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

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1answer
163 views

Seams between tiled textured cubes

I've created a textured cube in Blender, which I have uv-mapped like this: The tiles are 256x256, and I've mapped the coordinates exactly at the edges (e.g. x: 256, y: 512). I then export my model ...
1
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1answer
142 views

LibGDX - How to export a texture as a .png onto, say, the desktop

I'm making a game in which I need to export a texture which the user has edited as a .png into a specified location. I'd like it if I could have the default saving window thing (like on other apps ...
0
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1answer
82 views

Problem with transparent textures in SFML

I have been told that this is kind of a common problem with transparent textures, but didn't get any further information on how to solve it. In my code, I'm trying to render this texture (a square ...
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1answer
83 views

How to map square texture to triangle?

I want to find the texture coordinates for point P. I have the vertices of the triangle and their corresponding uv coordinates. The numbers in the little squares in the texture represent color ...
-1
votes
1answer
124 views

Which Sprite would be rendered out of two overlapping sprites in a 2d world?

For example, in a 2d setting, I have two sprites(one of green color and other of blue) of same size and y-axis and are at some distance apart from each other in x-axis. If there distance is gradually ...
1
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1answer
90 views

Strange artifacts when using gl_FragCoord to access texels

I ran into a problem with using gl_FragCoord variable to access texels. The problem can be illustrated by following example: First I render a textured quad into texture of size (W, H) where W and H ...
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0answers
40 views

Difference between sprite and texture? [duplicate]

Can you please explain the difference between texture and sprite? When we zoom in a sprite, it appears blurry because it's basically an image. Is it the same for a texture? I read this comment on the ...
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123 views

Cubemap texturing issue D3D11 (C++)

I have a texture problem with the cubemap I'm rendering and can't seem to figure it out. I've generated a cube map with direct x's texture tools and then read it using ...
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1answer
80 views

Automapping of the noise texture onto 3D model

I want to apply kind of noise/dust texture to objects so it would look good, and make it without having UV mapping in models. This is because I want to have a possibility to apply this to any objects, ...
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1answer
55 views

Opengles 2.0 multi Textures fade out one by one

I have multi textures, A was drawed on top of B, B was on top of C ...., ( like Picture 1) .I want to fade out A first, then B will appear and fade out either... But when A fade out, background color ...
4
votes
1answer
837 views

How to make (or where to get) a half-sphere mesh that textures properly?

I'm making a game in Unity that involves lots of spheres. Said spheres will have lighting applied to them, but will also be viewed from only one camera angle. Right now, the full spheres look ...
1
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1answer
86 views

Why loading ~250mb of compressed texture data spills Out of memory error on Windows

I am making SDL2/OpenGL 2D game for Windows with a lot of pre-rendered sprites. When testing on my laptop I got SDL_Surface creation failed: out of memory error during loading assets. Windows' ...
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1answer
36 views

XNA Texture2D Copy Error

I have a static class that I use to build a 3d character and render the results to a RenderTarget2D which I then return. I'd like to store the results for later use so I need to make a copy of the ...
2
votes
1answer
203 views

Libgdx problem while converting TextureRegion to Pixmap

I'm developping a Tile base game where I have to generate transition tiles. To do so, I have a method that generate those tiles from 2 existing one and 1 "filter tile". I use this method to make a ...
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0answers
96 views

Scale texture at runtime in unity

I need to scale the texture in unity3d.In unity we are able to adjust the scale using the option in the toolbar How will I scale the texture at runtime using the mouse pointer. the texture should ...
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1answer
94 views

Texture being stretched when using D3DTADDRESS_CLAMP

I'm trying to create a skybox using a cube and using one of this textures: http://forum.unity3d.com/threads/mundus-skybox-pack-01-released.202748/ I've got it working well, but I noticed there are ...
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0answers
43 views

The new android studio? [closed]

I got the new android studio, and I noticed one thing when creating a new activity. The layout that corresponds with the java for the activity is made twice, once as a content: This new layout ...
2
votes
1answer
92 views

Unity procedural textures

I'm wanting to have an object that does random animation in Unity, within the object. Basically, I want a floor that has lights that go through it. I'm trying to figure out exactly what is the best ...
1
vote
1answer
89 views

Different screen sizes? (landscape)

I want to make a separate landscape layout for each size of my original layout I have activity_main.xml. I have adapted it to be able to fit multiple screen sizes: Now, I want to create a ...
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0answers
25 views

Layout is different?

