Tagged Questions

A method of creating backgrounds to make a level look bigger than it really is. Typically a set of sky textures are mapped to a cube that doesn't move when the player moves around the level.

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1
vote
2answers
101 views

How do I create the visual effect of transitioning between night and day?

I am making an open-world project in Unity 4.5.5 and I want to create a visual effect of transitioning from day to night? The Legend of Zelda: Wind Waker HD has a great example of such a transition. ...
1
vote
1answer
80 views

How to animate clouds [closed]

I am creating an open-world in Unity 4.5.5 and I do not know how to make the clouds move. This video of The Legend of Zelda: Wind Waker HD is a perfect example of the clouds moving in the sky. How can ...
2
votes
0answers
80 views

Skybox rendering

I am sorry if this is trivial, but I got into OpenGL just very very recently. I am trying to render skybox (with cubemaps) and this is what I have done: Created a VBO with vertices positions (36 ...
1
vote
2answers
119 views

How do I ensure my skybox is always in the background, with OpenGL?

I created a skybox in OpenGL (through LWJGL), but the only way I found to render it behind all objects was to make it very big. This leads to ugly edges between the 6 skybox planes. Optimally, I ...
0
votes
1answer
86 views

Skybox: OpenGL texCUBE vs a textured cube

In OpenGL, the typical way that I've seen to set up a skybox using cubemapping is to create a cube in camera space, prepare a cubemap sampler with the appropriate six-sided texture, and then in the ...
2
votes
2answers
128 views

Problem draw SkyBox behind my sun - XNA

I try to create a small and simple 3D games on XNA. I recently started to add a skyBox after added a sun in my game with the sample by Microsoft here ...
4
votes
1answer
113 views

Using sky for indirect lighting - should I remove the sun?

I'm attempting to achieve slightly more realistic ambient lighting in outdoor scenes using the sky cubemap. When rendering an object, I first calculate the direct lighting contribution using ...
3
votes
1answer
115 views

How do I convert a horizontal, panoramic skymap texture into a “dome” version of itself?

How do I convert the following skymap image: into a "dome" version like the one below? I'm looking towards making use of Adobe Photoshop for the task at hand. However, I'm at a loss on what ...
3
votes
1answer
490 views

Day and Night Cycles and Skybox Blending

I've been working on adding day/night cycles and random weather to my project using the Neoaxis engine. The day/night cycles itself is pretty simple, just rotating the "sun" light around the Y axis. ...
0
votes
1answer
818 views

Is there a way to create a sky-sphere instead of a skybox in Unity3D?

In a 3D game, how can I make a sky background seen at the horizon? I tried adding a texture to the skybox but since it's a box it looks horrible. When I'm not using a texture it's not notable that it ...
16
votes
1answer
1k views

Does HDR rendering have any benefits if bloom won't be applied?

At the moment I use an image based light in my game for environment lighting. I sample a sky cubemap to get diffuse and specular lighting. At the moment I use a HDR rendering pipeline - the skybox ...
4
votes
1answer
2k views

Implementing a skybox with GLSL version 330

I am trying to get a skybox working with OpenGL 3.3 and GLSL version 330. I could not find a completely modern OGL skybox tutorial anywhere on the web, so I modernised an older one (using ...
3
votes
2answers
701 views

Realtime fisheye to cubic or spherical panorama transformations with OpenGL or pixelshaders

I'd like to transform a sequence of circular fisheye-images to cubic or spherical panorama images to be used in a panorama-viewer based on OpenGL. The viewer-part is nemas problemas but the transform ...
3
votes
1answer
518 views

Skysphere to Skybox Texture Conversion

I am working on a hobby project and implemented a skybox, no big deal. Now I bought (licensed) a few really nice sky textures. Unfortunately the textures are projected for a skysphere. I could ...
13
votes
2answers
2k views

What are the differences between a skybox and a skydome?

What are the differences/pros/cons between a skybox and a skydome?
1
vote
1answer
156 views

Triangles in the corners of skybox

When looking at the corners of skybox this happens: http://i.imgur.com/H8XvS8I.jpg How to get rid of this? 6 skybox textures are 2048x2048px each. Tried changing Near and Far clipping of the main ...