Deterministic Merklinger Hinge-Rule geometry sin(theta_tilt) = f / J + angular wedge depth-of-field cone boundaries from circle-of-confusion engine (.svg, .pdf, .json) built for ARRI Shift & Tilt, Canon TS-E, Laowa, Fujifilm Premista — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…