Simple shapes
The first three options in this menu are simple shapes and they are as follows:
- Sphere Collision: This creates a simple sphere collision shape
- Capsule Collision: This creates a simple capsule collision shape
- Box Collision: This creates a simple box collision shape
K-DOP shapes
K Discrete Oriented Polytope (K-DOP) shapes are basically bounding volumes. The numbers (10, 18, and 26) represents the K-axis aligned planes.