Texture Coordinates in wrong order?

[fiendfan1]

I am texturing some models loaded through .OBJ and .MTL files, which are made into VBOs.

I am using triangulated faces (GL_TRIANGLES)

It ends up looking backwards.
For example an Ibanez logo should look like this:


But mine ends up looking like this:


The shader is just doing the following:

gl_TexCoord[0] = gl_MultiTexCoord0;

in the vertex shader

And

gl_FragColor = texture(textureID, gl_TexCoord[0].st);

in the fragment shader.

I load the model using this (psuedocode):

loop through lines of OBJ file
{
     if(line is specifying a texture coordinate)
     {
          listOfCoordinates.add(Coordinate);
     }
     else if(line is specifying a new face)
     {
           setup vertices, normals
           
           newface.textureCoords[0] = textureCoordsList.get(textureIndices.x - 1); // minus 1 because "lists" in OBJ files start at 1, arrays start at 0
           newface.textureCoords[1] = textureCoordsList.get(textureIndices.y - 1);
           newface.textureCoords[2] = textureCoordsList.get(textureIndices.z - 1);
     }
}

[Fool Running]

OpenGL textures have (0,0) at the bottom-left instead of the top-left. You either need to change your texture coordinates accordingly, or you need to flip your texture.