processing - Is there a way to have multiple layers in Processing?

Question

Is there a way to have multiple layers in Processing ?

Each layer would have its own setup/draw context.

Answer 1

是的，有点。考虑使用PGraphics（基本上缓冲的、独立的画布）。然后，您可以在每个 PGraphic 中操作您的图像，使每个图像都成为屏幕的大小（形成图层），或者将 PGraphic 作为对象在屏幕上移动。这是你可以开始的地方。