Book Image

CryENGINE 3 Cookbook

By : Dan Tracy, Sean P Tracy (USD)
Book Image

CryENGINE 3 Cookbook

By: Dan Tracy, Sean P Tracy (USD)

Overview of this book

With every successive console generation, the cost, time, and complexity of developing games has grown. Meet CryENGINE3, a middleware engine that is the perfect fit for most developers allowing users to exceed current generation quality standards while using less people and time than ever thought possible.The CryENGINE3 CookBook is packed full of recipes for junior and senior developers alike. It covers everything from creating photo realistic architectural visualizations to implementing advanced physics such as ragdoll and tornado effects. Topics covered include the sandbox, level layout, environment creation, AI, character creation, creating vehicles, and game logic. Every recipe is designed to add AAA quality to your games. The CryENGINE3 SDK has many tools immediately available to developers of all disciplines. For designers the book has recipes for building up your own levels and populating your levels with intelligent AI and photo realistic assets. For artists we have recipes for practical workflow tools and techniques used when working with the advanced CryENGINE shaders and materials. For animators we have recipes that will bring your creations to life using skinned characters and advanced animation systems like locomotion groups. Finally for programmers we have recipes that show how to employ the core mechanics behind entities such as vehicles and weapons while also utilizing the strengths of the physics engine to create a unique and exciting game.
Table of Contents (18 chapters)
CryENGINE 3 Cookbook
Credits
About the Authors
www.PacktPub.com
Preface
Index

Setting up the interior navigation


In this recipe, we will demonstrate how you may be able to get your AI to navigate on top of objects as well as interiors.

Getting ready

  • Before we begin, you must have Sandbox 3 open

  • Then open My_Level.cry

  • Build a platform from the Solids tool to the dimensions of 20 x 20 x 5

  • Again, using the Solids tool, build a ramp that leads up to the platform

  • Also, be sure to cover the ground section around the solid with a forbidden area (see the Forbidden areas recipe)

How to do it...

AI Navigation Modifier: Before we place down any of the nodes required for navigation, we must first outline the area that we want the AI to perceive as an interior navigation. We do this by creating an area around the object known as an AI Navigation Modifier.

  1. In the RollupBar, click on the AI button.

  2. From the Object Type, select AINavigationModifier.

  3. With the Follow Terrain enabled and Grid Snap set to 1 meter, click eight points that surround the platform and the ramp (remember to double...