Render Normal Map Question

[EhanDong]

Hello, when I use your code to render, the RGB map and depth map are correct, but the rendered normal map seems to be a random value. Do you know why this is?

（the rendered normal map like this:

Do I need to include some other necessary conditions in the parameters passed in?

[slothfulxtx]

Can you provide more view synthesis results? It's hard to say what's going wrong.