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JPS-Unity

Interactive JPS Search Algorithim, using Steve Rabin's JPS Plus algorithm. Steve Rabins code is located here: https://github.com/SteveRabin/JPSPlusWithGoalBounding

Overview

This program is designed is to help others understand the JPS Plus Search algorithm by breaking it up into a step by step process.

  • First, the user is allowed to create a custom sized grid, placing obstacles and walls anywhere he/she pleases.
  • After the grid is created, the user can be begin the precomputation process. This process will calculate jump points, jump point distances, and goal bounds.
  • Once all precomputations are done, the user will be able to select a start and target position on the grid and then watch how the algorithm jumps through the map, finding the optimal path.

Controls

  • Mouse Wheel to Zoom
  • Right Click and Drag to move camera

Screens

Alt text Alt text