Shoe Surface Sliceform

This example demonstrates the sliceform representation and 3D reconstruction of a shoe surface shape. It involves core mathematical concepts like line segments, quadratic functions, and angle calculations. The construction utilizes GeoGebra's Sequence command to generate a sequence of objects and line segment objects l1, l2 for geometric assembly. Suitable for high school mathematics teaching and learning, particularly in solid geometry and coordinate geometry, to understand the 2D representation of 3D shapes.