public override void OnInspectorGUI()
{
serializedObject.Update();
SerializedProperty mesh = serializedObject.FindProperty("m_Mesh");
if (mesh != null)
{
EditorGUILayout.PropertyField(mesh);
}
Mesh m = (Mesh)mesh.objectReferenceValue;
if (m != null)
{
string dontcare = null;
z_ModelSource source = z_EditorUtility.GetMeshGUID(m, ref dontcare);
if (source == z_ModelSource.Scene &&
!(z_ReflectionUtil.IsProBuilderObject(((MeshFilter)serializedObject.targetObject).gameObject)))
{
if (GUILayout.Button(new GUIContent("Save to Asset", "Save this instance mesh to an Asset so that you can use it as a prefab.")))
{
z_EditorUtility.SaveMeshAsset(m);
}
}
}
serializedObject.ApplyModifiedProperties();
}
/**
* Save any modifications to the z_EditableObject. If the mesh is a scene mesh or imported mesh, it
* will be saved to a new asset. If the mesh was originally an asset mesh, the asset is overwritten.
* \return true if save was successful, false if user-canceled or otherwise failed.
*/
public static bool SaveMeshAsset(Mesh mesh, MeshFilter meshFilter = null, SkinnedMeshRenderer skinnedMeshRenderer = null)
{
string save_path = DO_NOT_SAVE;
string guid = null;
z_ModelSource source = GetMeshGUID(mesh, ref guid);
switch (source)
{
case z_ModelSource.Asset:
int saveChanges = EditorUtility.DisplayDialogComplex(
"Save Changes",
"Save changes to edited mesh?",
"Save", // DIALOG_OK
"Cancel", // DIALOG_CANCEL
"Save As"); // DIALOG_ALT
if (saveChanges == DIALOG_OK)
{
save_path = AssetDatabase.GetAssetPath(mesh);
}
else if (saveChanges == DIALOG_ALT)
{
save_path = EditorUtility.SaveFilePanelInProject("Save Mesh As", mesh.name + ".asset", "asset", "Save edited mesh to");
}
else
{
return(false);
}
break;
case z_ModelSource.Imported:
case z_ModelSource.Scene:
default:
// @todo make sure path is in Assets/
save_path = EditorUtility.SaveFilePanelInProject("Save Mesh As", mesh.name + ".asset", "asset", "Save edited mesh to");
break;
}
if (!save_path.Equals(DO_NOT_SAVE) && !string.IsNullOrEmpty(save_path))
{
Object existing = AssetDatabase.LoadMainAssetAtPath(save_path);
if (existing != null && existing is Mesh)
{
// save over an existing mesh asset
z_MeshUtility.Copy((Mesh)existing, mesh);
GameObject.DestroyImmediate(mesh);
}
else
{
AssetDatabase.CreateAsset(mesh, save_path);
}
AssetDatabase.Refresh();
if (meshFilter != null)
{
meshFilter.sharedMesh = (Mesh)AssetDatabase.LoadAssetAtPath(save_path, typeof(Mesh));
}
else if (skinnedMeshRenderer != null)
{
skinnedMeshRenderer.sharedMesh = (Mesh)AssetDatabase.LoadAssetAtPath(save_path, typeof(Mesh));
}
return(true);
}
// Save was canceled
return(false);
}
