///
/// BlendShape List のElement描画
///
public static bool DrawBlendShapeBinding(Rect position, SerializedProperty property,
PreviewSceneManager scene)
{
bool changed = false;
if (scene != null)
{
var height = 16;
var y = position.y;
var rect = new Rect(position.x, y, position.width, height);
int pathIndex;
if (StringPopup(rect, property.FindPropertyRelative("RelativePath"), scene.SkinnedMeshRendererPathList, out pathIndex))
{
changed = true;
}
y += height;
rect = new Rect(position.x, y, position.width, height);
int blendShapeIndex;
if (IntPopup(rect, property.FindPropertyRelative("Index"), scene.GetBlendShapeNames(pathIndex), out blendShapeIndex))
{
changed = true;
}
y += height;
rect = new Rect(position.x, y, position.width, height);
if (FloatSlider(rect, property.FindPropertyRelative("Weight"), 100))
{
changed = true;
}
}
return(changed);
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
m_changed = false;
EditorGUILayout.Space();
var previewSlider = EditorGUILayout.Slider("Preview Weight", m_previewSlider, 0, 1.0f);
if (previewSlider != m_previewSlider)
{
m_previewSlider = previewSlider;
m_changed = true;
}
EditorGUILayout.Space();
serializedObject.Update();
EditorGUILayout.PropertyField(m_BlendShapeNameProp, true);
EditorGUILayout.PropertyField(m_PresetProp, true);
EditorGUILayout.LabelField("BlendShapeBindings", EditorStyles.boldLabel);
m_ValuesList.DoLayoutList();
EditorGUILayout.LabelField("MaterialValueBindings", EditorStyles.boldLabel);
m_MaterialValuesList.DoLayoutList();
serializedObject.ApplyModifiedProperties();
if (m_changed && PreviewSceneManager != null)
{
PreviewSceneManager.Bake(m_target.Values, m_target.MaterialValues, m_previewSlider);
}
}
public static bool DrawMaterialValueBinding(Rect position, SerializedProperty property,
PreviewSceneManager scene)
{
bool changed = false;
if (scene != null)
{
var height = 16;
var y = position.y;
var rect = new Rect(position.x, y, position.width, height);
int materialIndex;
if (StringPopup(rect, property.FindPropertyRelative("MaterialName"), scene.MaterialNames, out materialIndex))
{
changed = true;
}
if (materialIndex >= 0)
{
var materialItem = scene.GetMaterialItem(scene.MaterialNames[materialIndex]);
if (materialItem != null)
{
y += height;
rect = new Rect(position.x, y, position.width, height);
int propIndex;
if (StringPopup(rect, property.FindPropertyRelative("ValueName"), materialItem.PropNames, out propIndex))
{
changed = true;
}
if (propIndex >= 0)
{
var propItem = materialItem.PropMap[materialItem.PropNames[propIndex]];
{
switch (propItem.PropertyType)
{
case ShaderUtil.ShaderPropertyType.Color:
{
property.FindPropertyRelative("BaseValue").vector4Value = propItem.DefaultValues;
// max
y += height;
rect = new Rect(position.x, y, position.width, height);
if (ColorProp(rect, property.FindPropertyRelative("TargetValue")))
{
changed = true;
}
}
break;
}
}
}
}
}
}
return(changed);
}
protected virtual void OnDestroy()
{
if (m_scene != null)
{
//Debug.LogFormat("OnDestroy");
m_scene.Clean();
GameObject.DestroyImmediate(m_scene.gameObject);
m_scene = null;
}
}
public static PreviewSceneManager GetOrCreate(GameObject prefab)
{
if (prefab == null)
{
return(null);
}
PreviewSceneManager manager = null;
// if we already instantiated a PreviewInstance previously but just lost the reference, then use that same instance instead of making a new one
var managers = GameObject.FindObjectsOfType <PreviewSceneManager>();
foreach (var x in managers)
{
if (x.Prefab == prefab)
{
Debug.LogFormat("find {0}", manager);
return(manager);
}
Debug.LogFormat("destroy {0}", x);
GameObject.DestroyImmediate(x.gameObject);
