public uint GetAttributeLocation(string attributeName)
{
// If we don't have the attribute name in the dictionary, get it's
// location and add it.
if (attributeNamesToLocations.ContainsKey(attributeName) == false)
{
int location = GL.GetAttribLocation(ShaderProgramObject, attributeName);
attributeNamesToLocations[attributeName] = (uint)location;
}
// Return the attribute location.
return(attributeNamesToLocations[attributeName]);
}
