Simple OpenGL texture map not working?

Question

I\'m trying to figure out texture mapping in OpenGL and I can\'t get a simple example to work.

The polygon is being drawn, though it\'s not textured but just a soli

Answer 1

Some random ideas:

• GL_COLOR_MATERIAL might be enabled
• change "glTexEnvf" to "glTexEnvi" and see if that helps
• if texName1 is 0 after glGenTextures you might not have an active OpenGL context

For error checking I recommend writing a small function that prints readable output for the most common results from glGetErrors and use that to find the line that creates the error. Another possibility would be to use something like GLIntercept, BuGLe or gDEBugger.