zaklaberg / astar

Implementation of A*

astar

Implementation of A* in 3D, visualized in a voxel-like terrain rendered with three.js

setup

• clone, npm install and npm start in the astar-app folder.

usage

• Click on nodes with your mouse to mark them.
• To confirm a node as a startpoint, endpoint or as an obstacle, either 1) press 'a' while marked or 2) check the auto-confirm checkbox prior to mark the node.
• If multiple nodes are marked, one will be highlighted and this node will be turned into your type of choice upon confirm.
• To cycle the highlighted node, use the left and right arrow keys.
• Hold shift to use the camera without interacting with the terrain.