Cube, but on the GPU

Lowest part, the Hardware

And now it’s the lowest part. The GPU will execute the graphcis API mapped from RHI commands.

After executed all the commands in the current frame, we will see this content in the final frame render target texture.

Questions for the Next Chapters

Is this the end? Of course not, there are many unanswered questions:

• Where do the shaders come from?
• How do materials affect rendering?
• Where does the vertex data come from?
• ...

Let's continue to explore these topics in the next chapters

A little more about GPU Hardware Layer

If you are very interested in this question:

How does a GPU execute this series of rendering API calls?

I recommend reading the following series of articles:

A trip through the Graphics Pipeline 2011: Index