I know that layouts can look different on different screen sizes, but I didn't take that into account when I made this layout. So, it is designed for normal screen size, by default, and my phone ...
2
votes
1answer
91 views

Comparing the images

I have a drawable, which I want to compare to. I created a drawable object with it, and when I log it with toString, I get: android.graphics.drawable.BitmapDrawable@41f95548 I am randomly selecting ...
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0answers
53 views

SketchUp Models Not Rendering Correctly In Unity

I needed to create a city so I downloaded an asset "Buffalo City 1980" .skp file, opened it in SketchUp, exported it to .obj (worst output), .fbx and .dae (much better). The collada file at least ...
4
votes
1answer
450 views

Can instantiated objects have different material/texture?

While I have some experience with simple 2D games, I am new to more process-demanding 3D games. One basic question that has been concerning me recently and for which I am having difficulties to find a ...
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0answers
75 views

Framebuffer texture shows as blank white when rendered after TrueTypeFont

I have a working framebuffer class. However, when I render out the framebuffer after rendering text with Slick2D's true type font class, it is completely white. Below is all of the classes that are ...
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0answers
25 views

Ericsson compression for normal and bump maps

how does ETC2 fares when compressing normal maps and bump/height maps? Since we are talking about using an algorithm created for visual fidelity, applied to vector and numerical data ⃰ I'm quite sure ...
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1answer
28 views

Is it necessary to use texture filtering if I use texture coordinate system?

I have one question about using texture filtering. It's clear when I used normalized texuture coordinates (in any API) for example from (0,0) to (1,1) it is necessary to use texture filtering because ...
0
votes
1answer
228 views

OpenGL won't interpret attributes correctly when trying to apply textures

I'm going through open.gl tutorials. I'm at the point where I want to apply textures. The tutorial first introduces texture coordinates to the vertices[] array, and then adding the corresponding in, ...
2
votes
1answer
133 views

OpenGL not rendering textures

i'm using OpenGL 2.1 with SDL2.0 and i'm trying to render a texture, using this steps: load the image: Image* image = new Image(); image->image = SDL_LoadBMP(path.c_str()); if (!image->...
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0answers
88 views

glTextImage2D with GL_UNSIGNED_BYTE giving weird results while with GL_FLOAT just works, driver bug?

Update: OK, not being able to see the textures loaded by FreeImage was just one of the common mistakes when using modern OpenGL. My texture loading code did not set GL_TEXTURE_WRAP_S/T and ...
1
vote
1answer
130 views

How can I make terrain texturing look detailed both close-up and far away?

I attempting to make my game have very detailed textures, and in general look pretty. However, I'm having some issues with that. Let's take a look at a rock texture close up: Picture. As you can see,...
3
votes
2answers
67 views

SDL2 not rendering larger texture to smaller texture

With SDL2 I created texture1 of 28800 x 28800 which contains a drawing of a grass background all over the texture. Then I created texture2 of 2880 x 1620. Then I set the render target to texture2. ...
2
votes
0answers
226 views

OpenGL textures make very low fps

I loaded some textures just one time before I go to my mainloop(glutMainLoop). I am using SDL for the texture loading. However, when I compile, my game is running at 6-10 fps. When I don't load the ...
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2answers
219 views

OpenGL SDL Texture doing really weird things

I am trying to render a .png image to the screen using C++, SDL and glut. This the texture I made using paint This is what I get on the screen: Does anyone have an idea what could cause this? ...
2
votes
1answer
119 views

Texture Not Rendering in C++ SDL OpenGL(glut)

