OpenGL 3.1+ : Simple example

[José Roca]

Patrice, the class allows to check OBJRESULT to know if the call has succeeded. It returns ERROR_PROC_NOT_FOUND (&H8007007F&) if the extension does not exist. Using SUBs, you can't return an error code and you need to check if the exten sion exists before calling it.

[Patrice Terrier]

José

I am also checking if the extension exist with the Flat API, but i am not returning an error, because i check first for the requested OpenGL version.

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[Petr Schreiber]

Thank you very much José!


Petr