Information that is generated by an algorithm/procedure. This is often used in contrast to recorded information. Examples are sounds that are generated by the oscillators of a synthesizer in contrast to sounds recorded by a sampler and just played back, and an image generated by a noise algorithm in ...

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5
votes
1answer
176 views

Building stable ecosystems

I'm interested in creating a world in which the behaviors of some of the elements are generated randomly or evolved. Is there a field of study or some well known work that deals with what it takes to ...
1
vote
1answer
189 views

Procedual level generation for a platformer game (tilebased) using player physics

I have been searching for information about how to build a 2d world generator (tilebased) for a platformer game I am developing. The levels should look like dungeons with a ceiling and a floor and ...
1
vote
2answers
182 views

Using A*Pathfinding on terrain created by scripts?

I'm looking to use A* Path-finding as a method of navigating my game terrain. Trouble is, my terrain is built upon play using a script and A* grid does not detect this, therefore marking all nodes as ...
2
votes
1answer
257 views

Procedural terrain generation

Currently I have a procedurally generated planet using multiple octaves of perlin noise. The thing is, that I don't generate heightmap, but rather get the values of perlin function and apply them ...
0
votes
0answers
72 views

Height Map Mapping to “Chunked” Quadrilateralized Spherical Cube

I have been working on a procedural spherical terrain generator for a few months which has a quadtree LOD system. The system splits the six faces of a quadrilateralized spherical cube into smaller ...
2
votes
3answers
314 views

Why are my Unity procedural animations jerky?

I'm working in Unity and getting some crazy weird motion behavior. I have a plane and I'm moving it. It's ever so slightly getting about 1 pixel bigger and smaller. It looks like the it's kind of ...
1
vote
0answers
198 views

Infinite terrain techiniques [closed]

I am currently making a procedural (Noise based) terrain. So, i have tried multiples approches : 1: Generate one big plane, and update vertices when player move to the plane edges 2: A terrain ...
8
votes
4answers
344 views

Connecting Circular Rooms

My roguelike generates a number of circular rooms. I quite like the current results, which look something like this: It's generated by carving out random circles in a filled space. I have one main ...
0
votes
1answer
121 views

How do I change the size and specific height values of Unity generated terrain?

I'm having problems with terrain scripting while trying to do a infinite-world with Unity's terrain generation. How do I change the terrain height at specific points? And how do I set the amount of ...
1
vote
3answers
316 views

In a semi-infinite procedural (chunk based) map, how do you handle objects larger than a single chunk?

I'll use an example to try and be more specific. Assume this is for a 2D top-down game. Chunks in this are made up of 32x32 tiles. If procedural buildings were to be generated based on some kind of ...
3
votes
2answers
226 views

Subdividing a polygon into boxes of varying size

I would like to be pointed to information / resources for creating algorithms like the one illustrated on this blog, which is a subdivision of a polygon (in my case a voronoi cell) into several boxes ...
5
votes
1answer
665 views

Lightmapped prefabs for procedural content

I'm doing a game with procedural content from handmade prefabs, but I ran into a problem as Unity bakes the scene instead of objects when lightmapping with Beast. So when the prefabs are instanced ...
6
votes
3answers
497 views

Need ideas for an algorithm to draw irregular blotchy shapes

I'm looking to draw irregular shapes on an x,y grid, and I'd like to come up with a simple, fast method if possible. My only idea so far is to draw a bunch of circles of random sizes very near each ...
1
vote
2answers
316 views

How to tile multiple procedurally generated textures?

I'm trying to develop a procedural tile generator for a game, mostly for the ground tiles, instead of using "hand-drawn" tiles. To achieve this I'm using Perlin noise and a sine wave with multiple ...
2
votes
1answer
647 views

Rendering lightmaps at runtime

I'm creating a procedural terrain system for Unity. And I'm looking for ways to efficiently cast self-shadows on it. If it wasn't procedural, I could simply bake a lightmap using Beast. But, I can't ...
6
votes
1answer
754 views

Procedural Geometry Generation

I have recently been looking into SceneKit for OS X and noticed that there are several factory methods to create geometric shapes such as: Box, Capsule, Cone, Cylinder, Plane, Pyramid, Sphere, Torus ...
3
votes
2answers
2k views

Generating terrain using Marching Cubes

I searched around the web but I found nothing that could help me, so I'm asking here. I'm trying to procedurally generate terrain using the marching cubes algorithm, and I can generate a mesh. The ...
-3
votes
1answer
121 views

procedural height map that changes

This a a weird question. I'm making a game in unity. I have a grid of columns and the height of the columns is changing (lerping) randomly (just cus it looks cool!) I was wondering could I ...
3
votes
1answer
466 views

Rendering different materials in a voxel terrain

Each voxel datapoint in my terrain model is made up of two properties: density and material type. Each is stored as an unsigned integer value (but the density is interpreted as a decimal value ...
3
votes
1answer
207 views

Applying prerecorded animations to models with the same skeleton

well my question sounds a bit like, how do I apply mo-cap animations to my model, but thats not really it I guess. Animations and model share the same skeleton, but the models vary in size and ...
2
votes
1answer
2k views

Algorithm for procedural city generation? [closed]

I am planning on making a (simple) procedural city generator using Java. I need ideas on whan algorithm to use for the layout, and the actual buildings. The city will mostly have skyscrapers, not ...
2
votes
1answer
577 views

Rendering multiple squares fast?

so I'm doing my first steps with openGL development on android and I'm kinda stuck at some serious performance issues... What I'm trying to do is render a whole grid of single colored squares on to ...
15
votes
4answers
1k views

How does one save a procedural world?