}
Debug.Log("new prefab. instanciate");
// no previous instance detected, so now let's make a fresh one
// very important: this loads the PreviewInstance prefab and temporarily instantiates it into PreviewInstance
var go = GameObject.Instantiate(prefab,
prefab.transform.position,
prefab.transform.rotation
);
go.name = "__PREVIEW_SCENE_MANGER__";
manager = go.AddComponent <PreviewSceneManager>();
manager.Initialize(prefab);
// HideFlags are special editor-only settings that let you have *secret* GameObjects in a scene, or to tell Unity not to save that temporary GameObject as part of the scene
foreach (var x in go.transform.Traverse())
{
x.gameObject.hideFlags = HideFlags.None
| HideFlags.DontSave
//| HideFlags.DontSaveInBuild
#if VRM_DEVELOP
#else
| HideFlags.HideAndDontSave
#endif
;
}
return(manager);
}
public SerializedBlendShapeEditor(SerializedObject serializedObject, BlendShapeClip targetObject,
PreviewSceneManager previewSceneManager)
{
this.m_serializedObject = serializedObject;
this.m_targetObject = targetObject;
//m_thumbnail = serializedObject.FindProperty("Thumbnail");
m_blendShapeNameProp = serializedObject.FindProperty("BlendShapeName");
m_presetProp = serializedObject.FindProperty("Preset");
m_isBinaryProp = serializedObject.FindProperty("IsBinary");
m_valuesProp = serializedObject.FindProperty("Values");
m_ValuesList = new ReorderableList(serializedObject, m_valuesProp);
m_ValuesList.elementHeight = BlendShapeBindingHeight;
m_ValuesList.drawElementCallback =
(rect, index, isActive, isFocused) =>
{
var element = m_valuesProp.GetArrayElementAtIndex(index);
rect.height -= 4;
rect.y += 2;
if (BlendShapeClipEditorHelper.DrawBlendShapeBinding(rect, element, previewSceneManager))
{
m_changed = true;
}
};
m_materialsProp = serializedObject.FindProperty("MaterialValues");
m_MaterialValuesList = new ReorderableList(serializedObject, m_materialsProp);
m_MaterialValuesList.elementHeight = MaterialValueBindingHeight;
m_MaterialValuesList.drawElementCallback =
(rect, index, isActive, isFocused) =>
{
var element = m_materialsProp.GetArrayElementAtIndex(index);
rect.height -= 4;
rect.y += 2;
if (BlendShapeClipEditorHelper.DrawMaterialValueBinding(rect, element, previewSceneManager))
{
m_changed = true;
}
};
m_items = previewSceneManager.EnumRenderItems
.Where(x => x.SkinnedMeshRenderer != null)
.ToArray();
}
///
/// BlendShape List のElement描画
///
public static bool DrawBlendShapeBinding(Rect position, SerializedProperty property,
PreviewSceneManager scene)
{
bool changed = false;
if (scene != null)
{
var height = 16;
var y = position.y;
var rect = new Rect(position.x, y, position.width, height);
int pathIndex;
var(relChanged, oldIndex) = StringPopup(rect, property.FindPropertyRelative("RelativePath"), scene.SkinnedMeshRendererPathList, out pathIndex);
if (relChanged)
{
changed = true;
}
y += height;
rect = new Rect(position.x, y, position.width, height);
if (!relChanged && oldIndex == -1)
{
EditorGUI.HelpBox(rect, "renderer not found ! please fix", MessageType.Error);
}
else
{
int blendShapeIndex;
if (IntPopup(rect, property.FindPropertyRelative("Index"), scene.GetBlendShapeNames(pathIndex), out blendShapeIndex))
{
changed = true;
}
}
y += height;
rect = new Rect(position.x, y, position.width, height);
if (FloatSlider(rect, property.FindPropertyRelative("Weight"), 100))
{
changed = true;
}
}
return(changed);
}
void OnSelected(BlendShapeClip clip)
{
if (PreviewSceneManager == null)
{
m_clipEditor = null;
}
else if (clip != null)
{
m_clipEditor = new SerializedBlendShapeEditor(clip, PreviewSceneManager);
