THERMAL / HINGE LAB
THREE.JS R128 READY
Make the seam hotter, not the whole sheet.
Predict the viable process, then manipulate the source-stated window. The 3D pane encodes fold geometry and risk; it is not a finite-element or manufacturing qualification model.
PREDICT: Which heating strategy creates a narrow hinge while preserving cooler viewing areas?
HEATING STRATEGY
WebGL is unavailable. Use the telemetry and explanation: localized 650°C bulk with a 700°C-plus seam opens the source-bounded hinge window; uniform heat does not localize the fold.