Collision detection is the determination of whether or not two or more entities make contact with each other during gameplay.

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Bounding Boxes and XNA

So heres some straight up code for you: BoundingBox b = new BoundingBox( Vector3.Up + Vector3.Right + Vector3.Forward, Vector3.Down + Vector3.Backward + Vector3.Left); BoundingBox bb = new ...
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Draw Rectangle To All Dimensions of Image

I have some rudimentary collision code: public class Collision { static boolean isColliding = false; static Rectangle player; static Rectangle female; public static void collision(){ Rectangle ...
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Gravity stops when side-collision detected [closed]

Please, look at this GIF: The label on the animation says "Move button is pressed, then released". And you can see when it's pressed (and player's getCenterY() is above wall getCenterY()), gravity ...
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Binding BoundingSpheres to a world matrix in XNA

I made a program that loads the locations of items on the scene from a file like this: using (StreamReader sr = new StreamReader(OpenFileDialog1.FileName)) { ...
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Basic 3D Collision detection in XNA 4.0

I have a problem with detecting collision between 2 models using BoundingSpheres in XNA 4.0. The code I'm using i very simple: private bool IsCollision(Model model1, Matrix world1, Model model2, ...
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Collisions not working as intended

I'm making a game, it's a terraria-like game, with 20x20 blocks, and you can place and remove those blocks. Now, I am trying to write collisions, but it isn't working as I want, the collision ...
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Grid based Collision Detection between circles [duplicate]

I am working on a 2d arcade game where I have 5 types of circles with different sizes: The ship, the missiles, and 3 types of monsters. This is what it looks like: Currently I'm using brute force ...
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Simple collision detection implementation [closed]

I'm making a game with C++ where the program extracts the lines out of an image (via openCV), stores them in an std::vector< std::vector< int > > and the builds a tile map out of it which is ...