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3
votes
1answer
189 views

calculating the weights for direction vectors to a target

I have an entity that is allowed to move in a fixed amount of directions. Let's call a the angle between two directions. r is the length of each direction vector. Now the entity wants to head from its ...
3
votes
1answer
158 views

Local avoidance together with any-angle types of A* Pathfinding

Recently I have been implementing the Block A* any-angle path-finding algorithm in a project I have, for which I need extremely efficient results due to the large number of NPCs. However, I still do ...
3
votes
1answer
651 views

Avoidance Steering Behavior acting inappropriately

I've been trying to implement this steering behavior in Unity: Understanding Steering Behaviors: Collision Avoidance However, I'm getting strange results. Here's the code for the script, feel free to ...
0
votes
1answer
32 views

libgdx limit angular speed

I'm working on my top-down game. y characters use pathfinding + steering behaviors(Arrive and FollowPath) to move. I've implemented my character class from libgdx SteeringActor class (from tests). So ...
0
votes
1answer
66 views

Raycasting. Corner trap

In my top-down game character moves to target (pathfinding) also avoiding obstacles with Raycasting(Central ray with whiskers), but situation like on picture causes shiver and unneeded turning ...
6
votes
0answers
81 views

3D collision avoidance: finding the updated velocity vector (outside the “collision-velocities” cones)

I am trying to understand and implement the mechanism of a fully 3D collision avoidance (steering behavior) system for flight movement (six degrees of freedom), currently focusing on circumventing ...
1
vote
0answers
51 views

Steering and wall hugging problem

What I'm hoping to achieve is that when the player steers into a wall the movement is smoothed out by hugging along the wall, moving only with the velocity parallel to the wall, zeroing out the normal ...
0
votes
0answers
43 views

Deterministic steering behaviors

I'm working on a turn based strategy game (like Jagged Alliance), where the player moves his units individually during his turn, while the enemies (zombies) all move and react simultaneously. I use ...
0
votes
0answers
59 views

Craig Reynolds improve seek Steeringbehaviour

I am creating some simulation with Craig Reynolds Steeringbehaviours using the help of this book(chapter 3). And this specific page: I created my own seek method which looks like this: private ...
0
votes
0answers
130 views

Implementing ClearPath (crowd pathfinding)

This is the academic article: http://gamma.cs.unc.edu/CA/ClearPath.pdf Here is the confusing part (marked in red): The first part is the path in which the object will move. The first part of ...