Explains how to find the time of impact between a moving AABB and stationary AABB using the SAT (Seperating Axis Theorem). Also works with two moving AABBs, since you can simply subtract the velocity of one AABB from the other's to make it stationary.

Code snippet that generates uniformly distributed random points within the volume of a 3D cylinder with arbitrary orientation.

This code snippet generates uniformly distributed random points on the surface of a 3D cylinder, either on its two caps or along the length of the cylinder, taking the surface area of each section into account.

Code snippet for generating random points within an AABB (axis-aligned bounding box)

Code snippet that generates random points within a 2D rectangle.

Shows how to generate random points along the perimeter of an arbitrary 2D rectangle.

Simple code snippet that demonstrated how to generate random points on a flat disc that are uniformly distributed and do not become more dense near the disc's center.

Snippet for generating random points along the perimeter of a flat disc (or circle)

This code snippet generates random points inside a sphere with uniform distribution. Unlike commonly used rejection methods, this code generates only valid points, ensuring deterministic runtime performance.

Shows how to do an intersection check between a freely oriented cylinder and a sphere

Explains how to efficiently determine a minimal AABB (axis-aligned bounding box) for any OBB (oriented bounding box)

Explains how to check an OBB (oriented bounding box) for intersection with a sphere.

Explains how to determine whether two freely placed OBBs (oriented bounding boxes) are overlapping with each other.

Explains how to determine wether an AABB (axis-aligned bounding box) is overlapping with an OBB (oriented bounding box)

Shows how to determine whether an AABB (axis-aligned bounding box) is intersecting with a sphere