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LinkedIn Learning

Unity 5: 2D Pathfinding

via LinkedIn Learning

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Overview

Learn how to move characters and objects from point A to B with this introduction to pathfinding in Unity.

Syllabus

Introduction
  • Welcome
  • Exercise files
1. Pathfinding Introduction
  • What is A*?
  • Setting up the project
2. The Node Class
  • What is a node?
  • Adding the node property
3. The Graph Class
  • What is a graph?
  • Storing the node
  • Indexing the nodes
  • Testing for neighbors
4. The Search Class
  • Building the Search class
  • Starting the search
  • The Step method
  • Traversing the nodes
  • Continuing the search
  • Searching adjacent nodes
  • Getting the node index
5. Testing the Search
  • Building a test map
  • Running the search
  • Creating a grid in Unity IU
  • Changing colors on the grid
  • Showing the path
Conclusion
  • Next steps

Taught by

Jesse Freeman

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