Some simple suggestions making things work on multiple platforms + info.
If you are planning to do a 3.3+ tutorial we have to request at least a 3.3 core forward compatible context or it won't work with drivers and platforms not supporting compatibility mode. OS X is one example. If only doing GL 2.1 we can drop the context configuration.
Some simple suggestions making things work on multiple platforms + info.
If you are planning to do a 3.3+ tutorial we have to request at least a 3.3 core forward compatible context or it won't work with drivers and platforms not supporting compatibility mode. OS X is one example. If only doing GL 2.1 we can drop the context configuration.