public void ReadFromFile()
{
var path = EditorUtility.OpenFilePanel("Load graded file", _settings.FilePath ?? "", "png");
if (!string.IsNullOrEmpty(path))
{
_settings.FilePath = path;
if (File.Exists(_settings.FilePath))
{
var data = File.ReadAllBytes(_settings.FilePath);
var screenshottexture = new Texture2D(16, 16, TextureFormat.ARGB32, false);
screenshottexture.LoadImage(data);
var imageResult = ImageResult.FromTexture(screenshottexture);
if (imageResult != null)
{
LUTResult lutResult = imageResult.GetLUT(_settings.LUT);
if (lutResult != null)
{
_lutWriter.SaveLUT(lutResult);
}
}
}
}
}
public void Reload()
{
if (string.IsNullOrEmpty(_settings.FilePath))
{
ReadFromFile();
return;
}
if (File.Exists(_settings.FilePath))
{
var data = File.ReadAllBytes(_settings.FilePath);
var screenshottexture = new Texture2D(16, 16, TextureFormat.ARGB32, false);
screenshottexture.LoadImage(data);
var imageResult = ImageResult.FromTexture(screenshottexture);
if (imageResult != null)
{
LUTResult lutResult = imageResult.GetLUT(_settings.LUT);
if (lutResult != null)
{
_lutWriter.SaveLUT(lutResult);
}
lutResult.Release();
}
Texture2D.DestroyImmediate(screenshottexture);
}
else
{
if (EditorUtility.DisplayDialog("File doesnt exist", "Target file doesn't exit. Please select a new one.", "ok", "cancel"))
{
ReadFromFile();
return;
}
}
}