A bitmap (raster image) used in a texture mapping process.

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2
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2answers
264 views

Assigning a different texture based on picking

I'm making a game using XNA. I have some simple objects like cube and sphere, and I would like to change the texture of one face of these objects based on picking. That is, when the cursor is over ...
2
votes
1answer
230 views

Java getResourceAsStream as local resource

Before using LWJGL, I used the Graphic method, and there I displayed imageicons, and I had the picture file located in the resources. I used: ImageIcon tcard = new ...
2
votes
2answers
7k views

Xna: Splitting one large texture into an array of smaller textures

I would like to split a large texture into a one dimensional array of smaller textures. How should I do this?
2
votes
2answers
3k views

How do I create a sky box with OpenGL ES 2.0?

Can you give me hint to any good sky box example in OpenGL ES 2.0? I have found only OpenGL and does not work for me. I am doing it this way: Initialization: glUseProgram(m_programSkyBox.Program); ...
2
votes
2answers
3k views

Texture2D.GetData fails to return pixel colour data

Because I'm using sprite sheets instead of an individual texture per sprite, I need to pass in a Rectangle when calling Texture2D.GetData() in my collision detection for per-pixel tests. ...
1
vote
1answer
152 views

How to create and populate a 2D Texture Arrays in DirectX11

I have generated a bunch of ID3D11ShaderResourceView that are a 2D textures that have a depth map screen shot for my lights shadows. I would like to take all of these textures and put them into a ...
1
vote
1answer
231 views

SDL_Image and typical SDL BMP loading fails completely

been messing with OpenGL and SDL for a pair of weeks. The thing is quite weird. I have been loading a texture from a BMP and using a really easy shader to make it work, and so far it has worked very ...
1
vote
3answers
1k views

XNA SpriteBatch.Draw with rotation, scaling and origin?

I use a 1x1 pixel 2d texture as source for SpriteBatch.Draw. The texture is scaled and rotated around an origin. The left image is only scaling. The right one scaling + rotation around the origin at ...
1
vote
0answers
97 views

Blender 2.6: UV-Matching on Non-Image-Textures

Situation: I want to model a piece of wood in Blender (2.63.0). In order to do this I use a set of Noise and Clouds textures on a brown material. But these textures are warped and shown in the wrong ...
1
vote
2answers
569 views

Making a 2D game with responsive resolution

I am making a 2D game, however I wish for it to be resolution agnostic. My target resolution i.e. where things look as intended is 1600 x 900. My ideas are: Make the HUD stay fixed to the sides no ...
0
votes
1answer
61 views

Textures not displaying. Problem with fragment and vertex shaders

Hi i have newbe question. I am sending to gpu textures unit and they dont display. This is simple version of my fragment and vertexshader. (More complicated version also dont work with other textures ...
0
votes
1answer
71 views

Is it possible to display no white images/sprites when using the latest Android OS?

Was it okay to use Texture.setEnforcePotImages(false) in order to disable conditional width and height pixel size that requires power of 2? I'm planning to sell the game app at Google Play. I want to ...
0
votes
1answer
623 views

Multiple textures on a mesh created in blender and imported in xna

I created a cube in blender which has multiple images applied to its faces. I am trying to import the model into xna and get the same results as shown when rendering the model in blender. I go through ...
0
votes
2answers
3k views

Map and fill texture using PBO (OpenGL 3.3)

I'm learning OpenGL 3.3 trying to do the following (as it is done in D3D)... Create Texture of Width, Height, Pixel Format Map texture memory Loop write pixels Unmap texture memory Set Texture ...
-1
votes
1answer
136 views

Animation: mid-state

At the moment I have a simple static texture. Now I want to animate my sprite. The texture is a simple human. When the user press the enter button, the human gets into state2. This is the standart ...