我们创建了 Fontainebleau 演示来说明摄影photogrammetry流程和 LayeredLit 着色器的使用。
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using System.Linq;
using System.Collections.Generic;
using UnityEngine;
using System;
using UnityEngine.Experimental.VFX;
using UnityEngine.SceneManagement;
using UnityEditor;
using UnityEditor.SceneManagement;
using UnityEngine.Timeline;
namespace GameplayIngredients.Editor
{
public class DiscoverWindow : EditorWindow
{
static List<DiscoverAsset> s_StartupDiscoverAssets;
static bool GetShowOnStartup(string name)
{
return EditorPrefs.GetBool($"{name}.ShowAtStartup", true);
}
static void SetShowOnStartup(string name, bool value)
{
if (value != GetShowOnStartup(name)) EditorPrefs.SetBool($"{name}.ShowAtStartup", value);
}
public static void SelectDiscover(Discover discover)
{
foreach(var window in s_Windows)
{
foreach(var categoryKvp in window.discoverObjects)
{
if (categoryKvp.Value.Contains(discover))
{
window.SetSelectedDiscover(discover);
break;
}
}
}
}
public static void Reload()
{
EditorApplication.update -= ShowAtStartup;
s_StartupDiscoverAssets = null;
InitShowAtStartup();
}
[InitializeOnLoadMethod]
static void InitShowAtStartup()
{
string[] guids = AssetDatabase.FindAssets("t:DiscoverAsset");
foreach (var guid in guids)
{
DiscoverAsset asset = AssetDatabase.LoadAssetAtPath<DiscoverAsset>(AssetDatabase.GUIDToAssetPath(guid));
if (asset.EnableShowAtStartup)
{
if (s_StartupDiscoverAssets == null)
s_StartupDiscoverAssets = new List<DiscoverAsset>();
s_StartupDiscoverAssets.Add(asset);
}
}
if (s_StartupDiscoverAssets != null && s_StartupDiscoverAssets.Count > 0)
EditorApplication.update += ShowAtStartup;
}
static void ShowAtStartup()
{
if (!Application.isPlaying && s_StartupDiscoverAssets != null)
{
foreach (var discoverAsset in s_StartupDiscoverAssets)
{
if (GetShowOnStartup(discoverAsset.PreferenceName))
ShowDiscoverWindow(discoverAsset);
}
}
EditorApplication.update -= ShowAtStartup;
}
static List<DiscoverWindow> s_Windows;
public static void ShowDiscoverWindow(DiscoverAsset discoverAsset)
{
if (discoverAsset != null)
{
var window = GetWindow<DiscoverWindow>(true);
window.SetDiscoverAsset(discoverAsset);
}
else
{
Debug.LogError("Could not open Discover Window : discoverAsset is null");
}
}
public DiscoverAsset discoverAsset { get; private set; }
Texture2D header;
bool forceGlobal;
void SetDiscoverAsset(DiscoverAsset discover)
{
discoverAsset = discover;
titleContent = new GUIContent(discoverAsset.WindowTitle);
minSize = new Vector2(discoverAsset.WindowWidth, discoverAsset.WindowHeight);
maxSize = new Vector2(discoverAsset.WindowWidth, discoverAsset.WindowHeight);
}
private void OnEnable()
{
UpdateDiscoverObjects();
EditorSceneManager.newSceneCreated += UpdateDiscoverObjectsOnCreate;
EditorSceneManager.sceneOpened += UpdateDiscoverObjectsOnLoad;
EditorSceneSetup.onSetupLoaded += UpdateDiscoverObjectsOnLoadSetup;
if (s_Windows == null)
s_Windows = new List<DiscoverWindow>();
if(!s_Windows.Contains(this))
s_Windows.Add(this);
}
private void OnDisable()
{
EditorSceneManager.newSceneCreated -= UpdateDiscoverObjectsOnCreate;
EditorSceneManager.sceneOpened -= UpdateDiscoverObjectsOnLoad;
EditorSceneSetup.onSetupLoaded -= UpdateDiscoverObjectsOnLoadSetup;
if (s_Windows.Contains(this))
s_Windows.Remove(this);
}
Dictionary<string, List<Discover>> discoverObjects = null;
void UpdateDiscoverObjectsOnLoadSetup(EditorSceneSetup setup)
{
forceGlobal = false;
UpdateDiscoverObjects();
}
void UpdateDiscoverObjectsOnCreate(Scene scene, NewSceneSetup setup, NewSceneMode mode)
