Methods used to map out a path of travel from one point to another, typically avoiding obstacles in the way.

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How to follow object on CatmullRomSplines at constant speed (e.g. train and train carriage)?

I have a CatmullRomSpline, and using the very good example at https://github.com/libgdx/libgdx/wiki/Path-interface-%26-Splines I have my object moving at an even pace over the spline. Using a simple ...
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AI Pathfinding Algorithms

I am looking to create a special kind of pathfinding system. At this point, the geometry is still flexible, but this pathfinding is integral to the project. The goals I have are this: I will have ...
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Box2d pathfinding using raytracing / predicted collisions

I have a Box2d/Cocos2d iOS game with enemies that attempt to follow the player (to attack). I'm working on improving the pathfinding logic so that the enemies won't crash into objects in the world. ...
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SpriteKit Random Action/Movement

So basically i want a sprite to start from a random position and head to a random direction then take a random turn halfway through using CGPathAddCurveToPoint. The part i fail in is how to make it ...
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Cane, Recast and detour

I am working with a project which has an implementation of the popular Recast & Detour code. However there is a module of sort called Cane which seem to have to to with the Crowds part, but also ...
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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 ...
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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 ...
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How to modify graph ingame?

The pathfinding in my game uses this function to generate a graph: def make_graph(self, size, impassable): nodes = [[astar_gridnode(x, y) for y in range(size)] for x in range(size)] graph = ...