For further reading: "Real-Time Rendering" (4th ed.) by Akenine-Möller, "Physically Based Rendering" by Pharr & Humphreys, and the GPU Gems series from NVIDIA.
Then came the glitch.
She shook her head, the motion jittery, missing frames. "Not the machine's memory. Yours. You are trying to keep me here in the light, but I belong in the dark now. You are forgetting the taste of real sugar. You are forgetting the weight of a real hug."
Instead of the CPU telling the GPU what to draw each frame, the GPU allocates and schedules its own work using commands. This reduces CPU-GPU overhead, crucial for scenes with thousands of unique "Herupa" instances.
He made the worst rosogolla of his life. They were lumpy, too sweet, and fell apart in the syrup. But as he bit into the warm, misshapen ball, he tasted something no computer graphics could ever render: the imperfect, irreversible, and utterly beautiful taste of a memory made real by love, not by code.
The interface would be a 3D viewport with: