Scope AUv3 Visualizer

Five new views join the oscilloscope. Spectrum and Spectrogram analyse the signal on a background thread, Spectrum Equalizer shows eight octave bands on a vintage LED-style display, 3D Spectrum draws an FFT waterfall you can rotate with a drag, and Semaphore lights three lamps from the lows, mids and highs. A hamburger button now opens a native menu with every view, zoom preset and colour scheme at the top level, replacing the old drawn config panel. All views share the vertical zoom parameter for input gain and the same colour schemes, including animated Rainbow. The 3D view's render style, auto-rotate and rotation speed are automatable, and its angles are saved with the project. Fixed Flurry stuttering after long sessions, and fixed the menu button staying hidden after a menu selection.

Fixed jagged, step-like breaks in the waveform for a clean, continuous line. Smoother animation that now adapts to your screen's refresh rate, taking full advantage of 120Hz ProMotion displays.

Stereo linear mode now overlays L/R on the full canvas for a clearer view. Smoother waveform with frame-to-frame lerp and asymmetric transient response (linear and circular modes). Thicker waveform core and beefier glow on hot signals. Editor window size is now persisted between sessions. Fixed a crash when the GL context wasn't ready yet.