The terrain rendering tag is used for questions about the creation of terrain.

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6
votes
2answers
288 views

How can I support the creation and rendering of both interior and exterior environments?

Say I already have a renderer that can support outdoor terrain and environment rendering. How would I go about adding support for interior environments (for example, like World of Warcraft's dungeons) ...
2
votes
1answer
103 views

Proper updating of GeoClipMaps

I have been working on an implementation of gpu-based geo clip maps, but there is a section of the GPU Gems 2 article that I just can't seem to understand, specifically this paragraph, and more ...
-1
votes
1answer
322 views

How is destructable terrain made in SDL?

I'm looking for terrain that gets removed in chunks (like in Worms, of instance). How do you do this in SDL?
2
votes
0answers
27 views

How to use ROAM algorithm to adapt terrain's mesh?

I have a hard time understanding the idea behind ROAM algorithm "Real-time, continuous level of detail rendering of height fields" Peter Lindstrom, David Koller, William Ribarsky, Larry F. Hodges, ...
2
votes
0answers
151 views

Mapping heightmap to spherical clipmap

How would you map the points on a spherical clipmap to a heightmap? My coarsest clipmap has an outer radius of PI and an inner radius of PI/2. My coarsest heightmap goes from -PI, PI on the x axis and ...
1
vote
0answers
54 views

How can I texture a large terrain mesh in OpenGL?

I want to apply a texture to a large terrain mesh in my game. I think that it is just not acceptable to have a gigantic UV map spanning over 4096 x 4096 pixels. What's a better way to apply a texture ...
1
vote
0answers
238 views

Map terrain generation to texture instead of color

I have some terrain being generated using the following algorithm double rand1 = rand.NextDouble() + 1; double rand2 = rand.NextDouble() + 2; double rand3 = rand.NextDouble() + 3; float offset = ...
0
votes
0answers
74 views

Using libgdx to display different textures above and below generated terrain

I'm working on a Scorched Earth clone using libgdx. So far I've been able to dynamically generate the terrain as seen in the screenshot below: The polygons below the terrain surface are currently ...