private Material SaveAsMat(ref BakedData data)
{
if (targetGo == null || !targetGo.GetComponentInChildren <SkinnedMeshRenderer>())
{
EditorUtility.DisplayDialog("err", "SkinnedMeshRender is null!!", "OK");
return(null);
}
SkinnedMeshRenderer smr = targetGo.GetComponentInChildren <SkinnedMeshRenderer>();
Texture2D animMap = SaveAsAsset(ref data);
Material mat = new Material(targetMat);
mat.SetTexture("_AnimMap", animMap);
mat.SetFloat("_AnimLen", data.animLen);
Vector4 minPos = new Vector4(data.minPos.x, data.minPos.y, data.minPos.z, 0.0f);
Vector4 maxPos = new Vector4(data.maxPos.x, data.maxPos.y, data.maxPos.z, 0.0f);
mat.SetVector("_MinPos", minPos);
mat.SetVector("_MaxPos", maxPos);
string folderPath = CreateFolder();
AssetDatabase.CreateAsset(mat, Path.Combine(folderPath, data.name + ".mat"));
return(mat);
}
void OnGUI()
{
targetGo = (GameObject)EditorGUILayout.ObjectField(targetGo, typeof(GameObject), true);
subPath = targetGo == null ? subPath : targetGo.name;
EditorGUILayout.LabelField(string.Format("保存路径output path:{0}", Path.Combine(path, subPath)));
//获得一个长300的框
Rect rect = EditorGUILayout.GetControlRect(GUILayout.Width(400));
//将上面的框作为文本输入框
path = EditorGUI.TextField(rect, path);
subPath = EditorGUILayout.TextField(subPath);
//如果鼠标正在拖拽中或拖拽结束时，并且鼠标所在位置在文本输入框内
if ((Event.current.type == EventType.DragUpdated ||
Event.current.type == EventType.DragExited) &&
rect.Contains(Event.current.mousePosition))
{
//改变鼠标的外表
DragAndDrop.visualMode = DragAndDropVisualMode.Generic;
if (DragAndDrop.paths != null && DragAndDrop.paths.Length > 0)
{
path = DragAndDrop.paths[0];
}
}
stratege = (SaveStrategy)EditorGUILayout.EnumPopup("保存策略output type:", stratege);
if (stratege == SaveStrategy.Prefab || stratege == SaveStrategy.Mat)
{
targetMat = (Material)EditorGUILayout.ObjectField(targetMat, typeof(Material), true);
}
if (GUILayout.Button("Bake"))
{
if (targetGo == null)
{
EditorUtility.DisplayDialog("err", "targetGo is null, 请填第一个空！", "OK");
return;
}
if (baker == null)
{
baker = new AnimMapBaker();
}
baker.SetAnimData(targetGo);
List <BakedData> list = baker.Bake();
if (list != null)
{
for (int i = 0; i < list.Count; i++)
{
BakedData data = list[i];
Save(ref data);
}
}
}
}
private Texture2D SaveAsAsset(ref BakedData data)
{
string folderPath = CreateFolder();
Texture2D animMap = new Texture2D(data.animMapWidth, data.animMapHeight, TextureFormat.RGB24, false);
animMap.LoadRawTextureData(data.rawAnimMap);
AssetDatabase.CreateAsset(animMap, Path.Combine(folderPath, data.name + ".asset"));
return(animMap);
}
private void SaveAsPrefab(ref BakedData data)
{
Material mat = SaveAsMat(ref data);
if (mat == null)
{
EditorUtility.DisplayDialog("err", "mat is null!!", "OK");
return;
}
GameObject go = new GameObject();
go.AddComponent <MeshRenderer>().sharedMaterial = mat;
go.AddComponent <MeshFilter>().sharedMesh = targetGo.GetComponentInChildren <SkinnedMeshRenderer>().sharedMesh;
string folderPath = CreateFolder();
PrefabUtility.CreatePrefab(Path.Combine(folderPath, data.name + ".prefab").Replace("\\", "/"), go);
}
private void Save(ref BakedData data)
{
switch (stratege)
{
case SaveStrategy.AnimMap:
SaveAsAsset(ref data);
break;
case SaveStrategy.Mat:
SaveAsMat(ref data);
break;
case SaveStrategy.Prefab:
SaveAsPrefab(ref data);
break;
}
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
