Selection State is a state in which we can select components like points, edges and primitives on top of that, we can also select objects or geometry containers in the viewport.
| N | Select All geometry |
|---|---|
| Shift + N | Select No geometry |
| Shift + R | Revert to Cook Selection |
| CTRL + I | Invert Selection |
| CTRL + SHIFT + E | Select Polygon Edge Boundary |
| Shift + S | Shrink Selection |
| Shift + G | Grow Selection |
| Shift + P | Set Pattern Selection then to Expand Selection - Shift + Up, Down, Left, Right |
| Convert Selection | Point Selection [Ctrl+@], Edge Selection [Ctrl+#], Primitive Selection [Ctrl+$] |
| Select N-Sided Polygons | Triangles, Quads, Five-Sided or Grater |
To access this list inside Houdini, make sure to be in Selection Mode and then press Right Mouse Button for selection context menu.