collision-detection

相关标签：javascript jquery android 多少钱 iPhone

Friction in physics engine help

Ok i know this is sort of a non specific question but i am making a verlet integration physics engine for a game similar to, for example angry birds. I am writing a practice engine just to get the jis[详细]

2023-03-11 14:00 分类：问答
Simple Cocos2d Box2d Action On Collision

I have been looking for weeks for an OBJ-C based tutorial on how to call a method when a specific b2body collides with something else (not everything).[详细]

2023-03-10 15:15 分类：问答
Equation for Sliding Collision of LineSegments

I 开发者_如何学运维need an equation to find point F. Point A, B, and D are known. Point F is unknown. Point F is on line AB. Line AB is perpendicular to line DF. What is the equation for F?I\'m assumi[详细]

2023-03-10 11:26 分类：问答
How does this bouncing off object after collision detection code work?

Recently I was just reading the book XNA 4.0 Game Developmeny by Example. In one the of the chapters this code is written for bouncing (reflecting) the objects after collision detection:[详细]

2023-03-09 21:07 分类：问答
css3 3d translations: collision detection

I have seen some cool 3D stuff done with css3 3d translations, for instance: http://www.webkit.org/blog-files/3d-transforms/morphing-cubes.html[详细]

2023-03-08 22:07 分类：问答
How do I determine the collision normal in an axis aligned bounding box collision?

I have a 3d moving box an开发者_JS百科d a stationary box. I can detect collisions ok but now I would like to slide the moving box against the stationary box as a collision response. For this I need th[详细]

2023-03-08 22:04 分类：问答
Removing sprite from layer not removing rect with it (Cocos2d)?

I am making a game in Cocos2d. Everything is okay, so far. I used Ray Wenderlich\'s tutorial to get collision detection to work. It works, but whenever an \'enemy\' spawns where a bullet was deleted ([详细]

2023-03-07 23:28 分类：问答
How to recalculate axis-aligned bounding box after translate/rotate

When I first load my object I calculate the initial AABB with the maximum and minimum (x,y,z) points. But this is in object space and the object moves around the world and more importantly, rotates.[详细]

2023-03-06 18:16 分类：问答
More Accurate Tile Based Collision

First off, the player will be controlling a circular object. Im trying to do collision in a tile based game. One of my problems is not all the ti开发者_Go百科les are square. They are all sorts of irre[详细]

2023-03-06 12:06 分类：问答
Ray Cast Collision Detection Missing

I am writing my own Ray Cast collision detector and every now and then, like one i开发者_如何转开发n a million times (which ends up being quite frequent). I get a ray that just manages to slip through[详细]

2023-03-06 08:11 分类：问答