void SaveMeshFile(string savePath)
{
if (format == SaveFormat.None)
{
return;
}
string relativePath = "";
if (savePath.StartsWith(Application.dataPath))
{
relativePath = "Assets" + savePath.Substring(Application.dataPath.Length);
}
if (format == SaveFormat.MeshAsset)
{
if (copy)
{
Mesh assetMesh = MeshUtility.Copy(filter.sharedMesh);
AssetDatabase.CreateAsset(assetMesh, relativePath);
}
else
{
AssetDatabase.CreateAsset(filter.sharedMesh, relativePath);
}
}
if (format == SaveFormat.OBJ)
{
MeshRenderer renderer = meshGen.GetComponent <MeshRenderer>();
string objString = MeshUtility.ToOBJString(filter.sharedMesh, renderer.sharedMaterials);
File.WriteAllText(savePath, objString);
if (!copy)
{
DestroyImmediate(filter.sharedMesh);
}
if (relativePath != "") //Import back the OBJ
{
AssetDatabase.ImportAsset(relativePath, ImportAssetOptions.ForceSynchronousImport);
#if UNITY_5_0
if (!copy)
{
filter.sharedMesh = (Mesh)AssetDatabase.LoadAssetAtPath(relativePath, typeof(Mesh));
}
#else
if (!copy)
{
filter.sharedMesh = AssetDatabase.LoadAssetAtPath <Mesh>(relativePath);
}
#endif
}
}
}
private void Bake(MeshGenerator gen)
{
MeshFilter filter = gen.GetComponent <MeshFilter>();
if (filter == null)
{
EditorUtility.DisplayDialog("Save error", "No mesh present in " + gen.name, "OK");
return;
}
if (copy)
{
UnityEditor.MeshUtility.Optimize(filter.sharedMesh);
Unwrapping.GenerateSecondaryUVSet(filter.sharedMesh);
}
else
{
gen.Bake(isStatic, true);
}
if (format == BakeMeshWindow.SaveFormat.OBJ)
{
MeshRenderer renderer = gen.GetComponent <MeshRenderer>();
dirInfo = new DirectoryInfo(savePath);
FileInfo[] files = dirInfo.GetFiles(filter.sharedMesh.name + "*.obj");
string meshName = filter.sharedMesh.name;
if (files.Length > 0)
{
meshName += "_" + files.Length;
}
string path = savePath + "/" + meshName + ".obj";
string objString = MeshUtility.ToOBJString(filter.sharedMesh, renderer.sharedMaterials);
File.WriteAllText(path, objString);
if (copy)
{
string relativepath = "Assets" + path.Substring(Application.dataPath.Length);
AssetDatabase.ImportAsset(relativepath, ImportAssetOptions.ForceSynchronousImport);
filter.sharedMesh = AssetDatabase.LoadAssetAtPath <Mesh>(relativepath);
}
}
if (format == BakeMeshWindow.SaveFormat.MeshAsset)
{
dirInfo = new DirectoryInfo(savePath);
FileInfo[] files = dirInfo.GetFiles(filter.sharedMesh.name + "*.asset");
string meshName = filter.sharedMesh.name;
if (files.Length > 0)
{
meshName += "_" + files.Length;
}
string path = savePath + "/" + meshName + ".asset";
string relativepath = "Assets" + path.Substring(Application.dataPath.Length);
if (copy)
{
Mesh assetMesh = MeshUtility.Copy(filter.sharedMesh);
AssetDatabase.CreateAsset(assetMesh, relativepath);
}
else
{
AssetDatabase.CreateAsset(filter.sharedMesh, relativepath);
}
}
if (permanent && !copy)
{
SplineComputer meshGenComputer = gen.computer;
if (permanent)
{
meshGenComputer.Unsubscribe(gen);
Object.DestroyImmediate(gen);
}
if (removeComputer)
{
if (meshGenComputer.GetComponents <Component>().Length == 2)
{
Object.DestroyImmediate(meshGenComputer.gameObject);
}
else
{
Object.DestroyImmediate(meshGenComputer);
}
}
}
}