This page looks at how you can create custom pad shapes for your PCB footprints. Such shapes are created by placing other design objects, such as arcs, fills, lines, or regions, to build up the copper shape required for the pad
Capacitive Touch Keyboard for Synthesizers - Circuit Cellar
footprint - How to create custom through hole pad shapes in Altium
Altium Designer Blog: Custom Pad Shapes - soon to enter Beta
Custom Pad Shapes
Shape pad
Altium Designer Blog: Custom Pad Shapes - soon to enter Beta
Working with Custom Pad Shapes in Altium Designer
PCB Via Design Using Altium Designer
Working with Custom Pad Shapes in Altium Designer
Capacitive Touch Keyboard for Synthesizers - Circuit Cellar
Customizing a Pad Stack in Altium Designer
Working with Custom Pad Shapes in Altium Designer
pcb - How to merge polygons into a single pad? - Electrical
Custom Pad Shapes