1
vote
0answers
64 views

How to use an A* Pathfinding System across uneven environments?

I am developing a game in Unity3D. I want an enemy character to follow the player around. The problem is, my surface is uneven and full of mountains. I am using aarongranberg's pathfinding project. ...
1
vote
2answers
124 views

Using A*Pathfinding on terrain created by scripts?

I'm looking to use A* Path-finding as a method of navigating my game terrain. Trouble is, my terrain is built upon play using a script and A* grid does not detect this, therefore marking all nodes as ...
3
votes
1answer
147 views

Constrained A* problem

I've got a little problem with an A* algorithm that I need to Constrained a little bit. Basically : I use an A* to find the shortest path between 2 randomly placed room in 3D space, and then build a ...
3
votes
1answer
198 views

How can I choose a pathfinding target for a unit group and move the group to that target?

So I've got some units which should move to a specific position which is given by the player. Currently the units can move there by finding a path with the A* algorithm (to be more precise: A* ...
1
vote
2answers
140 views

Unity platform pathfinding

I've been trying to find a way to do this but I'm not sure how. I've gone through A* pathfinding but could find anything on this. What I'm looking for is pathfinding for something kind of like a super ...
2
votes
0answers
111 views

Design Question, Thoughts on Path Finding for a Galaxy Map [closed]

I am thinking through solutions for a galaxy map. We have different solar systems that need to be connected. I do think a-star (A*) is possibly a good solution but was curious if it was really the ...
0
votes
0answers
355 views

NavMesh agents pushing other NavMesh Agents in Unity Pro

Using the NavMesh system in Unity, I created pathing system for my player character as well as the enemy AI. When a group of enemy NavMesh Agents surround my player character, they can be pushed out ...
1
vote
2answers
1k views

Is there a way to display navmesh agent path in Unity?

I'm currently making a prototype for a game I plan to develop. As far as I did, I managed to set up the navigation mesh and my navmeshagents. I would like to display the path they are following when ...
2
votes
2answers
1k views

pathFinding performance in Unity3d

I am making Sniper game in unity 3d. In this game zombies will come randomly towards the sniper and sniper have to kill them. I am using RAIN(indie) for path finding. It works best when zombies are ...
3
votes
1answer
841 views

How to play character animation when using A* pathfinding

Hi I am trying to make racing game. In which I am using mecanim animation system to animate my character. Here are the conditions for the animation to play Speed --> 1 Run Speed --> ...
11
votes
1answer
1k views

Pathfinding on a uneven planetary surface

My question is what would be the best approach to pathfinding on an uneven planetary surface? Background Information I have created a planet from displacement mapping 6 sphere projected planes. ...
1
vote
2answers
351 views

How to get characters to be aware that their path is obstructed?

I'm using Unity with Arongranberg's A* pathfinding project to move my characters. However, it appears that my characters are contending for a position on the terrain when they are told to move ...
1
vote
2answers
937 views

How to make a gui button follow a path after a touch?

I would like a button in my gui menu to follow a specific path if we selected it, I am wondering how I could do it: if we touch the button, then it can only move on the specific path, it is an arc ...
0
votes
1answer
1k views

NavMeshAgent in Unity giving jerky performance

I am using NavMeshAgent in my Unity project to calculate and move my object to a particular location. When I do: navMeshAgent.destination = destinationPt the object starts moving, but the motion ...
4
votes
1answer
307 views

How to determine that nodes in Grid Graph are unreachable before applying pathfinding?

I would like to determine accessibility of nodes before applying pathfinding algorithm to Grid Graph. I have a surface with nodes overlayed on it and I would like to somehow determine that nodes ...
14
votes
6answers
1k views

How to make my characters turn smoothy while walking on a path(list of coordinates)?

I have a list with coordinates - output from A* algorithm - and I would like to make my characters smoothly follow this path with rotations. So I have something like A and I want to get C How can ...
1
vote
0answers
258 views

unity pathfinding [closed]

I have the navmesh and all set up in my unity project but as is I only know how to give it a target to go to, what I want is for it to randomly walk around my scene any help is greatly appreciated
4
votes
2answers
1k views

Which pathfinding algorithm should I use for multiple enemies and tower placement?

I am new to game development and I am developing my first "Tower Defense"-type game. I need a pathfinding algorithm to place my towers and to move enemies. For tower placement case: I want the ...