private void SaveAsset()
{
RecordAnalytics();
RenderPreviewTexture();
GGeneralParams generalParams = GTextureToolParams.Instance.General;
GUtilities.EnsureDirectoryExists(generalParams.Directory);
string ext =
generalParams.Extension == GImageFileExtension.PNG ? "png" :
generalParams.Extension == GImageFileExtension.JPG ? "jpg" :
generalParams.Extension == GImageFileExtension.EXR ? "exr" :
generalParams.Extension == GImageFileExtension.TGA ? "tga" : "file";
string fileName = string.Format("{0}_{1}.{2}", GCommon.GetTimeTick(), generalParams.Mode.ToString(), ext);
string filePath = Path.Combine(generalParams.Directory, fileName);
TextureFormat format = generalParams.UseHighPrecisionTexture ? TextureFormat.RGBAFloat : TextureFormat.RGBA32;
Texture2D tex = new Texture2D(generalParams.Resolution, generalParams.Resolution, format, false);
tex.wrapMode = TextureWrapMode.Clamp;
GCommon.CopyFromRT(tex, PreviewRt);
byte[] data =
generalParams.Extension == GImageFileExtension.PNG ? tex.EncodeToPNG() :
generalParams.Extension == GImageFileExtension.JPG ? tex.EncodeToPNG() :
generalParams.Extension == GImageFileExtension.EXR ? tex.EncodeToPNG() :
generalParams.Extension == GImageFileExtension.TGA ? tex.EncodeToPNG() : new byte[0];
File.WriteAllBytes(filePath, data);
GUtilities.DestroyObject(tex);
AssetDatabase.Refresh();
Object o = AssetDatabase.LoadAssetAtPath <Texture2D>(filePath);
if (o != null)
{
EditorGUIUtility.PingObject(o);
Selection.activeObject = o;
}
}