I don't understand why my texture("texture.bmp"), is not showing on the screen. Please help me. The whole drawing function: ///HERE EVERYTHING IS BEING RENDERED void Main::display(){ int ...
1
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1answer
42 views

GL_INVALID_OPERATION in glGenerateMipmap(incomplete cube map)

I'm trying to learn OpenGL and i'm using SOIL to load images. I have the following piece of code: GLuint texID = 0; bool loadCubeMap(const char * baseFileName) { glActiveTexture(GL_TEXTURE0); ...
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0answers
186 views

Cube map or 2D texture map

I'm trying to map quadsphere with COBE spherical cube (CSC) projection in OpenGL (wanna map planets). I managed to create a 2D texture and it works well except seams at edges. Then I learned that ...
2
votes
0answers
92 views

SDL2 SDL_CreateTexture returns pointer to existing texture

I have an initialized renderer in SDL2 that works fine. I create some textures from images using SDL_CreateTextureFromSurface and store them in a vector. Afterwards, I create an empty texture so as ...
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0answers
45 views

Best way to load multiple TextureRegion from multiple bitmaps in AndEngine

I've seen a lot of examples of AndEngine usage where some bitmaps are mapped into some TextureRegions and loaded into an Atlas. But what if I have a lot of bitmaps, where each bitmap is a sprite sheet,...
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0answers
65 views

Textured trapezoid in Monogame DirectX

I'm working on a 2D game, so most of the graphics are sprites. However, some elements are drawn using trianglestrips in Orthographic projection. The thing is that I can't do a 3D projection because ...
1
vote
1answer
287 views

How to fix texture edge artefacts?

This issue has been annoying me for a long time now and even after reading a lot of articles about it, I am still unable to fix the issue. First, to my setup. I'm using LWJGL for a 2D project, ...
3
votes
1answer
63 views

How do I control texture appearance based on game play events?

In an FPS I am developing, I am procedurally altering the appearance of textures based on game play events, and would like to know if the way I have implemented this was a good idea. Right now, on ...
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0answers
30 views

How i can have Pressed texture on object in zbrush

i tried to have texture on object in zbrush that i succeeded but is not Pressed example a basic mesh that have simple texture is 4Mb it is not good for me. my problem is when i want apply texture on ...
1
vote
1answer
71 views

Texture not working on object

I have a project that I'm having a bit of trouble with. Let me try and explain. In short, I'm trying to apply a texture to an object, but instead it is a solid color. I built a building in "Autodesk ...
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0answers
328 views

combining multiple materials into one material (Unity)

I am confused with how should I texture my character. I am using blender for modelling. And while my model is too complex I dont want to use uv map techniuqe. I can get what I need with using ...
2
votes
1answer
57 views

Texturing curves in blender

Im making a tree in blender with the sappling add-on, i've already textured the leaves, i want to know how to texture the trunk with a bark texture. Im using cycles render. Thanks in advance. :)
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vote
1answer
36 views

Texturing in blender

I am texturing a tree in bender using the sappling add-on, when i put the tree bark texture (which is saved as .jpg) the texture looks stretched and wierd, ive used "Use UV for mapping" on the curve ...
2
votes
1answer
72 views

Check if .dds texture is gamma-corrected

How can I check if .dds texture is gamma-corrected? It seems to be gamma-corrected since after manual gamma correction in fragment shader image is too bright. But I wanted to be sure.
8
votes
1answer
607 views

What is the optimal texture size?

I recently added a texture packager to my project that will pack a certain amount of textures into a single one, like this: So for example this one is 582x1023 pixels in size. The goal of adding ...
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vote
2answers
72 views

SDL_LoadBMP into glTexImage2D results in scewed colors

I read up on this but i can not find the error. Some suggest switching the format from RBA to RGBA but the surface data says it is 3 byte data. Here are snippets and results of my source. Loading ...
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1answer
327 views

Unity 5 - Textures look strange in Deferred Rendering

I've created an exterior terrain scene in Unity 5 which features lots of trees and grass but some textures look awful and I'm wondering why. Please see the attached image: This texture problem is ...