Collision detection method and device

Abstract

The invention discloses a collision detection method and device. The method comprises the steps that whether the attack action occurs between the objects in the current frame is judged; if the attackaction occurs between the objects in the current frame, the identification information of at least two objects associated with the attack action is determined; the position information of the contourpoints of at least two objects is determined from the preset association information according to the identification information of at least two objects; the position information of at least two objects in the current scene is determined; whether the attack action is hit is judged according to the position information of at least two objects in the current scene and the position information of thecontour points of at least two objects so as to obtain the judgment result; and the judgment result is determined as the attack result of the attack action.

Description

technical field [0001] The invention relates to electronic technology, in particular to a collision detection method and device. Background technique [0002] Fighting game (Fight Technology Game, FTG) is a kind of action game. This type of game has obvious characteristics of action games and is also an important branch of action games. The picture is usually that players are divided into two or more camps to fight each other, using fighting skills to defeat opponents to win. This type of game is usually strongly required to set delicate characters and moves to achieve the principle of fair competition. The sparring process (fighting process) is an important part of fighting games. [0003] At present, in two-dimensional (2D) fighting games, collision detection is an important judgment process during the running of the game program. In the fighting game, when two or more objects are fighting, it is necessary to judge whether the attack action of a certain object is Hitting...

AI Technical Summary

Problems solved by technology

This solution is easy to implement and the calculation rules are relatively simple, but it has two disadvantages: first, each object needs to mount several graphics, and since the object action frame is an irregular graphics, these tasks can only be mounted manually ; When there are many objects, the workload of mounting is relatively large, and these mounted graphics also need to be manually remounted when the object is modified later

The second is that the method of mounting graphics cannot guarantee the absolute accuracy of collision detection. Some places that are not mounted to regular graphics may become fish that slip through the net, resulting in insufficient accuracy.

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