"Unity3d" Shootout game-Bullet hole settings

A bullet is the origin, emitting a ray, and if the ray detects an obstacle, it returns the collision point of the ray and the obstacle.

Instantiate a bullet hole map at this point

1 voidUpdate () {2Transform. Translate (Vector3.forward * speed *time.deltatime);3         //the collision of a bullet, measured by a ray of light, is counted as a collision when the object is within a ray produced between two points .4         //1. Get the starting point of the Ray (origin)5         //2. Get the direction of the Ray6         //3. Distance from the Ray7Vector3 oripos = transform.position;//1. Beginning of the Ray8Vector3 direction = Transform.position-oripos;//2. Direction9         floatEngth = (transform.position-oripos). magnitude;//3. The distance of the ray, the size of the orientation amountTen         //Ray Casting Collision OneRaycasthit Hitinfo;//Storing collision Information A         //light projection to detect collisions -         BOOLIscillider = Physics.raycast (Oripos,direction, outhitinfo,ength); -  the  -         //Create a bullet hole map at a collision point -         if(iscillider) { -             //The Ray detects the object and performs the following actions +             intindex = Random.range (0,2);//Randomly generated 0| | 1 -Gameobject Bulletholeprefab =Bulletholes[index]; +Vector3 pos = hitinfo.point;//Impact Point APos.y + =0.5f;//move up to prevent overlap with object planes atGameobject go = gameobject.instantiate (bulletholeprefab,pos,quaternion.identity) asGameobject; -             //Adjust the orientation of the map -             //Map the bullet holes to the plane of the object, parallel to the plane -Go.transform.LookAt (Hitinfo.point-hitinfo.normal); -         } -}

"Unity3d" Shootout game-Bullet hole settings