3D Collision detection (C++)
Different algorithms for 3D collision detection.
Contents
Half Space Test (point on plane)
A simple test to find out the position of a point respective to a plane.
Go to tutorial…
Point in AABB
Finding out whether a point is inside or outside an Axis Aligned Bounding Box (AABB).
Go to tutorial…
AABB to AABB
A quick test to find out if two Axis Aligned Bounding Boxes are colliding.
Go to tutorial…
Point in Sphere
Finding out whether a point is inside or outside a sphere.
Go to tutorial…
Sphere to Sphere
A test to find out if two spheres are colliding with each other.
Go to tutorial…
Sphere to Plane
A test to find out if a sphere is colliding with a plane.
Go to tutorial…
Ray to Sphere
A test to find out if a ray collides with a sphere. There are two versions of this algorithm, a version that calculates the time of collision and a version that doesn’t.
Moving Sphere to Static Sphere
A test to figure out if and when a moving sphere collides with a static sphere.
Go to tutorial…
Moving Sphere to Containing Sphere’s Edge
A test to figure out if and when a contained moving sphere collides with the edge of a containing sphere.
Go to tutorial…