public override void OnInspectorGUI()
{
var myTarget = (AtlasGenerator)target;
EditorGUI.BeginChangeCheck();
textureSize = (TextureSizes)EditorGUILayout.EnumPopup("Texture Size", textureSize);
if (EditorGUI.EndChangeCheck())
{
myTarget.textureSize = (int)textureSize;
}
EditorGUILayout.BeginVertical();
var index = 0;
var width = EditorGUIUtility.currentViewWidth / 10;
for (int y = 0; y < 8; y++)
{
EditorGUILayout.BeginHorizontal();
for (int x = 0; x < 8; x++)
{
EditorGUI.BeginChangeCheck();
var newCol = EditorGUILayout.ColorField(GUIContent.none, myTarget.colors[index], false, false, false, GUILayout.Width(width));
if (EditorGUI.EndChangeCheck())
{
myTarget.colors[index] = newCol;
}
index++;
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
EditorGUILayout.Space();
if (GUILayout.Button("Generate Atlas"))
{
myTarget.MakeTexture();
}
EditorGUILayout.Space();
}
private void GradientCreator()
{
GUILayout.Label("Gradient Creator", bigLabel);
GUILayout.Space(20);
GUILayout.Label("This feature can be used to create textures for the Color Ramp Effect", EditorStyles.boldLabel);
EditorGUILayout.GradientField("Gradient", gradient, GUILayout.Height(25));
EditorGUILayout.BeginHorizontal();
{
GUILayout.Label("Texture Size:", GUILayout.MaxWidth(145));
textureSizes = (TextureSizes)EditorGUILayout.EnumPopup(textureSizes, GUILayout.MaxWidth(200));
}
EditorGUILayout.EndHorizontal();
int textureSize = (int)textureSizes;
Texture2D gradTex = new Texture2D(textureSize, 1, TextureFormat.RGBA32, false);
for (int i = 0; i < textureSize; i++)
{
gradTex.SetPixel(i, 0, gradient.Evaluate((float)i / (float)textureSize));
}
gradTex.Apply();
GUILayout.Space(20);
GUILayout.Label("Select the folder where new Gradient Textures will be saved", EditorStyles.boldLabel);
HandleSaveFolderEditorPref("All1ShaderGradients", "Assets/AllIn1SpriteShader/Textures/GradientTextures", "Gradient");
string prefSavedPath = PlayerPrefs.GetString("All1ShaderGradients") + "/";
if (Directory.Exists(prefSavedPath))
{
EditorGUILayout.BeginHorizontal();
{
GUILayout.Label("Gradient Texture Filtering: ", GUILayout.MaxWidth(170));
gradientFiltering = (FilterMode)EditorGUILayout.EnumPopup(gradientFiltering, GUILayout.MaxWidth(200));
}
EditorGUILayout.EndHorizontal();
if (GUILayout.Button("Save Gradient Texture"))
{
string path = EditorUtility.SaveFilePanel("Save texture as PNG", prefSavedPath, "gradientTexture_1.png", "png");
if (path.Length != 0)
{
byte[] pngData = gradTex.EncodeToPNG();
if (pngData != null)
{
File.WriteAllBytes(path, pngData);
}
AssetDatabase.Refresh();
if (path.IndexOf("Assets/") >= 0)
{
string subPath = path.Substring(path.IndexOf("Assets/"));
TextureImporter importer = AssetImporter.GetAtPath(subPath) as TextureImporter;
if (importer != null)
{
Debug.Log("Gradient saved inside the project: " + subPath);
importer.filterMode = gradientFiltering;
importer.SaveAndReimport();
EditorGUIUtility.PingObject(AssetDatabase.LoadAssetAtPath(subPath, typeof(Texture)));
}
}
else
{
Debug.Log("Gradient saved outside the project: " + path);
}
}
}
}
}
