• Announcements

    • khawk

      Download the Game Design and Indie Game Marketing Freebook   07/19/17

      GameDev.net and CRC Press have teamed up to bring a free ebook of content curated from top titles published by CRC Press. The freebook, Practices of Game Design & Indie Game Marketing, includes chapters from The Art of Game Design: A Book of Lenses, A Practical Guide to Indie Game Marketing, and An Architectural Approach to Level Design. The GameDev.net FreeBook is relevant to game designers, developers, and those interested in learning more about the challenges in game development. We know game development can be a tough discipline and business, so we picked several chapters from CRC Press titles that we thought would be of interest to you, the GameDev.net audience, in your journey to design, develop, and market your next game. The free ebook is available through CRC Press by clicking here. The Curated Books The Art of Game Design: A Book of Lenses, Second Edition, by Jesse Schell Presents 100+ sets of questions, or different lenses, for viewing a game’s design, encompassing diverse fields such as psychology, architecture, music, film, software engineering, theme park design, mathematics, anthropology, and more. Written by one of the world's top game designers, this book describes the deepest and most fundamental principles of game design, demonstrating how tactics used in board, card, and athletic games also work in video games. It provides practical instruction on creating world-class games that will be played again and again. View it here. A Practical Guide to Indie Game Marketing, by Joel Dreskin Marketing is an essential but too frequently overlooked or minimized component of the release plan for indie games. A Practical Guide to Indie Game Marketing provides you with the tools needed to build visibility and sell your indie games. With special focus on those developers with small budgets and limited staff and resources, this book is packed with tangible recommendations and techniques that you can put to use immediately. As a seasoned professional of the indie game arena, author Joel Dreskin gives you insight into practical, real-world experiences of marketing numerous successful games and also provides stories of the failures. View it here. An Architectural Approach to Level Design This is one of the first books to integrate architectural and spatial design theory with the field of level design. The book presents architectural techniques and theories for level designers to use in their own work. It connects architecture and level design in different ways that address the practical elements of how designers construct space and the experiential elements of how and why humans interact with this space. Throughout the text, readers learn skills for spatial layout, evoking emotion through gamespaces, and creating better levels through architectural theory. View it here. Learn more and download the ebook by clicking here. Did you know? GameDev.net and CRC Press also recently teamed up to bring GDNet+ Members up to a 20% discount on all CRC Press books. Learn more about this and other benefits here.
Sign in to follow this  
Followers 0

2D Tree Placement on Map

1 post in this topic

I have an [url="http://breinygames.blogspot.com/2012/06/generating-terrain-using-perlin-noise.html"]Island Generator[/url] that generates islands that look similar to this:


It's pretty obvious to tell where the deep/shallow water areas are, but the green areas represent a transition of grassland to dense forest, with the darker green areas representing more dense areas of forest.
The islands are pretty cool and the generator is very consistent so I'm happy with all my hard work on it. I've also completed the next step of turning the islands generated into full-scale tiled worlds for a game I'm working on. My problem, however, is I actually don't have a great idea of how to do the tree placement on the tiled map for islands like this. How can I place the trees more spaced out in the lighter green areas, with them more close together in the darker green areas where the forest is supposed to be more dense?

Any suggestions would be great! Thanks in advance.

Share this post

Link to post
Share on other sites
You could use a poisson disc to represent the random tree distribution. You could make it a certain size, then "tile" it over the terrain.

Then, associate a random number (say between 0 and 1) with each point on the poisson disc. Then, in the lighter green areas, say only trees spawned from a poisson point greater than 0.8 will show up. In medium green, say 0.5, and in dense forest areas, all of them show up.

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  
Followers 0