{
forceGlobal = false;
UpdateDiscoverObjects();
}
void UpdateDiscoverObjectsOnLoad(Scene s, OpenSceneMode s2)
{
forceGlobal = false;
UpdateDiscoverObjects();
}
void UpdateDiscoverObjects(bool clear = false)
{
if (discoverObjects == null)
discoverObjects = new Dictionary<string, List<Discover>>();
if (clear)
discoverObjects.Clear();
Discover[] newOnes = FindObjectsOfType<Discover>();
// Add new ones
foreach (var item in newOnes)
{
if (!discoverObjects.ContainsKey(item.Category))
{
discoverObjects.Add(item.Category, new List<Discover>());
}
if (!discoverObjects[item.Category].Contains(item))
{
discoverObjects[item.Category].Add(item);
}
}
// Cleanup Empty Entries
Dictionary<string, List<Discover>> cleanedUpLists = new Dictionary<string, List<Discover>>();
foreach (var categoryKvp in discoverObjects)
{
cleanedUpLists.Add(categoryKvp.Key, categoryKvp.Value.Where((o) => o != null).ToList());
}
foreach (var categoryKvp in cleanedUpLists)
{
discoverObjects[categoryKvp.Key] = categoryKvp.Value;
}
// Cleanup Empty Categories
List<string> toDelete = new List<string>();
foreach (var categoryKvp in discoverObjects)
{
if (categoryKvp.Value == null || categoryKvp.Value.Count == 0)
toDelete.Add(categoryKvp.Key);
}
foreach (var category in toDelete)
{
discoverObjects.Remove(category);
}
// Finally, sort items in each category
foreach (var categoryKvp in discoverObjects)
{
discoverObjects[categoryKvp.Key].Sort((a, b) => { return Comparer<int>.Default.Compare(a.Priority, b.Priority); });
}
// Ensure something is selected is possible
if (selectedDiscover == null) // Try Fetching a default
{
foreach (var categoryKvp in discoverObjects)
{
selectedDiscover = categoryKvp.Value.FirstOrDefault(o => o.DefaultSelected == true);
if (selectedDiscover != null)
break;
}
}
if (selectedDiscover == null && discoverObjects != null && discoverObjects.Count > 0)
{
selectedDiscover = discoverObjects.First().Value.First();
}
Repaint();
}
private void OnGUI()
{
// Draw Header Image
if (discoverAsset.HeaderTexture != null)
{
if (header == null || header != discoverAsset.HeaderTexture)
header = discoverAsset.HeaderTexture;
Rect headerRect = GUILayoutUtility.GetRect(header.width, header.height);
GUI.DrawTexture(headerRect, header);
}
else
{
Rect headerRect = GUILayoutUtility.GetRect(discoverAsset.WindowWidth, 80);
EditorGUI.DrawRect(headerRect, new Color(0,0,0,0.2f));
headerRect.xMin += 16;
headerRect.yMin += 16;
GUI.Label(headerRect, discoverAsset.WindowTitle, Styles.header);
}
bool hasContent = discoverObjects != null && discoverObjects.Count > 0;
// Draw Navigation Bar
EditorGUI.BeginDisabledGroup(!hasContent);
using (new GUILayout.AreaScope(new Rect(discoverAsset.WindowWidth - 168, 8, 160, 20)))
{
using (new GUILayout.HorizontalScope(Styles.tabContainer))
{
bool value = forceGlobal;
EditorGUI.BeginChangeCheck();
value = GUILayout.Toggle(forceGlobal || !hasContent, "Levels", Styles.buttonLeft);
if (EditorGUI.EndChangeCheck())
{
forceGlobal = true;
}
EditorGUI.BeginChangeCheck();
value = GUILayout.Toggle(!forceGlobal && hasContent, "Discover", Styles.buttonRight);
if (EditorGUI.EndChangeCheck())
{
forceGlobal = false;
}
}
}
EditorGUI.EndDisabledGroup();
// Draw Content
if (!hasContent || forceGlobal)
GlobalContentGUI();
else
SceneContentGUI();
// Draw Footer
Rect line = GUILayoutUtility.GetRect(discoverAsset.WindowWidth, 1);
EditorGUI.DrawRect(line, Color.black);
using (new GUILayout.HorizontalScope())
{
if(discoverAsset.EnableShowAtStartup)
{
EditorGUI.BeginChangeCheck();