PreviewSceneManager.Bake(new PreviewSceneManager.BakeValue
{
BlendShapeBindings = clip.Values,
MaterialValueBindings = clip.MaterialValues,
Weight = 1.0f
});
}
else
{
m_clipEditor = null;
PreviewSceneManager.Bake(new PreviewSceneManager.BakeValue());
}
}
//const float FACTOR = 0.1f;
public Texture Render(Rect r, GUIStyle background, PreviewSceneManager scene,
float yaw, float pitch, Vector3 position)
{
if (scene == null)
{
return(null);
}
using (var fog = new FogScope())
{
m_previewUtility.BeginPreview(r, background); // set up the PreviewRenderUtility's mini internal scene
// setup the ObjectPreview's camera
scene.SetupCamera(PreviewCamera, scene.TargetPosition, yaw, pitch, position);
foreach (var item in scene.EnumRenderItems)
{
// now, actually render out the RenderTexture
//RenderMeshPreview(previewMesh, skinMeshRender.sharedMaterials);
// submesh support, in case the mesh is made of multiple parts
int subMeshCount = item.Mesh.subMeshCount;
for (int i = 0; i < subMeshCount; i++)
{
m_previewUtility.DrawMesh(item.Mesh,
item.Position, item.Rotation,
item.Materials[i], i);
}
}
// VERY IMPORTANT: this manually tells the camera to render and produce the render texture
PreviewCamera.Render();
//m_previewUtility.Render(false, false);
// reset the scene's fog from before
return(m_previewUtility.EndPreview());
}
}
public override void OnInspectorGUI()
{
serializedObject.Update();
base.OnInspectorGUI();
m_mode = GUILayout.Toolbar(m_mode, MODES);
switch (m_mode)
{
case 0:
m_selector.SelectGUI();
if (m_clipEditor != null)
{
Separator();
var result = m_clipEditor.Draw();
if (result.Changed)
{
PreviewSceneManager.Bake(new PreviewSceneManager.BakeValue
{
BlendShapeBindings = result.BlendShapeBindings,
MaterialValueBindings = result.MaterialValueBindings,
Weight = 1.0f,
});
}
}
break;
case 1:
m_clipList.DoLayoutList();
break;
default:
throw new NotImplementedException();
}
serializedObject.ApplyModifiedProperties();
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
// buttons
if (m_target.Clips != null)
{
EditorGUILayout.Space();
EditorGUILayout.LabelField("Select BlendShapeClip", EditorStyles.boldLabel);
var array = m_target.Clips
.Select(x => x != null
? BlendShapeKey.CreateFrom(x).ToString()
: "null"
).ToArray();
var preset = GUILayout.SelectionGrid(m_preset, array, 4);
if (preset != m_preset)
{
CurrentClip = m_target.Clips[preset];
m_preset = preset;
}
}
// Add
if (GUILayout.Button("Add BlendShapeClip"))
{
AddBlendShapeClip();
}
if (CurrentClip != null)
{
// clip
EditorGUILayout.Space();
EditorGUILayout.LabelField("CurrentClip", EditorStyles.boldLabel);
/*var loadClip = (BlendShapeClip)*/
GUI.enabled = false;
EditorGUILayout.ObjectField("Current clip",
CurrentClip, typeof(BlendShapeClip), false);
GUI.enabled = true;
CurrentClip.Preset = (BlendShapePreset)EditorGUILayout.Popup("Preset", (int)CurrentClip.Preset, Presets);
GUI.enabled = false;
CurrentClip.BlendShapeName = EditorGUILayout.TextField("BlendShapeName", CurrentClip.BlendShapeName);
GUI.enabled = true;
var key = BlendShapeKey.CreateFrom(CurrentClip);
if (m_target.Clips.Where(x => key.Match(x)).Count() > 1)
{
EditorGUILayout.HelpBox("duplicate clip", MessageType.Error);
}
EditorGUILayout.Space();
EditorGUILayout.LabelField("BlendShapeValues", EditorStyles.boldLabel);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Clear"))
{
ClearBlendShape();
}
if (CurrentClip != null && GUILayout.Button("Apply"))
{
string maxWeightString;
CurrentClip.Values = GetBindings(out maxWeightString);
EditorUtility.SetDirty(CurrentClip);
}
EditorGUILayout.EndHorizontal();
// sliders
bool changed = false;
