I have OpenGL program that I want to texture sphere with bitmap of earth. I prepared mesh in Blender and exported it to OBJ file. Program loads appropriate mesh data (vertices, uv and normals) and ...

I have successfully drawn a multi-textured polygon but unfortunately only the first pixel of the overlaying texture is being used across the entire texture area. Here are the textures (GL_TEXTURE0...

I've been banging my head against this for hours now, I'm sure it's something simple, but I just can't get a result. I've had to edit this code down a bit because I've built a little library to enc...

Short Version How can I draw short text labels in an OpenGL mapping application without having to manually recompute coordinates as the user zooms in and out? Long Version I have an OpenGL-based...

I'm trying to draw a car for a game I'm making using OpenGL. The car object is stored in an .obj file with an accompanying .mtl file. The car has 500+ vertices, 100+ faces and needs over 50 differ...

I am using opengl (fixed-function pipeline) and I'm drawing potentially hundreds of thousands of points, and labeling each with a text label. This question is about whether I'm doing this in a reas...