public static bool ValidateImportSettings(Texture2D tex, bool isLUT)
{
if (!tex)
{
return(false);
}
bool valid = false;
var importer = (TextureImporter)AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(tex));
if (importer != null) // Fails when using a non-persistent texture
{
valid = isLUT ? LUTUtilities.IsValidLUT(importer) : LUTUtilities.IsValidScreenshot(importer);
if (!valid)
{
EditorGUILayout.HelpBox("Invalid import settings.", MessageType.Warning);
GUILayout.Space(-32);
using (new EditorGUILayout.HorizontalScope())
{
GUILayout.FlexibleSpace();
if (GUILayout.Button("Fix", GUILayout.Width(60)))
{
LUTUtilities.SetSSImportSettings(importer);
valid = true;
AssetDatabase.Refresh();
}
GUILayout.Space(8);
}
GUILayout.Space(11);
}
}
return(valid);
}
private void OnGUI()
{
EditorGUILayout.Space();
using (new EditorGUILayout.HorizontalScope())
{
GUILayout.FlexibleSpace();
if (GUILayout.Button(new GUIContent("Capture scene screenshot", null,
"Captures a 720p screenshot from the scene-view and inserts a neutral LUT in the bottom-left corner\n\n" +
"This file is saved to the Assets folder and automatically assigned as the input screenshot below\n\n" +
"You can make any color adjustments to this screenshot. Once saved, the now modified LUT will be extracted and copied into the target LUT file")))
{
LUTUtilities.CaptureScreenshotWithLUT();
}
GUILayout.FlexibleSpace();
}
EditorGUILayout.Space();
using (new EditorGUILayout.VerticalScope(EditorStyles.helpBox))
{
GUILayout.Label("Input screenshot (8-bit depth)", EditorStyles.boldLabel);
using (new EditorGUILayout.HorizontalScope())
{
if (useAssetInput)
{
inputTexture = (Texture2D)EditorGUILayout.ObjectField(inputTexture, typeof(Texture2D), true);
if (inputTexture)
{
LUTExtracter.InputName = inputTexture.name;
}
}
/*
* else
* {
* EditorGUILayout.TextField(LUTExtracter.InputPath, SCPE.SCPE_GUI.PathField);
* if (GUILayout.Button("...", GUILayout.Width(50f)))
* {
* LUTExtracter.InputPath = EditorUtility.OpenFilePanel("Screenshot destination folder", LUTExtracter.InputPath, "");
* }
* }
*/
if (GUILayout.Button("Open", GUILayout.Width(50f)))
{
if (inputTexture)
{
AssetDatabase.OpenAsset(inputTexture);
}
}
}
ValidateImportSettings(inputTexture, false);
EditorGUILayout.Space();
}
EditorGUILayout.Space();
using (new EditorGUILayout.VerticalScope(EditorStyles.helpBox))
{
string lutLabel = (OutputLUT != null) ? " (" + OutputLUT.width + "x" + OutputLUT.height + ")" : string.Empty;
GUILayout.Label("Output LUT" + lutLabel, EditorStyles.boldLabel);
OutputLUT = (Texture2D)EditorGUILayout.ObjectField(OutputLUT, typeof(Texture2D), true);
ValidateImportSettings(OutputLUT, true);
EditorGUILayout.Space();
}
if (inputTexture == null || OutputLUT == null)
{
EditorGUILayout.HelpBox("Empty input or output", MessageType.Warning);
}
EditorGUILayout.Space();
using (new EditorGUILayout.HorizontalScope())
{
GUILayout.FlexibleSpace();
using (new EditorGUI.DisabledGroupScope(inputTexture == null || OutputLUT == null || LUTExtracter.AutoExtract))
{
if (GUILayout.Button(new GUIContent(" Extract", EditorGUIUtility.IconContent("LookDevObjRotation").image), GUILayout.Width(150f)))
{
LUTExtracter.ExtractLUT(inputTexture, OutputLUT);
}
}
GUILayout.FlexibleSpace();
//LUTExtracter.AutoExtract = EditorGUILayout.ToggleLeft("Automatic", LUTExtracter.AutoExtract);
}
if (LUTExtracter.AutoExtract)
{
EditorGUILayout.HelpBox("Extracting on screenshot file change", MessageType.None);
}
}