Скачать или смотреть Unity 5: 3D Spacial Grid Object Avoidance & Awareness System

After some experimentation I came up with this system. It generates a grid around the ship (tie fighter) in this case which shoots 25 linecasts per direction which is also able to be broken down to 9 (inner grid and outer grid). The system looks for paths in the direction it is heading that is available. If none are available it will switch to a "weighting" system and look left /right /down and set a heading in the direction available and then it will adjust it's course once it reaches that heading or its forward path is no longer blocked. this is a work in progress and is by no means completed. Once all of the steering behaviors are worked out for avoiding obstacles the tie fighters should navigate around the star destroyers and each other fluidly at any velocity under or at it's maximum. I am also going to check for the path with the nearest distance to its target to attempt to find the most optimal and shortest path around the obstacle to the destination if it doesn't take too much cpu overhead. The grid is also adjustable to fit any size ship, star destroyer, tie fighter, cruisers so that even large ships will be able to avoid each other. The capital ships however will not try to avoid smaller ships. The purple line shows the ships waypoint destination, the cyan line is a course correction, blue lines are spatial grid linecast collisions. The cubes around the ships are the grid positions and are only visible to show you the grid for this example.