bool showOnStartup = GUILayout.Toggle(GetShowOnStartup(discoverAsset.PreferenceName), " Show this window on startup");
if (EditorGUI.EndChangeCheck())
{
SetShowOnStartup(discoverAsset.PreferenceName, showOnStartup);
}
}
GUILayout.FlexibleSpace();
if(discoverAsset.Debug)
{
if (GUILayout.Button("Select DiscoverAsset"))
Selection.activeObject = discoverAsset;
if (GUILayout.Button("Reload"))
UpdateDiscoverObjects(true);
}
if (GUILayout.Button("Close"))
{
Close();
}
}
}
Vector2 globalContentScroll;
void GlobalContentGUI()
{
globalContentScroll = GUILayout.BeginScrollView(globalContentScroll);
using (new GUILayout.VerticalScope(Styles.indent))
{
GUILayout.Label(discoverAsset.Title, Styles.header);
using (new GUILayout.VerticalScope(Styles.indent))
{
GUILayout.Label(discoverAsset.Description, Styles.body);
if(discoverAsset.Scenes != null)
{
foreach (var map in discoverAsset.Scenes)
{
using (new GroupLabelScope(map.Title))
{
GUILayout.Label(map.Description, Styles.body);
using (new GUILayout.HorizontalScope())
{
GUILayout.FlexibleSpace();
if (map.SceneSetups != null)
{
foreach(var sceneSetup in map.SceneSetups)
{
if (sceneSetup != null && GUILayout.Button($"Open {sceneSetup.name}"))
LoadSceneSetup(sceneSetup);
}
}
if(map.SingleScenes != null)
{
foreach(var singleScene in map.SingleScenes)
{
if (singleScene != null && GUILayout.Button($"Open {singleScene.name}"))
LoadSingleScene(singleScene);
}
}
}
}
}
}
}
}
GUILayout.FlexibleSpace();
GUILayout.EndScrollView();
}
Discover selectedDiscover;
Vector2 listScroll;
Vector2 contentScroll;
void SceneContentGUI()
{
using (new GUILayout.HorizontalScope())
{
using (new GUILayout.VerticalScope())
{
listScroll = GUILayout.BeginScrollView(listScroll, GUI.skin.box, GUILayout.Width(discoverAsset.DiscoverListWidth));
using (new GUILayout.VerticalScope(GUILayout.ExpandHeight(true)))
{
foreach (var category in discoverObjects.Keys.OrderBy((x) => x.ToString()))
{
if(!string.IsNullOrEmpty(category))
GUILayout.Label(category, EditorStyles.boldLabel);
foreach (var item in discoverObjects[category])
{
EditorGUI.BeginChangeCheck();
bool value = GUILayout.Toggle(item == selectedDiscover, item.Name, Styles.listItem);
if (value)
{
// Select the new one if not selected
if(selectedDiscover != item)
{
if (EditorGUI.EndChangeCheck())
{
if (discoverAsset.Debug)
Selection.activeObject = item;
SetSelectedDiscover(item);
}
}
Rect r = GUILayoutUtility.GetLastRect();
int c = EditorGUIUtility.isProSkin ? 1 : 0;
EditorGUI.DrawRect(r, new Color(c, c, c, 0.1f));
}
}
}
GUILayout.FlexibleSpace();
}
GUILayout.EndScrollView();
}
GUILayout.Space(4);
using (new GUILayout.VerticalScope(GUILayout.Width(440)))
{
contentScroll = GUILayout.BeginScrollView(contentScroll);
GUILayout.Space(8);
DiscoverEditor.DrawDiscoverContentGUI(selectedDiscover);
GUILayout.FlexibleSpace();
GUILayout.EndScrollView();
}
}
}
void SetSelectedDiscover(Discover newSelection)
{
if (SceneView.lastActiveSceneView != null && newSelection.AlignViewToTransform)
{
SceneView.lastActiveSceneView.AlignViewToObject(newSelection.transform);
}
if (selectedDiscover.ObjectsToToggle != null)
{
// Reverse Toggle previous GameObjects state
foreach (var go in selectedDiscover.ObjectsToToggle)
{
if (go.GameObject == null)
continue;
switch (go.State)
{
case Actions.ToggleGameObjectAction.GameObjectToggle.GameObjectToggleState.Disable:
go.GameObject.SetActive(true);
break;
case Actions.ToggleGameObjectAction.GameObjectToggle.GameObjectToggleState.Enable:
go.GameObject.SetActive(false);
break;
case Actions.ToggleGameObjectAction.GameObjectToggle.GameObjectToggleState.Toggle:
go.GameObject.SetActive(go.GameObject.activeSelf);
break;
}
}
}
// Set the new item
selectedDiscover = newSelection;
if (selectedDiscover.ObjectsToToggle != null)
{
// Toggle Next GameObjects State
foreach (var go in selectedDiscover.ObjectsToToggle)
{
if (go.GameObject == null)
continue;
switch (go.State)
{
case Actions.ToggleGameObjectAction.GameObjectToggle.GameObjectToggleState.Disable:
go.GameObject.SetActive(false);
break;
case Actions.ToggleGameObjectAction.GameObjectToggle.GameObjectToggleState.Enable:
go.GameObject.SetActive(true);
break;
case Actions.ToggleGameObjectAction.GameObjectToggle.GameObjectToggleState.Toggle:
go.GameObject.SetActive(go.GameObject.activeSelf);
break;
}
}
}
contentScroll = Vector2.zero;
}
void LoadSceneSetup(EditorSceneSetup setup)
{
try
{
EditorUtility.DisplayProgressBar("Discover", $"Opening {setup.name}...", 0.9f);
forceGlobal = false;
EditorSceneSetup.RestoreSetup(setup);
}
catch
{
Debug.LogError($"Could not load EditorSceneSetup : {setup.name}");
}
finally
{
EditorUtility.ClearProgressBar();
UpdateDiscoverObjects();
}
}
void LoadSingleScene(SceneAsset scene)
{
try
{
EditorUtility.DisplayProgressBar("Discover", $"Opening {scene.name}...", 0.9f);
forceGlobal = false;
EditorSceneManager.OpenScene(AssetDatabase.GetAssetPath(scene), OpenSceneMode.Single);
}
catch
{
Debug.LogError($"Could not load Scene : {scene.name}");
}
finally
{
EditorUtility.ClearProgressBar();
UpdateDiscoverObjects();
}
}
public class GroupLabelScope : GUILayout.VerticalScope
{
public GroupLabelScope(string name) : base(Styles.box)
{
if(!string.IsNullOrWhiteSpace(name))
{
GUIContent n = new GUIContent(name);
Rect r = GUILayoutUtility.GetRect(n, Styles.boxHeader, GUILayout.ExpandWidth(true));
GUI.Label(r, n, Styles.boxHeader);
}
}
}
public static class Styles
{
public static GUIStyle indent;
public static GUIStyle slightIndent;
public static GUIStyle header;
public static GUIStyle subHeader;
public static GUIStyle body;
public static GUIStyle box;
public static GUIStyle boxHeader;
public static GUIStyle listItem;
public static GUIStyle buttonLeft;
public static GUIStyle buttonMid;
public static GUIStyle buttonRight;
public static GUIStyle tabContainer;
static Styles()
{
header = new GUIStyle(EditorStyles.wordWrappedLabel);
header.fontSize = 24;
header.padding = new RectOffset(0, 0, -4, -4);
header.richText = true;
subHeader = new GUIStyle(EditorStyles.wordWrappedLabel);
subHeader.fontSize = 11;
subHeader.fontStyle = FontStyle.Italic;
body = new GUIStyle(EditorStyles.wordWrappedLabel);
body.fontSize = 11;
body.richText = true;
indent = new GUIStyle();
indent.padding = new RectOffset(12, 12, 12, 12);
slightIndent = new GUIStyle();
slightIndent.padding = new RectOffset(6, 6, 0, 6);
box = new GUIStyle(EditorStyles.helpBox);
boxHeader = new GUIStyle(GUI.skin.box);
boxHeader.normal.textColor = GUI.skin.label.normal.textColor;
boxHeader.fixedHeight = 20;
boxHeader.fontSize = 11;
boxHeader.fontStyle = FontStyle.Bold;
boxHeader.alignment = TextAnchor.UpperLeft;
boxHeader.margin = new RectOffset(0, 0, 0, 6);
listItem = new GUIStyle(EditorStyles.label);
listItem.padding = new RectOffset(12, 0, 2, 2);
buttonLeft = new GUIStyle(EditorStyles.miniButtonLeft);
buttonLeft.fontSize = 11;
buttonMid = new GUIStyle(EditorStyles.miniButtonMid);
buttonMid.fontSize = 11;
buttonRight = new GUIStyle(EditorStyles.miniButtonRight);
buttonRight.fontSize = 11;
tabContainer = new GUIStyle(EditorStyles.miniButton);
tabContainer.padding = new RectOffset(4, 4, 0, 0);
}
}
}
}