Whether the model can generate alpha channels for the 3D face

[Quan233]

Hello, thx for the great job. Here comes one question that this model only generate 3 RGB channels, can we get the alpha channels from this model? Thx in advance.

[changhongjian]

RGB channels are enough. When rendering a 3D model, you can get a mask channel (like the z-buffer), this can be seen as the alpha channel.