private void Export2D()
{
Texture2D texture = null;
try
{
string path = EditorUtility.SaveFilePanel("Export Noise To Texture2D",
Application.dataPath,
"New Noise Texture2D.png",
"png");
if (!path.StartsWith(Application.dataPath))
{
Debug.LogError("You must specificy a path in your project's Assets folder to export a Noise Texture");
}
if (!string.IsNullOrEmpty(path))
{
EditorUtility.DisplayProgressBar("Exporting Noise to Texture2D", "Making some noise...", 0.1f);
texture = NoiseUtils.BakeToTexture2D(m_noise, dims2D.x, dims2D.y, m_format, TextureCreationFlags.None);
byte[] bytes = ImageConversion.EncodeToPNG(texture);
System.IO.File.WriteAllBytes(path, bytes);
Texture2D.DestroyImmediate(texture);
texture = null;
string assetPath = path.Remove(0, Application.dataPath.Length - "Assets".Length);
AssetDatabase.Refresh();
EditorUtility.ClearProgressBar();
texture = AssetDatabase.LoadAssetAtPath <Texture2D>(assetPath);
EditorGUIUtility.PingObject(texture);
}
}
catch (Exception e)
{
Debug.LogError(e);
if (texture != null)
{
Texture2D.DestroyImmediate(texture);
}
Debug.Log("Exception caught");
EditorUtility.ClearProgressBar();
}
}