I have recently read about how to create procedural worlds... but how do I save one? In games like Terraria or Minecraft users can freely modify the landscape, but that world can't be recreated from ...
1
vote
1answer
202 views

Long delays in Unity3D substance generation

Currently working on an iOS/Android project in Unity3d, and we're seeing some incredibly long times for generating substances between testing runs. We can run the game, but once we shut down the ...
25
votes
5answers
8k views

How to generate caves that resemble those of Minecraft?

I've been working on a 3D procedural world for a while now and am wanting to start adding cave systems. I'm currently using 2D/3D Perlin Noise for the terrain generation in combination with Marching ...
1
vote
0answers
249 views

Design pattern for procedural terrain assets

I'm developing a procedural terrain class at the moment and am stuck on the correct design pattern. The terrain is 2D and is constructed from a series of (x,y) points. I currently have a method that ...
8
votes
1answer
1k views

What technology does Starcraft 2 use render its maps?

I've got a map that is being procedurally generated at run-time and I'm currently investigating methods of rendering this map. I've taken an interest in the look of Starcraft 2 and I'd like some ...
7
votes
1answer
293 views

How can I apply different actions to different parts of a 2D character?

I am developing a 2D platform game in Java. The player has a gun in his hand every time. He needs to walk and shoot with the gun(arrow keys for walk and X key to shoot). The walk cycle takes 6 frames ...
12
votes
1answer
3k views

Procedural Mesh: UV mapping

I made a procedural mesh and now I want to apply a texture to it. The problem is, I cannot get it to stick the way I want it to. The idea is to have the texture painted only once over the whole ...
-1
votes
1answer
1k views

3D Procedural Planet Generation - Resource [closed]

I don't know if the question fits on this site (if it doesn't I'll gladly accept any invitation to move it elsewhere), anyhow, I have found this Really great resource on 3D Procedural Planet ...
-1
votes
3answers
3k views

3D Procedural Planet Generation [closed]

I was looking for some inspration for my Voxel based game I am writting and came across this: http://www.youtube.com/watch?v=rL8zDgTlXso. I would like to know how to go about (or preferably source ...
9
votes
1answer
5k views

Generate an endless 3D race track

How would I go about generating the track for this game I'm trying to prototype? http://www.youtube.com/watch?v=uQwn7Ufypqo It should be an endless tunnel that sweeps along a 3D spline, with some ...
1
vote
0answers
112 views

Creating a model procedurally through coding? [duplicate]

Possible Duplicate: Creating a basic character skeleton from code I'd like to have a procedural system that uses a string of data to create a 3d creature. The way I've thought to do this is ...
10
votes
3answers
786 views

Random map generation - strategies for scattering/clustering random nodes

I am doing a simple 4X strategy game in space where each node is a point-of-interest (a planet, an asteroid and etc.). To randomly generate a map, I would follow the steps below Decide how many ...
0
votes
1answer
686 views

Other procedural material generators for Unity?

In the new version of Unity 3.4, unity announced that they would now support procedural materials (which is awesome, by the way). While I was researching it, I found this in the manual: ...
5
votes
1answer
2k views

Should I use procedural animation? [closed]

I have started to make a fantasy 3d fps swordplay game and I want to add animations. I don't want to animate everything by hand because it would take a lot of time, so I decided to use procedural ...
1
vote
2answers
526 views

2d game tools , what to work on first?

My friend and I would like to program a 2D game. We were discussing about tools needed, so while I am working on the tools, he will work on game logic and stuff. Probably I will put our tools into the ...
8
votes
1answer
192 views

What are some ways to implement variable body shapes?

Games like Ryzom and the Sims allow players to have human bodies with different shapes: wide or thin, tall or short, big noses or small, etc. It seems to me that it'd be impractical to pre-generate ...
17
votes
3answers
4k views

How to procedurally (create) grow an artistic (2D) tree in real-time (L-System?)

Recently I programmed an L-system module, It got me interested further. I am a Plants vs Zombies junkie as well, really liked the concept of Tree of Wisdom. Would love to create similar procedural art ...
8
votes
2answers
958 views

Random generation of interesting puzzle levels?

I'm making a Sokoban-like game i.e. there's a grid that has some crates on it you can push and you have to get the crates on crosses to win the level (although I'm going to add some extra elements to ...
7
votes
3answers
916 views

Generate levels in real-time with the Procedural CityEngine

Has anyone used the Procedural CityEngine to generate levels in real-time? It seems to get used in production or pre-production due to its sizable overhead, but has anyone tweaked it to run in ...
14
votes
5answers
4k views

boolean operations on meshes

given a set of vertices and triangles for each mesh. Does anyone know of an algorithm, or a place to start looking( I tried google first but haven't found a good place to get started) to perform ...