Prove the input path end-to-end. Poll platform events in the frame loop and, on a mouse_down (UIKit touchesBegan, mapped to an Event in uikit.sx), toggle the centered quad between orange and green. The toggle marks the vertex buffer dirty; the next frame re-uploads the active color palette before drawing. Flip on the press only — a tap also delivers mouse_up (touchesEnded), so toggling on both would net to no visible change. goldens/p0_input_before.png (orange quad) and goldens/p0_input_after.png (green quad) bracket a real tap injected at the device-screen center (201,437 pt) via `idb ui tap` on the booted iOS 26.0 simulator.
7.2 KiB
7.2 KiB