Mode 0: Use the virtual joystick and rocker in the corner to control the crosshair's position and size, then play with the feathering level to see the difference. Mode 1: Play with all the sliders to see the graph for preset transitions, X-axis being a variable and Y-axis being the frame number, or time. Click "see inside" to see the code and my comments.
This is a demo for a camera controller project. I mainly shared it for the people working on the project with me, but feel free to explore it and use the scripts if you'd like!