public static bool IsFixedSize(UnsafeDictionary *map)
{
UDebug.Assert(map != null);
return(map->_collection.Entries.Dynamic == 0);
}
public static int GetCount(UnsafeDictionary *map)
{
UDebug.Assert(map != null);
return(map->_collection.UsedCount - map->_collection.FreeCount);
}
public static bool IsFixedSize(UnsafeStack *stack)
{
UDebug.Assert(stack != null);
return(stack->_items.Dynamic == 0);
}
public static int GetCapacity(UnsafeDictionary *map)
{
UDebug.Assert(map != null);
return(map->_collection.Entries.Length);
}
static UVData GetMeshUVData(Mesh mesh)
{
var assetPath = AssetDatabase.GetAssetPath(mesh);
UVData result = null;
if (String.IsNullOrEmpty(assetPath))
{
result = null;
}
else
{
UVData md = null;
var importer = AssetImporter.GetAtPath(assetPath) as ModelImporter;
var isReadable = true;
var meshCompression = ModelImporterMeshCompression.Off;
if (importer != null)
{
isReadable = importer.isReadable;
meshCompression = importer.meshCompression;
}
Func <Mesh, UVData> readMeshData = _mesh => {
var _md = new UVData();
_md.name = _mesh.name;
_md.uvs[0] = _mesh.uv;
_md.uvs[1] = _mesh.uv2;
_md.uvs[2] = _mesh.uv3;
_md.uvs[3] = _mesh.uv4;
_md.subMeshes = new List <int[]>(_mesh.subMeshCount);
for (int s = 0; s < _mesh.subMeshCount; ++s)
{
UDebug.Assert(_mesh.GetTopology(s) == MeshTopology.Triangles);
_md.subMeshes.Add(_mesh.GetTriangles(s));
}
return(_md);
};
UVData _cachedMeshData = null;
var key = GetMeshAssetHash(assetPath, mesh);
if (m_MeshUVCache.TryGetValue(key, out _cachedMeshData))
{
md = _cachedMeshData;
}
else
{
if (!isReadable || meshCompression != ModelImporterMeshCompression.Off)
{
if (importer != null)
{
importer.isReadable = true;
importer.meshCompression = ModelImporterMeshCompression.Off;
AssetDatabase.ImportAsset(assetPath);
}
}
try {
md = readMeshData(mesh);
} finally {
if (!isReadable || meshCompression != ModelImporterMeshCompression.Off)
{
if (importer != null)
{
importer.isReadable = isReadable;
importer.meshCompression = meshCompression;
AssetDatabase.ImportAsset(assetPath);
}
}
if (md != null)
{
m_MeshUVCache.Add(key, md);
}
}
}
result = md;
}
return(result);
}
