static string[] OnWillSaveAssets(string[] assetPaths)
{
//find all TextureRecipe assets, then check if any are being saved
List <string> recipeAssetPaths = new List <string>();
var recipeGUIDs = AssetDatabase.FindAssets("t:TextureRecipe");
foreach (var recipeID in recipeGUIDs)
{
recipeAssetPaths.Add(AssetDatabase.GUIDToAssetPath(recipeID));
}
foreach (string assetPath in assetPaths)
{
if (recipeAssetPaths.Contains(assetPath))
{
//We are saving this recipe so generate any other assets that it requires
TextureRecipe recipe = AssetDatabase.LoadAssetAtPath <TextureRecipe>(assetPath);
GeneratorFactory.createMappings();
var builtSubAssetPaths = bakeSubAssets(recipe);
var oldAssetPaths = new List <string>(assetPaths);
oldAssetPaths.AddRange(builtSubAssetPaths);
assetPaths = oldAssetPaths.ToArray();
}
}
return(assetPaths);
}
static void buildModifiedShaders()
{
if (!EditorApplication.isPlaying && EditorApplication.isPlayingOrWillChangePlaymode)
{
//TODO: is there a way to figure out which shaders need building?
var recipeGUIDs = AssetDatabase.FindAssets("t:TextureRecipe");
foreach (var recipeID in recipeGUIDs)
{
string assetPath = AssetDatabase.GUIDToAssetPath(recipeID);
TextureRecipe recipe = AssetDatabase.LoadAssetAtPath <TextureRecipe>(assetPath);
GeneratorFactory.createMappings();
bakeSubAssets(recipe);
}
}
}
void UpdatePreviewTexture(TextureRecipe targetRecipe, Texture2D previewTex)
{
if (!refreshPreviewTexture)
{
return;
}
refreshPreviewTexture = false;
GeneratorFactory.createMappings();
RecipeBuildPreProcess.bakeSubAssets(targetRecipe);
TextureRecipeRenderer renderer = new TextureRecipeRenderer(targetRecipe);
renderer.renderSetup(previewTex);
renderer.renderRecipeInternal();
previewTex.ReadPixels(new Rect(0, 0, previewTex.width, previewTex.height), 0, 0);
previewTex.Apply();
RenderTexture.active = null;
renderer.renderTeardown();
}
public override void OnInspectorGUI()
{
serializedObject.Update();
TextureRecipe targetRecipe = (TextureRecipe)target;
var texWidthProp = serializedObject.FindProperty("TextureWidth");
var texHeightProp = serializedObject.FindProperty("TextureHeight");
texWidthProp.intValue = EditorGUILayout.IntField("Width", texWidthProp.intValue);
texHeightProp.intValue = EditorGUILayout.IntField("Height", texHeightProp.intValue);
serializedObject.ApplyModifiedProperties();
if (GUILayout.Button("Bake"))
{
GeneratorFactory.createMappings();
RecipeBuildPreProcess.bakeSubAssets(targetRecipe);
TextureRecipeRenderer renderer = new TextureRecipeRenderer(targetRecipe);
renderer.renderSetup();
renderer.renderRecipeInternal();
TextureWriter.WriteRenderBufferToTextureFile(targetRecipe.TextureWidth, targetRecipe.TextureHeight, targetRecipe);
RenderTexture.active = null;
renderer.renderTeardown();
}
reorderableList.DoLayoutList();
int listIndex = reorderableList.index;
var layerList = serializedObject.FindProperty("layerList");
if (listIndex >= 0 && listIndex < layerList.arraySize)
{
var listItem = layerList.GetArrayElementAtIndex(listIndex);
if (null != listItem.objectReferenceValue)
{
if (subEditorType != listItem.objectReferenceValue.GetType())
{
subEditor = null;
}
EditorGUI.BeginChangeCheck();
ShaderLayerEditor.recipe = (TextureRecipe)target;
CreateCachedEditor(listItem.objectReferenceValue, null, ref subEditor);
subEditorType = listItem.objectReferenceValue.GetType();
subEditor.serializedObject.Update();
subEditor.OnInspectorGUI();
subEditor.serializedObject.ApplyModifiedProperties();
serializedObject.ApplyModifiedProperties();
if (EditorGUI.EndChangeCheck() && targetRecipe.autoRefresh)
{
//do we need this if we set dirty on the target every frame?
EditorUtility.SetDirty(listItem.objectReferenceValue);
refreshPreviewTexture = true;
}
if (ShaderLayerEditor.nodeEditor && ShaderLayerEditor.nodeEditor.refreshShader && targetRecipe.autoRefresh)
{
refreshPreviewTexture = true;
ShaderLayerEditor.nodeEditor.refreshShader = false;
}
}
}
//We have to do this every frame otherwise changes to the child objects aren't reflected in the inspector when we Undo them
//there is perhaps an issue with the order of operations
EditorUtility.SetDirty(target);
}