Top "Textures" questions

Textures are series of images used in computer graphics to associate locations on a visible surface with varying values.

How do I load textures to OpenGL using FreeImage library?

I'm learning OpenGL in C++ using NeHe tutorials, but I'm trying to do them with FreeImage library, instead of Glaux …

c++ opengl textures freeimage
How to use GL_REPEAT to repeat only a selection of a texture atlas? (OpenGL)

How can I repeat a selection of a texture atlas? For example, my sprite (selection) is within the texture coordinates: …

opengl graphics textures texture-mapping
OpenGLES 2 -- when to glBindTexture, and when to glActiveTexture?

Alright, so these textures are really confusing me. I've been looking at this tutorial (which I think is great), particularly …

opengl-es-2.0 textures
What are the usual troubleshooting steps for OpenGL textures not showing?

After making a few changes in my application, my textures are no longer showing. So far I've checked the following: …

opengl textures
How to export .obj format file with texture in blender?

First of all i am new in blender. i have attached texture from tree object. this project exporting (.obj) and (.…

textures blender .obj
Android GLSurfaceView glTexImage2D glDrawTexiOES

I'm trying to render a 640x480 RGB565 image using OpenGL ES on Android using GLSurfaceView and Native C code. Initially …

android opengl-es textures android-ndk texture2d
Best method to copy texture to texture

What is the best method to copy pixels from texture to texture? I've found some ways to accomplish this. For …

opengl copy textures benchmarking fbo
Exporting a simple model with texture from Blender to three.js

Note: I want to avoid modifying the model in the javascript code and do all the model design inside Blender. …

three.js export textures webgl blender
Unity3D visible seams on borders when tiling texture

For my game I have written a shader that allows my texture to tile nicely over multiple objects. I do …

unity3d shader textures fragment-shader tiling
Android OpenGL combination of SurfaceTexture (external image) and ordinary texture

i would like to mix camera preview SurfaceTexture with some overlay texture. I am using these shaders for processing: private …

android image opengl-es android-camera textures