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

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1
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1answer
85 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 ...
0
votes
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
86 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 ...
0
votes
0answers
47 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
430 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 ...
0
votes
0answers
70 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 ...
1
vote
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 ...
1
vote
1answer
27 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
227 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
116 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->...
1
vote
0answers
81 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
124 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
58 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
210 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 ...
1
vote
2answers
199 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
111 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
vote
1answer
39 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); ...
1
vote
0answers
175 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
85 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 ...
1
vote
0answers
39 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,...
1
vote
0answers
57 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
253 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
61 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 ...
1
vote
0answers
29 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
69 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 ...
1
vote
0answers
296 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
55 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. :)
1
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
67 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.
7
votes
1answer
464 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 ...
1
vote
2answers
70 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 ...
1
vote
1answer
283 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 ...
1
vote
1answer
185 views

Libgdx are textures off screen rendered?

Let's say that my code looks like this: OrtographicCamera camera=new OrthographicCamera(); camera.setToOrtho(true, 100, 150); SpriteBatch spriteBatch=new SpriteBatch(); spriteBatch....
0
votes
0answers
42 views

How to disable LockTexture for new level in unity?

i am building a game consist of 8 level. I use the following script to switch next level. But when i unlock a level the Lock Texture still remain in the window. I want to remove the lock texture when ...
-1
votes
1answer
52 views

Is is better to have multiple smaller or one big polygon

My game has some kind of minecraft (voxel) graphic and I have the opportunity to decide whether I want to render multiple smaller polygons or one big polygon. Which is better for performance?
1
vote
1answer
733 views

Unity Texture2D raw data TextureFormat problem

I am trying to load raw image data into a Texture2D in Unity using LoadRawTextureData but I can't get it to work correctly. First I receive an array of bytes from an unmanaged function that captures ...
0
votes
1answer
19 views

LightMap not working properly

I've made a chips bag model for my game: http://imgur.com/JcumRF4 And I textured it like this: http://imgur.com/wpyeACZ and I googled on how to make lightmaps all of them say "Smart UV project" ...
0
votes
1answer
67 views

Issue creating a dynamic seemless cube map

I have a function for building a cube map, given a location in space. I also have a system for displaying cubemaps (either loaded from images or given as a texture handle), and they work fine and are ...
1
vote
1answer
90 views

How do I store an FBO'S as a cube map?

As of late I've been trying to implement Cubemaps in my engine, and have managed to get the rendering side of them working. Currently, I'm trying to implement a function for creating them, but I ...
1
vote
2answers
57 views

How to preserve generated textures in XNA?

My game generates small "minimaps" for each room you go to, which are rendered onto render targets then stored in textures and displayed on the world map. When the game is saved, each new minimap is ...
3
votes
1answer
75 views

How can I create random noise that is seamless across modular game assets?

Does anyone know how I can create a texture for a modular tile, such that when the tiles are arranged, random weathering effects such as scratches will be continuous across seams? An example photo ...
0
votes
0answers
38 views

Texture not getting loaded in FBX , exported using FBX SDK

I'm working on an OpenGLES2 project (iOS) in which I have to export a scene/model in to FBX format, so that it can be opened using FBX review app. I have made up to the point where the model getting ...
1
vote
0answers
254 views

Unity UpdateExternalTexture from MovieTexture windows crash

I'm trying to play a MovieTexture object with a SpriteRenderer object. My code is working fine on OSX. It crashes my windows 7 exported game, and play mode in Unity editor in windows 7. I am sure ...
-1
votes
1answer
41 views

What is the recommended way to store compressed textures in files?

Uncompressed textures can be stored in lossy formats such as jpeg and it saves a lot of hard drive space. However for obvious reasons you cannot do the same on compressed textures. So what is the ...
0
votes
0answers
99 views

Unity and ASTC support

I have configured in unity all compressed diffuse map textures as 6x6 ASTC blocks and normals and other maps as 4x4 blocks. However when I profile my game using Mali Graphics Debugger it tells me ...
1
vote
0answers
28 views

Create texture atlas from loaded textures - OpenGL LWJGL Java [duplicate]

In my program I have objects with different textures, that are in the same vbo. I cant have an array of samplers in my shaderprogram, so i have to use a texture atlas. I have seen some ways to make a ...
1
vote
0answers
125 views

Should I bake all textures to a texture atlas in a game level?

I'm writing my own game engine using Java/OpenGL. I'm creating levels in Blender 3D and exporting them in a custom file format. I'm not going to be auto-generating any terrain - everything is going ...
1
vote
2answers
106 views

How do 3d engines add textures to objects?

I was wondering how 3d engines like Unity or OpenGL added textures to objects. Example: How would Unity add this texture to the side the arrow is pointing to?
1
vote
1answer
122 views

Dynamiclly applied texture to gameobject using GUI button

In a scene Multiple different gameobject (almost 30 kinds of gameobject) with parent child relationship. At run time (by selecting on gui button) I want to change the texture of each clicked ...
0
votes
1answer
216 views

Problem with ID3D11DeviceContext::CopyResource method - How to properly read a texture CPU-side?

I am trying to make a full copy from a render target texture to a staging one but it seems my data length ends up being only 4 in length instead of 921600 (1280 * 720). Here is my textures ...