A STUDY ON REPRESENTING NATURAL SENSE OF ATTACK AND DESTROYING BODY-PART IN 3D GAME BASED ON UNREAL ENGINE 4

摘要

The system component of the game called destruction has basically a feature that makes users feel more action and thrill. This feature can give players more realism and more immersion in the game. Especially, if we apply this system element to Virtual Reality (VR) technology which is emerging recently, we can simulate dangerous experiments that can not be done in reality in real time in other fields than the game. In this paper, we propose a mathematical method to produce a natural destructive fracture in First Person Shooter (FPS) games. Through the simulation using the Unreal Engine 4, the proposed method proved the efficiency of the physics and mathematical expressions derived from the colliding objects and the experiment in order to achieve optimal part destruction. By setting the frame rate of a 3D game based on Unreal Engine 4 between 30 and 60, we can simulate the partial destruction of a 3D game character while reproducing a natural sense of attack.