int foldIndex = 0;
if (PreviewSceneManager != null)
{
foreach (var item in PreviewSceneManager.EnumRenderItems.Where(x => x.SkinnedMeshRenderer != null))
{
var mesh = item.SkinnedMeshRenderer.sharedMesh;
if (mesh != null && mesh.blendShapeCount > 0)
{
//var relativePath = UniGLTF.UnityExtensions.RelativePathFrom(renderer.transform, m_target.transform);
//EditorGUILayout.LabelField(m_target.name + "/" + item.Path);
if (foldIndex >= m_meshFolds.Count)
{
m_meshFolds.Add(false);
}
m_meshFolds[foldIndex] = EditorGUILayout.Foldout(m_meshFolds[foldIndex], item.SkinnedMeshRenderer.name);
if (m_meshFolds[foldIndex])
{
//EditorGUI.indentLevel += 1;
for (int i = 0; i < mesh.blendShapeCount; ++i)
{
var src = item.SkinnedMeshRenderer.GetBlendShapeWeight(i);
var dst = EditorGUILayout.Slider(mesh.GetBlendShapeName(i), src, 0, 100.0f);
if (dst != src)
{
item.SkinnedMeshRenderer.SetBlendShapeWeight(i, dst);
changed = true;
}
}
//EditorGUI.indentLevel -= 1;
}
++foldIndex;
}
}
if (changed)
{
PreviewSceneManager.Bake();
}
}
}
}
public override void OnInspectorGUI()
{
if (PreviewSceneManager == null)
{
return;
}
serializedObject.Update();
if (m_serializedEditor == null)
{
m_serializedEditor = new SerializedBlendShapeEditor(serializedObject, PreviewSceneManager);
//m_thumbnailProp = serializedObject.FindProperty("Thumbnail");
m_isBinaryProp = serializedObject.FindProperty("IsBinary");
}
int thumbnailSize = 96;
EditorGUILayout.BeginHorizontal();
/*
* var objectReferenceValue = EditorGUILayout.ObjectField(m_thumbnailProp.objectReferenceValue, typeof(Texture), false,
* GUILayout.Width(thumbnailSize), GUILayout.Height(thumbnailSize));
* if (m_thumbnailProp.objectReferenceValue != objectReferenceValue)
* {
* m_thumbnailProp.objectReferenceValue = objectReferenceValue;
* serializedObject.ApplyModifiedProperties();
* }
*/
var changed = false;
EditorGUILayout.BeginVertical();
base.OnInspectorGUI();
EditorGUILayout.LabelField("Preview Weight");
var previewSlider = EditorGUILayout.Slider(m_previewSlider, 0, 1.0f);
GUI.enabled = PreviewTexture != null;
/*
* if (GUILayout.Button("save thumbnail"))
* {
* //var ext = "jpg";
* var ext = "png";
* var asset = UnityPath.FromAsset(target);
* var path = EditorUtility.SaveFilePanel(
* "save thumbnail",
* asset.Parent.FullPath,
* string.Format("{0}.{1}", asset.FileNameWithoutExtension, ext),
* ext);
* if (!string.IsNullOrEmpty(path))
* {
* var thumbnail = SaveResizedImage(PreviewTexture, UnityPath.FromFullpath(path),
* BlendShapeClipDrawer.ThumbnailSize);
* m_thumbnailProp.objectReferenceValue = thumbnail;
* serializedObject.ApplyModifiedProperties();
* }
* }
*/
GUI.enabled = true;
EditorGUILayout.EndVertical();
if (m_isBinaryProp.boolValue)
{
previewSlider = Mathf.Round(previewSlider);
}
if (previewSlider != m_previewSlider)
{
m_previewSlider = previewSlider;
changed = true;
}
EditorGUILayout.EndHorizontal();
Separator();
EditorGUILayout.Space();
var result = m_serializedEditor.Draw();
if ((changed || result.Changed) && PreviewSceneManager != null)
{
PreviewSceneManager.Bake(new PreviewSceneManager.BakeValue
{
BlendShapeBindings = result.BlendShapeBindings,
MaterialValueBindings = result.MaterialValueBindings,
Weight = m_previewSlider
});
}
}
public SerializedBlendShapeEditor(BlendShapeClip blendShapeClip,
PreviewSceneManager previewSceneManager) : this(
new SerializedObject(blendShapeClip), blendShapeClip, previewSceneManager)
{
}
public SerializedBlendShapeEditor(SerializedObject serializedObject,
PreviewSceneManager previewSceneManager) : this(
serializedObject, (BlendShapeClip)serializedObject.targetObject, previewSceneManager)
{
}