Platform Creator on Unity

Hi

We’ve developed a game which consist of several levels, and each level has a spesific platform and in that platform users are trying to achieve a goal.
Platforms are consist of basic models (generally a cube) and we create a level’s platform by using these models with the information in our level.xml file.
In that xml file we’ve divided our scene as a grid and we are putting those cubes into appropriate places on that grid. (As an example 5 cubes in straight row starting from grid (0,1) to (0,5) creates a platform)
But for now we are doing it by writing the xml file by our own. However we want this to be done by using unity so the people who are going to create the platform can choose which grid items should he/she has to put the models , which height should he use etc…
So what we actually need is a tool to create our xml file by using unity
Does anyone know are there any plugins to make things easier for us about this subject ?

Thanks

If you are able to read xml files you should also be able to write them from inside of unity.
An alternative would be to use json since unity does supports it naively for writing and saving json data.
You could have a class that holds all the information that define the level (like the cube position information) then you can write or read the data directly to json.
Then the class or another class can use that data to construct the level.
I dont know a plugin at the moment that would help you with it but this sold be doable by yourself.