirectory(dir);
}
AssetDatabase.CreateAsset(meshList, path);
return(meshList);
}
private void UpdateImpl(Type simplifiedType, Mesh originalMesh, Mesh simplifiedMesh, float quality)
{
string path = AssetDatabase.GetAssetPath(originalMesh);
string guid = AssetDatabase.AssetPathToGUID(path);
if (string.IsNullOrEmpty(guid) == true)
{
return;
}
DateTime time = System.IO.File.GetLastWriteTime(path);
SimplifiedMeshList meshList = GetMeshList(guid, time.ToFileTimeUtc());
var mesh = meshList.GetMesh(quality, simplifiedType);
if (mesh != null)
{
mesh.Mesh = simplifiedMesh;
}
else
{
meshList.AddMesh(quality, simplifiedType, simplifiedMesh);
}
AssetDatabase.AddObjectToAsset(simplifiedMesh, meshList);
EditorUtility.SetDirty(meshList);
for (int i = 0; i < m_GeneratingInfos.Count; ++i)
{
if (m_GeneratingInfos[i].Type == simplifiedType &&
m_GeneratingInfos[i].Mesh == originalMesh &&
Mathf.Abs(Instance.m_GeneratingInfos[i].Quality - quality) < 0.0001f)
{
m_GeneratingInfos.RemoveAt(i);
return;
}
}
}
