Raycasts 3d Collisions In Gamemaker

You can check to see if a ray intersects with each of the primitive shapes! This is pretty useful when it comes to tasks such as ...

It's often useful to obtain more information about the intersection of a

The only

You can check to see if a line segment intersects with each of the primitive shapes! I'm not going to include hit information like the ...

It's time to start talking about

3D collisions

Before we talk about how to check for

Spatial hashes are an alternate way to optimize

Let's implement some additional vector functions that will help us out in the future. Today we'll be projecting vectors onto each ...

We now have

Sometimes you don't want all

Let's talk about

The last two episodes were focused on setting up spatial hashes. Let's finally implement

Until now, all

We can detect if spheres are

It's time to implement the rest of the

Learn about

Let's work out whether or not a triangle contains a point. After that, working out whether a triangle and a sphere intersect is pretty ...